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US 10,095,339 B1Granted
Touch panel
AssigneeHannstouch Solution Incorporated
InventorsChing-Feng Tsai, Shi-Wei Ma
Life of this patent
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Abstract
A touch panel is provided and includes a substrate and a plurality of sensing pads disposed on the substrate. Each sensing pad includes a metal layer, an insulation layer and a transparent conductive layer. The insulation layer is disposed between the metal layer and the transparent conductive layer, and the metal layer is in contact with the transparent conductive layer.
Claims17
A touch panel, having a transparent region and an opaque region, and the touch panel comprising:
- a substrate;
- a light-shielding layer disposed on the substrate in the opaque region;
- a plurality of first sensing electrodes disposed on the substrate in the transparent region, and each first sensing electrode comprising a first metal layer, a first insulation layer, and a first transparent conductive layer, wherein in each first sensing electrode, the first insulation layer is disposed between the first metal layer and the first transparent conductive layer, and the first metal layer and the first transparent conductive layer are electrically connected to each other;
- and
- a plurality of conducting wires disposed on the substrate in the opaque region, and each conducting wire being electrically connected to the first sensing electrodes corresponding thereto respectively,
- wherein the first insulation layer of each first sensing electrode comprises at least one through hole, and in each first sensing electrode, the first transparent conductive layer is in contact with the first metal layer through the at least one through hole.
3 more elements
Dependencies are inferred from the claim text.