Touch panel and touch display device
AssigneeHannstouch Solution Incorporated
InventorsHui-Shu Li, Shi-Hao Li
Life of this patent
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Abstract
A touch panel includes a substrate and a plurality of sensing units. The sensing units are disposed on the substrate. Each sensing unit includes two sensing bars respectively having a first end and a second end. The sensing bars extend along a direction and cross a touch region. The second end of one of the sensing bars of each sensing unit is configured for receiving a first signal respectively. The first ends of the sensing bars of each sensing unit are electrically connected to each other and configured for receiving a second signal. The second end of the other one of the sensing bars of each sensing unit is configured for receiving a third signal respectively.
Claims16
A touch panel, comprising:
- a substrate, having a touch region and a peripheral region;
- and
- a plurality of sensing units, disposed on the substrate, each sensing unit comprising two sensing bars adjacent to each other respectively, each sensing bar having a first end and a second end respectively, each first end and each second end being disposed adjacent to two opposite sides of the substrate respectively, and the sensing bars of the sensing units being parallel to each other and extending along a direction to cross the touch region, wherein the second end of one of the sensing bars of each sensing unit is configured for receiving a first signal respectively, the first ends of the sensing bars of each sensing unit are electrically connected to each other and configured for receiving a second signal respectively, and the second end of the other one of the sensing bars of each sensing unit is configured for receiving a third sensing signal respectively.
A touch display device, comprising:
- a display device, having a displaying surface, and the display device comprising a plurality of pixels arranged in an array;
- and
- a touch panel, disposed on the displaying surface, and the touch panel comprising:
- a substrate, having a touch region and a peripheral region;
- and
- a plurality of sensing units, disposed on the substrate, each sensing unit comprising two sensing bars adjacent to each other respectively, each sensing bar having a first end and a second end respectively, each first end and each second end being disposed adjacent to two opposite sides of the substrate respectively, and the sensing bars of the sensing units being parallel to each other and extending along a direction to cross the touch region, wherein the second end of one of the sensing bars of each sensing unit is configured for receiving a first signal respectively, the first ends of the sensing bars of each sensing unit are electrically connected to each other and configured for receiving a second signal respectively, and the second end of the other one of the sensing bars of each sensing unit is configured for receiving a third sensing signal respectively.
Dependencies are inferred from the claim text.