Manufacturing method of metal grid conductive film, metal grid conductive film and touch panel

A technology of metal grid and manufacturing method, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve the problems of high ITO resistance, high cost, poor flexibility, etc., and achieve high response speed , enhanced adhesion, low resistance effect
CN104750311BActive Publication Date: 2018-02-13SHENZHEN SUCCESS ELECTRONICS LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN SUCCESS ELECTRONICS LTD
Publication Date
2018-02-13

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Abstract

The invention discloses a method for manufacturing a metal grid conductive film, comprising: forming a metal ink coating on a base material; baking the metal ink coating; and sintering the baked metal ink coating to form Metal grid; removing the unsintered metal ink coating to obtain a metal grid conductive film. The invention also discloses a metal grid conductive film and a touch panel. The manufacturing method of the metal grid conductive film of the present invention has simple process and low cost, and can prepare a flexible patterned metal grid conductive film and a touch panel.
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Description

technical field

[0001] The invention belongs to the technical field of touch screen manufacturing, and in particular relates to a method for manufacturing a metal grid conductive film for a touch screen, a metal grid conductive film produced by the method, and a touch panel using the metal grid conductive film. Background technique

[0002] At present, most capacitive touch panels use the ITO (indium tin oxide) conductive film with mature production technology, but the ITO conductive film has its insurmountable shortcomings: the resistance of ITO is high, and it is not suitable for making medium and large size touch panels; ITO is fragile and has poor flexibility, which is not conducive to the production of flexible panels; high sputtering temperature can easily cause damage to the plastic film and limit the process.

[0003] Metal mesh transparent conductive film (Metal Mesh) has the advantages of low resistance, fast response speed, and good flexibility. It is especially s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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