Manufacturing process for glass pane of electronic product

Abstract

The invention discloses a manufacturing process for a glass pane of an electronic product. The manufacturing process comprises the following steps: S1, graphical transfer, comprising the following concrete steps of <1.1> respectively pasting photosensitive film resists to double faces; <1.2> performing laser targeting; <1.3> performing CCD film cutting; <1.4> stripping waste; <1.5> performing intermediate inspection; S2, chemical etching; S3, glass edge carving (polishing); S4, 2 times of reinforcement; S5, UV (ultraviolet) film removal; S6, ACF welding; S7, final inspection; S8, packaging for delivery. According to the manufacturing process for the glass pane of the electronic product, disclosed by the invention, on the basis that the strength of glass is not broken, manufacturing of various models can be performed on the glass and the precision of the glass is ensured, and moreover, the production efficiency can be effectively improved; the manufacturing process has the following beneficial effects that production processes can be greatly reduced; the production efficiency and the yield are greatly improved; the production cost is greatly reduced, and the processing precision is improved; the chemical tempering strength and the bending strength of the glass are improved; an ITO (indium tin oxide) line and a screen printing pattern are effectively protected.

Description

technical field [0001] The invention relates to a processing technology of a glass product, in particular to a technology for manufacturing a glass panel of an electronic product. 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 pol...

AI Technical Summary

Problems solved by technology

[0016] 1. Poor etching precision (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 aluminum silicate glass (Alumina Silicate Glass) after deep chemical tempering (potassium ion penetration depth is greater than 20 microns), such as the Gorilla series glass of CORNING (CORNING), but it can cut the glass of Asahi Glass (ASAHI) Aluminum silicate series glass