Adhesive tape structure for tearing off protecting film from panel

Abstract

The invention provides an adhesive tape structure for tearing off a protecting film from a panel. The adhesive tape structure comprises a body, a tear-off handle and a positioning hole, wherein the body is arranged at the corner of the protecting film and comprises a first surface and a second surface; the protecting film is glued to the first surface; the tear-off handle and the body are integrally molded; the tear-off handle is arranged at one side, far away from the panel, of the adhesive tape structure; the positioning hole is formed between the body and the tear-off handle and is used for aligning the adhesive tape structure and the panel; and when the protecting film is torn off, the tear-off handle is lifted up, so that the body drives the protecting film to move together, so as to separate the protecting film from the panel. Compared with the prior art, the positioning hole is formed between the body and the tear-off handle, thus the alignment accuracy of the adhesive tape structure and the panel is improved and the problem that a glue preparation area is adhered to frame glue or an iron frame at the edge of the panel when a film-tearing adhesive tape is not adhered in place is avoided.

Description

technical field [0001] The invention relates to an adhesive tape structure, in particular to an adhesive tape structure for tearing off the protective film on the panel. Background technique [0002] With the advancement of optical technology and semiconductor technology, liquid crystal display (LCD) devices have been widely used in electronic products. Because of the advantages of high image quality, small size, light weight, low voltage drive, low power consumption and wide application range, liquid crystal displays can be used in portable TVs, mobile phones, camcorders, notebook computers, desktop Consumer electronics or computer products such as monitors and projection TVs have replaced Cathode Ray Tube (CRT) as the mainstream of monitors. [0003] Generally speaking, when liquid crystal panels and touch panels are shipped, the surface of the panels will be provided with a protective film with weak viscosity, which is used to protect the polarizer or touch panel from be...

AI Technical Summary

Problems solved by technology

However, there are several problems in the existing film tearing tape: 1) it is not easy to align with the protective film when attaching, and the protective film cannot be torn off when the protective film is not covered; There will be adhesion when tearing off; 2) The tear-off handle of the tear-off tape is set on the outside of the panel, which will affect or limit the design of the packaging material; 3) The tear-off handle of the tear-off tape is set as a built-in type, although it does not It will cause troubles in the design of the packaging material, but the tearing point when tearing off is the force on the surface, which cannot meet the application needs of customers; 4) When tearing off the protective film, the success rate of tearing the film cannot be guaranteed, which affects the assembly of the subsequent process efficiency

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