Touch panel, method for making the same, and display device adopting 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 comprising a carbon nanotube structure comprised of carbon nanotubes, and the carbon nanotubes in the carbon nanotube structure being arranged isotropically, arranged along a same direction, or arranged along different directions, an angle between a primary alignment direction of the carbon nanotubes in the carbon nanotube structure and a surface of the carbon nanotube structure in contact with the substrate being greater than 0° and
smaller than 15°
; and
at least two separate electrodes electrically connected with the transparent conductive layer.
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Abstract
A touch panel includes a substrate, a transparent conductive layer, and at least two separate electrodes. The transparent conductive layer is formed on a surface of the substrate. The transparent conductive layer includes a carbon nanotube structure comprised of carbon nanotubes, and the carbon nanotubes in the carbon nanotube structure are arranged isotropically, arranged along a same direction, or arranged along different directions. The electrodes are separately located and electrically connected with the transparent conductive layer.
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Citations
16 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 comprising a carbon nanotube structure comprised of carbon nanotubes, and the carbon nanotubes in the carbon nanotube structure being arranged isotropically, arranged along a same direction, or arranged along different directions, an angle between a primary alignment direction of the carbon nanotubes in the carbon nanotube structure and a surface of the carbon nanotube structure in contact with the substrate being greater than 0° and
smaller than 15°
; andat least two separate electrodes electrically connected with the transparent conductive layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 16)
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8. 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 and to detect coordinates of a touch point by detecting coupling capacitances, consisting of a carbon nanotube structure consisting of carbon nanotubes, and the carbon nanotubes in the carbon nanotube structure being arranged isotropically, arranged along a same direction, or arranged along different directions; and at least two separate electrodes electrically connected with the transparent conductive layer; and a display element positioned adjacent to the touch panel. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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Specification