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Display module, glue coating method for display module, and display device

A display module and gluing technology, applied in the direction of identification devices, instruments, etc., can solve problems such as bending failure, non-recoverable deformation, etc., and achieve the effect of improving adhesion and providing adhesion

Active Publication Date: 2019-11-05
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, in addition to the traditional application requirements, the transparent adhesive applied on the flexible display panel needs a better bending resistance, and relieves and releases the stress generated in the bending process of other layers, but the flexible display panel under the prior art Obviously, there are problems of bending failure and unrecoverable deformation during bending

Method used

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  • Display module, glue coating method for display module, and display device
  • Display module, glue coating method for display module, and display device
  • Display module, glue coating method for display module, and display device

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] Such as Figures 1 to 3 Shown is a schematic diagram of a display device in an embodiment of the present invention. In this embodiment, the display device 1 may be a liquid crystal display, a liquid crystal TV, a mobile phone, a tablet computer, and the like. The display device 1 includes a display module 100 . The display module 100 includes a flexible display 103 , a cover 101 placed on the flexible display 103 , and a transparent glue 102 placed between...

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PUM

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Abstract

A gluing method for a display module (100). The display module (100) comprises a flexible display screen (103) and a cover portion (101) arranged on the flexible display screen (103). The gluing method comprises the following steps: (S401) coating a non-cured transparent adhesive (102) between the flexible display screen (103) and the cover portion (101), wherein the flexible display screen (103) and the cover portion (101) comprise a bendable curve portion (104) and a non-curve portion (105); (S402) covering the curve portion (104) and the transparent adhesive (102) inside the curve portion (104) by using a blocking cured material; and (S403) curing the transparent adhesive (102) inside the non-curve portion (105). A display module (100), and a display apparatus (1) comprising the display module (100). The transparent adhesive (102) is cured at the non-curve portion (105), and the transparent adhesive (102) is not cured at the curve portion (104), such that the adhesion and mobility of a display panel are improved.

Description

technical field [0001] The invention relates to a display module, a glue coating method for the display module and a display device. Background technique [0002] With the development of display panel technology, flexible display panel display technology has developed rapidly in recent years. The flexible display panel has higher flexibility and thinner. Performance in is particularly important. The bending resistance of the flexible display panel can be improved by optimizing the performance of the transparent glue. [0003] Traditional transparent glue needs to have better optical properties and strong adhesion properties and a better ink short-difference adsorption capacity. However, in addition to the traditional application requirements, the transparent adhesive applied on the flexible display panel needs a better bending resistance, and relieves and releases the stress generated in the bending process of other layers, but the flexible display panel under the prior ar...

Claims

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Application Information

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