Touch display drive circuit, touch display drive method and display device
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United States of America Patent
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Jan 30, 2018
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N/A
app pub date -
Dec 17, 2013
filing date -
Aug 26, 2013
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Abstract
The present invention provides a touch display drive circuit, a touch display drive method and a display device. The circuit comprises a touch module and a display drive module, wherein the display drive module is connected with a data line, a first scanning line, a second scanning line, a control line, a first voltage source, a third voltage source and a fourth voltage source; the touch module is connected with the first scanning line, the second scanning line, a reading line and a second voltage source, and the touch module receives the data signal input from the display drive module under the action of the signals input from the first scanning line and the second scanning line to reset the touch module; when touch occurs, the touch module provides a touch signal, and the reading line receives the touch signal.
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