WO2023159809A1 - 图案玻璃及车辆 - Google Patents

图案玻璃及车辆 Download PDF

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Publication number
WO2023159809A1
WO2023159809A1 PCT/CN2022/098659 CN2022098659W WO2023159809A1 WO 2023159809 A1 WO2023159809 A1 WO 2023159809A1 CN 2022098659 W CN2022098659 W CN 2022098659W WO 2023159809 A1 WO2023159809 A1 WO 2023159809A1
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WO
WIPO (PCT)
Prior art keywords
edge
branch
glass
partition
partitions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2022/098659
Other languages
English (en)
French (fr)
Inventor
严政
关金亮
郑建森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuyao Glass Industry Group Co Ltd
Original Assignee
Fuyao Glass Industry Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuyao Glass Industry Group Co Ltd filed Critical Fuyao Glass Industry Group Co Ltd
Priority to JP2024573589A priority Critical patent/JP2025523765A/ja
Priority to EP22928080.5A priority patent/EP4523903A4/en
Priority to PCT/CN2022/098659 priority patent/WO2023159809A1/zh
Priority to KR1020247028957A priority patent/KR20240142515A/ko
Priority to CN202280097041.XA priority patent/CN119365338A/zh
Publication of WO2023159809A1 publication Critical patent/WO2023159809A1/zh
Priority to US18/978,987 priority patent/US20250108679A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • B32B17/10495—Variable transmission optoelectronic, i.e. optical valve
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    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
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    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
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    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • B32B17/10495—Variable transmission optoelectronic, i.e. optical valve
    • B32B17/10532—Suspended particle layer
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    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0102—Constructional details, not otherwise provided for in this subclass
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
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    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B2605/08—Cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency

Definitions

  • the present application relates to the field of glass technology, in particular to a patterned glass and a vehicle.
  • Dimmable glass can switch between transparent and opaque states of glass through various methods such as electric control, temperature control, light control, and voltage control. Due to various conditions, the mass-produced dimming glass on the market is almost all electronically controlled dimming glass. By partitioning the dimming glass, the dimming glass can show different patterns. Due to the unreasonable pattern setting of the current partitioned dimming glass, the problem of uneven dimming of the patterned glass tends to occur on the glass.
  • Embodiments of the present application provide a patterned glass and a vehicle, which can optimize the display uniformity of the patterns of the zone-adjustable patterned glass and improve user experience.
  • the present application provides a patterned glass, the patterned glass includes a display area, the display area includes a first edge and a second edge oppositely arranged, and the direction of the first edge toward the second edge is In the first direction, the patterned glass further includes an outer layer of glass, an inner layer of glass, and a light control function layer arranged between the outer layer of glass and the inner layer of glass, the light control function layer includes a plurality of partitions, A plurality of the partitions are distributed at intervals along the first direction, each of the partitions includes a first side and a second side oppositely arranged, and the first side and the second side are sequentially distributed along the first direction, The shortest distance between the first side and the second side is greater than or equal to 20mm.
  • each of the partitions includes a plurality of corners, and the radius of curvature of each of the corners is greater than or equal to 1 mm.
  • the first side is a straight line, or the first side is a curve.
  • one of the multiple partitions located on the first edge is the first partition
  • one of the multiple partitions located on the second edge is the second partition
  • the multiple partitions are Among the partitions, at least one third partition is located between the first edge and the second edge, and one of the first partition, at least one of the third partition and one of the second partition are located between the first edge and the second edge. spaced in direction
  • the third partitions are arranged at intervals, and the shapes of the multiple third partitions are the same.
  • the third subregion includes a first subregion, a second subregion and a third subregion, and the first subregion and the second subregion are symmetrically arranged on the third subregion. both sides of the area.
  • one of the multiple partitions located on the first edge is the first partition
  • one of the multiple partitions located on the second edge is the second partition
  • the multiple partitions are The partitions located between the first edge and the second edge are a plurality of third partitions and at least one fourth partition, two adjacent third partitions are separated by one fourth partition, and adjacent Two of the third subregions are symmetrically arranged on both sides of one of the fourth subregions.
  • the third subregion includes a first subregion, a second subregion and a third subregion, and the first subregion and the second subregion are symmetrically arranged on the third subregion. both sides of the area.
  • the display area further includes a third edge and a fourth edge oppositely arranged, and the third edge and the fourth edge are arranged between the first edge and the second edge between;
  • the first sub-region includes a first branch, a second branch and a third branch, the first branch extends along the first direction, and the second branch and the third branch are symmetrically arranged on Both sides of the first branch, and one end of the second branch and one end of the third branch are connected to one end of the first branch, and the other end of the second branch extends to the The third edge, the other end of the third branch extends to the fourth edge.
  • the display area further includes a third edge and a fourth edge oppositely arranged, and the third edge and the fourth edge are arranged between the first edge and the second edge between;
  • the third subregion includes a first branch, a second branch and a third branch, the first branch extends along the first direction, the second branch and the third branch are arranged symmetrically on the Both sides of the first branch, and one end of the second branch and one end of the third branch are connected to one end of the first branch, and the other end of the second branch extends to the first branch three edges, the other end of the third branch extends to the fourth edge.
  • the third partition includes a first part, a second part and a third part arranged in sequence perpendicular to the first direction, and the length of the second part along the first direction is greater than Lengths of the first portion and the third portion along the first direction.
  • it further includes a first conductive layer and a second conductive layer, the first conductive layer is arranged between the light control function layer and the inner glass, and the second conductive layer is arranged between the light control functional layer and the outer glass; or,
  • the first conductive layer is disposed between the light control function layer and the outer glass, and the second conductive layer is disposed between the light control function layer and the inner glass.
  • it further includes two adhesive layers, one adhesive layer is arranged between the first conductive layer and the inner glass, and the other adhesive layer is arranged between the between the second conductive layer and the outer layer of glass;
  • one adhesive layer is arranged between the second conductive layer and the inner glass, and the other adhesive layer is arranged between the first conductive layer and the outer glass.
  • the present application also provides a vehicle, including a vehicle body and the above-mentioned patterned glass, and the patterned glass is connected to the vehicle body.
  • Fig. 1 is the vehicle provided by the embodiment of the present application.
  • FIG. 2 is a schematic cross-sectional view of a patterned glass provided in an embodiment of the present application
  • Fig. 3 is a structural schematic diagram of the patterned glass of the light control functional layer of the first partition shown in Fig. 2;
  • Fig. 4 is a schematic structural view of the patterned glass of the light control functional layer of the second partition shown in Fig. 2;
  • Fig. 5 is a schematic structural diagram of the patterned glass of the light control functional layer of the third partition shown in Fig. 2;
  • Fig. 6 is a schematic structural view of the patterned glass of the light control function layer of the fourth partition shown in Fig. 2;
  • Fig. 7 is a schematic structural view of the patterned glass of the light control functional layer of the fifth partition shown in Fig. 2;
  • Fig. 8 is a schematic structural view of the patterned glass of the light control function layer of the sixth partition shown in Fig. 2;
  • Fig. 9 is a schematic structural diagram of the patterned glass of the light control functional layer of the seventh partition shown in Fig. 2;
  • Fig. 10 is a schematic structural diagram of the patterned glass of the light control functional layer of the eighth partition shown in Fig. 2;
  • Fig. 11 is a schematic structural view of the patterned glass of the light control functional layer of the ninth partition shown in Fig. 2;
  • FIG. 12 is a schematic structural view of the patterned glass of the light control functional layer of the tenth partition shown in FIG. 2 .
  • Plurality refers to two or more than two.
  • connection It should be understood in a broad sense.
  • the connection between A and B can be directly connected between A and B, or indirectly connected through an intermediary.
  • Dimmable glass can switch between transparent and opaque states of glass through various methods such as electric control, temperature control, light control, and voltage control.
  • the mass-produced dimming glass on the market is almost all electronically controlled dimming glass.
  • the dimming glass can present different patterns. Due to the unreasonable pattern setting of the current partitioned dimming glass, the problem of uneven dimming of the patterned glass tends to occur on the glass. Specifically, in the partition, if the channel width of one partition is insufficient, there will be a voltage drop in the single-channel dimming of the independent partition, and the dimming will be uneven.
  • the embodiments of the present application provide a patterned glass and a vehicle, which can optimize the display uniformity of the pattern of the zone dimming patterned glass and improve user experience.
  • FIG. 1 is a vehicle 1000 provided in an embodiment of the present application.
  • the vehicle 1000 includes a patterned glass 100 and a vehicle body 200 , and the patterned glass 100 is connected to the vehicle body 200 .
  • the pattern glass 100 may be a sunroof glass, a front windshield glass, a rear windshield glass or a side window glass of the vehicle 1000 .
  • the embodiment of the present application does not limit the specific position where the patterned glass 100 is connected to the vehicle body 200 .
  • the embodiment of the present application only uses the vehicle 1000 with the patterned glass 100 as an example for illustration, but the patterned glass 100 can actually be applied to construction or other purposes, and the embodiment of the present application does not make any specific reference to the use of the patterned glass 100 limited.
  • FIG. 2 is a schematic cross-sectional view of the patterned glass 100 provided by the embodiment of the present application.
  • the patterned glass 100 may include an outer layer of glass 10, an inner layer of glass 20, a light control function layer 30 disposed between the outer layer of glass 10 and the inner layer of glass 20, a first conductive layer 40, a second conductive layer 50 and two adhesive layers. Knot layer 60.
  • FIG. 2 is only to schematically describe the outer glass 10, the inner glass 20, the light control function layer 30, the first conductive layer 40, the second conductive layer 50 and the two bonding layers 60.
  • the connection relationship does not specifically limit the connection position, specific structure and quantity of each device.
  • the structure shown in the embodiment of the present application does not constitute a specific limitation on the patterned glass 100 .
  • the patterned glass 100 may include more or less components than those shown in the illustration, or some components may be combined, some components may be separated, or different components may be arranged.
  • the illustrated components can be realized in hardware, software or a combination of software and hardware.
  • the light control function layer 30 may be one of polymer dispersed liquid crystal film (Polymer dispersed liquid crystal, PDLC), suspended particle film (Suspended Particle Device, SPD) or electrochromism film (electrochromism, EC).
  • PDLC Polymer dispersed liquid crystal film
  • SPD suspended Particle Device
  • electrochromism film electrochromism film
  • the first conductive layer 40 has a plurality of first separation lines 41
  • the second conductive layer 50 has a plurality of second separation lines 51 .
  • the first separation line 41 may divide the first conductive layer 40 into a plurality of sections, and the sections of the first conductive layer 40 are electrically insulated from each other.
  • the second partition line 51 may divide the second conductive layer 50 into a plurality of sections, and the sections of the second conductive layer 50 are electrically insulated from each other.
  • the individual segments are connected to a voltage source independently of one another, so that they can be controlled separately. Therefore, different regions of the patterned glass 100 can be independently controlled, thereby realizing graphic display of the patterned glass 100 .
  • the first conductive layer 40, the light control function layer 30 and the second conductive layer 50 can jointly form a light-adjusting layer (not shown).
  • the sections of the first conductive layer 40 cooperate with the sections of the second conductive layer 50 to conduct the partial regions of the photocontrol function layer 30 to form a pattern, that is, the photocontrol function layer 30 according to the plurality of first conductive layer 40
  • the shape of the segment and the plurality of segment shapes of the second conductive layer 50 are divided into a plurality of partitions.
  • the section shape of the first conductive layer 40 and the section shape of the second conductive layer 50 may be the same.
  • the dimming layer may also include a first dielectric layer (not shown) and a second dielectric layer (not shown), the first dielectric layer may be disposed between the first conductive layer 40 and the bonding layer 60 close to the outer glass 10 In between, the second dielectric layer may be disposed between the second conductive layer 50 and the adhesive layer 60 close to the inner glass 20 .
  • the first medium layer and the second medium layer may be made of thermoplastic polyester (Polyethylene terephthalate, PET). The first dielectric layer and the second dielectric layer can prevent the internal components (the internal components are the first conductive layer 40 , the light control function layer 30 and the second conductive layer 50 ) from being in direct contact with the external structure, thereby protecting the internal components.
  • the first conductive layer 40 is arranged between the light control function layer 30 and the inner glass 20, and the second conductive layer 50 is arranged between the light control function layer 30 and the outer glass 10;
  • the junction layer 60 is disposed between the second conductive layer 50 and the inner layer of glass 20 , and an adhesive layer 60 is disposed between the first conductive layer 40 and the outer layer of glass 10 . That is, the inner layer of glass 20 , one bonding layer 60 , the first conductive layer 40 , the light control function layer 30 , the second conductive layer 50 , another bonding layer 60 and the outer layer of glass 10 are sequentially stacked.
  • the outer glass 10 is a single-layer glass with the pattern glass 100 facing the outside of the vehicle
  • the inner glass 20 is a single-layer glass with the pattern glass 100 facing the inside of the vehicle.
  • There is current flowing between the first conductive layer 40 and the second conductive layer 50 and the current flows into the light control function layer 30 through the current channel, and the transparency of the patterned glass 100 changes due to the photoelectric effect of the light control function layer 30 .
  • the first separation line 41 and the second separation line 51 may be straight and vertical to the light control function layer 30 , and the first separation line 41 and the second separation line 51 may also be slightly curved.
  • the present application does not limit the structures of the first separation line 41 and the second separation line 51 .
  • the positions of the first conductive layer 40 and the second conductive layer 50 in this implementation manner are changed.
  • the first conductive layer 40 is disposed between the light control function layer 30 and the outer glass 10
  • the second conductive layer 50 is disposed between the light control function layer 30 and the inner glass 20 .
  • An adhesive layer 60 is disposed between the first conductive layer 40 and the inner layer of glass 20
  • an adhesive layer 60 is disposed between the second conductive layer 50 and the outer layer of glass 10 . That is, the outer layer of glass 10 , an adhesive layer 60 , the first conductive layer 40 , the light control function layer 30 , the second conductive layer 50 , another adhesive layer 60 and the inner layer of glass 20 are sequentially stacked.
  • FIG. 3 is a schematic structural diagram of the patterned glass 100 of the partitioned light control function layer 30 shown in FIG. 2 .
  • the pattern glass 100 may include a display area 110 and a non-display area 120 .
  • the display area 110 can be the central area of the patterned glass 100
  • the non-display area 120 is the edge area of the patterned glass 100
  • the non-display area 120 is arranged on the periphery of the display area 110
  • the display area 110 is an area capable of pattern display in the patterned glass 100
  • the non-display area 120 is the area in the patterned glass 100 that does not display patterns;
  • all the patterned glass 100 can also be set as the display area 110 , and the present application does not limit the positional relationship between the display area 110 and the non-display area 120 .
  • the display area 110 includes a first edge 111 , a second edge 112 , a third edge 113 and a fourth edge 114 .
  • the first edge 111 is opposite to the second edge 112
  • the third edge 113 is opposite to the fourth edge 114
  • the third edge 113 and the fourth edge 114 are disposed between the first edge 111 and the second edge 112 .
  • the layer structure of the patterned glass 100 in the area of the display area 110 of the patterned glass 100 includes the light control function layer 30 .
  • the layer structure of the patterned glass 100 in the non-display area 120 may not include the light control function layer 30; or, the non-display area 120 may also include the light control function layer 30, and the pattern glass 100 in the non-display area 120 does not display patterns.
  • the light control function layer 30 includes a plurality of partitions distributed at intervals along the first direction, the direction from the first edge 111 to the second edge 112 is the first direction, and the first direction is marked by X.
  • Each partition includes a first side 31 and a second side 32 oppositely arranged, and the first side 31 and the second side 32 are distributed sequentially along the first direction, and each position of the same partition is between the first side 31 and the second side 32 The distances between them can be equal or unequal.
  • the minimum distance between the first side 31 and the second side 32 is the shortest distance a between the two.
  • the shortest distance a between one side 31 and the second side 32 is greater than or equal to 20 mm.
  • FIG. 3 is a schematic structural diagram of the patterned glass 100 of the first partitioned light control function layer 30 provided by the embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of the patterned glass 100 of the light control function layer 30 of the second type of partition provided by the embodiment of the present application
  • FIG. 5 is the patterned glass of the light control function layer 30 of the third type of partition provided by the embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of the patterned glass 100 of the fourth partitioned light control function layer 30 provided by the embodiment of the present application.
  • the first partition 301 is located at one end of the light control function layer 30, and the second partition 302 is located at the other end of the light control function layer 30.
  • the multiple partitions it is located between the two ends of the light control function layer 30
  • a first partition 301 , multiple third partitions 303 and a second partition 302 are arranged sequentially in the first direction, and the shapes of the multiple third partitions 303 are the same.
  • the first side 31 and the second side 32 of the third partition 303 are arranged in parallel.
  • both the first side 31 and the second side 32 of the third partition 303 are linear.
  • the first side 31 and the second side 32 extend from one side of the third edge 113 of the display area 110 to one side of the fourth edge 114 of the display area 110 .
  • the shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm.
  • the first side 31 and the second side 32 of the third partition 303 are arc-shaped.
  • the first side 31 and the second side 32 extend from one side of the third edge 113 of the display area to one side of the fourth edge 114 of the display area.
  • the shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20mm.
  • the first side 31 and the second side 32 of the third partition 303 are both in the shape of a broken line, and two adjacent line segments are connected by an arc b, and the radius of curvature of the arc b is greater than or equal to 1 mm, and the shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm.
  • the first side 31 and the second side 32 extend from a side of the display area close to the third edge 113 to a side of the display area close to the fourth edge 114 .
  • the first side 31 and the second side 32 are distributed in a rectangular square wave shape, and the shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm.
  • two adjacent line segments in the first side 31 and the second side 32 are connected by an arc b, and the radius of curvature of the arc b is greater than or equal to 1 mm.
  • the first side 31 and the second side 32 extend from one side of the third edge 113 of the display area to one side of the fourth edge 114 of the display area.
  • FIG. 7 is a schematic structural diagram of the patterned glass 100 of the light control function layer 30 of the fifth type of partition provided by the embodiment of the present application.
  • One of the plurality of partitions located at the first edge 111 is the first partition 301
  • one of the plurality of partitions located at the second edge 112 is the second partition 302
  • one of the plurality of partitions is located between the first edge 111 and the second edge 112 is a third partition 303
  • a first partition 301 , a third partition 303 and a second partition 302 are arranged sequentially in the first direction.
  • the third subregion 303 includes three regions, namely a first subregion 3031 , a second subregion 3032 and a third subregion 3033 .
  • the first sub-region 3031 and the second sub-region 3032 are symmetrically disposed on both sides of the third sub-region 3033 .
  • the first sub-region 3031 includes a first branch 3031a, a second branch 3031b and a third branch 3031c, the first branch 3031a extends along the first direction, the second branch 3031b and the third branch 3031c are symmetrically arranged on the first branch Both sides of the node 3031a, and one end of the second branch 3031b and one end of the third branch 3031c are connected to one end of the first branch 3031a, the other end of the second branch 3031b extends to the third edge 113, and the third branch 3031c The other end extends to the fourth edge 114 .
  • connection between the first branch 3031a and the second branch 3031b may be connected by an arc, and the radius of curvature of the arc may be greater than or equal to 1 mm.
  • connection between the first branch 3031a and the third branch 3031c may be connected by an arc, and the radius of curvature of the arc may be greater than or equal to 1 mm.
  • the shape of the second subregion 3032 and the first subregion 3031 are mirror images of each other, so the specific shape of the second subregion 3032 Reference may be made to the shape of the first sub-region 3031 , which will not be repeated here.
  • FIG. 8 is a schematic structural diagram of the patterned glass 100 of the light control function layer 30 of the sixth type of partition provided by the embodiment of the present application.
  • the patterned glass 100 in the first possible embodiment and the second possible embodiment may be a sunroof glass, and in this embodiment, the patterned glass 100 may be a front windshield.
  • the display area 110 of the pattern glass 100 may be located in the upper half of the windshield of the vehicle 1000 .
  • the first edge 111 and the second edge 112 of the patterned glass 100 are respectively located on the left and right sides of the front windshield.
  • this embodiment includes a first partition 301, a third partition 303 and a second partition 302, and a first partition 301, a third partition 303 and a second The partitions 302 are arranged sequentially in the first direction.
  • the first partition 301, the second partition 302 and the third partition 303 of this embodiment are all trapezoidal, and each trapezoid includes a first side 31, a second side 32, a second side Three sides 33 and the fourth side 34, the first side 31 and the second side 32 are arranged oppositely, the third side 33 and the fourth side 34 are arranged oppositely, and the third side 33 and the fourth side 34 connect the first side 31 and the second side 32 on both sides.
  • the shortest distance a between the first side 31 and the second side 32 and the shortest distance a between the third side 33 and the fourth side 34 are both greater than or equal to 20 mm.
  • the third partition 303 may be an inverted trapezoid.
  • the first subregion 301 and the second subregion 302 are arranged symmetrically on both sides of the third subregion 303 .
  • the third partition 303 can improve the transparency under the action of the current, so that equipment such as a camera or a driving recorder in the car can conveniently collect images outside the car.
  • FIG. 9 is a schematic structural diagram of the patterned glass 100 of the light-control function layer 30 in the seventh division according to the embodiment of the present application. Same as the second possible embodiment, this embodiment includes a first partition 301, a third partition 303 and a second partition 302, and a first partition 301, a third partition 303 and a second The partitions 302 are arranged sequentially in the first direction.
  • the first subregion 301 and the second subregion 302 are respectively symmetrically disposed on two sides of the third subregion 303 .
  • the first side 31 and the second side 32 of the third subregion 303 are wavy formed by bending a plurality of line segments, and the first side of the third subregion 303
  • the side 31 and the second side 32 extend from one end of the display area 110 close to the third edge 113 to the other end of the display area 110 close to the fourth edge 114, and the end of the first side 31 close to the third edge 113 is close to the second side 32
  • the distance between one end of the third edge 113 is the first distance d
  • the distance between the other end of the first side 31 near the fourth edge 114 and the second side 32 near the other end of the fourth edge 114 is the second distance c
  • the first distance d is greater than the second distance c
  • the shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm.
  • FIG. 10 is a schematic structural diagram of the patterned glass 100 of the light-control function layer 30 of the eighth division provided by the embodiment of the present application.
  • this embodiment includes four partitions, specifically, one of the multiple partitions located at the first edge 111 is the first partition 301, and one of the multiple partitions located at the second edge 112 is One is the second subregion 302, among the plurality of subregions, between the first edge 111 and the second edge 112 are a plurality of third subregions 303 and a plurality of fourth subregions 304, and two adjacent third subregions 303 pass through a first Four sub-regions 304 are spaced apart, and two adjacent third sub-regions 303 are symmetrically arranged on both sides of a fourth sub-region 304 .
  • the third partition 303 includes a first part 303a, a second part 303b and a third part 303c arranged in sequence along the vertical first direction, and the length of the second part 303b along the first direction is longer than that of the first part 303a and the third part 303a.
  • the second portion 303b may be octagonal, the first portion 303a and the second portion 303b have the same shape and are rectangular, and the first portion 303a and the third portion 303c are respectively disposed on two opposite sides of the second portion 303b.
  • the shape of the fourth subregion 304 can be hourglass-shaped, and it is arranged between two third subregions 303 .
  • Two adjacent line segments of the second part are connected by an arc, and the radius of curvature of the arc is greater than or equal to 1mm.
  • the connection between the first part 303a and the second part 303b is smoothly connected by an arc, and the radius of curvature of the arc is greater than or equal to 1mm.
  • the connection between the third part 303c and the second part 303b is smoothly connected by an arc, and the radius of curvature of the arc is greater than or equal to 1mm.
  • the partitions of the patterned glass 100 along the first direction are a first partition 301, a third partition 303, a fourth partition 304, a third partition 303, a fourth partition 304, and a third partition 303 , a fourth partition 304 , a third partition 303 , a fourth partition 304 , a third partition 303 and a second partition 302 .
  • Each partition includes a first side 31 and a second side 32 oppositely arranged, and the shortest distance a between the first side 31 and the second side 32 is greater than or equal to 20 mm.
  • FIG. 11 is a schematic structural diagram of the patterned glass 100 of the light control function layer 30 of the ninth type of partition provided by the embodiment of the present application.
  • this embodiment also includes a first partition 301, a second partition 302, multiple third partitions 303 and multiple fourth partitions 304, and each partition in this embodiment The positions of may be the same as the positions of the partitions in the fifth possible embodiment.
  • the third subregion 303 of this embodiment includes a first subregion 3031, a second subregion 3032 and a third subregion 3033, and the first subregion 3031 and the second subregion 3032 symmetrically arranged on both sides of the third sub-region 3033 .
  • the first sub-region 3031 includes a first branch 3031a, a second branch 3031b and a third branch 3031c, the first branch 3031a extends along the first direction, and the second branch 3031b and the third branch 3031c are symmetrically arranged on the second branch 3031a.
  • the other end of the second branch 3031b and one end of the third branch 3031c are connected to one end of the first branch 3031a, the other end of the second branch 3031b extends to the third edge 113, and the third branch 3031c
  • the other end of the segment 3031c extends to the fourth edge 114 .
  • connection between the first branch 3031a and the second branch 3031b is connected by an arc, and the radius of curvature of the arc is greater than or equal to 1mm.
  • connection between the first branch 3031a and the third branch 3031c is connected by an arc, and the radius of curvature of the arc is greater than or equal to 1mm.
  • the shape of the second sub-region 032 and the shape of the first sub-region 3031 are mirror images of each other, so the specific shape of the second sub-region 3032 Reference may be made to the shape of the first sub-region 3031 , which will not be repeated here.
  • there may be multiple third partitions 303 and this embodiment does not limit the number of third partitions 303 .
  • FIG. 12 is a schematic structural diagram of the patterned glass 100 of the light control function layer 30 in the tenth division according to the embodiment of the present application.
  • this embodiment also includes a first partition 301, a second partition 302, multiple third partitions 303 and multiple fourth partitions 304, and each partition in this embodiment
  • the positions of may be the same as the positions of the partitions in the fifth possible embodiment.
  • the third subregion 303 of this embodiment includes a first branch 3031a, a second branch 3031b and a third branch 3031c, and the first branch 3031a is along the first direction Extending, the second branch 3031b and the third branch 3031c are symmetrically arranged on both sides of the first branch 3031a, and one end of the second branch 3031b and one end of the third branch 3031c are connected to one end of the first branch 3031a, the second The other end of the second branch 3031b extends to the third edge 113 , and the other end of the third branch 3031c extends to the fourth edge 114 .
  • connection between the first branch 3031a and the second branch 3031b is connected by an arc, and the radius of curvature of the arc is greater than or equal to 1mm.
  • connection between the first branch 3031a and the third branch 3031c is connected by an arc, and the radius of curvature of the arc is greater than or equal to 1 mm.

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Abstract

本申请提供一种图案玻璃及车辆，所述图案玻璃包括显示区，所述显示区包括相对设置的第一边缘和第二边缘，所述第一边缘朝向所述第二边缘的方向为第一方向，所述图案玻璃还包括外层玻璃、内层玻璃和设于所述外层玻璃和所述内层玻璃之间的光控功能层，所述光控功能层包括多个分区，多个所述分区沿所述第一方向间隔分布，每一所述分区包括相对设置的第一边和第二边，所述第一边和所述第二边沿所述第一方向依次分布，所述第一边与所述第二边之间的最短距离大于或等于20mm。本申请的技术方案能够优化分区调光图案玻璃的图案的显示均匀性，提升用户的使用体验。

Description

图案玻璃及车辆 技术领域
本申请涉及玻璃技术领域，尤其涉及一种图案玻璃及车辆。
背景技术
调光玻璃可藉由电控、温控、光控、压控等各种方式实现玻璃的透明与不透明状态的切换。由于各种条件限制，市面上实现量产的调光玻璃，几乎都是电控型调光玻璃，通过对调光玻璃分区，可以使调光玻璃呈现不同的图案。目前的分区调光玻璃由于图案设置不合理容易使玻璃出现图案玻璃调光不均匀的问题。
发明内容
本申请的实施例提供一种图案玻璃及车辆，能够优化分区调光图案玻璃的图案的显示均匀性，提升用户的使用体验。
第一方面，本申请提供一种图案玻璃，所述图案玻璃包括显示区，所述显示区包括相对设置的第一边缘和第二边缘，所述第一边缘朝向所述第二边缘的方向为第一方向，所述图案玻璃还包括外层玻璃、内层玻璃和设于所述外层玻璃和所述内层玻璃之间的光控功能层，所述光控功能层包括多个分区，多个所述分区沿所述第一方向间隔分布，每一所述分区包括相对设置的第一边和第二边，所述第一边和所述第二边沿所述第一方向依次分布，所述第一边与所述第二边之间的最短距离大于或等于20mm。
一种可能的实施方式中，每一所述分区包括多个拐角，每一所述拐角的曲率半径大于或等于1mm。
一种可能的实施方式中，所述第一边为直线，或者，所述第一边为曲线。
一种可能的实施方式中，多个所述分区中位于所述第一边缘的一个为第一分区，多个所述分区中位于所述第二边缘的一个为第二分区，多个所述分区中位于所述第一边缘和所述第二边缘之间的为至少一个第三分区，一个所述第一分区、至少一个所述第三分区和一个所述第二分区在所述第一方向上间隔排布
一种可能的实施方式中，所述第三分区有多个，所述第三分区间隔设置，多个所述第三分区的形状相同。
一种可能的实施方式中，所述第三分区包括第一子区域、第二子区域和第三子区域，所述第一子区域与所述第二子区域对称设置于所述第三子区域两侧。
一种可能的实施方式中，多个所述分区中位于所述第一边缘的一个为第一分区，多个所述分区中位于所述第二边缘的一个为第二分区，多个所述分区中位于所述第一边缘和所述第二边缘之间的为多个第三分区和至少一个第四分区，相邻两个所述第三分区通过一个所述第四分区间隔，相邻两个所述第三分区对称设于一个所述第四分区的两侧。
一种可能的实施方式中，所述第三分区包括第一子区域、第二子区域和第三子区域，所述第一子区域与所述第二子区域对称设置于所述第三子区域两侧。
一种可能的实施方式中，所述显示区还包括相对设置的第三边缘和第四边缘，所述第三 边缘与所述第四边缘设于所述第一边缘和所述第二边缘之间；
所述第一子区域包括第一枝节、第二枝节和第三枝节，所述第一枝节沿所述第一方向延伸，所述第二枝节和所述第三枝节对称设于所述第一枝节两侧，且所述第二枝节的一端和所述第三枝节的一端皆与所述第一枝节的一端连接，所述第二枝节的另一端延伸至所述第三边缘，所述第三枝节的另一端延伸至所述第四边缘。
一种可能的实施方式中，所述显示区还包括相对设置的第三边缘和第四边缘，所述第三边缘与所述第四边缘设于所述第一边缘和所述第二边缘之间；
所述第三分区包括第一枝节、第二枝节和第三枝节，所述第一枝节沿所述第一方向延伸，所述第二枝节和所述第三枝节对称设于所述第一枝节两侧，且所述第二枝节的一端和所述第三枝节的一端皆与所述第一枝节的一端连接，所述第二枝节的另一端延伸至所述第三边缘，所述第三枝节的另一端延伸至所述第四边缘。
一种可能的实施方式中，所述第三分区包括沿垂直于所述第一方向依次设置的第一部分、第二部分和第三部分，所述第二部分沿所述第一方向的长度大于所述第一部分和所述第三部分沿所述第一方向的长度。
一种可能的实施方式中，还包括第一导电层和第二导电层，所述第一导电层设于所述光控功能层与所述内层玻璃之间，所述第二导电层设于所述光控功能层与所述外层玻璃之间；或者，
所述第一导电层设于所述光控功能层与所述外层玻璃之间，所述第二导电层设于所述光控功能层与所述内层玻璃之间。
一种可能的实施方式中，还包括两个粘结层，一个所述粘结层设于所述第一导电层与所述内层玻璃之间，另一个所述粘结层设于所述第二导电层与所述外层玻璃之间；
或者，一个所述粘结层设于所述第二导电层与所述内层玻璃之间，另一个所述粘结层设于所述第一导电层与所述外层玻璃之间。
第二方面，本申请还提供一种车辆，包括车体和如上所述图案玻璃，所述图案玻璃连接于所述车体。
附图说明
为了更清楚地说明本申请的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以如这些附图获得其他的附图。
图1是本申请实施例提供的车辆；
图2为本申请实施例提供的图案玻璃的剖面示意图；
图3为图2所示的第一种分区的光控功能层的图案玻璃的结构示意图；
图4为图2所示的第二种分区的光控功能层的图案玻璃的结构示意图；
图5为图2所示的第三种分区的光控功能层的图案玻璃的结构示意图；
图6为图2所示的第四种分区的光控功能层的图案玻璃的结构示意图；
图7为图2所示的第五种分区的光控功能层的图案玻璃的结构示意图；
图8为图2所示的第六种分区的光控功能层的图案玻璃的结构示意图；
图9为图2所示的第七种分区的光控功能层的图案玻璃的结构示意图；
图10为图2所示的第八种分区的光控功能层的图案玻璃的结构示意图；
图11为图2所示的第九种分区的光控功能层的图案玻璃的结构示意图；
图12为图2所示的第十种分区的光控功能层的图案玻璃的结构示意图。
具体实施方式
为了方便理解，首先对本申请的实施例所涉及的术语进行解释。
多个：是指两个或多于两个。
连接：应做广义理解，例如，A与B连接，可以是A与B直接相连，也可以是A与B通过中间媒介间接相连。
下面将结合附图，对本申请的具体实施方式进行清楚地描述。
调光玻璃可藉由电控、温控、光控、压控等各种方式实现玻璃的透明与不透明状态的切换。而市面上实现量产的调光玻璃，几乎都是电控型调光玻璃，通过对调光玻璃分区，可以使调光玻璃呈现不同的图案。目前的分区调光玻璃由于图案设置不合理容易使玻璃出现图案玻璃调光不均匀的问题。具体为，在分区中，若一个分区的通道宽度不足，会导致独立分区的单通道调光存在压降，调光出现不均匀的情况。
基于此，本申请的实施例提供一种图案玻璃及车辆，能够优化分区调光图案玻璃的图案的显示均匀性，提升用户的使用体验。
请参阅图1，图1是本申请实施例提供的车辆1000。车辆1000包括图案玻璃100和车体200，图案玻璃100连接于车体200。示例性的，图案玻璃100可以是车辆1000的天窗玻璃、前挡风玻璃、后挡风玻璃或者是侧窗玻璃。而本申请实施例对图案玻璃100连接于车体200的具体位置不做限定。
需要理解的是，本申请的实施例仅以应用了图案玻璃100的车辆1000进行举例说明，但图案玻璃100实际还可以应用于建筑或者其他用途，本申请实施例对图案玻璃100的用途不做限定。
请参阅图2，图2为本申请实施例提供的图案玻璃100的剖面示意图。图案玻璃100可以包括外层玻璃10、内层玻璃20、设于外层玻璃10和内层玻璃20之间的光控功能层30、第一导电层40、第二导电层50和两个粘结层60。
需说明的是，图2的目的仅在于示意性的描述外层玻璃10、内层玻璃20、光控功能层30、第一导电层40、第二导电层50和两个粘结层60的连接关系，并非是对各个设备的连接位置、具体构造及数量做具体限定。而本申请实施例示意的结构并不构成对图案玻璃100的具体限定。在本申请另一些实施例中，图案玻璃100可以包括比图示更多或更少的部件，或者组合某些部件，或者拆分某些部件，或者不同的部件布置。图示的部件可以以硬件，软件或软件和硬件的组合实现。
示例性的，光控功能层30可以为聚合物分散液晶薄膜(Polymer dispersed liquid crystal，PDLC)、悬浮粒子膜(Suspended Particle Device，SPD)或电致变色膜(electrochromism，EC)中的一种。
第一导电层40具有多个第一分隔线41，第二导电层50具有多个第二分隔线51。第一分隔线41可以将第一导电层40分为多个区段，第一导电层40的多个区段彼此电绝缘。第二分隔线51可以将第二导电层50分为多个区段，第二导电层50的多个区段彼此电绝缘。各个区段彼此独立地与电压源连接，以使得它们可以分开地调控。因此可以使图案玻璃100的不同区域独立控制，从而实现图案玻璃100的图形显示。第一导电层40、光控功能层30和第二 导电层50可以共同构成调光层(图未标)。第一导电层40的区段与第二导电层50的区段配合将光控功能层30的部分区域导通形成图案，也即为，光控功能层30根据第一导电层40的多个区段的形状和第二导电层50的多个区段形状被分为多个分区。其中第一导电层40的区段形状和第二导电层50的区段形状可以相同。
调光层还可以包括第一介质层(图未示)和第二介质层(图未示)，第一介质层可以设于第一导电层40和靠近外层玻璃10的粘结层60之间，第二介质层可以设于第二导电层50和靠近内层玻璃20的粘结层60之间。第一介质层和第二介质层可以由热塑性聚酯(Polyethylene terephthalate，PET)构成。第一介质层和第二介质层可以使内部组件(内部组件也即为第一导电层40、光控功能层30和第二导电层50)不与外部结构直接接触，从而保护内部组件。
一种可能的实施方式中，第一导电层40设于光控功能层30与内层玻璃20之间，第二导电层50设于光控功能层30与外层玻璃10之间；一个粘结层60设于第二导电层50与内层玻璃20之间，一个粘结层60设于第一导电层40与外层玻璃10之间。也即为，内层玻璃20、一个粘结层60、第一导电层40、光控功能层30、第二导电层50、另一个粘结层60和外层玻璃10依次层叠设置。其中，外层玻璃10为图案玻璃100朝向车外一侧的单层玻璃，内层玻璃20为图案玻璃100朝向车内一侧的单层玻璃。第一导电层40与第二导电层50之间有电流流通，电流通过电流通道流入光控功能层30，由于光控功能层30的光电效应，从而使图案玻璃100的透明度发生改变。需要说明的是，第一分隔线41和第二分隔线51可以为直线形，且与光控功能层30垂直设置，第一分隔线41和第二分隔线51也可以是轻微弯曲的。本申请不对第一分隔线41和第二分隔线51的结构进行限制。
另一种可能的实施方式中，与前述实施方式不同的是，本实施方式中的第一导电层40与第二导电层50的位置发生改变。第一导电层40设于光控功能层30与外层玻璃10之间，第二导电层50设于光控功能层30与内层玻璃20之间。一个粘结层60设于第一导电层40与内层玻璃20之间，一个粘结层60设于第二导电层50与外层玻璃10之间。也即为，外层玻璃10、一个粘结层60、第一导电层40、光控功能层30、第二导电层50、另一个粘结层60和内层玻璃20依次层叠设置。
请参阅图3，图3为图2所示的一种分区的光控功能层30的图案玻璃100的结构示意图。图案玻璃100可以包括显示区110和非显示区120。显示区110可以为图案玻璃100的中心区域，非显示区120为图案玻璃100的边缘区域，非显示区120设置在显示区110的外围，显示区110为图案玻璃100中能够进行图案显示的区域，非显示区120为图案玻璃100中不进行图案显示的区域；或者，显示区110可以为图案玻璃100的一侧的区域，非显示区120为图案玻璃100另一侧的区域。当然，图案玻璃100也可以全部设置为显示区110，本申请对显示区110和非显示区120的位置关系不做限制。
显示区110包括第一边缘111、第二边缘112、第三边缘113和第四边缘114。第一边缘111和第二边缘112相对设置，第三边缘113与第四边缘114相对设置，且第三边缘113和第四边缘114设于第一边缘111和第二边缘112之间。需要说明的是，图案玻璃100的显示区110区域的图案玻璃100的层结构包括光控功能层30。非显示区120中的图案玻璃100的层结构可以不包括光控功能层30；或者，非显示区120也可以包括光控功能层30，且非显示区120的图案玻璃100不显示图案。
光控功能层30包括多个分区，多个分区沿第一方向间隔分布，第一边缘111朝向第二边缘112的方向为第一方向，第一方向以X为标识。每一分区包括相对设置的第一边31和第二边32，第一边31和第二边32沿第一方向依次分布，同一个分区的各个位置处第一边31 与第二边32之间的距离可以相等也可以不等。当同一个分区各个位置处，第一边31与第二边32之间距离不相等时，第一边31与第二边32之间的距离最小处为两者之间的最短距离a，第一边31与第二边32之间的最短距离a大于或等于20mm。
第一种可能的实施例中，请结合参阅图3、图4、图5和图6，图3为本申请实施例提供的第一种分区的光控功能层30的图案玻璃100的结构示意图，图4为本申请实施例提供的第二种分区的光控功能层30的图案玻璃100的结构示意图，图5为本申请实施例提供的第三种分区的光控功能层30的图案玻璃100的结构示意图，图6为本申请实施例提供的第四种分区的光控功能层30的图案玻璃100的结构示意图。
多个分区中位于光控功能层30一端的为第一分区301，多个分区位于光控功能层30的另一端的为第二分区302，多个分区中位于光控功能层30两端之间为多个第三分区303。一个第一分区301、多个第三分区303和一个第二分区302在第一方向上依次排布，多个第三分区303的形状相同。第三分区303的第一边31和第二边32平行设置。
如图3，第一种可能的实施方式中，第三分区303的第一边31和第二边32皆为直线形。第一边31与第二边32从显示区110的第三边缘113的一侧延伸至显示区110的第四边缘114的一侧。且第一边31与第二边32之间的最短距离a大于或者等于20mm。
如图4，第二种可能的实施方式中，第三分区303的第一边31和第二边32为弧线形。第一边31与第二边32从显示区的第三边缘113的一侧延伸至显示区的第四边缘114的一侧。且第一边31与第二边32之间的最短距离a大于或者等于20mm。
如图5，第三种可能的实施方式中，第三分区303的第一边31和第二边32皆为折线形，两个相邻的线段通过圆弧b连接，圆弧b的曲率半径大于或者等于1mm，且第一边31与第二边32之间的最短距离a大于或者等于20mm。且第一边31与第二边32从显示区靠近第三边缘113的一侧延伸至显示区靠近第四边缘114的一侧。
如图6，第四种可能的实施方式中，第一边31和第二边32为矩形方波状分布，且第一边31与第二边32之间的最短距离a大于或者等于20mm。且第一边31和第二边32中的相邻两线段之间通过圆弧b连接，圆弧b的曲率半径大于或者等于1mm。第一边31与第二边32从显示区的第三边缘113的一侧延伸至显示区的第四边缘114的一侧。
第二种可能的实施例中，请参阅图7，图7为本申请实施例提供的第五种分区的光控功能层30的图案玻璃100的结构示意图。
多个分区中位于第一边缘111的一个为第一分区301，多个分区中位于第二边缘112的一个为第二分区302，多个分区中位于第一边缘111和第二边缘112之间的为一个第三分区303，一个第一分区301、一个第三分区303和一个第二分区302在第一方向上依次排布。
与第一实施例不同的是，本实施例第三分区仅有一个，且第三分区303包括三个区域，分别为第一子区域3031、第二子区域3032和第三子区域3033。第一子区域3031与第二子区域3032对称设置于第三子区域3033两侧。
第一子区域3031包括第一枝节3031a、第二枝节3031b和第三枝节3031c，第一枝节3031a沿第一方向延伸，第二枝节3031b和第三枝节3031c对称设于第一枝节3031a两侧，且第二枝节3031b的一端和第三枝节3031c的一端皆与第一枝节3031a的一端连接，第二枝节3031b的另一端延伸至第三边缘113，第三枝节3031c的另一端延伸至第四边缘114。第一枝节3031a和第二枝节3031b连接处可以通过圆弧连接，圆弧的曲率半径可以大于或者等于1mm。第一枝节3031a和第三枝节3031c连接处可以通过圆弧连接，圆弧的曲率半径可以大于或者等于1mm。
由于第二子区域3032与第一子区域3031关于第三子区域3033对称，所以第二子区域3032域的形状与第一子区域3031的形状互为镜像，故而第二子区域3032的具体形状可参照第一子区域3031的形状，在此不再赘述。
第三种可能的实施例中，请参阅图8，图8为本申请实施例提供的第六种分区的光控功能层30的图案玻璃100的结构示意图。
可以理解，第一种可能的实施例中和第二种可能的实施例中的图案玻璃100可以是天窗玻璃，本实施例中，图案玻璃100可以是前挡风玻璃。图案玻璃100的显示区110可以位于车辆1000的前挡玻璃的上半部分。图案玻璃100的第一边缘111和第二边缘112分别位于前挡玻璃的左右两侧的位置。与第二种可能的实施方式相同的是，本实施例包括一个第一分区301、一个第三分区303和一个第二分区302，且一个第一分区301、一个第三分区303和一个第二分区302在第一方向上依次排布。
与第二种可能的实施例不同的是，本实施例的第一分区301、第二分区302和第三分区303皆为梯形设置，每一梯形包括第一边31、第二边32、第三边33和第四边34，第一边31和第二边32相对设置，第三边33和第四边34相对设置，且第三边33和第四边34连接第一边31和第二边32。第一边31与第二边32的最短距离a及第三边33与第四边34的最短距离a皆大于或者等于20mm。其中第三分区303可以为倒梯形。本实施例中，第一分区301和第二分区302对称设于第三分区303的两侧。第三分区303可以在电流的作用下提高透明度，从而使车内的摄像头或者行车记录仪等设备便于对车外进行采集图像。
第四种可能的实施例中，请参阅图9，图9是本申请实施例提供的第七种分区的光控功能层30的图案玻璃100的结构示意图。与第二种可能的实施例相同的是，本实施例包括一个第一分区301、一个第三分区303和一个第二分区302，且一个第一分区301、一个第三分区303和一个第二分区302在第一方向上依次排布。
第一分区301与第二分区302分别对称设于第三分区303两侧。与第二种可能的实施例不同的是，本实施例中，第三分区303的第一边31与第二边32为由多个线段弯折构成的波状，且第三分区303的第一边31与第二边32从显示区110靠近第三边缘113的一端向显示区110靠近第四边缘114的另一端延伸，且第一边31靠近第三边缘113的一端与第二边32靠近第三边缘113的一端之间的距离为第一距离d，第一边31靠近第四边缘114的另一端与第二边32靠近第四边缘114的另一端之间的距离为第二距离c，第一距离d大于第二距离c，且第一边31与第二边32之间的最短距离a大于或者等于20mm。且第一边31和第二边32中的相邻两个线段均通过圆弧b连接，圆弧b的曲率半径可以大于或者等于1mm。
第五种可能的实施例中，请参阅图10，图10是本申请实施例提供的第八种分区的光控功能层30的图案玻璃100的结构示意图。与第一种可能的实施例不同的是，本实施例包括四种分区，具体为，多个分区中位于第一边缘111的一个为第一分区301，多个分区中位于第二边缘112的一个为第二分区302，多个分区中位于第一边缘111和第二边缘112之间的为多个第三分区303和多个第四分区304，相邻两个第三分区303通过一个第四分区304间隔，相邻两个第三分区303对称设于一个第四分区304的两侧。
第三分区303包括沿垂直第一方向依次设置的第一部分303a、第二部分303b和第三部分303c，第二部分303b沿第一方向的长度大于所述第一部303a分和所述第三部分303c沿第一方向的长度。第二部分303b可以为八边形，第一部分303a与第二部分303b形状相同，且为矩形，第一部分303a与第三部分303c分别设于第二部分303b的相对设置的两个边。第四分区304的形状可以为沙漏状，设于两个第三分区303之间，第四分区304的边缘与第三分 区303的边缘间隔设置。
第二部分的相邻两个线段通过一个圆弧连接，圆弧的曲率半径大于或者等于1mm。第一部分303a与第二部分303b的连接处通过圆弧平滑连接，圆弧的曲率半径大于或者等于1mm。第三部分303c与第二部分303b的连接处通过圆弧平滑连接，圆弧的曲率半径大于或者等于1mm。
本实施例中，第三分区303为四个，第四分区304为三个。也即为本实施例中，图案玻璃100的分区沿第一方向依次为第一分区301、一个第三分区303、第四分区304、一个第三分区303、第四分区304、一个第三分区303、第四分区304、一个第三分区303、一个第四分区304、一个第三分区303和第二分区302。每一分区都包括相对设置的第一边31和第二边32，且第一边31与第二边32之间的最短距离a大于或者等于20mm。
第六种可能的实施例中，请参阅图11，图11为本申请实施例提供的第九种分区的光控功能层30的图案玻璃100的结构示意图。与第五种可能的实施例相同的是，本实施例同样包括一个第一分区301、一个第二分区302、多个第三分区303和多个第四分区304，且本实施例的各分区的位置可以与第五种可能的实施例中各分区位置相同。与第五种可能的实施例不同的是，本实施例的第三分区303包括第一子区域3031、第二子区域3032和第三子区域3033，第一子区域3031与第二子区域3032对称设置于第三子区域3033两侧。
其中，第一子区域3031包括第一枝节3031a、第二枝节3031b和第三枝节3031c，第一枝节3031a沿第一方向延伸，第二枝节3031b和第三枝节3031c对称设于第一枝节3031a两侧，且第二枝节3031b的一端和第三枝节3031c的一端皆与第一枝节3031a的一端连接，第二枝节3031b的另一端延伸至第三边缘113，第三枝节3031c的另一端延伸至第四边缘114。第一枝节3031a和第二枝节3031b连接处通过圆弧连接，圆弧的曲率半径大于或者等于1mm。第一枝节3031a和第三枝节3031c连接处通过圆弧连接，圆弧的曲率半径大于或者等于1mm。
由于第二子区域3032与第一子区域3031关于第三子区域3033对称，所以第二子区032域的形状与第一子区域3031的形状互为镜像，故而第二子区域3032的具体形状可参照第一子区域3031的形状，在此不再赘述。示例性的，第三分区303可以有三个，且每两个第三分区303之间设有一个第四分区304；或者第三分区303有四个，且每两个第三分区303之间设有一个第四分区304。本实施例中，第三分区303可以有多个，本实施例不对第三分区303的数量进行限定。
第七种可能的实施例中，请参阅图12，图12为本申请实施例提供的第十种分区的光控功能层30的图案玻璃100的结构示意图。
与第五种可能的实施例相同的是，本实施例同样包括一个第一分区301、一个第二分区302、多个第三分区303和多个第四分区304，且本实施例的各分区的位置可以与第五种可能的实施例中各分区位置相同。
本实施例与第五种可能的实施例不同的是，本实施例的第三分区303包括第一枝节3031a、第二枝节3031b和第三枝节3031c，第一枝节3031a沿第一方向延伸，第二枝节3031b和第三枝节3031c对称设于第一枝节3031a两侧，且第二枝节3031b的一端和第三枝节3031c的一端皆与第一枝节3031a的一端连接，第二枝节3031b的另一端延伸至第三边缘113，第三枝节3031c的另一端延伸至第四边缘114。第一枝节3031a和第二枝节3031b连接处通过圆弧连接，圆弧的曲率半径大于或者等于1mm。第一枝节3031a和第三枝节3031c连接处通过圆弧连接，圆弧的曲率半径大于或者等于1mm。
以上对本申请实施例进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方 式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的一般技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (14)

  1. 一种图案玻璃，其特征在于，所述图案玻璃包括显示区，所述显示区包括相对设置的第一边缘和第二边缘，所述第一边缘朝向所述第二边缘的方向为第一方向，所述图案玻璃还包括外层玻璃、内层玻璃和设于所述外层玻璃和所述内层玻璃之间的光控功能层，所述光控功能层包括多个分区，多个所述分区沿所述第一方向间隔分布，每一所述分区包括相对设置的第一边和第二边，所述第一边和所述第二边沿所述第一方向依次分布，所述第一边与所述第二边之间的最短距离大于或等于20mm。
  2. 根据权利要求1所述的图案玻璃，其特征在于，每一所述分区包括多个拐角，每一所述拐角的曲率半径大于或等于1mm。
  3. 根据权利要求1所述的图案玻璃，其特征在于，所述第一边为直线，或者，所述第一边为曲线。
  4. 根据权利要求1-3任一项所述的图案玻璃，其特征在于，多个所述分区中位于所述第一边缘的一个为第一分区，多个所述分区中位于所述第二边缘的一个为第二分区，多个所述分区中位于所述第一边缘和所述第二边缘之间的为至少一个第三分区，一个所述第一分区、至少一个所述第三分区和一个所述第二分区在所述第一方向上间隔排布。
  5. 根据权利要求4所述的图案玻璃，其特征在于，所述第三分区有多个，多个所述第三分区间隔设置，多个所述第三分区的形状相同。
  6. 根据权利要求4所述的图案玻璃，其特征在于，所述第三分区包括第一子区域、第二子区域和第三子区域，所述第一子区域与所述第二子区域对称设置于所述第三子区域两侧。
  7. 根据权利要求1-3任一项所述的图案玻璃，其特征在于，多个所述分区中位于所述第一边缘的一个为第一分区，多个所述分区中位于所述第二边缘的一个为第二分区，多个所述分区中位于所述第一边缘和所述第二边缘之间的为多个第三分区和至少一个第四分区，相邻两个所述第三分区通过一个所述第四分区间隔，相邻两个所述第三分区对称设于一个所述第四分区的两侧。
  8. 根据权利要求7所述的图案玻璃，其特征在于，所述第三分区包括第一子区域、第二子区域和第三子区域，所述第一子区域与所述第二子区域对称设置于所述第三子区域两侧。
  9. 根据权利要求6或8所述的图案玻璃，其特征在于，所述显示区还包括相对设置的第三边缘和第四边缘，所述第三边缘与所述第四边缘设于所述第一边缘和所述第二边缘之间；
    所述第一子区域包括第一枝节、第二枝节和第三枝节，所述第一枝节沿所述第一方向延伸，所述第二枝节和所述第三枝节对称设于所述第一枝节两侧，且所述第二枝节的一端和所述第三枝节的一端皆与所述第一枝节的一端连接，所述第二枝节的另一端延伸至所述第三边缘，所述第三枝节的另一端延伸至所述第四边缘。
  10. 根据权利要求7所述的图案玻璃，其特征在于，所述显示区还包括相对设置的第三边缘和第四边缘，所述第三边缘与所述第四边缘设于所述第一边缘和所述第二边缘之间；
    所述第三分区包括第一枝节、第二枝节和第三枝节，所述第一枝节沿所述第一方向延伸，所述第二枝节和所述第三枝节对称设于所述第一枝节两侧，且所述第二枝节的一端和所述第三枝节的一端皆与所述第一枝节的一端连接，所述第二枝节的另一端延伸至所述第三边缘，所述第三枝节的另一端延伸至所述第四边缘。
  11. 根据权利要求7所述的图案玻璃，其特征在于，所述第三分区包括沿垂直于所述第一方向依次设置的第一部分、第二部分和第三部分，所述第二部分沿所述第一方向的长度大 于所述第一部分和所述第三部分沿所述第一方向的长度。
  12. 根据权利要求1-3、6、8、10、11任一项所述的图案玻璃，其特征在于，还包括第一导电层和第二导电层，所述第一导电层设于所述光控功能层与所述内层玻璃之间，所述第二导电层设于所述光控功能层与所述外层玻璃之间；或者，
    所述第一导电层设于所述光控功能层与所述外层玻璃之间，所述第二导电层设于所述光控功能层与所述内层玻璃之间。
  13. 根据权利要求12所述的图案玻璃，其特征在于，还包括两个粘结层，一个所述粘结层设于所述第一导电层与所述内层玻璃之间，另一个所述粘结层设于所述第二导电层与所述外层玻璃之间；
    或者，一个所述粘结层设于所述第二导电层与所述内层玻璃之间，另一个所述粘结层设于所述第一导电层与所述外层玻璃之间。
  14. 一种车辆，其特征在于，包括车体和如权利要求1-13任一项所述图案玻璃，所述图案玻璃连接于所述车体。
PCT/CN2022/098659 2022-06-14 2022-06-14 图案玻璃及车辆 Ceased WO2023159809A1 (zh)

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