KR20200078478A - 액정 배열를 포함하는 복합재를 갖는 차량 창유리 - Google Patents
액정 배열를 포함하는 복합재를 갖는 차량 창유리 Download PDFInfo
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- G—PHYSICS
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- 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
- G02F1/133371—Cells with varying thickness of the liquid crystal layer
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- 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
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/001—Double glazing for vehicles
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- 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
- 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
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- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
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- 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
- B32B17/10293—Edge features, e.g. inserts or holes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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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
- B32B17/1044—Invariable transmission
- B32B17/10458—Polarization selective transmission
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- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
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- 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
- B32B17/10504—Liquid crystal layer
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- 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
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- 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
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- 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
- B32B17/10761—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 containing vinyl acetal
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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
- 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
- B32B17/1077—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 containing polyurethane
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- 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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- 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
- B32B17/10788—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 containing ethylene vinylacetate
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- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/008—Windows; Windscreens; Accessories therefor of special shape, e.g. beveled edges, holes for attachment, bent windows, peculiar curvatures such as when being integrally formed with roof, door, etc.
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- 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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- 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
- G02F1/133302—Rigid substrates, e.g. inorganic substrates
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- 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
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- 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
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- G02F1/133528—Polarisers
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- B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
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Abstract
Description
도 1은 본 발명에 따른 차량 창유리를 갖는 차량 지붕의 평면도이다.
도 2는 차량 창유리의 층 구조를 보여주는 차량 창유리의 단면도이다.
도 3은 차량 창유리의 제2 실시예의 단면도이다.
도 4는 차량 창유리의 제3 실시예의 단면도이다.
도 5는 차량 창유리의 제4 실시예의 단면도이다.
도 6은 차량 창유리의 제5 실시예의 단면도이다.
도 7은 차량 창유리의 제6 실시예의 단면도이다.
도 8은 차량 창유리의 제7 실시예의 단면도이다.
도 9는 차량 창유리의 제8 실시예의 단면도이다.
도 10은 차량 창유리의 제9 실시예의 단면도이다.
도 11은 차량 창유리의 제10 실시예의 단면도이다.
도 12는 차량 창유리의 제11 실시예의 단면도이다.
도 13은 차량 창유리의 제12 실시예의 단면도이다.
도 14는 차량 창유리의 제13 실시예의 단면도이다.
12...뚜껑
14...고정된 지붕 요소
16...창유리 본체
18...창유리 내부 본체
20...복합재
22...접착 필름
24...접착 필름
26...차양 배열
28...액정 배열
30...편광층
32...필름
34...필름
36...액정 셀
38...접착층
40...부가층
42...빈 공간
44...액정 저장소
46...에지 실링
50...창유리 배열
52...디커플링층
60...창유리 배열
62...빈 공간
70...창유리 배열
80...창유리 배열
90...창유리 배열
100...창유리 배열
102...접착층
110...창유리 배열
120...창유리 배열
130...창유리 배열
132...TPU 필름
134...스트립
140...창유리 배열
150...창유리 배열
160...창유리 배열
162...접착 필름
Claims (15)
- 차량의 주변을 향하는 외부 사이드 및 상기 외부 사이드로부터 멀어져 향하고 복합재(20)가 연결되는 내부 사이드를 가진 판형 창유리 본체(16)를 포함하는 차량 창유리로서,
상기 복합재(20)는, 어느 하나가 다른 하나 위에 배치되고, 층들의 어느 하나가 2개의 필름들(32,34) 및 2개의 필름들(32,34) 사이에 배치된 액정 셀(36)을 포함하는 액정 배열(28)을 구비하고, 층들의 다른 하나가 편광층(30)으로 되어 있는, 다수의 층들을 포함하는 층 구조를 구비하고,
상기 층 구조의 적어도 하나의 층은, 상기 액정 배열(28)의 면적보다 더 작은 면적을 가진 변위층(displacement layer)이고,
상기 액정 셀(36)은 상기 변위층에 의해 덮인 중앙부보다 더 두꺼운 에지부(edge portion)를 구비하는, 차량 창유리.
- 청구항 1에서,
상기 변위층은 상기 편광층(30)에 의해 형성되는, 차량 창유리.
- 청구항 1 또는 청구항 2에서,
상기 변위층은 부가층(40) 특히, 부가 필름에 의해 형성되는, 차량 창유리.
- 청구항 3에서,
상기 부가층(40)은 상기 액정 배열(28)에 인접하는, 차량 창유리.
- 청구항 3에서,
상기 부가층(40)은 상기 편광층(30)에 인접하는, 차량 창유리.
- 청구항 3 내지 청구항 5 중 어느 한 항에서,
상기 부가층(40)은 상기 액정 배열(28)과 상기 편광층(30) 사이에 배치되는, 차량 창유리.
- 청구항 1에서,
청구항 3 내지 청구항 6 중 어느 한 항에서,
상기 부가층(40)은 10㎛ 내지 500㎛의 두께를 갖는, 차량 창유리.
- 청구항 1에서,
청구항 1 내지 청구항 7 중 어느 한 항에서,
상기 층 구조에 접착되는 창유리 내부 본체(18)를 구비하는, 차량 창유리.
- 청구항 3과 관련되는 청구항 8에서,
상기 부가층(40)은 상기 창유리 내부 본체(18)에 인접하는, 차량 창유리.
- 청구항 1 내지 청구항 9 중 어느 한 항에서,
상기 층 구조는 상기 창유리 본체(16)에 연결되는 접착층(22)을 포함하는, 차량 창유리.
- 청구항 1 내지 청구항 10 중 어느 한 항에서,
상기 층 구조는 상기 액정 배열(28)과 상기 편광층(30) 사이에 접착층(38)을 포함하는, 차량 창유리.
- 청구항 10 또는 청구항 11에서,
상기 접착제(22,38)은 아크릴레이트층, 열가소성 폴리우레탄층, 에폭시층, 실리콘층, 폴리에틸렌층, 또는 에틸렌비닐아세테이트(EVA) 또는 폴리비닐부티랄(PVB)과 같은 가교 물질층으로 구성되는, 차량 창유리.
- 청구항 3 내지 청구항 7 및 청구항 9 중 어느 한 항에서,
상기 부가층(40)은 아크릴레이트층, 열가소성 폴리우레탄층, 에폭시층, 실리콘층, 폴리에틸렌, 또는 에틸렌비닐아세테이트(EVA) 또는 폴리비닐부티랄(PVB)과 같은 가교 물질층 또는 폴리에틸렌테레프탈레이트(PET), 폴리카보네이트(PC) 또는 환상 올레핀 공중합체(COC)를 포함하는 투명 플라스틱 필름층으로 구성된, 차량 창유리.
- 청구항 1 내지 청구항 13 중 어느 한 항에서,
상기 액정 셀(36)의 에지부는 5mm와 40mm 사이의 폭을 갖는, 차량 창유리.
- 청구항 1 내지 청구항 14 중 어느 한 항에서,
상기 층 구조는 특히, 필름 구조로 구성되는 에지 실링(sealing)에 의해 둘러싸인 테두리 에지를 구비하는, 차량 창유리.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2018/086373 WO2020126011A1 (de) | 2018-12-20 | 2018-12-20 | Fahrzeugscheibe mit verbund, der eine flüssigkristallanordnung umfasst |
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| Publication Number | Publication Date |
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| KR20200078478A true KR20200078478A (ko) | 2020-07-01 |
| KR102207194B1 KR102207194B1 (ko) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020207006639A Expired - Fee Related KR102207194B1 (ko) | 2018-12-20 | 2018-12-20 | 액정 배열를 포함하는 복합재를 갖는 차량 창유리 |
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| Country | Link |
|---|---|
| US (1) | US11106069B2 (ko) |
| EP (1) | EP3687793B1 (ko) |
| JP (1) | JP6847305B2 (ko) |
| KR (1) | KR102207194B1 (ko) |
| CN (1) | CN111601706B (ko) |
| WO (1) | WO2020126011A1 (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3983218A1 (en) * | 2019-06-12 | 2022-04-20 | Central Glass Co., Ltd. | Glazing having a variable switchable film |
| KR20220039951A (ko) * | 2020-09-22 | 2022-03-30 | 삼성디스플레이 주식회사 | 표시장치 |
| GB202018219D0 (en) * | 2020-11-19 | 2021-01-06 | Pilkington Group Ltd | Film |
| CN114103310A (zh) * | 2021-02-26 | 2022-03-01 | 法国圣戈班玻璃公司 | 夹层玻璃及其制备方法 |
| WO2022266484A1 (en) * | 2021-06-17 | 2022-12-22 | Carlex Glass America, Llc | Glass product and method of producing glass product |
| JP7401038B2 (ja) * | 2021-11-19 | 2023-12-19 | 大日本印刷株式会社 | 合わせガラス及び液晶装置 |
| EP4491389A4 (en) * | 2022-03-08 | 2025-06-25 | Fuyao Glass Industry Group Co., Ltd. | MULTIFUNCTIONAL LAMINATED GLASS AND VEHICLE GLASS |
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| CN201525262U (zh) * | 2009-11-25 | 2010-07-14 | 王辉 | 一种带有透明液晶显示装置的汽车前风挡玻璃 |
| JP2015148638A (ja) * | 2012-05-28 | 2015-08-20 | シャープ株式会社 | 色変換基板および液晶表示装置 |
| KR20150109339A (ko) * | 2012-11-21 | 2015-10-01 | 넥세온 에너지 솔루션즈 엘엘씨 | 에너지 효율화 필름 |
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| KR102534378B1 (ko) * | 2015-03-17 | 2023-05-19 | 도레이 카부시키가이샤 | 적층 필름, 그것을 사용한 액정 디스플레이, 터치패널 및 유기 el 디스플레이 |
| CN105346443B (zh) * | 2015-10-30 | 2017-09-29 | 福耀玻璃工业集团股份有限公司 | 一种发光效果可调的车辆天窗总成 |
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| DE102017113987A1 (de) * | 2017-06-23 | 2018-12-27 | Webasto SE | Fahrzeugscheibe mit Flüssigkristallanordnung |
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- 2018-12-20 JP JP2020514623A patent/JP6847305B2/ja not_active Expired - Fee Related
- 2018-12-20 WO PCT/EP2018/086373 patent/WO2020126011A1/de not_active Ceased
- 2018-12-20 EP EP18833228.2A patent/EP3687793B1/de active Active
- 2018-12-20 US US16/642,310 patent/US11106069B2/en not_active Expired - Fee Related
- 2018-12-20 KR KR1020207006639A patent/KR102207194B1/ko not_active Expired - Fee Related
- 2018-12-20 CN CN201880059160.XA patent/CN111601706B/zh active Active
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| US20030022002A1 (en) * | 2000-12-14 | 2003-01-30 | Roel Penterman | Stratified phase-separated composite having cross-linked polymeric layer |
| US20040008297A1 (en) * | 2002-04-26 | 2004-01-15 | Optrex Corporation | Liquid crystal display device and inspection method for a transparent substrate |
| US7492439B1 (en) * | 2004-09-21 | 2009-02-17 | The University Of Rochester | Liquid crystal devices especially for use in liquid crystal point diffraction interferometer systems |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021507861A (ja) | 2021-02-25 |
| US20210146660A1 (en) | 2021-05-20 |
| EP3687793A1 (de) | 2020-08-05 |
| WO2020126011A1 (de) | 2020-06-25 |
| US11106069B2 (en) | 2021-08-31 |
| JP6847305B2 (ja) | 2021-03-24 |
| CN111601706A (zh) | 2020-08-28 |
| EP3687793B1 (de) | 2022-01-26 |
| CN111601706B (zh) | 2021-05-18 |
| KR102207194B1 (ko) | 2021-01-22 |
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