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A kind of OGS touch screen functional sheet manufacturing process

A production process and touch screen technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of low GG bonding yield and high cost of projected capacitive touch modules, etc., to achieve The effect of simple production cost, low cost and simple process

Inactive Publication Date: 2017-02-08
JIANGXI TIANYI PHOTOELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The former is limited by the fact that high-end ITO thin film materials are in the hands of a few Japanese companies, while the latter’s GG bonding yield is generally low, which is the main reason for the high cost of projected capacitive touch modules.

Method used

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  • A kind of OGS touch screen functional sheet manufacturing process

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Embodiment

[0021] The invention is an OGS touch screen with a low-cost printing process. The OGS touch screen with a low-cost printing process includes the strengthening and printing of the structural component CG of the touch screen, and the coating and graphic production of the functional component sensor. The present invention abandons the sensor bonding of the traditional double-layer structure (CG+sensor) of the capacitive touch screen, reduces the link that has the greatest impact on the yield rate of the touch screen, and reduces costs. The present invention is different from the Huangguang OGS capacitive screen. The present invention is clearly positioned on the automatic capacitive solution of single-point and 2-point touch, and focuses on the field of low-end capacitive screens. Compared with the traditional yellow light OGS capacitive touch screen, the present invention reduces the number of processes. The normal yellow light single-sided multi-point metal bridging OGS needs to...

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Abstract

The invention discloses a manufacturing process for a functional sheet of an OGS touch screen. The manufacturing process comprises reinforcing, printing and making of a structural component CG of the touch screen, film plating of a functional component sensor, formation of patterns and cracking into small pieces. Through the processes of deep reinforcement of integrated glass, high-temperature film plating, CNC (Computer Numerical Control) cutting and the like, the overall thickness of the TP is reduced on the premise of not changing the performance such as the strength and function of the touch screen, but the manufacturing process is simpler, the cost is lower and the investment is smaller than the conventional OGS manufacturing process. The manufacturing process has the characteristics of simple process, easiness in implementation and low cost.

Description

technical field [0001] The invention relates to a production process of a functional sheet of an OGS touch screen. Background technique [0002] Marked by the birth of the Apple iPhone, the application of capacitive touch screens in smart phones has entered a climax of development and consumption in the world. At present, regardless of well-known brands in the industry or counterfeit guerrillas, there are almost no mobile phone manufacturers that do not compete to launch a variety of capacitive touch screen mobile phones. One hundred yuan cottage machines are also developing capacitive touch screens. [0003] In the touch screen industry, the main technologies of projected capacitive touch panels for single-point or two-point touch applications are divided into two types: film type and glass type. The Apple camp uses glass projected capacitive (glass type) , and the non-apple camp is mainly based on film type PET; the current mainstream film structure is to use ITO on the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/044
Inventor 陈伟
Owner JIANGXI TIANYI PHOTOELECTRIC
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