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Flexible module and flexible display device

A flexible display and flexible mold technology, applied in the direction of identification devices, instruments, etc., can solve the problem of easy debonding of the film layer, and achieve the effect of avoiding debonding

Inactive Publication Date: 2018-07-31
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a flexible module and a flexible display device to solve the technical problem that the two film layers attached to each other are easy to debond during the bending process of the flexible module

Method used

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  • Flexible module and flexible display device
  • Flexible module and flexible display device
  • Flexible module and flexible display device

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Embodiment Construction

[0024] 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.

[0025] In order to understand more clearly the principle that the two film layers attached to each other in the flexible module are easy to debond during the bending process of the flexible module, the following first combines Figure 1A to Figure 1C as well as Figure 2A to Figure 2B The principle of easy debonding of the two film layers attached to each other i...

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Abstract

The invention discloses a flexible module and a flexible display device. The flexible module comprises a first membrane layer and a second membrane layer which are bonded to each other, and a first coarse structure is formed on the part of the surface of the side, facing towards the second membrane layer, of the first membrane layer; a second coarse structure is formed on the part of the surface of the side, facing towards the first membrane layer, of the second membrane layer; the first and second coarse layers are oppositely arranged and bonded with each other without the existing of clearances. The friction force between the first membrane layer and the second membrane layer is enhanced after the first and second membrane layers are bonded with each other due to the fact that the firstcoarse structure on the first membrane layer is in contact with the second coarse structure on the second membrane layer, and therefore the phenomenons of debonding and layering due to the fact that the first membrane layer and the second membrane layer slide towards each other in the bending process can be avoided.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of flexible display device manufacturing, and in particular, to a flexible module and a flexible display device. Background technique [0002] With the development of flexible display technology, there are more and more applications of flexible modules. Flexible modules typically include stacked multilayer film structures. In practical applications, the flexible module is often bent. During the bending process of the flexible module, the two film layers attached to each other in the flexible module are prone to delamination due to the shear force. , The situation of debonding leads to the failure of the function of the corresponding film layer. [0003] In view of the technical problem that the two film layers attached to each other in the above-mentioned flexible module are easy to debond, in the prior art, a thicker optical glue is often applied between the two film layers to in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
Inventor 王鑫楠黄秀颀胡坤袁波徐琳
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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