CAPACITIVE TYPE TOUCH SENSING DEVICE
First Claim
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1. A touch sensing device, comprising:
- a touch panel comprising a plurality of first electrodes arranged substantially in a matrix form and a plurality of second electrodes arranged substantially in a matrix form; and
a sensing signal control unit connected to the touch panel, wherein the sensing signal control unit comprises a first switching block,wherein the first switching block comprises a plurality of first switches which are connected between a plurality of first signal lines connected to the first electrodes, and a plurality of first track lines crossing the first signal lines.
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Abstract
A touch sensing device includes: a touch panel including a plurality of first electrodes arranged substantially in a matrix form and a plurality of second electrodes arranged substantially in a matrix form; and a sensing signal control unit connected to the touch panel, where the sensing signal control unit includes a first switching block, and the first switching block includes a plurality of first switches which are connected between a plurality of first signal lines connected to the first electrodes and a plurality of first track lines crossing the first signal lines.
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Citations
22 Claims
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1. A touch sensing device, comprising:
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a touch panel comprising a plurality of first electrodes arranged substantially in a matrix form and a plurality of second electrodes arranged substantially in a matrix form; and a sensing signal control unit connected to the touch panel, wherein the sensing signal control unit comprises a first switching block, wherein the first switching block comprises a plurality of first switches which are connected between a plurality of first signal lines connected to the first electrodes, and a plurality of first track lines crossing the first signal lines. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification