Scratch-resistant protective film for AMOLED display screen

A technology of protective film and display screen, applied in the direction of flexible cover, telephone communication, electrical components, etc., can solve the problems of the life and normal use of electronic products, the surface is susceptible to contact pollution, and the display effect of the display is affected. Eliminates reflected light and strong glare, small yellowness, high transparency

Inactive Publication Date: 2017-10-24
HEFEI HUIKE PRECISION DIE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, the use of electronic products such as mobile phones, tablet computers, and personal computers has become quite popular. During the process of moving and using, a large amount of static electricity will be generated on the surface, making the surface easily susceptible to contact pollution, which will affect the life of electronic products. and normal use will have a great impact
In addition, when multi-layer structures such as film substrates and glass cover plates are assembled, film interference often occurs, which greatly affects the display effect of the display, thereby affecting the visual

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1 A scratch-resistant protective film for an AMOLED display screen, comprising a release film layer, a protective film adhesive layer arranged on the release film layer, a TAC base film layer arranged on the protective film adhesive layer, and a set The multifunctional layer on the TAC base film layer, the multifunctional layer includes an anti-ultraviolet blue light UV layer, an antistatic layer and a nano-absorbing layer.

[0014] The release film layer is selected from PET release film, PE release film, OPP release film, single silicon release film, PC release film or PMMA release film.

[0015] The thickness of the TAC base film layer is 0.2-0.3mm.

[0016] The anti-ultraviolet blue light UV layer has an anti-wavelength range of 230-425nm.

[0017] Antistatic agents in the antistatic layer include alkyl quaternary ammonium salt antistatic agents, alkyl phosphonium salt antistatic agents, ethoxylated aliphatic alkylamine antistatic agents, alkylsulfonic a...

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PUM

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Abstract

The invention discloses an anti-scratch protective film for an AMOLED display screen, which comprises a release film layer, a protective film glue layer arranged on the release film layer, a TAC base film layer arranged on the protective film glue layer and The multifunctional layer arranged on the TAC base film layer, the multifunctional layer includes an anti-ultraviolet blue light UV layer, an antistatic layer and a nano-absorbing layer. The anti-scratch protective film of the present invention is antistatic and anti-blue light at the same time, and the screen protective film in the present invention not only has good anti-blue light performance, but also has a small yellowness, which improves the comfort of use of the screen protective film , the present invention has high permeability and can effectively eliminate reflected light and strong glare, and at the same time has better scratch resistance.

Description

technical field [0001] The invention relates to the technical field, in particular to an anti-scratch protective film for an AMOLED display screen. Background technique [0002] In recent years, the use of electronic products such as mobile phones, tablet computers, and personal computers has become quite popular. During the process of moving and using, a large amount of static electricity will be generated on the surface, making the surface easily susceptible to contact pollution, which will affect the life of electronic products. And normal use will have a great impact. In addition, when multi-layer structures such as film substrates and glass cover plates are assembled, film interference often occurs, which greatly affects the display effect of the display, thereby affecting vision. With the continuous improvement of the utilization rate of these electronic products, people spend more and more time facing these products every day, and the LEDs, computer background lights...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B7/06B32B3/08B32B27/06B32B27/30B32B33/00H04M1/02B65D65/40
CPCB32B7/06B32B3/08B32B27/06B32B27/308B32B33/00B32B2307/21B32B2307/40B32B2307/584B65D65/40H04M1/0202
Inventor 白航空
Owner HEFEI HUIKE PRECISION DIE CO LTD
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