Glass coating method

A glass and coating surface technology, which is applied in glass manufacturing equipment, glass cutting devices, manufacturing tools, etc., can solve the problems of inability to produce high-stress coated glass in batches, reduce the risk of stripping, reduce the difficulty of coating, and achieve The effect of increased membrane force

Inactive Publication Date: 2020-05-12
浙江晶驰光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method has the above-mentioned problems, and cannot mass-produce coated glass with high stress and high film thickness

Method used

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  • Glass coating method
  • Glass coating method
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Embodiment Construction

[0023] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0024] Such as figure 1 , a glass coating method of the present invention, comprising:

[0025] Step S01, setting several horizontal and vertical grooves on the coating surface of the glass to be coated, so as to evenly divide the coating surface into several units;

[0026] Step S02, ultrasonically cleaning the glass to be coated, and performing coating;

[0027] Step S03, splitting process, cutting the complete coated glass into unit-shaped pieces.

[0028] The glass to be coated is selected to have a thickness of 0.1-1.00 mm.

[0029] In the step S01, special treatment is carried out on the glass to be coated, that is, grooves are arranged on the coating surface of the glass to be coated. figure 2 , set several sta...

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Abstract

The invention discloses a glass coating method, and belongs to the technical field of coating. The method comprises the following steps: S01, arranging a plurality of transverse and vertical grooves on a coating surface of glass to be coated so as to uniformly divide the coating surface into a plurality of units; S02, carrying out ultrasonic cleaning on the glass to be coated, and carrying out coating; and S03, carrying out splitting treatment, namely cutting the complete coated glass into small unit-shaped sheets. According to the invention, the coated glass with high stress and high film thickness can be produced in batches at low cost, and the problem that the film is easy to strip due to the film thickness is solved.

Description

technical field [0001] The invention belongs to the technical field of coating, and in particular relates to a glass coating method. Background technique [0002] The existing glass coating refers to the coating of SI, TI, AL, NB, etc. and their oxides on the surface of glass and other materials. The coated glass has specific transmission and reflection requirements in the range of 300-1500nm, and is mainly used in imaging. lens. For the thickness of the film layer exceeding 2500nm, the stress increases due to the increase of the film layer thickness, which will cause the film layer to fall off when the film is coated on the surface of the substrate. In order to solve the release problem caused by increased stress, there are two existing solutions: one is to increase the adhesion between the film layer and the substrate by adding an adhesive layer; the other is to cut the substrate into small pieces, Reduce the film layer area to reduce the stress of the film layer, and th...

Claims

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Application Information

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IPC IPC(8): C03C17/00C03C17/23C03B33/02
CPCC03B33/02C03C17/002C03C17/23
Inventor 陆张武李恭剑徐征驰王迎
Owner 浙江晶驰光电科技有限公司
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