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Display device

A technology for display devices and display parts, applied to identification devices, instruments, etc., can solve problems such as structural damage, and achieve the effect of improving product yield and performance

Active Publication Date: 2018-12-11
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the bending part of the display device is prone to structural damage due to stress generated by deformation

Method used

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Embodiment Construction

[0067] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.

[0068]Exemplary embodiments are described herein with reference to cross section illustrations that are schematic illustrations of idealized embodiments. Accordingly, variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and / or tolerances are to be expected. Thus, embodiments described herein should not be construed as limited to the particular shapes of regions as illustrated herein but are to include deviations in shapes that result, for example, from manufacturing. For example, a region shown or described as flat, may, typically, have rough and / or non-linear features. Ad...

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Abstract

The display device includes a first flexible element substrate, a first protective layer, a first adhesive layer, and a first non-adhesive material layer. The first flexible element substrate has a display portion, a drive element portion, and a connection portion. The connection portion connects the display portion and the drive element portion. The first protective layer is disposed adjacent toa surface of the first flexible element substrate. The first adhesive layer is disposed between the first flexible element substrate and the first protective layer. The first non-adhesive material layer is disposed between the connection portion of the first flexible element substrate and the first adhesive layer. The first non-adhesive material layer of the connection portion of the display device of the present invention is such that the connection portion of the first flexible element substrate and the first adhesive layer are not adhered to each other, so the connection portion on the first non-adhesive material layer and the first protective layer and the first adhesive layer can each independently conform to the bending stress to generate deformation without affecting each other, thereby improving the product yield and performance of the display device.

Description

technical field [0001] The invention relates to a display device, especially a flexible display device. Background technique [0002] With the development of display technology, the application range of display devices is becoming wider and wider. In today's display technology, flexible display devices have become a new generation of forward-looking display technology due to their excellent characteristics such as high lightness, impact resistance, flexibility, wearability, and portability. However, the bending portion of the display device is prone to structural damage due to stress generated by deformation. Contents of the invention [0003] According to an embodiment of the present invention, a display device is provided, which includes a first flexible element substrate, a first protective layer, a first adhesive layer, and a first non-adhesive material layer. The first flexible element substrate has a display portion, a driving element portion and a connection porti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 李志宗柯聪盈谢坤龙
Owner AU OPTRONICS CORP
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