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Processing method for coating 3D glass by light-shielding film for

A processing method and technology of light-shielding film, applied in metal processing equipment, manufacturing tools, laser welding equipment, etc., can solve problems such as uneven edges and difficult to completely fit the color layer

Inactive Publication Date: 2019-09-20
SHENZHEN NENGJIA AUTOMATION EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a processing method for 3D glass with a light-shielding film, so as to solve the problem that the color layer is difficult to completely fit due to the large angle at the corners or other bends of the 3D glass in the prior art. , the problem of uneven edges

Method used

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  • Processing method for coating 3D glass by light-shielding film for
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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0026] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that wh...

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Abstract

The invention provides a processing method for coating 3D glass by a light-shielding film. The 3D glass comprises a main body portion and a bent portion surrounding the main body portion, the bent portion comprises two first bent portions and two second bent portions, the two first bent portions are arranged on opposite sides of the main body portion, and the two second bent portions are arranged between the two first bent portions. The processing method comprises the following steps: step 1, performing pre-treatment on the 3D glass; step 2, performing coating on the pre-treated 3D glass by adopting pad printing or 3D printing to form a color layer on inner wall of the bent portion to achieve the effect of coloring of a frame; and step 3, fixing the coated 3D glass, performing circumferential movement along the inner wall of the bent portion by adopting a laser for trimming deflashing of the color layer, so as to complete the work of coating the frame of the D glass by the light-shielding film. The method provided by the invention solves the problems that a color layer is difficult to completely bond and an edge is not flush due to a larger angle of a corner or other bent places of 3D glass when coating is performed in the prior art.

Description

technical field [0001] The invention relates to the technical field of glass products, in particular to a method for processing 3D glass with a light-shielding film. Background technique [0002] The display screen is an important part of the display device. In order to obtain better visual effects, people use the refraction principle of glass to make the edge of the screen into a curved surface with a certain radian without changing the size of the screen, refracting a borderless display. effect for better visual effects. The light transmission from the side of the screen will affect the visual effect of the display screen, so it is necessary to paint the edge of the glass to solve the problem of affecting the display effect of the display due to light leakage from the edge of the glass cover, and at the same time achieve the effect of decorative glass. However, the corners of 3D glass or other similar 3D glass products or other places with large bending angles are difficu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/00B23K26/00
CPCB23K26/00C03C17/002
Inventor 王志辉郑君华
Owner SHENZHEN NENGJIA AUTOMATION EQUIP
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