Machining method for glass cover plate of mobile phone touch screen

A glass cover plate and processing method technology, applied in glass production, glass manufacturing equipment, glass cutting device, etc., can solve the problems of high equipment cost, low yield rate, low efficiency, etc., achieve good effect, improve yield rate, cost reduction effect

Inactive Publication Date: 2013-07-24
东莞光韵达光电科技有限公司
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  • Summary
  • Abstract
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Problems solved by technology

[0011] The present invention provides a mobile phone in order to solve the above-mentioned problems of low yield and high cost in processing the glass cover plate of the touch scr...

Method used

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Embodiment Construction

[0024] The present invention provides a kind of processing method of glass cover plate of mobile phone touch screen, and the processing method adopted is as follows:

[0025] First use a wheel cutting machine to scribe on a large piece of glass substrate, and then use manual breaking or slicing machine to split the large glass substrate into rectangular glass cover plates of suitable size. In this processing station, the cost of the wheel cutting machine Compared with other cutting processes such as laser cutting and water jet processing, it has a huge cost advantage; place the cut rectangular glass cover on the laser cutting machine, and use the laser cutting method to cut the rectangular glass cover The four right angles are rounded according to the design graphics. At the same time, on the rectangular glass cover, the round holes of the mobile phone buttons and the long sound holes for calls are cut out according to the design graphics. In this processing station, laser cutt...

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Abstract

The invention relates to the technical field of machining for the glass cover plate of a mobile phone touch screen, and particularly relates to a machining method for the glass cover plate of a mobile phone touch screen. Compared with the traditional mechanical machining method, a laser cutting machine is adopted in the method, the four rectangle right angles of the rectangular glass cover plate are cut into circular angles by laser, and circular holes corresponding to mobile phone keys on the rectangular glass cover plate and a strip-shaped sound hole corresponding to a phone receiver are cut out. Compared with the traditional mechanical contact-type machining method, the adopted non-contact-type machining method has the following advantages that 1, any route curve can be cut by laser, so that the speed is fast and the effect is good during cutting for the circular angles and drilling; 2, laser machining belongs to non-contact machining, so that consumables are not used during the machining process, and the cost is reduced compared with the traditional CNC (computerized numerical control) cutting method; and 3, breakages or cracks are avoided during the non-contact laser cutting process, so that the yield of products is greatly increased.

Description

technical field [0001] The invention relates to the technical field of touch screen glass cover processing, in particular to a processing method for a mobile phone touch screen glass cover plate. Background technique [0002] With the rapid development of touch screen technology, touch screen has been widely used in every corner of daily life, such as: smartphones, tablet computers, car navigation systems, ATM machines, subway ticket machines, calling machines in public places such as hospitals or banks, Various large-screen demonstration devices used by news media, etc., touch screens have become an indispensable part of our lives. [0003] The touch screen mainly includes three parts: LCD display module, touch screen module, and glass cover. [0004] Generally, the four corners of the glass cover of the mobile phone touch screen are rounded, and the upper end of the glass cover has a long sound hole, and the lower end has a round hole. The current glass cover processing m...

Claims

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Application Information

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IPC IPC(8): C03B33/02C03B33/08
CPCY02P40/57
Inventor 蔡志祥杨伟杨玉山谢磊
Owner 东莞光韵达光电科技有限公司
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