LIQUID CRYSTAL DISPLAY AND METHOD THEREOF
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Accused Products
Abstract
A liquid crystal display includes a first panel, a second panel facing and separated from the first panel, a liquid crystal layer interposed between the first and second panels, a plurality of sensor data lines formed on the second panel, a plurality of variable capacitors of which capacitance thereof is varied by pressure, the variable capacitors connected to the sensor data lines, a plurality of reference capacitors connected to the sensor data lines, and first reset transistors and second reset transistors connected to the sensor data lines and supplying a first reset voltage and a second reset voltage to the sensor data lines at different times, respectively.
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Citations
45 Claims
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1-27. -27. (canceled)
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28. A liquid crystal display comprising:
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a first panel; a second panel facing and separated from the first panel; a liquid crystal layer interposed between the first and second panels; a plurality of sensor data lines disposed on the second panel; a plurality of variable capacitors of which capacitance thereof is varied by pressure, the variable capacitors connected to the sensor data lines; a plurality of reference capacitors connected to the sensor data lines; and first reset transistors and second reset transistors connected to the sensor data lines and configured to supply a first reset voltage and a second reset voltage to the sensor data lines at different times in response to a first reset signal and a second reset signal, respectively. - View Dependent Claims (29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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43. A liquid crystal display comprising:
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a first panel; a second panel facing and separated from the first panel; a liquid crystal layer interposed between the first and second panels; a plurality of sensor data lines formed on the second panel; a plurality of variable capacitors of which capacitance thereof is varied by pressure, the plurality of variable capacitors connected to the sensor data lines; a plurality of reference capacitors connected to the sensor data lines; a plurality of output transistors connected to the sensor data lines and generating output signals based on sensor data signals flowing through the sensor data lines; a plurality of current sources connected to the output transistors and flowing a constant current; and reset transistors connected to the sensor data lines and configured to supply a reset voltage to the sensor data lines in response to a reset signal. - View Dependent Claims (44, 45)
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Specification