WO2021082234A1 - 一种柔性显示装置 - Google Patents

一种柔性显示装置 Download PDF

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Publication number
WO2021082234A1
WO2021082234A1 PCT/CN2019/127294 CN2019127294W WO2021082234A1 WO 2021082234 A1 WO2021082234 A1 WO 2021082234A1 CN 2019127294 W CN2019127294 W CN 2019127294W WO 2021082234 A1 WO2021082234 A1 WO 2021082234A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
flexible display
assembly
display device
winding
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/CN2019/127294
Other languages
English (en)
French (fr)
Inventor
张卓
王芳
韩文
冯子康
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.)
Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Original Assignee
Wuhan China Star Optoelectronics Semiconductor Display Technology 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 Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd filed Critical Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority to EP19915573.0A priority Critical patent/EP4053826A4/en
Priority to JP2020538072A priority patent/JP7062070B2/ja
Priority to US16/763,337 priority patent/US11462134B2/en
Publication of WO2021082234A1 publication Critical patent/WO2021082234A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/02—Telephoto objectives, i.e. systems of the type + - in which the distance from the front vertex to the image plane is less than the equivalent focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses
    • G02B25/008—Magnifying glasses comprising two or more lenses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable

Definitions

  • This application relates to the field of display technology, and in particular to a flexible display device.
  • Flexible display devices have good bending resistance and are lighter, and display devices equipped with flexible OLED display devices are becoming more and more popular in the market.
  • the display device usually includes a variety of components and components carried in/on the protective outer shell. Different components and components each perform their own functions, but the numerous components and components often make the overall display device thicker and heavier. It is relatively heavy, which is not conducive to a thin and light design.
  • the existing display devices often have a single function and their use range is limited.
  • the present application provides a flexible display device, which can solve the problems of heavy weight and single function of existing display devices.
  • the present application provides a flexible display device, including a flexible display component, a housing, a winding component, and an optical component;
  • a receiving cavity is formed inside the housing, an opening that penetrates the receiving cavity is provided on the housing, and the winding assembly is fixed in the housing;
  • the outer surface of the housing includes a supporting surface, the flexible display component is located on the supporting surface, and the extension of the flexible display component extends into the receiving cavity through the opening;
  • the housing includes a first housing and a second housing that are opposed to each other, and the first housing and the second housing are used for sliding relative to each other in a first direction to increase or decrease the area of the supporting surface , And used to pull out or receive the extension part through the winding assembly;
  • the winding component is arranged in an axial direction parallel to the supporting surface and perpendicular to the first direction, the winding component at least includes a hollow shaft, and the optical component is embedded in the hollow shaft.
  • the casing is provided with openings at positions corresponding to both ends of the hollow shaft, the hollow shaft is connected to the casing, and the diameter of the opening is smaller than or equal to the hollow shaft.
  • the outer diameter of the shaft is smaller than or equal to the hollow shaft.
  • the optical components include one or more combinations of convex lenses, concave lenses, optical prisms, and optical films, and are distributed at intervals along the axial direction of the hollow shaft.
  • the apertures of the convex lens, the concave lens, the optical prism, and the optical film are all smaller than or equal to the inner diameter of the hollow shaft.
  • the objective lens is the convex lens
  • the eyepiece is the concave lens
  • the optical prism is located between the convex lens and the concave lens; or both the objective lens and the eyepiece are the convex lens, and the optical lens The prism is located between the two convex lenses.
  • the winding assembly is located in the receiving cavity, and is used for winding or unfolding the extension part.
  • the winding assembly is fixed to the first housing, and the first end of the flexible display assembly is connected to the winding assembly; or, the winding assembly is fixed to On the second housing, the second end of the flexible display assembly is connected to the winding assembly.
  • one of the winding components is arranged on the first housing, the other of the winding components is arranged on the second housing, and the first of the flexible display assembly The end is connected with one of the winding components, and the second end of the flexible display component is connected with the other of the winding components.
  • the winding assembly includes a winding spring and the hollow shaft, the hollow shaft is rotatably connected with the first housing and/or the second housing, and the winding The first end of the spring is fixedly connected with the hollow shaft, and the second end of the coil spring is fixedly connected with the flexible display assembly.
  • a focusing device is provided on the first housing and/or the second housing, and the focusing device is used to adjust the focal length of the optical component.
  • the optical assembly includes an eyepiece and an objective lens, and the focusing device is used to move the eyepiece relative to the objective lens along the axial direction of the hollow shaft.
  • one of the winding components is arranged at one end of the first housing, the other of the winding components is arranged at the opposite end of the first housing, and the first The opening is formed between the housing and the second housing, the first end of the flexible display assembly is fixedly connected to the second housing at one side of the opening, and the flexible display assembly bypasses the The supporting surface and the winding assembly extend from the opposite side of the opening to the receiving cavity, and the second end of the flexible display assembly and the second housing are close to the first housing One end is fixedly connected.
  • the winding assembly includes the hollow shaft, and the hollow shaft is rotatably connected with the first housing.
  • the flexible display assembly is used to pull out or receive the extension part through the rotation of the hollow shaft.
  • the first housing includes a first housing body and a first sliding part fixedly connected to the first housing body
  • the second housing includes a second housing body And a second sliding part fixedly connected to the second housing body; the first housing body and the second housing body are disposed oppositely, and the first sliding part and the second sliding part are along the first
  • the supporting surfaces formed by the outer surface of the first sliding portion and the outer surface of the second sliding portion are on the same plane.
  • the first sliding portion and the second sliding portion are both comb-shaped and engage with each other.
  • the flexible display device provided by the present application reduces the overall weight of the display device by hollowing the solid shaft in the winding assembly of the flexible display device for storing the flexible display assembly;
  • an optical component is arranged in the hollow-processed shaft.
  • the display device has different functions such as telescope, magnifying glass, and microscope, so as to realize the diversification of display device functions. , So that the display device is suitable for a variety of different environments.
  • FIG. 1 is a schematic cross-sectional view of a flexible display device provided in Embodiment 1 of the application;
  • FIG. 2 is a schematic cross-sectional view of a flexible display device provided in Embodiment 2 of this application;
  • FIG. 3 is a schematic cross-sectional view of a flexible display device provided in Embodiment 3 of the application;
  • FIG. 4 is a schematic diagram of the structure of the housing of the flexible display device provided in Embodiment 1 and Embodiment 2 of this application;
  • FIG. 6 is a schematic front view of the flexible display device provided in the second embodiment of the application.
  • the present application addresses the technical problems of heavy quality and single function of existing display devices, and the following embodiments can solve the defects.
  • the flexible display device provided by the present application includes a housing 1, a flexible display assembly 2, a winding assembly 3, and an optical assembly 4;
  • the casing 1 is provided with an opening 6 passing through the receiving cavity 5, and the winding assembly 3 is fixed in the casing 1.
  • the outer surface of the housing 1 includes a supporting surface 13, the flexible display assembly 2 is located on the supporting surface 13, and the extension 21 of the flexible display assembly 2 extends to the receiving cavity 5 through the opening 6 Inside.
  • the housing 1 includes a first housing 11 and a second housing 12 that are arranged oppositely.
  • the first housing 11 and the second housing 12 are used to slide relatively along a first direction to increase or decrease the size of the housing.
  • the area of the supporting surface 13 is used to pull out or receive the extension 21 through the winding assembly 3.
  • the winding assembly 3 is arranged in an axial direction parallel to the supporting surface 13 and perpendicular to the first direction, the winding assembly 3 includes at least a hollow shaft 31, and the optical assembly 4 is embedded in the The hollow shaft 31 is inside.
  • the optical component 4 includes one or a combination of convex lenses, concave lenses, optical prisms, and optical films, and is distributed at intervals along the axial direction of the hollow shaft 31.
  • the apertures of the convex lens, the concave lens, the optical prism, and the optical film are all smaller than or equal to the inner diameter of the hollow shaft 31.
  • the housing 1 is provided with openings at positions corresponding to both ends of the hollow shaft 31, the hollow shaft 31 is connected to the housing 1, and the diameter of the opening is less than or equal to that of the hollow shaft 31 Outer diameter.
  • the present application uses hollow processing of the solid shaft in the winding assembly of the flexible display device for storing the flexible display assembly, thereby reducing the overall weight of the display device; without affecting the display of the display device, after the hollow processing
  • Optical components are arranged in the shaft.
  • the display device has different functions such as telescope, magnifying glass and microscope, so as to realize the diversification of display device functions and make the display device suitable for a variety of different environments.
  • a flexible display device as shown in FIG. 1, the flexible display device includes a housing 1, a flexible display assembly 2, a winding assembly 3 and an optical assembly 4.
  • the housing 1 includes a first housing 11 and a second housing 12 that are arranged opposite to each other, the housing 1 has a supporting surface 13 for supporting the flexible display assembly 2, and the first housing 11 and The second housing 12 is used to relatively slide along the first direction to increase or decrease the area of the supporting surface 13.
  • the first direction is the direction indicated by the arrow in the figure.
  • first housing 11 and the second housing 12 are combined to form a receiving cavity 5 inside the housing 1, and the first housing 11 is provided with the opening 6.
  • the winding assembly 3 is located in the receiving cavity 5, the winding assembly 3 is arranged in an axial direction parallel to the supporting surface 13 and perpendicular to the first direction, and the winding assembly 3 is fixed at the first direction. Mentioned on the first housing 11.
  • the flexible display assembly 2 is located on the supporting surface 13, and the first end of the flexible display assembly 2 is connected to the first housing 11, and the second end of the flexible display assembly 2 is connected to the second housing.
  • the flexible display assembly 2 is connected to the body 12, and the flexible display assembly 2 further includes an extension part 21 for extending or receiving into the receiving cavity 5, and for connecting the first housing 11 and the second housing 11 to the second housing. The amount of change in the area of the supporting surface 13 when the housing 12 is relatively sliding is compensated.
  • the first end of the flexible display assembly 2 enters the receiving cavity 5 through the opening 6 and is connected to the winding assembly 3, and the second end of the flexible display assembly 2 is fixed to the second housing One end of the body 12 away from the first housing 11.
  • the winding assembly 3 includes a hollow shaft 31 and a coil spring 32.
  • the axes of the hollow shaft 31 and the coil spring 32 are parallel to the supporting surface 13 and perpendicular to the first direction.
  • the coil spring 32 sets Is connected to the hollow shaft 31, the hollow shaft 31 is rotatably connected to the first housing 11, the first end of the coil spring 32 is fixedly connected to the hollow shaft 31, and the coil spring 32 The second end is fixedly connected to the first end of the flexible display assembly 2.
  • the winding assembly 3 winds up the flexible display assembly 2 or the winding assembly 3 unwinds the flexible display assembly 2 to be rolled Around the part.
  • the winding assembly 3 is used to unfold the wound part of the flexible display assembly 2, and the The area of the supporting surface 13 increases; when the first housing 11 and the second housing 12 approach each other in the first direction, the winding assembly 3 is used to accommodate the flexible display assembly 2 being wound
  • the area of the supporting surface 13 is reduced.
  • the coil spring 32 generates a pre-tension force on the flexible display assembly 2, which can make the flexible display assembly 2 spread out evenly on the supporting surface 13 at all times.
  • the winding assembly 3 is fixed on the second housing 12, the second housing 12 is provided with the opening 6, and the first end of the flexible display assembly 2 The second end of the flexible display assembly 2 is fixed to an end of the first housing 11 away from the second housing 12, and the second end of the flexible display assembly 2 is connected to the winding assembly 3 through the opening 6.
  • the optical assembly 4 is nested in the hollow shaft 31, the optical assembly 4 includes a first lens 41, a second lens 42 and a third lens 43, the first lens 41 and the
  • the second lens 42 may be a convex lens; alternatively, one of the first lens 41 and the second lens 42 is a convex lens, and the other is a concave lens.
  • the second lens 42 is an optical prism, and the second lens 42 is located between the first lens 41 and the second lens 43.
  • One of the first lens 41 and the second lens 43 is an eyepiece, the other is an objective lens, and the hollow shaft 31 and the optical assembly 4 are combined to form a monocular telescope.
  • the hollow shaft 31 and the optical component 4 are combined to form a magnifying glass.
  • the hollow shaft 31 and the optical component 4 are combined to form a microscope.
  • the solid shaft in the winding assembly is hollowed, thereby reducing the overall weight of the display device; and the optical assembly is arranged in the hollow-treated shaft, and through different combinations of different lenses in the optical assembly,
  • the display device has different functions such as telescope, magnifying glass, microscope, etc., so as to realize the diversification of the functions of the display device and make the display device suitable for a variety of different environments.
  • the flexible display device of this embodiment is the same as/similar to the flexible display device of the first embodiment, except that there are two winding assemblies 3 in this embodiment.
  • One of the winding assembly 3 is arranged on the first housing 11, the other of the winding assembly 3 is arranged on the second housing 12, and the first end of the flexible display assembly 2 is connected to the The winding assembly 3 on the first housing 11 is connected, and the second end of the flexible display assembly 2 is connected with the winding assembly 3 on the second housing 12.
  • both the first housing 11 and the second housing 12 are provided with the opening 6; the flexible display assembly 2 is located on the supporting surface 13, and the first housing of the flexible display assembly 2 The end and the second end enter the receiving cavity 5 through the openings 6 of the first housing 11 and the second housing 12 respectively.
  • the two winding assemblies 3 both include a hollow shaft 31 and a coil spring 32, the apertures of the two hollow shafts 31 are the same, and the optical assembly 4 is provided in both of them.
  • the hollow shaft 31 and the optical assembly 4 are combined to form a binoculars.
  • the housing 1 is provided with openings (not shown) at positions corresponding to both ends of the hollow shaft 31, and the hollow shaft 31 is connected to the housing 1.
  • the diameter of the opening It is less than or equal to the outer diameter of the hollow shaft 31, so as to ensure the effective connection of the hollow shaft 31 and the housing 1, and to prevent the components located on the periphery of the hollow shaft 31 inside the flexible display device from entering the observer.
  • the field of view affects the user experience.
  • the first housing 11 and the second housing 12 are provided with a focusing device 100, and the focusing device 100 is used to adjust the focal length of the optical assembly 4.
  • the optical assembly 4 includes an eyepiece and an objective lens.
  • the focusing device 100 can rotate the hollow shaft 31 to a certain angle through rotation.
  • the eyepiece rotates along the axis of the hollow shaft 31 along with the rotation of the hollow shaft 31.
  • Moving in the axial direction that is, the focusing device 100 is used to make the eyepiece move relative to the objective lens along the axial direction of the hollow shaft 31 to achieve focusing.
  • the focusing device 100 in this embodiment is also applicable to the first embodiment described above, and will not be repeated here.
  • the optical assembly 4 is nested in the hollow shaft 31, the optical assembly 4 includes a first lens 41, a second lens 42 and a third lens 43, the first lens 41 and the
  • the second lens 42 may be a convex lens; alternatively, one of the first lens 41 and the second lens 42 is a convex lens, and the other is a concave lens.
  • the second lens 42 is an optical prism, and the second lens 42 is located between the first lens 41 and the second lens 43.
  • One of the first lens 41 and the second lens 43 is an eyepiece, the other is an objective lens, and the hollow shaft 31 and the optical assembly 4 are combined to form a binocular adjustable focus telescope.
  • the hollow shaft 31 and the optical component 4 are combined to form a magnifying glass.
  • the hollow shaft 31 and the optical component 4 are combined to form a microscope.
  • the solid shaft in the winding assembly is hollowed, thereby reducing the overall weight of the display device; and the optical assembly is arranged in the hollow-treated shaft, and through different combinations of different lenses in the optical assembly,
  • the display device has different functions such as telescope, magnifying glass, microscope, etc., so as to realize the diversification of the functions of the display device and make the display device suitable for a variety of different environments.
  • this embodiment provides a flexible display device, which includes a housing 1, a flexible display assembly 2, a winding assembly 3, and an optical assembly 4.
  • the housing 1 includes a first housing 11 and a second housing 12 disposed opposite to each other.
  • the housing 1 has a supporting surface 13 for supporting the flexible display assembly 2.
  • the first housing 11 and the The second housing 12 is used for relatively sliding along the first direction to increase or decrease the area of the supporting surface 13.
  • the first direction is the direction indicated by the arrow in the figure.
  • first housing 11 and the second housing 12 are combined to form a receiving cavity 5 located inside the housing 1, and a space between the first housing 11 and the second housing 12 is formed Opening 6.
  • one of the winding components 3 is disposed at one end of the first casing 11, and the other of the winding components 3 is disposed at the opposite end of the first casing 11.
  • the first end of the flexible display assembly 2 and the second housing 12 on the side of the opening 6 are fixedly connected by a B bonding site, and the flexible display assembly 2 bypasses the supporting surface 13 and connects to the The winding assembly 3 extends from the opposite side of the opening 6 into the receiving cavity 5.
  • the second end of the flexible display assembly 2 and the second housing 12 are close to the first housing 11 One end is fixedly connected by the A fitting site.
  • the flexible display assembly 2 includes an extension 21, and when the first housing 11 and the second housing 12 slide relatively away in the first direction, the flexible display assembly 2 is used to pass through the The extension part 21 is pulled out by the rotation of the winding assembly 3; when the first housing 11 and the second housing 12 slide relatively close to each other in the first direction, the flexible display assembly 2 is used to pass through the The rotation of the winding assembly 3 accommodates the extension part 21.
  • At least one of the winding assembly 3 is a hollow shaft, and the hollow shaft is rotatably connected with the first housing 11.
  • the optical assembly 4 is nested in the hollow shaft 31, the optical assembly 4 includes a first lens 41, a second lens 42 and a third lens 43, the first lens 41 and the
  • the second lens 42 may be a convex lens; alternatively, one of the first lens 41 and the second lens 42 is a convex lens, and the other is a concave lens.
  • the second lens 42 is an optical prism, and the second lens 42 is located between the first lens 41 and the second lens 43.
  • One of the first lens 41 and the second lens 43 is an eyepiece, the other is an objective lens, and the hollow shaft 31 and the optical assembly 4 are combined to form a monocular telescope.
  • the hollow shaft 31 and the optical component 4 are combined to form a magnifying glass.
  • the hollow shaft 31 and the optical component 4 are combined to form a microscope.
  • the solid shaft in the winding assembly is hollowed, thereby reducing the overall weight of the display device; and the optical assembly is arranged in the hollow-treated shaft, and through different combinations of different lenses in the optical assembly,
  • the display device has different functions such as telescope, magnifying glass, microscope, etc., so as to realize the diversification of the functions of the display device and make the display device suitable for a variety of different environments.
  • the first casing 11 includes a first casing body 111 and a fixed connection with the first casing body 111
  • the second housing 12 includes a second housing main body 121 and a second sliding portion 122 fixedly connected to the second housing main body 121; the first housing main body 111 and the The second housing body 121 is disposed oppositely, the first sliding portion 112 and the second sliding portion 122 are slidably connected to each other along a first direction, and the outer surface of the first sliding portion 112 is connected to the second sliding portion 122
  • the supporting surface 13 formed by the outer surface of the slab is on the same plane.
  • first sliding portion 112 and the second sliding portion 122 are both comb-tooth-shaped and engage with each other.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Telescopes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Microscoopes, Condenser (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

一种柔性显示装置，包括柔性显示组件（2）、壳体（1）、收卷组件（3）及光学组件（4）；壳体（1）内设有收纳腔（5），收卷组件（3）固定于壳体（1）内；柔性显示组件（2）位于壳体（1）上，且柔性显示组件（2）的延伸部（21）延伸至收纳腔（5）内的收卷组件（3）上；壳体（1）包括可相对滑动的第一壳体（11）和第二壳体（12）；收卷组件（3）至少包括一空心轴（31），光学组件（4）嵌设于空心轴（31）内。

Description

一种柔性显示装置
本申请要求于2019年10月29日提交中国专利局、申请号为201911038227.4、发明名称为“一种柔性显示装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示技术领域，尤其涉及一种柔性显示装置。
 背景技术
柔性显示装置耐弯折性能好且更轻便，搭载柔性OLED显示器件的显示装置越来越受市场青睐。显示装置通常包括多种组件以及元器件承载于保护外壳体中/上而形成，不同的组件以及元器件各自发挥着各自的功能，但是众多的组件及元器件往往使得显示装置整体较厚并且重量较重，不利于轻薄化设计，另外，现有显示装置往往功能单一，使用范围会受到局限。
因此，现有技术存在缺陷，急需改进。
 技术问题
本申请提供一种柔性显示装置，能够解决现有显示装置质量重，功能单一的问题。
 技术解决方案
为解决上述问题，本申请提供的技术方案如下：
本申请提供一种柔性显示装置，包括柔性显示组件、壳体、收卷组件以及光学组件；
所述壳体内部形成有收纳腔，所述壳体上设有与所述收纳腔贯通的开口，所述收卷组件固定于所述壳体内；
所述壳体的外表面包括支撑面，所述柔性显示组件位于所述支撑面上，且所述柔性显示组件的延伸部通过所述开口延伸至所述收纳腔内；
所述壳体包括相对设置的第一壳体和第二壳体，所述第一壳体与所述第二壳体用以沿第一方向相对滑动以增大或缩小所述支撑面的面积，并且用以通过所述收卷组件拉出或收纳所述延伸部；
其中，所述收卷组件以轴向方向平行于所述支撑面且垂直所述第一方向设置，所述收卷组件至少包括一空心轴，所述光学组件嵌设于所述空心轴内。
在本申请的柔性显示装置中，所述壳体在对应所述空心轴两端的位置设有开孔，所述空心轴与所述壳体连接，所述开孔的直径小于或等于所述空心轴的外径。
在本申请的柔性显示装置中，所述光学组件包括凸透镜、凹透镜、光学棱镜以及光学膜片中的一种或一种以上的组合，且沿所述空心轴的轴向方向间隔分布。
在本申请的柔性显示装置中，所述凸透镜、所述凹透镜、所述光学棱镜以及所述光学膜片的口径均小于或等于所述空心轴的内径。
在本申请的柔性显示装置中，物镜为所述凸透镜，目镜为所述凹透镜，所述光学棱镜位于所述凸透镜与所述凹透镜之间；或者，物镜与目镜均为所述凸透镜，所述光学棱镜位于两所述凸透镜之间。
在本申请的柔性显示装置中，所述收卷组件位于所述收纳腔内，且用于绕卷或展开所述延伸部。
在本申请的柔性显示装置中，所述收卷组件固定于所述第一壳体上，所述柔性显示组件的第一端与所述收卷组件连接；或者，所述收卷组件固定于所述第二壳体上，所述柔性显示组件的第二端与所述收卷组件连接。
在本申请的柔性显示装置中，一所述收卷组件设置于所述第一壳体上，另一所述收卷组件设置于所述第二壳体上，所述柔性显示组件的第一端与一所述收卷组件连接，所述柔性显示组件的第二端与另一所述收卷组件连接。
在本申请的柔性显示装置中，所述收卷组件包括卷簧和所述空心轴，所述空心轴与所述第一壳体和/或所述第二壳体为转动连接，所述卷簧的第一端与所述空心轴固定连接，所述卷簧的第二端与所述柔性显示组件固定连接。
在本申请的柔性显示装置中，所述第一壳体和/或所述第二壳体上设置有调焦装置，所述调焦装置用以调节所述光学组件的焦距。
在本申请的柔性显示装置中，所述光学组件包括目镜和物镜，所述调焦装置用以使得所述目镜相对于所述物镜沿所述空心轴的轴向方向移动。
在本申请的柔性显示装置中，一所述收卷组件设置于所述第一壳体的一端，另一所述收卷组件设置于所述第一壳体的相对另一端，所述第一壳体与所述第二壳体之间形成所述开口，所述柔性显示组件的第一端与所述开口一侧的所述第二壳体固定连接，所述柔性显示组件绕过所述支撑面与所述收卷组件并由所述开口的相对另一侧延伸至所述容纳腔内，所述柔性显示组件的第二端与所述第二壳体靠近所述第一壳体的一端固定连接。
在本申请的柔性显示装置中，所述收卷组件包括所述空心轴，所述空心轴与所述第一壳体转动连接，当所述第一壳体与所述第二壳体沿第一方向相对滑动时，所述柔性显示组件用于通过所述空心轴的转动拉出或收纳所述延伸部。
在本申请的柔性显示装置中，所述第一壳体包括第一壳体主体和与所述第一壳体主体固定连接的第一滑动部，所述第二壳体包括第二壳体主体和与所述第二壳体主体固定连接的第二滑动部；所述第一壳体主体与所述第二壳体主体相对设置，所述第一滑动部与所述第二滑动部沿第一方向相互滑动连接，所述第一滑动部的外表面与所述第二滑动部的外表面形成的支撑面在同一平面上。
在本申请的柔性显示装置中，所述第一滑动部与所述第二滑动部均呈梳齿状且相互咬合。
 有益效果
本申请的有益效果为：本申请提供的柔性显示装置，通过将柔性显示装置中用于收纳柔性显示组件的收卷组件中的实心轴作空心处理，从而减轻了显示装置整体的重量；在不影响显示装置显示的情况下，在空心处理后的轴内设置光学组件，通过光学组件中不同镜片的不同组合，使得显示装置具备望远镜、放大镜、显微镜等不同功能，从而实现显示装置功能的多元化，使显示装置适用于多种不同的环境。
 附图说明
为了更清楚地说明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单介绍，显而易见地，下面描述中的附图仅仅是发明的一些实施例，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，还可以根据这些附图获得其他的附图。
图1为本申请实施例一提供的柔性显示装置的截面示意图；
图2为本申请实施例二提供的柔性显示装置的截面示意图；
图3为本申请实施例三提供的柔性显示装置的截面示意图；
图4为本申请实施例一、实施例二提供的柔性显示装置的壳体的结构示意图；
图5为本申请提供的空心轴与光学组件的组合结构示意图；
图6为本申请实施例二提供的柔性显示装置的正面示意图。
 本发明的实施方式
以下各实施例的说明是参考附加的图示，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。在图中，结构相似的单元是用以相同标号表示。
本申请针对现有显示装置质量重，功能单一的技术问题，以下实施例能够解决该缺陷。
请参照图1~图3所示，本申请提供的柔性显示装置包括壳体1、柔性显示组件2、收卷组件3以及光学组件4；所述壳体1内部形成有收纳腔5，所述壳体1上设有与所述收纳腔5贯通的开口6，所述收卷组件3固定于所述壳体1内。
所述壳体1的外表面包括支撑面13，所述柔性显示组件2位于所述支撑面13上，且所述柔性显示组件2的延伸部21通过所述开口6延伸至所述收纳腔5内。
所述壳体1包括相对设置的第一壳体11和第二壳体12，所述第一壳体11与所述第二壳体12用以沿第一方向相对滑动以增大或缩小所述支撑面13的面积，并且用以通过所述收卷组件3拉出或收纳所述延伸部21。
其中，所述收卷组件3以轴向方向平行于所述支撑面13且垂直所述第一方向设置，所述收卷组件3至少包括一空心轴31，所述光学组件4嵌设于所述空心轴31内。
所述光学组件4包括凸透镜、凹透镜、光学棱镜以及光学膜片中的一种或一种以上的组合，且沿所述空心轴31的轴向方向间隔分布。并且，所述凸透镜、所述凹透镜、所述光学棱镜以及所述光学膜片的口径均小于或等于所述空心轴31的内径。
其中，所述壳体1在对应所述空心轴31两端的位置设有开孔，所述空心轴31与所述壳体1连接，所述开孔的直径小于或等于所述空心轴31的外径。
本申请通过将柔性显示装置中用于收纳柔性显示组件的收卷组件中的实心轴作空心处理，从而减轻了显示装置整体的重量；在不影响显示装置显示的情况下，在空心处理后的轴内设置光学组件，通过光学组件中不同镜片的不同组合，使得显示装置具备望远镜、放大镜、显微镜等不同功能，从而实现显示装置功能的多元化，使显示装置适用于多种不同的环境。
以下结合具体实施例对本申请提供的柔性显示装置进行详细说明。
实施例一：
一种柔性显示装置，如图1所示，所述柔性显示装置包括壳体1、柔性显示组件2和收卷组件3以及光学组件4。
其中，所述壳体1包括相对设置的第一壳体11和第二壳体12，所述壳体1具有对所柔性显示组件2进行支撑的支撑面13，所述第一壳体11与所述第二壳体12用于沿第一方向相对滑动以增大或缩小所述支撑面13的面积。其中，所述第一方向为图中箭头所示的方向。
具体的，所述第一壳体11与所述第二壳体12组合形成位于所述壳体1内部的收纳腔5，所述第一壳体11上设有所述开口6。
所述收卷组件3位于所述收纳腔5内，所述收卷组件3以轴向方向平行于所述支撑面13且垂直所述第一方向设置，且所述收卷组件3固定于所述第一壳体11上。
所述柔性显示组件2位于支撑面13上，并且，所述柔性显示组件2的第一端与所述第一壳体11连接，所述柔性显示组件2的第二端与所述第二壳体12连接，所述柔性显示组件2还包括延伸部21，所述延伸部21用于伸出或收纳至所述收纳腔5内，用于对所述第一壳体11与所述第二壳体12相对滑动时所述支撑面13的面积的变化量进行补偿。
具体的，所述柔性显示组件2的第一端经由所述开口6进入所述收纳腔5与所述收卷组件3连接，所述柔性显示组件2的第二端固定于所述第二壳体12远离所述第一壳体11的一端。
所述收卷组件3包括空心轴31和卷簧32，所述空心轴31和所述卷簧32的轴线平行于所述支撑面13且与所述第一方向垂直，所述卷簧32套接于所述空心轴31上，所述空心轴31与所述第一壳体11为转动连接，所述卷簧32的第一端与所述空心轴31固定连接，所述卷簧32的第二端与所述柔性显示组件2的第一端固定连接。
当所述第一壳体11和所述第二壳体12相对滑动时，所述收卷组件3卷绕所述柔性显示组件2或所述收卷组件3展开所述柔性显示组件2被卷绕的部分。具体的，当所述第一壳体11和所述第二壳体12沿第一方向相互远离时，所述收卷组件3用于展开所述柔性显示组件2被卷绕的部分，所述支撑面13的面积增大；当所述第一壳体11和所述第二壳体12沿第一方向相互靠近时，所述收卷组件3用于收纳所述柔性显示组件2被卷绕的部分，所述支撑面13的面积减小。所述卷簧32对所述柔性显示组件2产生预拉力，能够时刻使所述柔性显示组件2在所述支撑面13上平整铺开。
在另一种实施例中，所述收卷组件3固定于所述第二壳体12上，所述第二壳体12上设置有所述开口6，所述柔性显示组件2的第一端固定于所述第一壳体11远离所述第二壳体12的一端，所述柔性显示组件2的第二端通过所述开口6与所述收卷组件3连接。
结合图5所示，所述光学组件4嵌套于所述空心轴31内，所述光学组件4包括第一镜片41、第二镜片42以及第三镜片43，所述第一镜片41与所述第二镜片42可以均为凸透镜；或者，所述第一镜片41与所述第二镜片42中的一者为凸透镜，另一者为凹透镜。所述第二镜片42为光学棱镜，所述第二镜片42位于所述第一镜片41以及所述第二镜片43之间。所述第一镜片41与所述第二镜片43中的一者为目镜，另一者为物镜，所述空心轴31以及所述光学组件4组合形成单筒望远镜。
在一种实施例中，所述空心轴31以及所述光学组件4组合形成放大镜。
在一种实施例中，所述空心轴31以及所述光学组件4组合形成显微镜。
本实施例通过将所述收卷组件中的实心轴作空心处理，从而减轻了显示装置整体的重量；并且在空心处理后的轴内设置光学组件，通过光学组件中不同镜片的不同组合，使得显示装置具备望远镜、放大镜、显微镜等不同功能，从而实现显示装置功能的多元化，使显示装置适用于多种不同的环境。
实施例二：
如图2所示，本实施例的柔性显示装置与实施例一的柔性显示装置相同/相似，区别在于本实施例中所述收卷组件3设置有两个。一所述收卷组件3设置于所述第一壳体11上，另一所述收卷组件3设置于所述第二壳体12上，所述柔性显示组件2的第一端与所述第一壳体11上的所述收卷组件3连接，所述柔性显示组件2的第二端与所述第二壳体12上的所述收卷组件3连接。
进一步的，所述第一壳体11和所述第二壳体12上均设置有所述开口6；所述柔性显示组件2位于所述支撑面13上，所述柔性显示组件2的第一端和第二端分别通过所述第一壳体11与所述第二壳体12上的开口6进入所述收纳腔5内。
其中，两个所述收卷组件3均包括空心轴31和卷簧32，两所述空心轴31的孔径相同，且两者内部均设有所述光学组件4。并且，所述空心轴31以及所述光学组件4组合形成双筒望远镜。
结合图6所示，所述壳体1在对应所述空心轴31两端的位置设有开孔（未图示），所述空心轴31与所述壳体1连接，所述开孔的直径小于或等于所述空心轴31的外径，从而保证所述空心轴31与所述外壳1的有效连接，以及避免所述柔性显示装置内部位于所述空心轴31外围的元器件进入观察者的视野而影响用户体验。
其中，所述第一壳体11和所述第二壳体12上设置有调焦装置100，所述调焦装置100用以调节所述光学组件4的焦距。
具体的，所述光学组件4包括目镜和物镜，所述调焦装置100通过旋转可使所述空心轴31转动一定角度，所述目镜随所述空心轴31的转动沿所述空心轴31的轴向方向移动，即所述调焦装置100用以使得所述目镜相对于所述物镜沿所述空心轴31的轴向方向移动，从而实现调焦。
本实施例中的所述调焦装置100同样适用于上述实施例一，此处不再赘述。
结合图5所示，所述光学组件4嵌套于所述空心轴31内，所述光学组件4包括第一镜片41、第二镜片42以及第三镜片43，所述第一镜片41与所述第二镜片42可以均为凸透镜；或者，所述第一镜片41与所述第二镜片42中的一者为凸透镜，另一者为凹透镜。所述第二镜片42为光学棱镜，所述第二镜片42位于所述第一镜片41以及所述第二镜片43之间。所述第一镜片41与所述第二镜片43中的一者为目镜，另一者为物镜，所述空心轴31以及所述光学组件4组合形成双筒可调焦望远镜。
在一种实施例中，所述空心轴31以及所述光学组件4组合形成放大镜。
在一种实施例中，所述空心轴31以及所述光学组件4组合形成显微镜。
本实施例通过将所述收卷组件中的实心轴作空心处理，从而减轻了显示装置整体的重量；并且在空心处理后的轴内设置光学组件，通过光学组件中不同镜片的不同组合，使得显示装置具备望远镜、放大镜、显微镜等不同功能，从而实现显示装置功能的多元化，使显示装置适用于多种不同的环境。
实施例三：
如图3所示，本实施例提供一种柔性显示装置，其包括壳体1、柔性显示组件2、收卷组件3以及光学组件4。所述壳体1包括相对设置的第一壳体11和第二壳体12，所述壳体1具有对所柔性显示组件2进行支撑的支撑面13，所述第一壳体11与所述第二壳体12用于沿第一方向相对滑动以增大或缩小所述支撑面13的面积。其中，所述第一方向为图中箭头所示的方向。
具体的，所述第一壳体11与所述第二壳体12组合形成位于所述壳体1内部的收纳腔5，所述第一壳体11与所述第二壳体12之间形成开口6。
其中，一所述收卷组件3设置于所述第一壳体11的一端，另一所述收卷组件3设置于所述第一壳体11的相对另一端。所述柔性显示组件2的第一端与所述开口6一侧的所述第二壳体12通过B贴合位点固定连接，所述柔性显示组件2绕过所述支撑面13与所述收卷组件3并由所述开口6的相对另一侧延伸至所述容纳腔5内，所述柔性显示组件2的第二端与所述第二壳体12靠近所述第一壳体11的一端通过A贴合位点固定连接。
具体地，所述柔性显示组件2包括延伸部21，当所述第一壳体11与所述第二壳体12沿第一方向相对远离滑动时，所述柔性显示组件2用于通过所述收卷组件3的转动拉出所述延伸部21；当所述第一壳体11与所述第二壳体12沿第一方向相对靠近滑动时，所述柔性显示组件2用于通过所述收卷组件3的转动收纳所述延伸部21。
其中，至少一所述收卷组件3为空心轴，所述空心轴与所述第一壳体11转动连接。
结合图5所示，所述光学组件4嵌套于所述空心轴31内，所述光学组件4包括第一镜片41、第二镜片42以及第三镜片43，所述第一镜片41与所述第二镜片42可以均为凸透镜；或者，所述第一镜片41与所述第二镜片42中的一者为凸透镜，另一者为凹透镜。所述第二镜片42为光学棱镜，所述第二镜片42位于所述第一镜片41以及所述第二镜片43之间。所述第一镜片41与所述第二镜片43中的一者为目镜，另一者为物镜，所述空心轴31以及所述光学组件4组合形成单筒望远镜。
在一种实施例中，所述空心轴31以及所述光学组件4组合形成放大镜。
在一种实施例中，所述空心轴31以及所述光学组件4组合形成显微镜。
本实施例通过将所述收卷组件中的实心轴作空心处理，从而减轻了显示装置整体的重量；并且在空心处理后的轴内设置光学组件，通过光学组件中不同镜片的不同组合，使得显示装置具备望远镜、放大镜、显微镜等不同功能，从而实现显示装置功能的多元化，使显示装置适用于多种不同的环境。
结合实施例一、实施例二和实施例三，并参照图3和图4所示，所述第一壳体11包括第一壳体主体111和与所述第一壳体主体111固定连接的第一滑动部112，所述第二壳体12包括第二壳体主体121和与所述第二壳体主体121固定连接的第二滑动部122；所述第一壳体主体111与所述第二壳体主体121相对设置，所述第一滑动部112与所述第二滑动部122沿第一方向相互滑动连接，所述第一滑动部112的外表面与所述第二滑动部122的外表面形成的支撑面13在同一平面上。
进一步的，所述第一滑动部112与所述第二滑动部122均呈梳齿状且相互咬合。
综上所述，虽然本申请已以优选实施例揭露如上，但上述优选实施例并非用以限制本申请，本领域的普通技术人员，在不脱离本申请的精神和范围内，均可作各种更动与润饰，因此本申请的保护范围以权利要求界定的范围为准。

Claims (15)

  1. 一种柔性显示装置，其包括柔性显示组件、壳体、收卷组件以及光学组件；
    所述壳体内部形成有收纳腔，所述壳体上设有与所述收纳腔贯通的开口，所述收卷组件固定于所述壳体内；
    所述壳体的外表面包括支撑面，所述柔性显示组件位于所述支撑面上，且所述柔性显示组件的延伸部通过所述开口延伸至所述收纳腔内；
    所述壳体包括相对设置的第一壳体和第二壳体，所述第一壳体与所述第二壳体用以沿第一方向相对滑动以增大或缩小所述支撑面的面积，并且用以通过所述收卷组件拉出或收纳所述延伸部；
    其中，所述收卷组件以轴向方向平行于所述支撑面且垂直所述第一方向设置，所述收卷组件至少包括一空心轴，所述光学组件嵌设于所述空心轴内。
  2. 根据权利要求1所述的柔性显示装置，其中，所述壳体在对应所述空心轴两端的位置设有开孔，所述空心轴与所述壳体连接，所述开孔的直径小于或等于所述空心轴的外径。
  3. 根据权利要求1所述的柔性显示装置，其中，所述光学组件包括凸透镜、凹透镜、光学棱镜以及光学膜片中的一种或一种以上的组合，且沿所述空心轴的轴向方向间隔分布。
  4. 根据权利要求3所述的柔性显示装置，其中，所述凸透镜、所述凹透镜、所述光学棱镜以及所述光学膜片的口径均小于或等于所述空心轴的内径。
  5. 根据权利要求3所述的柔性显示装置，其中，物镜为所述凸透镜，目镜为所述凹透镜，所述光学棱镜位于所述凸透镜与所述凹透镜之间；或者，物镜与目镜均为所述凸透镜，所述光学棱镜位于两所述凸透镜之间。
  6. 根据权利要求3所述的柔性显示装置，其中，所述收卷组件位于所述收纳腔内，且用于绕卷或展开所述延伸部。
  7. 根据权利要求6所述的柔性显示装置，其中，所述收卷组件固定于所述第一壳体上，所述柔性显示组件的第一端与所述收卷组件连接；或者，所述收卷组件固定于所述第二壳体上，所述柔性显示组件的第二端与所述收卷组件连接。
  8. 根据权利要求6所述的柔性显示装置，其中，一所述收卷组件设置于所述第一壳体上，另一所述收卷组件设置于所述第二壳体上，所述柔性显示组件的第一端与一所述收卷组件连接，所述柔性显示组件的第二端与另一所述收卷组件连接。
  9. 根据权利要求7或8所述的柔性显示装置，其中，所述收卷组件包括卷簧和所述空心轴，所述空心轴与所述第一壳体和/或所述第二壳体为转动连接，所述卷簧的第一端与所述空心轴固定连接，所述卷簧的第二端与所述柔性显示组件固定连接。
  10. 根据权利要求9所述的柔性显示装置，其中，所述第一壳体和/或所述第二壳体上设置有调焦装置，所述调焦装置用以调节所述光学组件的焦距。
  11. 根据权利要求10所述的柔性显示装置，其中，所述光学组件包括目镜和物镜，所述调焦装置用以使得所述目镜相对于所述物镜沿所述空心轴的轴向方向移动。
  12. 根据权利要求3所述的柔性显示装置，其中，一所述收卷组件设置于所述第一壳体的一端，另一所述收卷组件设置于所述第一壳体的相对另一端，所述第一壳体与所述第二壳体之间形成所述开口，所述柔性显示组件的第一端与所述开口一侧的所述第二壳体固定连接，所述柔性显示组件绕过所述支撑面与所述收卷组件并由所述开口的相对另一侧延伸至所述容纳腔内，所述柔性显示组件的第二端与所述第二壳体靠近所述第一壳体的一端固定连接。
  13. 根据权利要求12所述的柔性显示装置，其中，所述收卷组件包括所述空心轴，所述空心轴与所述第一壳体转动连接，当所述第一壳体与所述第二壳体沿第一方向相对滑动时，所述柔性显示组件用于通过所述空心轴的转动拉出或收纳所述延伸部。
  14. 根据权利要求1所述的柔性显示装置，其中，所述第一壳体包括第一壳体主体和与所述第一壳体主体固定连接的第一滑动部，所述第二壳体包括第二壳体主体和与所述第二壳体主体固定连接的第二滑动部；所述第一壳体主体与所述第二壳体主体相对设置，所述第一滑动部与所述第二滑动部沿第一方向相互滑动连接，所述第一滑动部的外表面与所述第二滑动部的外表面形成的支撑面在同一平面上。
  15. 根据权利要求14所述的柔性显示装置，其中，所述第一滑动部与所述第二滑动部均呈梳齿状且相互咬合。
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Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020209425A1 (ko) * 2019-04-11 2020-10-15 엘지전자 주식회사 플렉서블 디스플레이 장치
CN111010829B (zh) * 2019-12-26 2021-03-16 维沃移动通信有限公司 电子设备
CN111243438B (zh) * 2020-02-07 2022-01-28 武汉华星光电半导体显示技术有限公司 一种显示装置
US11259427B2 (en) * 2020-03-25 2022-02-22 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Display device and display equipment
CN111508372A (zh) 2020-05-26 2020-08-07 武汉华星光电半导体显示技术有限公司 柔性显示装置
CN111587016B (zh) * 2020-05-29 2021-12-07 维沃移动通信有限公司 电子设备
CN111664337B (zh) * 2020-06-30 2025-04-25 武汉华星光电半导体显示技术有限公司 柔性显示装置
US12019479B2 (en) 2020-06-30 2024-06-25 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Flexible display device
CN111627340B (zh) 2020-06-30 2023-05-05 京东方科技集团股份有限公司 显示装置及电子设备
CN111986574A (zh) * 2020-08-31 2020-11-24 上海天马微电子有限公司 一种显示装置及电子设备
CN112150925A (zh) * 2020-09-24 2020-12-29 武汉华星光电半导体显示技术有限公司 Oled显示装置
CN113124292B (zh) * 2021-04-27 2022-09-20 维沃移动通信有限公司 支撑结构及电子设备
KR20230037899A (ko) 2021-09-10 2023-03-17 삼성전자주식회사 플렉서블 디스플레이를 갖는 전자 장치 및 그의 디스플레이 운영 방법
KR20230060624A (ko) * 2021-10-27 2023-05-08 삼성디스플레이 주식회사 표시 장치
JP7851755B2 (ja) * 2022-03-08 2026-04-27 株式会社エビデント 接眼鏡筒
US12222764B2 (en) * 2022-06-14 2025-02-11 Suzhou China Star Optoelectronics Technology Co., Ltd. Foldable display device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201928318U (zh) * 2010-11-19 2011-08-10 上海华勤通讯技术有限公司 带有放大镜功能的手机
US20130127799A1 (en) * 2011-11-18 2013-05-23 Samsung Display Co., Ltd. Display Device Having a Rollable Display Unit
CN204679711U (zh) * 2015-04-09 2015-09-30 虔茂有限公司 微型显微放大镜头改良结构
CN105979037A (zh) * 2016-07-08 2016-09-28 广东欧珀移动通信有限公司 柔性屏支撑结构、柔性显示屏模组及移动终端
CN110033707A (zh) * 2019-05-06 2019-07-19 武汉华星光电半导体显示技术有限公司 一种显示装置
CN110047385A (zh) * 2019-04-30 2019-07-23 武汉华星光电半导体显示技术有限公司 柔性显示装置
CN110599911A (zh) * 2019-10-10 2019-12-20 云谷（固安）科技有限公司 卷绕装置和柔性显示装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000132122A (ja) * 1998-10-28 2000-05-12 Fuji Photo Film Co Ltd 継続表示可能な巻物型ディスプレー
JP2003250074A (ja) 2002-02-25 2003-09-05 Konica Corp カメラ
US7180665B2 (en) * 2003-06-23 2007-02-20 Daniel Simon R Display device having an extendible screen
JP2008052040A (ja) * 2006-08-24 2008-03-06 Fujifilm Corp 表示装置
JP2010078666A (ja) * 2008-09-24 2010-04-08 Nippon Seiki Co Ltd 有機ｅｌパネル
CN202281865U (zh) * 2011-10-31 2012-06-20 贺高举 简易手机借光镜
KR102066716B1 (ko) * 2013-06-20 2020-01-15 삼성전자주식회사 동작 방법 및 그 전자 장치
US9189028B2 (en) 2013-07-01 2015-11-17 Serguei Nakhimov Portable computer-communicator device with rollable display
KR20160011141A (ko) * 2014-07-21 2016-01-29 신진철 화면확장형 휴대용 단말기
KR102365299B1 (ko) * 2014-08-01 2022-02-21 삼성디스플레이 주식회사 표시 장치
KR102269135B1 (ko) 2014-10-06 2021-06-25 삼성디스플레이 주식회사 표시 장치
KR102148980B1 (ko) * 2015-07-20 2020-08-28 삼성전자주식회사 플렉서블 디스플레이 장치를 구비한 전자장치
KR102025924B1 (ko) * 2015-07-31 2019-09-26 삼성전자주식회사 디스플레이 장치
US9625948B2 (en) * 2015-08-24 2017-04-18 Apple Inc. Electronic devices with retractable displays
CN205091506U (zh) * 2015-10-29 2016-03-16 国网北京市电力公司 用于观察相机液晶显示屏的目镜
CN105404081A (zh) * 2015-12-28 2016-03-16 广州独眼巨人光学科技有限公司 一种手机外接光学镜头
KR102591365B1 (ko) * 2016-09-12 2023-10-19 삼성디스플레이 주식회사 확장형 표시 장치
KR102627801B1 (ko) * 2016-10-10 2024-01-22 삼성디스플레이 주식회사 확장형 표시 장치
CN106448465A (zh) * 2016-10-11 2017-02-22 上海天马微电子有限公司 柔性显示装置
CN206850821U (zh) * 2017-04-26 2018-01-05 郑成勋 便携式智能终端
CN108230937B (zh) 2018-03-26 2024-09-10 京东方科技集团股份有限公司 柔性显示装置
CN110010007B (zh) * 2019-04-25 2024-03-08 武汉华星光电半导体显示技术有限公司 柔性显示装置及显示设备
CN110246422B (zh) * 2019-07-25 2019-11-15 武汉华星光电半导体显示技术有限公司 一种柔性显示装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201928318U (zh) * 2010-11-19 2011-08-10 上海华勤通讯技术有限公司 带有放大镜功能的手机
US20130127799A1 (en) * 2011-11-18 2013-05-23 Samsung Display Co., Ltd. Display Device Having a Rollable Display Unit
CN204679711U (zh) * 2015-04-09 2015-09-30 虔茂有限公司 微型显微放大镜头改良结构
CN105979037A (zh) * 2016-07-08 2016-09-28 广东欧珀移动通信有限公司 柔性屏支撑结构、柔性显示屏模组及移动终端
CN110047385A (zh) * 2019-04-30 2019-07-23 武汉华星光电半导体显示技术有限公司 柔性显示装置
CN110033707A (zh) * 2019-05-06 2019-07-19 武汉华星光电半导体显示技术有限公司 一种显示装置
CN110599911A (zh) * 2019-10-10 2019-12-20 云谷（固安）科技有限公司 卷绕装置和柔性显示装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4053826A4 *

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