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Carrier substrate and flexible display module

A technology for supporting substrates and flexible display screens, which is applied in the fields of instruments, calculations, electrical digital data processing, etc., and can solve problems such as difficulty in ensuring flatness and insufficient stiffness

Active Publication Date: 2021-12-28
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

However, the flexible display module is thin and easy to bend, but its stiffness is not enough. It is difficult to guarantee the flatness during the process of bending and flattening.

Method used

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  • Carrier substrate and flexible display module
  • Carrier substrate and flexible display module
  • Carrier substrate and flexible display module

Examples

Experimental program
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Embodiment Construction

[0025] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. Furthermore, the directional terms mentioned in the present invention are, for example, up, down, top, bottom, front, back, left, right, inside, outside, side, surrounding, central, horizontal, transverse, vertical, longitudinal, axial, The radial direction, the uppermost layer or the lowermost layer, etc. are only directions referring to the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0026] Please refer to Figures 1A to 1C , the carrier substrate 10 of the embodiment of the present invention may be suitable for carrying the flexible display screen 21 , and the carrier substrate 10 includes two non-bending regions 11 and a bendable region 12 . In one embodiment, the two non-bending ...

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PUM

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Abstract

The invention discloses a carrying substrate and a flexible display module. The carrying substrate includes: two non-bending regions and a bendable region. The bendable region is disposed between the two non-bendable regions. The bendable area includes a plurality of first portions and a plurality of second portions, and the plurality of first portions includes a plurality of protrusion patterns arranged along a first direction. The plurality of second portions are adjacent to the plurality of first portions and include a plurality of concave patterns disposed along a second direction, wherein the first direction is perpendicular to the second direction. The carrier substrate and the flexible display module can ensure a certain flatness performance of the flexible display module after bending, satisfy a certain bending performance, and the flexible display will not deform and sink when touched. Touch discomfort.

Description

technical field [0001] The invention relates to a substrate and a display module, in particular to a carrier substrate and a flexible display module. Background technique [0002] In the prior art, the flexible display module has the advantages of being light and thin, not fragile, bendable and wearable, and has received more and more attention. However, the flexible display module is thin and easy to bend, but its own stiffness is not enough. During the process of bending and flattening, it is difficult to guarantee the flatness. [0003] Therefore, it is necessary to provide a carrier substrate and a flexible display module to solve the problems existing in the prior art. Contents of the invention [0004] In view of this, the present invention provides a carrier substrate and a flexible display module, which can ensure a certain flatness performance of the flexible display module after bending, meet a certain bending performance, and will not Touch discomfort such as ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/16G06F3/041
CPCG06F1/1652G06F3/041
Inventor 韩文毕炜
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD