TOUCH PANEL, DISPLAY DEVICE AND TOUCH PANEL MANUFACTURING METHOD
First Claim
Patent Images
1. A touch panel, comprising:
- an insulating substrate;
a transparent touch electrode provided on the insulating substrate; and
a conductive portion connected to a periphery of the touch electrode, for detecting a touched position on the touch electrode based on an electric signal through the conductive portion, wherein the conductive portion is provided between the insulating substrate and the touch electrode.
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Accused Products
Abstract
A touch panel includes an insulating substrate, a transparent touch electrode provided on the insulating substrate, and a frame portion connected to a periphery of the touch electrode. The touch panel detects a touched position on the touch electrode based on an electric signal through the frame portion. The frame portion is provided between the insulating substrate and the touch electrode.
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Citations
17 Claims
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1. A touch panel, comprising:
- an insulating substrate;
a transparent touch electrode provided on the insulating substrate; and
a conductive portion connected to a periphery of the touch electrode, for detecting a touched position on the touch electrode based on an electric signal through the conductive portion, wherein the conductive portion is provided between the insulating substrate and the touch electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- an insulating substrate;
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12. A method for manufacturing a touch panel including an insulating substrate, a transparent touch electrode provided on the insulating substrate, and a conductive portion connected to a periphery of the touch electrode, for detecting a touched position on the touch electrode based on an electric signal through the conductive portion, comprising:
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a conductive portion formation step of forming the conductive portion by forming a metal conductive film on the insulating substrate and patterning the metal conductive film; and a touch electrode formation step of forming the touch electrode by forming a transparent conductive film so as to cover the formed conductive portion and patterning the transparent conductive film. - View Dependent Claims (13, 14, 15, 16, 17)
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Specification