TOUCH DISPLAY SYSTEM, AND DRIVING APPARATUS AND DRIVING METHOD THEREOF
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United States of America Patent
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Issued Date -
May 4, 2017
app pub date -
Nov 3, 2015
filing date -
Nov 3, 2015
priority date (Note) -
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Abstract
A touch display system, and a driving apparatus and a driving method thereof are provided. The driving apparatus includes at least one gate driver, at least one source driver, a common voltage generator and a switching circuit. The gate driver drives the gate lines by turns in a scanning order. An output terminal of the common voltage generator outputs a common voltage. The switching circuit electrically connects a plurality of common lines of the touch display panel to the output terminal of the common voltage generator by turns according to the scanning order of the gate driver.
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