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Protective film, screen body assembly and screen body attaching method

A technology of protective film and protective screen, applied in the direction of film/sheet adhesives, instruments, identification devices, etc., can solve problems such as screen damage, avoid screen damage, reduce attached particles and scratches. Probability, the effect of improving bonding yield

Active Publication Date: 2020-09-08
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The application provides a protective film, a screen body assembly and a screen bonding method, so that even when the first base film is peeled off, the second base film can still remain, thereby solving the problem of screen damage

Method used

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  • Protective film, screen body assembly and screen body attaching method
  • Protective film, screen body assembly and screen body attaching method
  • Protective film, screen body assembly and screen body attaching method

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0024] see figure 1 and figure 2 , figure 1 It is a structural schematic diagram of an embodiment of the protective film of the present application, figure 2 for figure 1 A schematic cross-sectional view of an embodiment of the protective film along the line A-A, the protective film 10 is used to protect the non-display surface side of the screen body, including:

[0025] The same layer and separable first base film 100 and second base film ...

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PUM

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Abstract

The invention discloses a protective film, a screen body assembly and a screen body bonding method. The protective film is used for protecting one side of a non-display surface of a screen body. The protective film comprises: a first base film and a second base film which are on the same layer and can be separated, wherein the first base film is used for protecting a non-bonding area of the screenbody, and the second base film is used for protecting a bonding area of the screen body; and an adhesive layer located on one side of the first base film and one side of the second base film and usedfor adhering the first base film and the second base film to the non-display surface of the screen body. When the first base film is stripped, the second base film can still be reserved.

Description

technical field [0001] The present application belongs to the field of display technology, and in particular relates to a protective film, a screen body component and a screen bonding method. Background technique [0002] In the process of bonding curved surfaces, it is necessary to set a guide film on the side of the screen body with a protective film to perform profiling on the screen body. Due to the low viscosity of the protective film, in order to reduce the peeling of the protective film during the bonding process, the current method is to remove the protective film first, and then install a guide film on the screen body, and the screen body and the cover plate are bonded together. Then remove the guide film; at this time, the non-display side of the screen has no protective layer and is in a bare state, which may easily cause damage to the screen during inspection and handling. Contents of the invention [0003] The present application provides a protective film, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/22G09F9/30
CPCC09J7/22G09F9/30
Inventor 裴军强张琪杨硕古春笑杨斌刘苏伟
Owner YUNGU GUAN TECH CO LTD