TOUCH SENSOR AND METHOD OF MANUFACTURING THE SAME
First Claim
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1. A touch sensor, comprising:
- a base film including a first region and a second region;
first sensing electrode patterns on the first region of the base film, the first sensing electrode patterns consisting of a transparent metal oxide; and
second sensing electrode patterns on the second region of the base film, the second sensing electrode patterns including a multi-layered structure that includes a transparent metal oxide pattern and a metal pattern.
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Abstract
A touch sensor includes a base film including a first region and a second region. First sensing electrode patterns are formed on the first region of the base film. The first sensing electrode pattern may consist of a transparent metal oxide. Second sensing electrode patterns are formed on the second region of the base film. The second sensing electrode pattern may include a multi-layered structure that includes a transparent metal oxide pattern and a metal pattern.
8 Citations
20 Claims
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1. A touch sensor, comprising:
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a base film including a first region and a second region; first sensing electrode patterns on the first region of the base film, the first sensing electrode patterns consisting of a transparent metal oxide; and second sensing electrode patterns on the second region of the base film, the second sensing electrode patterns including a multi-layered structure that includes a transparent metal oxide pattern and a metal pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of manufacturing a touch sensor, comprising:
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preparing a base film including a first region and a second region; forming a first transparent metal oxide layer on the base film; forming a low resistance pattern on a portion of the first transparent metal oxide layer on the second region, the low resistance pattern having a resistance less than that of the first transparent metal oxide layer; etching the first transparent metal oxide layer using the low resistance pattern as a mask to form a second sensing electrode pattern including the low resistance pattern on the second region; and forming a first sensing electrode pattern consisting of a transparent metal oxide on a portion of the base film of the first region. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification