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Processing method of protective glass of display screen, protective glass and display screen

A processing method and technology for protecting glass, which can be applied in electrical digital data processing, input/output process of data processing, instruments, etc., can solve problems such as protecting glass burrs, and achieve the effect of increasing strength and improving impact resistance.

Active Publication Date: 2016-06-01
PHICOMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a treatment method for the protective glass of the display screen, the protective glass and the display screen, so as to solve the burr phenomenon of the protective glass in the prior art, thereby improving the impact resistance of the protective glass

Method used

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  • Processing method of protective glass of display screen, protective glass and display screen
  • Processing method of protective glass of display screen, protective glass and display screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An embodiment of the present invention provides a method for processing a protective glass of a display screen, the processing method comprising the following steps:

[0022] providing a potassium zirconate solution;

[0023] heating the potassium zirconate solution to 25°C-80°C;

[0024] The cover glass is contacted with the potassium zirconate solution for at least 50-300 seconds.

[0025] Wherein, the potassium zirconium silicate solution in this embodiment contains the following molar percentage components: zirconium dioxide is 10%-35%, silicon dioxide is 20%-30%, and potassium oxide is 5%-10%. Preferably, zirconium dioxide is 28%-32%, silicon dioxide is 22.5%-26.5%, and potassium oxide is 5%-10%.

Embodiment 2

[0027] A preferred embodiment of the present invention provides a method for processing a protective glass of a display screen, the processing method comprising the following steps:

[0028] providing a potassium zirconate solution;

[0029] heating the potassium zirconate solution to 25°C-80°C;

[0030] The cover glass is contacted with the potassium zirconate solution for at least 50-300 seconds.

[0031] Wherein, the potassium zirconate silicate solution in this embodiment contains the following molar percentage components: zirconium dioxide is 28%-32%, silicon dioxide is 22.5%-26.5%, and potassium oxide is 5%-10%. Preferably, the potassium zirconate solution is heated to 50°C-56°C.

Embodiment 3

[0033] A preferred embodiment of the present invention provides a method for processing a protective glass of a display screen, the processing method comprising the following steps:

[0034] providing a potassium zirconate solution;

[0035] heating the potassium zirconate solution to 50°C-56°C;

[0036] The cover glass is contacted with the potassium zirconate solution for at least 50-300 seconds.

[0037] Wherein, the potassium zirconate silicate solution in this embodiment contains the following molar percentage components: zirconium dioxide is 28%-32%, silicon dioxide is 22.5%-26.5%, and potassium oxide is 5%-10%. Preferably, the cover glass is in contact with the potassium zirconate solution for at least 50-70 seconds.

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PUM

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Abstract

The invention discloses a processing method of protective glass of a display screen and the protective glass. According to the processing method and the protective glass, a deckle edge phenomenon of the protective glass in the prior art is solved, so that the impact resistance of the protective glass is improved. The processing method comprises the following steps: providing a zirconium-potassium metasilicate solution; heating the zirconium-potassium metasilicate solution to 25-80 DEG C; and making contact between the protective glass and the zirconium-potassium metasilicate solution for 50-300 seconds.

Description

technical field [0001] The invention relates to the field of display device manufacturing, in particular to a processing method for a protective glass of a display screen, the protective glass and a display screen. Background technique [0002] With the increasing development of terminal technology, terminal display screens are gradually becoming thinner. The traditional liquid crystal display screen with relatively large thickness is gradually replaced by a thin display screen, for example, an active matrix organic light emitting diode (Active Matrix Organic Light Emitting Diode, referred to as AMOLED) screen. [0003] In the prior art, because the protective glass of the AMOLED screen is thin, it cannot be trimmed, roughly ground, polished, etc., and there is no such process for the protective glass in the processing process. The protective glass is cut directly Used for processing into AMOLED screen. However, the cut edge of this kind of protective glass has many small ...

Claims

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Application Information

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IPC IPC(8): C03C17/25G06F3/041
CPCC03C17/006C03C17/25G06F3/0412
Inventor 徐剑
Owner PHICOMM (SHANGHAI) CO LTD