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Method and device for peeling off flexible display panel

A flexible display and stripping device technology, which is applied to semiconductor devices, electrical components, circuits, etc., can solve problems such as damage and cracking of flexible display panels, and achieve the effect of improving the yield rate

Active Publication Date: 2019-07-12
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method and device for peeling off a flexible display panel to solve the problems of partial cracking and damage of the flexible display panel when peeling off the flexible display panel from the substrate in the traditional way

Method used

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  • Method and device for peeling off flexible display panel
  • Method and device for peeling off flexible display panel
  • Method and device for peeling off flexible display panel

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Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] The embodiment of the present invention provides a main structure of a peeling device for a flexible display panel, as Figure 2a and Figure 2b As shown, among them, Figure 2a shows a cross-sectional view of the stripping device, from Figure 2a It can be seen from the figure that the peeling device of the flexible display panel mainly includes: a moth...

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Abstract

The invention discloses a peeling method and apparatus of a flexible display panel. The peeling method comprises steps: providing the peeling apparatus and a plurality of rigid substrates, wherein the peeling apparatus comprises a female substrate, and a side plate surface of the female substrate is provided with a plurality of substrate grooves; and matching each rigid substrate with each substrate groove, placing each rigid substrate into each substrate groove of the female substrate, enabling each rigid substrate in each substrate groove to be aligned with the surface of the female substrate, manufacturing the flexible display panel on a plate surface with each rigid substrate, peeling a contact surface adhered between a flexible display layer of the flexible display panel and the female substrate, and separating each rigid substrate of the flexible display panel and the female substrate. Compared with the prior art, according to the method and apparatus, the flexible display screen is peeled based on the peeling apparatus, and the yield of the flexible display screen can be improved.

Description

technical field [0001] The invention relates to the field of display panels, in particular to a peeling method and device for flexible display panels. Background technique [0002] Currently, with the development of display technology, it is possible to bend or fold the display panel, and this type of display panel is also called a flexible display panel. [0003] In the actual manufacturing process, processes such as coating and display panel fabrication are usually carried out on the mother substrate, and finally a flexible display panel is produced. Such as Figure 1a As shown, the above processes are performed on a mother substrate to fabricate a flexible display panel. After the flexible display panel is manufactured, the flexible display panel needs to be peeled off from the mother substrate. [0004] In actual application scenarios, in the process of making a flexible display based on the peeled flexible display panel, it usually only needs to be partially bent, suc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L21/683
CPCH01L21/6835H01L21/6838H01L2221/68386
Inventor 党鹏乐张秀玉高美玲张小宝姜海斌朱晖
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT