Manufacturing process of electronic product glass panel

A glass panel and manufacturing process technology, applied in the direction of exposure devices, instruments, identification devices, etc. in the photoengraving process, can solve the problems of rough etching surface, poor etching accuracy, slow etching speed, etc., so as to reduce the production process and improve the chemical toughening strength. and bending strength, the effect of improving machining accuracy

Inactive Publication Date: 2014-12-31
KUNSHAN RUIYONGCHENG PRECISION EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] 1. The etching accuracy is poor (200-300 microns);
[0017] 2. The etched surface is rough and needs to be engraved, and edge collapse or surface collapse also occurs during engraving;
[0018] 3. The etching speed is slow;
[0019] 4. It is impossible to cut the hydrated al

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0051] A manufacturing process for a glass panel of an electronic product, comprising the following steps:

[0052] Step 1) graphical transfer, the graphical transfer includes the following steps:

[0053]Step 1.1) Double-sided photosensitive resist film: Use an automatic or manual film laminating machine to attach photosensitive resist film to both sides of the glass panel at the same time, and use a hot pressing roller at a pressure of 2-4kg / cm2 and a line speed of 1-2m / min Stick the photoresist film on the surface of the glass panel at a temperature of 75-85°C, and ensure that there are no bubbles in the photoresist film when pasting the film;

[0054] Use an automatic or manual film laminating machine to stick the photosensitive resist film on both sides at the same time. The photosensitive resist film involved in the process of this embodiment is a specially developed UV photosensitive PVC film. The characteristics of the resist film are that the thickness of the PVC fi...

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PUM

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Abstract

The invention discloses a manufacturing process of an electronic product glass panel. The manufacturing process comprises the following steps: imaging transfer; chemical etching; glass edge carving; twice reinforcement; film removal; silk-screen printing; ITO manufacturing; electrode manufacturing; ACF (Active Carbon Fiber) welding; final inspection; package and shipment. On the basis of not damaging the strength of glass, the manufacturing process of the electronic product glass panel is capable of performing various molding and manufacturing on glass, ensuring the precision and effectively improving the production efficiency. The manufacturing process has the following beneficial effects that 1) the production processes can be greatly reduced by virtue of the manufacturing process; 2) the production efficiency and the yield are greatly improved; 3) the production cost is greatly reduced and the processing precision is improved; 4) the chemical tempering strength and bending resistance of glass are improved.

Description

technical field [0001] The invention relates to a processing technology for glass products, in particular to a technology for manufacturing glass panels of electronic products. Background technique [0002] With the improvement of technology and living standards, more and more mobile phones, PDA (Personal Digital Assistant), car navigation system, MP4, netbook (Net Book), such as i-Pad and other electronic products have entered people's daily life. [0003] For the convenience of portability, people put forward requirements for lightness, thinness and miniaturization of these electronic products, so most of the designs of these products adopt small flat displays (Flat Display). [0004] These flat-panel displays have small size, high precision requirements, and great difficulty in processing technology. Therefore, in the past, high light transmittance, high surface hardness, and scratch-resistant acrylic (Acryl), PET, etc. were generally used. Manufactured from dense polyme...

Claims

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Application Information

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IPC IPC(8): G09F9/00G03F7/20C03C15/00
Inventor 金龙
Owner KUNSHAN RUIYONGCHENG PRECISION EQUIP
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