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Printing process for fluorescent display mobile phone protection screen

A mobile phone protection and fluorescent technology, applied in printing, printing devices, etc., can solve the problems of finding the location of the mobile phone, not having the ability to display itself, and being unable to be promoted, etc., so as to improve the anti-counterfeiting function, the effective anti-counterfeiting function, work and life convenient effect

Active Publication Date: 2016-04-06
广东星弛光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current mobile phone screen is black in standby mode, and can only be seen when the screen is on. If there is no light at night, it is difficult to find the location of the mobile phone.
In addition, many girls like to put their mobile phones in handbags or schoolbags, and there are many items. In this case, if you want to find a mobile phone, you need to add some high-resolution accessories or packaging to the mobile phone. The mobile phone itself does not have Features that reveal themselves in the dark
If the screen of the mobile phone is illuminated through the built-in program, it will consume the power of the mobile phone for a long time and cannot be promoted

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A printing process for a protective screen of a fluorescent display mobile phone, comprising the following steps:

[0051] A. Vacuum coating: After cleaning the white glass, put it into the vacuum coating machine, and plate the high refractive index material TiO on the upper surface and the lower surface of the white glass in turn. 2 Thin film layer and low refractive index material SiO 2 film layer.

[0052] B. Fluorescent pattern printing: Take out the vacuum-coated glass white sheet, and print the fluorescent pattern area on the lower surface of the glass white sheet with fluorescent ink.

[0053] B1, coated with high refractive index material TiO 2 Thin film layer and low refractive index material SiO 2 The lower surface of the glass white sheet of the film layer is scraped and coated with luminous powder ink pattern layer by screen printing technology, and then dried and cured after printing. The mesh number of the printed screen is 300 mesh, the hardness of the...

Embodiment 2

[0093] A printing process for a protective screen of a fluorescent display mobile phone, comprising the following steps:

[0094] A. Vacuum coating: After cleaning the white glass, put it into the vacuum coating machine, and plate the high refractive index material TiO on the upper surface and the lower surface of the white glass in turn. 2 Thin film layer and low refractive index material SiO 2 film layer.

[0095] B. Fluorescent pattern printing: Take out the vacuum-coated glass white sheet, and print the fluorescent pattern area on the lower surface of the glass white sheet with fluorescent ink.

[0096] B1, coated with high refractive index material TiO 2 Thin film layer and low refractive index material SiO 2 The lower surface of the glass white sheet of the film layer is scraped and coated with luminous powder ink pattern layer by screen printing technology, and then dried and cured after printing. The mesh number of the printed screen is 300 mesh, the hardness of the...

Embodiment 3

[0136] A printing process for a protective screen of a fluorescent display mobile phone, comprising the following steps:

[0137] A. Vacuum coating: After cleaning the white glass, put it into the vacuum coating machine, and plate the high refractive index material TiO on the upper surface and the lower surface of the white glass in turn. 2 Thin film layer and low refractive index material SiO 2 film layer.

[0138] B. Fluorescent pattern printing: Take out the vacuum-coated glass white sheet, and print the fluorescent pattern area on the lower surface of the glass white sheet with fluorescent ink.

[0139] B1, coated with high refractive index material TiO 2 Thin film layer and low refractive index material SiO 2 The lower surface of the glass white sheet of the film layer is scraped and coated with luminous powder ink pattern layer by screen printing technology, and then dried and cured after printing. The mesh number of the printed screen is 350 mesh, the hardness of the...

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Abstract

The invention relates to the technical field of mobile phone protection screens, in particular to a printing process for a fluorescent display mobile phone protection screen. The printing process includes the following steps of firstly, vacuum coating, secondly, fluorescent pattern printing, thirdly, main body printing and fourthly, cover bottom printing. In the vacuum coating process, a white glass slice is put into a vacuum coating machine after being cleaned, the upper surface and the lower surface of the white glass slice are each sequentially electroplated with a high-reflective-index material TiO2 film layer and a low-reflective-index material SiO2 film layer. In the fluorescent pattern printing process, the white glass slice obtained after vacuum coating is taken out, and the lower surface of the white glass slice is printed with a fluorescent pattern region through fluorescent ink. In the main body printing process, main body printing is conducted on the fluorescent pattern region. In the cover bottom printing process, cover bottom printing is conducted on the pattern region of a printed white glass slice main body, and the fluorescent display mobile phone protection screen is obtained. The mobile phone protection screen has the fluorescent effect, can emit light in the dark, can be found conveniently and is simple in process and good in decoration effect. The overall quality of a mobile phone is improved.

Description

technical field [0001] The invention relates to the technical field of printing of mobile phone protective screens, in particular to a printing process for fluorescent display mobile phone protective screens. Background technique [0002] Mobile phone protection screen is one of the most important components of mobile phone equipment. With the continuous maturity of mobile phone manufacturing technology, the chips and functions of mobile phones are gradually approaching the same technical level, and it is difficult to highlight the value of brand mobile phones. As the most intuitive and important component, the mobile phone protective screen is getting more and more attention for its role. [0003] The current mobile phone screen is black in standby mode, and can only be seen when the screen is on. If there is no light at night, it is difficult to find the location of the mobile phone. In addition, many girls like to put their mobile phones in handbags or schoolbags, and th...

Claims

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Application Information

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IPC IPC(8): B41M1/34B41M1/14B41M1/18
CPCB41M1/14B41M1/18B41M1/34
Inventor 王亚平张祥林刘林松
Owner 广东星弛光电科技有限公司
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