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A method for decorating the blind hole surface of a transparent display panel

A transparent display panel, blind hole technology, applied in the process of producing decorative surface effects, decorative arts, input/output process of data processing, etc., can solve the problem of uneven line thickness, poor printing quality, size Not good and other problems, to achieve the effect of clear outline, complete uniformity and good uniformity

Active Publication Date: 2019-10-08
ZHEJIANG XINGXING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is only for simply spraying a layer of ink layer on the surface of the panel and the surface of the blind hole, rather than printing the corresponding pattern or text on the side wall of the blind hole, and when designing the pattern on the side wall, such as When pad printing text or pattern is used, because the side wall of the blind hole has a certain inclination angle, the ink is prone to flow, which makes the printing quality worse and cannot meet the corresponding requirements; that is to say, it does not solve the problem in the blind hole. Problems of uneven line thickness, burrs, poor size or printing failure in side wall decoration pattern or text

Method used

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  • A method for decorating the blind hole surface of a transparent display panel
  • A method for decorating the blind hole surface of a transparent display panel

Examples

Experimental program
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Effect test

Embodiment 1

[0025] In this embodiment, the glass panel of the mobile phone display screen is used as the specific implementation, and the specific decoration method is as follows:

[0026] According to the size of the display screen of the mobile phone, a transparent display panel 1 with a blind hole 2 is selected, which is made of glass, and the side with the blind hole 2 is usually called the back side, wherein the bottom surface 21 of the blind hole 2 is the same as the bottom surface of the blind hole 2. The included angle between the side wall surfaces 22 is 140°C. The ink is printed on the bottom surface 21 of the blind hole 2 by silk screen printing. The ink can use conventional raw materials. As for the color of the ink, it can be selected according to actual needs, such as white or black, etc., after printing, control the temperature at 150 ° C for 30 minutes to bake, so that an ink layer is formed on the bottom surface 21 of the blind hole 2 after drying; then, on the side wall s...

Embodiment 2

[0028] In this embodiment, the PMMA panel of the display screen of the mobile phone is used as the specific implementation, and the specific decoration method is as follows:

[0029] According to the size of the display screen of the mobile phone, a transparent display panel 1 with a blind hole 2 is selected, which is made of PMMA material. Usually, the side with the blind hole 2 is called the back side, wherein the bottom surface 21 of the blind hole 2 is connected with the blind hole 2. The included angle between the side wall surfaces 22 of the blind hole 2 is 120°C. The ink is printed on the bottom surface 21 of the blind hole 2 by silk screen printing. The ink can use conventional raw materials. As for the color of the ink, it can be selected according to actual needs, such as White or black, etc., after printing, control the temperature at 120 ° C for 30 minutes to bake, so that an ink layer is formed on the bottom surface 21 of the blind hole 2 after drying; then, on the...

Embodiment 3

[0031] In the present embodiment, take the PMMA panel of the tablet computer display screen as the specific implementation, and the specific decoration method is as follows:

[0032] According to the size of the display screen of the tablet computer, a transparent display panel 1 with a blind hole 2 is selected, which is made of PMMA material, and the side with the blind hole 2 is usually called the back side, wherein the bottom surface 21 of the blind hole 2 is in contact with the blind hole. The included angle between the side wall surfaces 22 of the blind hole 2 is 150°C. The ink is printed on the bottom surface 21 of the blind hole 2 by silk screen printing. The ink can use conventional raw materials. As for the color of the ink, it can be selected according to actual needs, such as White or black, etc., after printing, control the temperature at 120 ° C for 30 minutes to bake, so that an ink layer is formed on the bottom surface 21 of the blind hole 2 after drying; then, o...

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Abstract

The invention relates to a method for decorating a blind hole surface of a transparent display panel, and belongs to the technical field of mobile phone panel processing. In order to solve the problem that the existing blind hole decorative lines are uneven in thickness and unclear in contour, the invention provides the method for decorating the blind hole surface of the transparent display panel. The method comprises the steps of selecting the transparent display panel with a blind hole, printing ink on the bottom surface of the blind hole and drying, and forming an ink layer on the bottom surface of the blind hole; pad printing the ink layer on the side wall surface of the blind hole, baking the ink layer and then using laser carving processing to form a corresponding decorative pattern on the side wall surface of the blind hole according to a designed decorative pattern; and after that, performing electroplating to make the bottom surface and the side wall surface of the blind hole to be covered with an electroplated layer, printing the ink layer on the surface of the electroplated layer, drying the ink layer, and then obtaining the transparent display panel with the decorated blind hole. According to the method for decorating the blind hole surface of the transparent display panel provided by the invention, the decorative pattern has the advantages of being even in line thickness, complete in printing, burr-free, clear in contour, and angular in line edges.

Description

technical field [0001] The invention relates to a method for decorating the blind hole surface of a transparent display panel, belonging to the technical field of mobile phone panel processing. Background technique [0002] With the continuous development of digital technology, various information processing devices are booming at an astonishing speed, and various electronic products provide a wealth of digital information in life. Under the wave of digital information, touch panels have long been the main focus of attention. The most widely used are mainly mobile phone panels, tablet computer panels, etc., and can also be medium-sized LCD panels of 10 inches or more used in some commercial terminal products. At present, it is the most widely used in mobile phones. Generally, the glass panel is joined with the display panel of the mobile phone, and there are generally blind holes on the glass panel. Set the groove on. Usually, the function key is set at the blind hole, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02G06F3/041B44C1/24B44C1/22B44C1/00
Inventor 王先玉夏永光
Owner ZHEJIANG XINGXING TECH CO LTD
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