Cover plate and manufacturing method thereof, flexible display module and electronic equipment

A technology for flexible display and electronic equipment, which is applied to the input/output process of electrical digital data processing, instruments, data processing, etc. Fragmentation constraints and other issues, to achieve the effect of improving shear resistance, improving chipping resistance, and reducing the probability of substrate chipping

Active Publication Date: 2019-02-12
BEIJING VISIONOX TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the surface hardness of flexible display modules composed of flexible screens, a transparent hard film layer such as glass can be added to the display module, but its fragility has always been the main problem restricting its wide application.
[0003] Although some methods to enhance the anti-fragmentation performance of flexible display modules have been proposed, none of these methods can improve the anti-fragmentation performance of the module, making it difficult for flexible screens to be used on a large scale.

Method used

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  • Cover plate and manufacturing method thereof, flexible display module and electronic equipment
  • Cover plate and manufacturing method thereof, flexible display module and electronic equipment
  • Cover plate and manufacturing method thereof, flexible display module and electronic equipment

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Experimental program
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Embodiment ，510

[0058] According to an embodiment of the present invention, 510 includes:

[0059] making a mold for forming the first adhesive layer having the first protrusion;

[0060] Use the mold to make the first adhesive layer.

[0061] In this embodiment, the mold may refer to a molding tool capable of molding the first adhesive layer by means of injection molding or extrusion. The mold can be made of metal, or other high temperature resistant materials. The way to make the mold can be casting or machining. The first adhesive layer produced by the mold may be the final first adhesive layer, or a semi-finished product of the first adhesive layer, which needs to be processed in other ways to be finally shaped. According to the manufacturing method of the cover plate in this embodiment, the first adhesive layer can be manufactured efficiently and quickly by using a mold, while ensuring the stability of the shape and structure of the first adhesive layer.

[0062]According to an embod...

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PUM

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Abstract

The invention provides a cover plate for a flexible screen and a manufacturing method thereof, a flexible display module and electronic equipment, wherein, the cover plate comprises: a base plate; a first cladding layer covering the first surface of the base plate; a first adhesive layer which adheres the first cladding layer with the base plate and forms a hollow structure between the base plateand the first cladding layer through at least one first bulge arranged on the first surface of the first adhesive layer. The invented cover plate effectively improves the anti-cracking intensity through the buffering action and the stress dispersing action of the bulges.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a cover plate for a flexible screen and a manufacturing method thereof, a flexible display module and an electronic device. Background technique [0002] At present, electronic displays that can be bent and deformed, also known as flexible displays, have been developed. In order to improve the surface hardness of a flexible display module composed of a flexible screen or the like, a transparent hard film layer such as glass can be added to the display module, but its fragility has always been a major problem restricting wide application. [0003] Although some methods for enhancing the anti-fragmentation performance of the flexible display module have been proposed, however, none of these methods can improve the anti-fragmentation performance of the module, which makes it difficult to use the flexible screen on a large scale. SUMMARY OF THE INVENTION [0004] In order to solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G06F3/041
CPCG06F3/0412G06F2203/04102G06F2203/04103G09F9/301
Inventor 黄根茂刘如胜袁波盛翠翠
Owner BEIJING VISIONOX TECH
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