Muncy, Geissler, Olds & Lowe, P.C.
Display apparatus for alleviating a problem of image flicker by regulating a common voltage
This application provides a display apparatus and a driving method therefor. The display apparatus includes: a display panel, including a first input line and a first output line, where the first input line obtains a common voltage, and the first output line outputs a common feedback voltage; a voltage regulating unit, including a second output line, where the second output line outputs the common voltage; and a timing controller, including a control line and a second input line, where the control line outputs a voltage regulating signal, and the second input line obtains the common feedback voltage, where the timing controller continuously obtains the common feedback voltage, and selects, from common feedback voltage values, several voltage values as a regulation condition, and outputs the voltage regulating signal according to the regulation condition, where the voltage regulating unit regulates the common voltage according to the voltage regulating signal.
CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD. HKC CORPORATION LIMITED
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