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Supporting plate and folding display screen

A support board and display technology, applied in the direction of identification devices, instruments, etc., can solve serious problems such as lack of effective support, ripples and creases of folding display screens, and achieve improved flatness, good elongation performance and recovery of deformation capabilities, Improve the effect of waviness and crease phenomenon

Pending Publication Date: 2021-07-16
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

[0004] Embodiments of the present invention provide a support plate and a folding display to solve the problem that the existing folding display lacks effective support in the bending area, resulting in serious ripples and creases in the bending area after repeated folding or unfolding technical problem

Method used

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  • Supporting plate and folding display screen
  • Supporting plate and folding display screen
  • Supporting plate and folding display screen

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Embodiment Construction

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0043] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc., or The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience ...

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Abstract

The embodiment of the invention discloses a supporting plate and a folding display screen, the supporting plate comprises at least one bending area, at least one sliding and rolling area and non-bending areas, the bending area is used for bending, the sliding and rolling area is close to the edge of the supporting plate, and the sliding and rolling area is used for sliding and rolling. The non-bending areas are located on the two opposite sides of each bending area and located between the bending area and the sliding and rolling area. The bending area and the sliding and rolling area each comprise a plurality of first open holes arranged in an array mode. The supporting plate is designed to be of a structure with the bending area and the sliding and rolling area at the same time, and the first open holes in the array are formed in the bending area and the sliding and rolling area, so that the effect of supporting the flexible display panel can be achieved, the flatness of the flexible display panel is improved, and the supporting plate in the bending area has good extension performance and deformation recovery capability, so that the phenomena of corrugation and crease generated by the bending part of the flexible display panel in the prior art can be improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a support plate and a folding display screen. Background technique [0002] The existing stack structure of the foldable display screen generally includes a support plate for supporting the flexible display panel. In order to make the foldable display screen have better display effect and bending life, the part of the support plate located in the bending area is removed. However, such a design may result in a lack of effective support for a part of the bending area of ​​the foldable display screen, and the waviness and crease caused by repeated folding or unfolding of the bending area are serious. [0003] Therefore, the structure of the existing folding display screen needs to be improved. SUMMARY OF THE INVENTION [0004] Embodiments of the present invention provide a support plate and a folding display screen to solve the problem that the existing folding display screen la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301G06F1/1641G06F1/1652H10K77/111H04M1/0268G06F1/1637H10K2102/311H04M1/0214H05K5/02
Inventor 黄雨田
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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