Glue film, preparation method of glue film, display device and method for removing glue film

A technology for film and display products, applied in film/sheet adhesives, adhesives, film/sheet release liners, etc.

Active Publication Date: 2019-03-08
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for the related structure with small size or only partial film, due to the small bonding area of ​​the film, the conventional

Method used

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  • Glue film, preparation method of glue film, display device and method for removing glue film
  • Glue film, preparation method of glue film, display device and method for removing glue film
  • Glue film, preparation method of glue film, display device and method for removing glue film

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Embodiment Construction

[0045] 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 making creative efforts belong to the protection scope of the present invention.

[0046] Hereinafter, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present application, unless otherwise specified, "plurality" means two...

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PUM

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Abstract

The invention provides a glue film, a preparation method of the glue film, a display device and a method for removing the glue film, and relates to the technical field of display. The removal difficulty of the glue film can be reduced, so that the glue film and a glued object can be effectively separated, and the problems of glue material residues and the like are avoided. The glue film comprisesa glue film body and deformed particles dispersed in the glue film body, wherein the volume of the deformed particles can be contracted. The method is used for removing the glue film.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an adhesive film and a preparation method thereof, a display device and a method for removing the adhesive film. Background technique [0002] The preparation process of display products includes multiple processes. Before the next process, it is often necessary to attach an adhesive film to the surface of the structure formed in the previous process to protect it and / or facilitate its transfer. The above-mentioned adhesive film needs to be removed when the structure proceeds to the next process. [0003] The conventional film removal process is to irradiate the adhesive film with ultraviolet light (Ultraviolet, referred to as UV), reduce the viscosity by ultraviolet light (ie, UV viscosity reduction), and then separate the adhesive film and related structures by mechanical removal. . [0004] However, for structures that are small in size or only partially attached to the fil...

Claims

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Application Information

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IPC IPC(8): H01L21/027H01L23/14
CPCH01L21/027H01L21/0272H01L23/145C09J2203/318C09J2301/408C09J2301/412C09J2301/502C09J2203/37C09J7/10C09J2301/208B32B43/006H10K59/12H10K2102/331H10K50/844C09J11/08C09J2433/00C09J2463/00C09J2479/02C08K5/20C08K2201/015C09J7/40C09J7/30C08K5/16H10K50/80C09J133/24
Inventor 李明王开民向杰李伟王莉王静阳智勇陈飞李飞杨抒臻
Owner BOE TECH GRP CO LTD
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