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Composite adhesive tape and display module

A technology of adhesive tape and bending part, which is applied in the field of composite tape and display module, can solve the problem of mutual separation between composite tape and display panel, and achieve the effect of avoiding rebound and false bonding and improving the bonding degree

Pending Publication Date: 2022-04-12
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An embodiment of the present invention provides a composite tape and a display module to solve the problem in the prior art that the composite tape and the display panel are separated from each other at the bending position

Method used

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  • Composite adhesive tape and display module
  • Composite adhesive tape and display module
  • Composite adhesive tape and display module

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0029] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless th...

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PUM

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Abstract

The embodiment of the invention provides a composite adhesive tape and a display module. The composite adhesive tape is used for being attached to the surface of an object, the surface of the object comprises at least one bent part, and the surface of the bent part is a cambered surface; the composite adhesive tape comprises a buffer layer and a protective layer which are stacked, when the composite adhesive tape is attached to the surface of an object, the protective layer is positioned on one side, away from the surface of the object, of the buffer layer; the composite adhesive tape comprises a first area, and the first area is used for being attached to the surface of the bent part; the protective layer comprises at least one opening which is located in the first area. According to the invention, the rebound stress when the first area is bent can be reduced, and the fitting degree of the composite adhesive tape and the surface of an object is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a composite adhesive tape and a display module. Background technique [0002] In the existing display technology, it is necessary to stick a composite tape on the back of the display panel to protect the display panel on the back. With the development of technology, curved display screens have appeared, such as hyperbolic screens and quadrangle screens. For a display panel with a curved portion, when the composite tape is pasted on its back, the composite tape is likely to bounce back at the curved position, causing the composite tape to separate from the display panel. Contents of the invention [0003] Embodiments of the present invention provide a composite tape and a display module to solve the problem in the prior art that the composite tape and the display panel are separated from each other at the bending position. [0004] In the first aspect, an embodiment of the pr...

Claims

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Application Information

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IPC IPC(8): C09J7/29G09F9/30
CPCY02E10/549
Inventor 黎胜明陈江
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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