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A kind of manufacturing method of metal texture glass panel

A manufacturing method and glass panel technology, applied in chemical instruments and methods, metal material coating technology, glass/slag layered products, etc., can solve the problems of lack of metal texture and color effect, incompatibility of signal and metal texture, etc. Achieve the effect of fine metal texture

Active Publication Date: 2016-01-27
DONGGUAN HUAQING OPTICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, manufacturers of mobile phone glass directly cover the glass panel of the mobile phone with ink, which is used to make the glass back cover of the mobile phone, without metal texture and color effect
However, the existing metal panel or metal coating panel will have a shielding effect on mobile phone signal products, and the signal and metal texture are difficult to be compatible.

Method used

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  • A kind of manufacturing method of metal texture glass panel
  • A kind of manufacturing method of metal texture glass panel
  • A kind of manufacturing method of metal texture glass panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for manufacturing metallic textured glass, comprising the steps of:

[0017] 1. Preparation of glass substrate

[0018] 1) High-speed rotary engraving machine prepares the shape of the glass substrate

[0019] 1.1 The speed of engraving machine is 40000 rpm.

[0020] 1.2 Design the roughness of the grinding wheel rod according to the shape of the glass panel.

[0021] 1.3 Design the control program on the control panel of the Jingdiao machine according to the size of the glass substrate.

[0022] 1.4 Put the glass on the fixed fixture of the Jingdiao machine, turn on the coolant switch, and turn on the Jingdiao control switch.

[0023] 2) Glass strengthening process

[0024] 2.1 Prepare the fully automatic strengthening furnace.

[0025] 2.2 Put KNO3 into the strengthening furnace and heat it to 420° for solution.

[0026] 2.3 The formed glass substrate is placed in a 420° KNO3 strengthening furnace for 6 hours.

[0027] It should be noted that the prese...

Embodiment 2

[0040] A method for manufacturing metallic textured glass, comprising the steps of:

[0041] 1. Preparation of glass substrate

[0042] 1) High-speed rotary engraving machine prepares the shape of the glass substrate

[0043] 1.1 The speed of engraving machine is 40000 rpm.

[0044] 1.2 Design the roughness of the grinding wheel rod according to the shape of the glass panel.

[0045] 1.3 Design the control program on the control panel of the Jingdiao machine according to the size of the glass substrate.

[0046] 1.4 Put the glass on the fixed fixture of the Jingdiao machine, turn on the coolant switch, and turn on the Jingdiao control switch.

[0047] 2) Glass strengthening process

[0048] 2.1 Prepare the fully automatic strengthening furnace.

[0049] 2.2 Put KNO3 into the strengthening furnace and heat it to 420° for solution.

[0050] 2.3 The formed glass substrate is placed in a 420° KNO3 strengthening furnace for 6 hours.

[0051] It should be noted that the prese...

Embodiment 3

[0063] A method for manufacturing metallic textured glass, comprising the steps of:

[0064] 1. Preparation of glass substrate

[0065] 1) High-speed rotary engraving machine prepares the shape of the glass substrate

[0066] 1.1 The speed of engraving machine is 40000 rpm.

[0067] 1.2 Design the roughness of the grinding wheel rod according to the shape of the glass panel.

[0068] 1.3 Design the control program on the control panel of the Jingdiao machine according to the size of the glass substrate.

[0069] 1.4 Put the glass on the fixed fixture of the Jingdiao machine, turn on the coolant switch, and turn on the Jingdiao control switch.

[0070] 2) Glass strengthening process

[0071] 2.1 Prepare the fully automatic strengthening furnace.

[0072] 2.2 Put KNO3 into the strengthening furnace and heat it to 420° for solution.

[0073] 2.3 The formed glass substrate is placed in a 420° KNO3 strengthening furnace for 6 hours.

[0074] It should be noted that the prese...

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Abstract

The invention discloses a method for manufacturing a metallic glass panel. The method is characterized by comprising the following steps: performing optical vacuum coating on a glass base plate; and sequentially coating a chromium-containing film layer and a titanium oxide film layer, wherein during the coating of the chromium-containing film layer, the evaporation speed rate of chromium is 0.2-0.5 angstrom per second, oxygen is introduced as reaction gas, the introduction flow of the oxygen is 10-15sccm, and the thickness of the chromium-containing film layer is 12-15nm. Compared with the prior art, the method has the advantages that the chromium-containing film layer obtained by mixing the chromium with chromium oxide can be formed on the glass base plate through an optical vacuum coating technology. Under the condition of adoption of the evaporation speed rate, the oxygen introduction amount and the thickness, the chromium-containing film layer coated with the titanium oxide film layer has excellent metallicity, is not continuously conductive, and hardly affects a signal of a wireless transmitting and receiving module which is positioned in the base plate.

Description

technical field [0001] The invention relates to surface coating decoration, in particular to a method for manufacturing a metallic glass panel. Background technique [0002] With the improvement of people's living standards, mobile phone functions are also the pursuit of consumers. The appearance of mobile phone glass touch panels also attracts the attention of the public. Therefore, mobile phone shells with metallic luster and colors and capacitive touch screen glass touch panels have developed into An irreplaceable part of mobile phone decoration. [0003] At present, manufacturers of mobile phone glass directly cover the glass panel of the mobile phone with ink to make the glass back cover of the mobile phone, without metal texture and color effect. However, the existing metal panel or metal coating panel will have a shielding effect on mobile phone signal products, and the signal and metal texture are difficult to be compatible. Contents of the invention [0004] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B9/04B32B17/00B32B33/00C23C14/08C23C14/18B41M1/12
Inventor 龚玉根汤力
Owner DONGGUAN HUAQING OPTICAL TECH