Method for manufacturing touch screen

Abstract

The invention relates to a method for manufacturing a touch screen. The touch screen includes a conducting film and a conducting glass. The manufacturing method includes steps as follows: dividing some active regions on the conducting film; providing a cutting mat frame that a window shape corresponding to the active region is cut on the cutting mat using laser; putting the cutting mat frame level on a combined machine, then putting the conducting film level on the cutting mat frame for combining with the conducting glass; the combined machine inhaling between the cutting mat frame and the conducting film through a platform surface air vent. The method can absorb the conducting film for forming phenomenon that the conducting film shows down, accordingly reduces occurrence rate of Newton's ring and increases the touch screen appearance yield.

Description

technical field [0001] The invention relates to a manufacturing method of a touch screen, in particular to a manufacturing method of a touch screen capable of reducing the occurrence rate of Newton's rings. Background technique [0002] Because touch screen products need to bond the upper material conductive film and the lower material conductive glass to each other after printing the adhesive, the alignment point of the alignment is based on the alignment point of the printing, and then given a certain temperature, pressure and combination time When the products are bonded to each other, it is found that there are many Newton rings on the products bonded to each other. In this way, many defects in the appearance of the product are caused. When the conductive film and conductive glass are combined, the Newton rings produced exceed the entire product. 1 / 3 of the time, directly lead to product scrapping, resulting in huge waste. Contents of the invention [0003] The main p...

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Problems solved by technology

[0002] Because touch screen products need to bond the upper material conductive film and the lower material conductive glass to each other after printing the adhesive, the alignment point of the alignment is based on the alignment point of the printing, and then given a certain temperature, pressure and combination time When the products are bonded to each other, it is found that there are many Newton rings on the products bonded to each other. In this way, many defects in the appearance of the product are caused. When the conductive film and conductive glass are combined, the Newton rings produced exceed the entire product. 1 / 3 of the time, it directly leads to the scrapping of the product, resulting in huge waste

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