DISPLAY DEVICE AND DRIVING METHOD THEREOF
First Claim
1. A display device comprising:
- a plurality of pixels;
a voltage transmitting line through which a first voltage is transmitted to a first pixel among the plurality of pixels;
a data line through which a data voltage is transmitted to the first pixel; and
a plurality of sensing units including a first sensing unit connected to the voltage transmitting line,wherein the first pixel includes a first switching element including an input terminal connected to the voltage transmitting line and a second switching element including an input terminal connected to the data line, and whereinthe first sensing unit includes a control switching element including an input terminal connected to the voltage transmitting line.
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Accused Products
Abstract
The embodiments of the present invention relate to a display device and a driving method thereof, wherein the display device according to an exemplary embodiment of the present invention includes a plurality of pixels a voltage transmitting line transmitting a first voltage to a first pixel among the plurality of pixels, a data line transmitting a data voltage to the first pixel, and a plurality of sensing units including a first sensing unit connected to the voltage transmitting line, wherein the first pixel includes a first switching element including an input terminal connected to the voltage transmitting line and a second switching element including an input terminal connected to the data line, and the first sensing unit includes a control switching element including an input terminal connected to the voltage transmitting line.
58 Citations
22 Claims
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1. A display device comprising:
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a plurality of pixels; a voltage transmitting line through which a first voltage is transmitted to a first pixel among the plurality of pixels; a data line through which a data voltage is transmitted to the first pixel; and a plurality of sensing units including a first sensing unit connected to the voltage transmitting line, wherein the first pixel includes a first switching element including an input terminal connected to the voltage transmitting line and a second switching element including an input terminal connected to the data line, and wherein the first sensing unit includes a control switching element including an input terminal connected to the voltage transmitting line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A driving method of a display device comprising a plurality of pixels, a plurality of gate lines including first and second gate lines, a reset signal line, a sensing signal line, a voltage transmitting line and a data line connected to a first pixel among the plurality of pixels, and a plurality of sensing units each connected to the voltage transmitting line and the first and second gate lines, wherein a sensing unit of the plurality of sensing units includes a sensing element connected to the second gate line and the reset signal line, a control switching element connected to the sensing element and the voltage transmitting line, and a sensing switching element connected to the control switching element and the sensing signal line, the method comprising:
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transmitting a reset high voltage of a reset signal through the reset signal line to a control terminal of the control switching element; sensing light irradiated to the sensing element; and turning on the sensing switching element to transmit a sensing signal to the sensing signal line. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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22. A display device comprising:
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a data line; first and second gate lines; a pixel connected to the data line and the first gate line; a sensing unit adjacent to the pixel, wherein the sensing unit is connected to the first and second gate lines; and a voltage transmitting line connected to the pixel and the sensing unit between the pixel and the sensing unit.
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Specification