Flexible display module

A flexible display and module technology, used in instruments, identification devices, etc., can solve the problems of poor flatness recovery of rollable display modules, and achieve the effect of reducing the risk of separation, good bending performance, and improving flatness.

Active Publication Date: 2021-09-07
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

[0005] The embodiment of the present invention provides a flexible display module to solve the problem of poor flatness recovery of the existing rollable display module from the curled state to the unfolded state. poor technical problem

Method used

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Embodiment Construction

[0044] The technical solutions in the present application embodiment will be described in conjunction with the drawings in the present application embodiment. Obviously, the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present application, those skilled in the art do not have all other embodiments obtained by creative labor, all of which are protected by the present application.

[0045]In the description of the present application, it is to be understood that the term "first", "second" is used only for the purpose of describing purposes, and cannot be understood as an indication or implies the relative importance or implicit the number of techniques indicated. Thereby, features "first", "second" may be indicated or implied with one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically defined.

[0046] ...

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Abstract

The embodiment of the invention discloses a flexible display module, which comprises a flexible display panel and a supporting assembly used for supporting the flexible display panel, wherein the supporting assembly comprises an adhesive layer, a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are located on the two opposite sides of the adhesive layer respectively, the first supporting plate comprises a first flexible part located in a flexible area, the first flexible part comprises a plurality of first through holes, the second supporting plate comprises a second flexible part located in the flexible area, and a plurality of blind holes are formed in the side, away from the first supporting plate, of the second flexible part. The flexible display module provided by the embodiment of the invention has the characteristics of good bending performance, good ductility and high reliability, the flatness of the unfolded flexible display module can be improved, and the risk of separation of the internal film layer of the flexible display module is reduced.

Description

Technical field [0001] The present invention relates to the field of display technology, in particular, it relates to a flexible display module. Background technique [0002] OLED (OrganicLight-Emitting Diode, OLED) display technology has been widely applied in the mobile phone industry, the application of small-inch OLED panel folding mobile phone has entered the commercial stage. But there is a flip phone crease problem has not been effectively addressed. To this end, industry researchers have been trying to find new solutions to make up for flip phones can not solve the technical problem of short-board OLED screen crease in the short term. In order to achieve to achieve and folding phones, the mobile phone screen to achieve from small to large collections and expanded display, while minimizing creasing problem, scroll the screen OLED technology came into being. [0003] However, with regard to reel OLED screen, there is still a lot of problems process, module design, optical a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G09F9/33
CPCG09F9/301G09F9/33
Inventor 汪文强
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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