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Flexible display panel and display device

A flexible display and flexible substrate technology, which is applied in the direction of identification devices, semiconductor/solid-state device components, instruments, etc., to achieve the effects of not being easy to crease, avoiding creases, and preventing peeling phenomena

Active Publication Date: 2021-07-23
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a flexible display panel, which has good bending characteristics, and can protect the internal components of the flexible panel from being damaged by bending, and solves the technical problem of improving performance reliability

Method used

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  • Flexible display panel and display device
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  • Flexible display panel and display device

Examples

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Embodiment Construction

[0037] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0038] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0039] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0040] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention describes a flexible display panel and a display device. The flexible display panel includes: a flexible substrate; an array layer located on the flexible substrate; a display layer located on the side of the array layer away from the flexible substrate, and the display layer includes a plurality of light-emitting devices; a shielding film located on the side of the flexible substrate away from the array layer; The flexible display panel includes a bendable area, and at least the shielding film has a plurality of hollow parts in the bendable area. The invention can relieve the bending stress by the shielding film when the flexible display panel is bent, thereby avoiding creases in the bending area of ​​the flexible display panel and ensuring the reliability of the performance of the flexible display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display panel and a display device. Background technique [0002] In the existing display device technology, the display panel is mainly divided into two mainstream technologies of a liquid crystal display panel and an organic light emitting display panel. Among them, the liquid crystal display panel forms an electric field that can control the deflection of the liquid crystal molecules by applying a voltage across the liquid crystal molecules, and then controls the transmission of light to realize the display function of the display panel; the organic light-emitting display panel uses organic electroluminescent materials. When passing through the organic electroluminescent material, the luminescent material will emit light, thereby realizing the display function of the display panel. [0003] Organic light-emitting display panels have the advantages of self-illumina...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30H10K99/00
CPCG09F9/301Y02E10/549H10K77/111H10K2102/311H01L23/562H10K10/88H10K59/30
Inventor 翟应腾
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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