Touch panel and display device using the same
First Claim
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1. A touch panel comprising:
- a substrate;
a transparent conductive layer located on a surface of the substrate, the transparent conductive layer comprising a first plurality of carbon nanotube wires arranged along a first direction and a second plurality of carbon nanotube wires arranged along a second direction;
two first electrodes electrically connected to the first plurality of carbon nanotube wires; and
two second electrodes electrically connected to the second plurality of carbon nanotube wires.
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Abstract
An exemplary touch panel includes a substrate, transparent conductive layers, a capacitive sensing circuit, and conductive wires. The transparent conductive layers are disposed on a surface of the substrate and spaced apart from each other. Each transparent conductive layer includes a carbon nanotube layer. The carbon nanotube layer includes carbon nanotubes. The conductive wires respectively electrically connect the transparent conductive layers to the capacitive sensing circuit. A display device using the touch panel is also provided.
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Citations
19 Claims
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1. A touch panel comprising:
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a substrate; a transparent conductive layer located on a surface of the substrate, the transparent conductive layer comprising a first plurality of carbon nanotube wires arranged along a first direction and a second plurality of carbon nanotube wires arranged along a second direction; two first electrodes electrically connected to the first plurality of carbon nanotube wires; and two second electrodes electrically connected to the second plurality of carbon nanotube wires. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A display device comprising:
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a touch panel comprising; a substrate; a transparent conductive layer located on a surface of the substrate, the transparent conductive layer comprising a first plurality of carbon nanotube wires arranged along a first direction and a second plurality of carbon nanotube wires arranged along a second direction; two first electrodes electrically connected to the first plurality of carbon nanotube wires; two second electrodes electrically connected to the second plurality of carbon nanotube wires; and a display element adjacent to the touch panel. - View Dependent Claims (16, 17, 18, 19)
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Specification