Flexible display panel and display device

A flexible display and flexible display technology, applied in the field of flexible display panels and display devices, to achieve the effect of reducing the degree of warpage and alleviating the phenomenon of stress relaxation

Pending Publication Date: 2022-02-22
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present disclosure provide a flexible display panel and a display device to solve or alleviate one or more technical problems in the prior art

Method used

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

Examples

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Embodiment Construction

[0028] In the following, only some exemplary embodiments are briefly described. 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 disclosure. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0029] figure 1 A schematic diagram showing the film layer structure of a flexible display panel in the related art. Such as figure 1 As shown, the flexible display panel 10 of the related art includes a support 11, a polarizer 12, a flexible cover 13, a pressure-sensitive adhesive 14 between the support 11 and the polarizer 12 for bonding, and a pressure-sensitive adhesive 14 between the polarizer 12 and the flexible The optical glue 15 used for bonding between the cover plates 13 . Wherein, the polarizer 12 , the flexible cover 13 , the pressure-sensitive adhesive 14 and the optical adhesive 15 are us...

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PUM

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Abstract

The embodiment of the invention provides a flexible display panel and a display device, and the flexible display panel comprises a flexible display screen, and a supporting assembly stacked on the backlight surface of the flexible display screen; the supporting assembly is in a first form under the first temperature condition, and under the first temperature condition, the length of the supporting assembly in the stretching direction is shorter than the length of the flexible display screen in the stretching direction so as to limit deformation of the flexible display screen. According to the technical scheme, the stress relaxation phenomenon of the flexible display panel can be relieved, and the warping degree of the flexible display panel is reduced.

Description

technical field [0001] The present disclosure relates to the field of display technology, in particular to a flexible display panel and a display device. Background technique [0002] With the development of display technology, flexible display panels have gradually entered people's field of vision. At present, the application forms of the flexible display panel include a folded form, a curled form and a slide-rolled form. Among them, when the flexible display panel is used as a sliding form, the area of ​​the display area can be flexibly adjusted according to the user's own needs, providing users with a better experience, making the sliding form an important direction for the development of flexible display panels. [0003] When the existing flexible display panel is used as a sliding roll, stress relaxation is prone to occur under high temperature conditions, resulting in prominent warpage of the flexible display panel. Contents of the invention [0004] Embodiments of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 董栗明潘仁浩
Owner BOE TECH GRP CO LTD
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