TOUCH SCREEN AND MANUFACTURING METHOD THEREOF
First Claim
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1. A method of manufacturing a touch screen, comprising the steps of:
- a) forming a conductive layer on a substrate;
b) forming an etching resist pattern on the conductive layer; and
c) forming a first conductive pattern having a line width smaller than the line width of the etching resist pattern by over-etching the conductive layer by using the etching resist pattern.
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Abstract
The present invention provides a method of manufacturing a touch screen, comprising the steps of: a) forming a conductive layer on a substrate; b) forming an etching resist pattern on the conductive layer; and c) forming a conductive pattern having a line width smaller than the line width of the etching resist pattern by over-etching the conductive layer by using the etching resist pattern and a touch screen manufactured by the method. According to the present invention, a touch screen comprising a conductive pattern having an ultrafine line width can be economically and efficiently provided.
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11 Claims
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1. A method of manufacturing a touch screen, comprising the steps of:
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a) forming a conductive layer on a substrate; b) forming an etching resist pattern on the conductive layer; and c) forming a first conductive pattern having a line width smaller than the line width of the etching resist pattern by over-etching the conductive layer by using the etching resist pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11-30. -30. (canceled)
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