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Blue-light-filtering anti-dazzle wear-resistant touch display screen and manufacturing method thereof

A technology that touches the display screen and filters blue light. It is applied in the input/output process of data processing, ion implantation, plating, coating, etc. It can solve the problems of little sterilization function, infection of bacteria, and impact on aesthetics.

Inactive Publication Date: 2016-06-22
OURLOOK ZHANGZHOU OPTICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing touch screens are easily scratched or scratched during use, which affects the appearance. What is more serious is that after the surface of the touch screen is scratched or scratched, the inner layer is exposed to the air and is easily corroded. Affect the service life
In addition, the existing touch screens have less bactericidal function, and people are easy to infect bacteria from the touch screens during use, causing harm to the human body.

Method used

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  • Blue-light-filtering anti-dazzle wear-resistant touch display screen and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] When the substrate 1 is formed of resin, the manufacturing method specifically includes the following steps:

[0066] 1) Cleaning and drying the substrate 1;

[0067] 2) Coating the outer surface of the substrate 1;

[0068] A. Plating the first film layer 2:

[0069] Adjust the vacuum degree in the vacuum coating chamber to less than or equal to 5.0×10 -3 Pa, and control the temperature in the vacuum coating chamber to 50-70 ℃, bombard the film material of the first film layer 2 with an electron gun, the film material of the first film layer 2 is evaporated and deposited on the outer surface of the substrate in the form of nano-scale molecules At the same time, the evaporation rate of the first film layer 2 is controlled to be 2.5? / S, and the thickness of the first film layer 2 after the final formation is 10-100 nm; wherein, the film material of the first film layer 2 is titanium pentoxide , forming a titanium pentoxide layer;

[0070] B. Plating the second film l...

Embodiment 2

[0086] When the substrate 1 is formed from glass, the manufacturing method specifically includes the following steps:

[0087] 1) Cleaning and drying the substrate 1;

[0088] 2) Coating the outer surface of the substrate 1;

[0089] A. Plating the first film layer 2:

[0090] Adjust the vacuum degree in the vacuum coating chamber to less than or equal to 5.0×10 -3 Pa, and control the temperature in the vacuum coating chamber to 200-300 ℃, bombard the film material of the first film layer 2 with an electron gun, the film material of the first film layer 2 is evaporated and deposited on the outer surface of the substrate in the form of nano-scale molecules At the same time, the evaporation rate of the first film layer 2 is controlled to be 2.5? / S, and the thickness of the first film layer 2 after the final formation is 10-100 nm; wherein, the film material of the first film layer 2 is titanium pentoxide , forming a titanium pentoxide layer;

[0091] B. Plating the second fi...

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Abstract

The invention discloses a blue-light-filtering anti-dazzle wear-resistant touch display screen and a manufacturing method thereof. The touch display screen comprises a substrate; a first film layer, a second film layer, a third film layer, a fourth film layer, a fifth film layer, a sixth film layer, a seventh film layer and an eighth film layer are sequentially arranged on the outer surface of the substrate from interior to exterior; the first film layer, the fourth film layer and the sixth film layer all are trititanium pentoxide layers with the thickness of 10-100 nm; the second film layer, the fifth film layer and the seventh film layer all are silicon dioxide layers with the thickness of 50-100 nm; the third film layer is a metal layer with the thickness of 5-20 nm; and the eighth film layer is a high-hardness layer with the thickness of 10-50 nm. The manufacturing method of the touch display screen comprises the following steps: (1) cleaning the substrate; and (2) plating films on the outer surface of the substrate. The touch display screen provided by the invention can effectively filter more than 33% of harmful blue light, can effectively relieve visual fatigue by filtering the harmful blue light and dazzle, and the wear resistance of the touch display screen can be remarkably improved by utilizing the high-hardness layer.

Description

technical field [0001] The invention relates to the technical field of touch display screens, in particular to a blue light filtering anti-glare wear-resistant touch display screen and a manufacturing method thereof. Background technique [0002] With the progress of society and the development of science and technology, mobile phones, computers and TVs have been widely used in people's work and life. At present, the display screens of mobile phones, computers and TVs on the market are mainly LCD, LED and LCD. With the increasing use of electronic devices with display screens such as computers and TVs, the blue light, ultraviolet rays, and dazzling eyes emitted by these display screens are increasingly damaging to the eyesight. [0003] Blue light is high-energy visible light with a wavelength of 400-500nm. Blue light can directly penetrate the cornea, lens of the eye, and reach the retina. Blue light will stimulate the retina to produce a large number of free radical ions, ...

Claims

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Application Information

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IPC IPC(8): G06F3/041C23C14/30C23C14/08C23C14/10C23C14/18
CPCC23C14/081C23C14/083C23C14/10C23C14/18C23C14/30G06F3/0412G06F2203/04103
Inventor 吴晓彤方俊勇
Owner OURLOOK ZHANGZHOU OPTICAL TECH
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