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Flexible display device

A flexible display device, flexible display technology, applied in the direction of identification devices, instruments, semiconductor devices, etc.

Active Publication Date: 2021-11-02
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the flexible display has an excellent transparent and flexible substrate, it is very suitable for the design of the under-screen camera. However, during the dynamic bending process of the foldable flexible display, the materials of each layer of the module will be staggered to form a length difference. How to better solve the dynamic bending of the folding screen and ensure that the camera under the screen can be used better is one of the technical difficulties that must be solved in the development process from the development of the folding screen to mass production.

Method used

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0036] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present invention and simpl...

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Abstract

The invention discloses a flexible display device, which comprises: a flexible display panel, a blind hole is formed in the flexible display panel; a camera assembly is arranged in the blind hole; a soft filling layer is arranged on the inner wall of the blind hole. By adding a layer of soft filling layer on the inner wall of the blind hole, that is, the boundary between the camera and the panel material, it can effectively alleviate the damage caused by vibration and bending of the screen during use. Collision and extrusion of materials will affect the use effect of the camera under the screen.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display device. Background technique [0002] With the continuous development of display technology, the public has more diversified demands on display form and display effect. In recent years, full-screen display has become one of the research hotspots in the display field. In order to achieve a more extreme full-screen display effect, panel manufacturers around the world have invested a lot of research on under-screen cameras, making full-screen products more and more abundant. [0003] Among them, foldable flexible display screens are also a current research and development hotspot, but it is not difficult to find that there are still many technical difficulties in the current manufacturing process of folding screens. Although the flexible display has an excellent transparent and flexible substrate, it is very suitable for the design of the under-screen camera. Ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30H01L27/32
CPCG09F9/301H10K59/12
Inventor 毕炜刘亚丽
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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