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Colorful scratch-resistant screen protection film and its producing method

A technology for a screen protection film and a manufacturing method, which is applied to chemical instruments and methods, synthetic resin layered products, layered products, etc. Aesthetics and other issues, to achieve the effect of strong fashion sense, good wear resistance and easy operation

Inactive Publication Date: 2014-01-15
SUZHOU XILIN OPTOELECTRONICS TECH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the screen protectors currently used in the market are prone to air bubbles when pasted and are not easy to discharge, which affects the aesthetics of the product after the film is applied. Moreover, the screen protectors currently used have low light transmittance and poor scratch resistance, and the protective film is still easy to be damaged by fingers. , pendant and other scratches, thus affecting the service life of the LCD screen
[0004] In addition, because people's requirements are getting higher and higher, ordinary screen protectors on the market can no longer meet people's requirements, especially young people, who pursue fashion and diversification, have become the first choice for them and most people to buy various screen protectors. The ultimate goal, so the development of high-performance, diverse screen protectors has broad market prospects

Method used

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  • Colorful scratch-resistant screen protection film and its producing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A colorful anti-scratch screen protective film, which includes: a colorful main film PET substrate 4 with a thickness of 100um, an installation adhesive layer 5 with a thickness of 25um, a PET substrate 6 with a thickness of 50um for installation adhesive protection film, and a 2um-thick Color anti-scratch layer 3, protective film adhesive layer 2 with a thickness of 5um, and scratch-resistant layer protective film PET substrate 1 with a thickness of 50um; in this embodiment, protective film adhesive layer 2, colored anti-scratch layer 3 and installation adhesive layer 5 All are made of acrylic resin.

[0035] The specific steps of the manufacturing method of the above-mentioned screen protective film are as follows:

[0036] (1) Coating a layer of 25um installation glue layer 5 on the corona surface of the 100um colorful main film PET substrate 4;

[0037] (2) Laminate the PET substrate 6 on the installation adhesive layer 5 with a 50um installation adhesive protectiv...

Embodiment 2

[0041] A colorful anti-scratch screen protective film, which includes: a color main film PET substrate 4 with a thickness of 50um, a color installation adhesive layer 5 with a thickness of 40um, a PET substrate 6 with a thickness of 12um for installation adhesive protective film, and a thickness of 4um The anti-scratch layer 3, the protective film adhesive layer 2 with a thickness of 10um and the scratch-resistant layer protective film PET base material 1 with a thickness of 36um; the protective film adhesive layer 2 and the color installation adhesive layer 5 in this embodiment are all organic made of silicon resin; the anti-scratch layer 3 is made of acrylic resin.

[0042] The specific steps of the manufacturing method of the above-mentioned screen protective film are as follows:

[0043] (1) Coat a layer of 40um color installation adhesive layer 5 on the corona surface of the 50um colorful main film PET substrate 4;

[0044] (2) Use 12um installation adhesive protective f...

Embodiment 3

[0048] A colorful anti-scratch screen protective film, which includes: a colorful main film PET substrate 4 with a thickness of 250um, a color installation adhesive layer 5 with a thickness of 10um, a PET substrate 6 with a thickness of 36um for installation adhesive protection film, and a thickness of 8um The colored anti-scratch layer 3, the protective film adhesive layer 2 with a thickness of 20um and the scratch-resistant protective film PET base material 1 with a thickness of 12um; the protective film adhesive layer 2, the colored installation adhesive layer 5 and the colored anti-scratch Layer 3 is made of silicone resin.

[0049] The specific steps of the manufacturing method of the above-mentioned screen protective film are as follows:

[0050] (1) Coat a layer of 10um color installation adhesive layer 5 on the corona surface of the 250um colorful main film PET substrate 4;

[0051] (2) Use 36um installation adhesive protective film PET substrate 6 to compound on the co...

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Abstract

The invention discloses a colorful scratch-resistant screen protection film. The main structure of the colorful scratch-resistant screen protection film comprises a colorful main film, a mounting adhesive layer, a mounting adhesive protection film, a scratch-resistant layer, a protection film adhesive layer and a scratch-resistant layer protection film. The colorful scratch-resistant screen protection film provided by the invention is easy to mount, and capable of quickly and automatically removing bubbles; no adhesive residue is left on the screen surface after the colorful scratch-resistant screen protection film is removed; the colorful scratch-resistant screen protection film can be repeatedly sticked and used after being removed from the screen; the colorful scratch-resistant screen protection film has the functions of scratch resistance, excellent abradability, stain repellence and the like; in addition, because the used colorful main film is a colorful base film, and at least one of the scratch-resistant layer or the mounting adhesive layer is a colored layer, the colorful scratch-resistant screen protection film has the characteristics of gorgeous colors, transparentness and brightness, high fashion property, and the like, and can be widely applied to screen protection of various liquid crystal display screens. A producing method of the colorful scratch-resistant screen protection film provided by the invention is simple, easy to operate and suitable for industrial production.

Description

technical field [0001] The invention relates to a protective film, in particular to a colorful anti-scratch screen protective film for protecting a liquid crystal screen and a manufacturing method thereof. Background technique [0002] With the vigorous development of electronic technology, electronic products such as mobile phones, MP4, MP5, cameras, digital video cameras, and notebook computers are being introduced from old to new. In order to prevent the screen surface of electronic products from being scratched or worn, which will affect the use, a screen protective film is generally attached to the screen surface of electronic products. [0003] However, the screen protectors currently used in the market are prone to bubbles when pasted and are not easy to discharge, which affects the aesthetics of the product after the film is applied. Moreover, the screen protectors currently used have low light transmittance and poor scratch resistance, and the protective film is sti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/08B32B33/00B32B7/04B05D1/36
Inventor 金国华
Owner SUZHOU XILIN OPTOELECTRONICS TECH IND
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