Touch sensor
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorJian YE
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Abstract
A touch sensor is provided and includes: a sensing electrode, having sensing sub-electrodes arranged in an array; and a plurality of sensing electrode leads, arranged between adjacent two of the sensing sub-electrodes and connected to the sensing sub-electrodes. An edge of the sensing sub-electrodes a curved bump/recess, and the bumps and the recess of adjacent two of the sensing sub-electrodes are complementary to each other. The sensing electrode leads are arranged in a curved shape in a gap between adjacent two of the sensing sub-electrodes.
Claims18
A touch sensor, comprising:
- a sensing electrode, comprising at least two sensing sub-electrodes that are independent of each other and arranged in an array manner;
- and
- a plurality of sensing electrode leads, disposed in a same layer as the sensing electrode and arranged in a gap between adjacent two of the sensing sub-electrodes;
- one end of one of the sensing electrode leads is connected to one of the sensing sub-electrodes, and the other end of the one of the sensing electrode leads is connected to a processing circuit;
- wherein the sensing sub-electrodes and the sensing electrode leads are manufactured by a same masking process;
- at least one portion of an edge of the sensing sub-electrodes includes a curved bump or recess, and the bump of one of the sensing sub-electrodes is complementary to the recess of an adjacent one of the sensing sub-electrodes;
- and the sensing electrode leads are arranged in a curved shape in a gap between adjacent two of the sensing sub-electrodes.
A touch sensor, comprising:
- a sensing electrode, comprising at least two sensing sub-electrodes that are independent of each other and arranged in an array manner;
- and
- a plurality of sensing electrode leads, disposed in a same layer as the sensing electrode and arranged in a gap between adjacent two of the sensing sub-electrodes;
- one end of one of the sensing electrode leads is connected to one of the sensing sub-electrodes, and the other end of the one of the sensing electrode leads is connected to a processing circuit;
- wherein at least one portion of an edge of the sensing sub-electrodes includes a curved bump or recess, and the bump of one of the sensing sub-electrodes is complementary to the recess of an adjacent one of the sensing sub-electrodes;
- and the sensing electrode leads are arranged in a curved shape in a gap between adjacent two of the sensing sub-electrodes.
Dependencies are inferred from the claim text.