Giantplus Technology Co., Ltd

Yu-Yen Lin

Hou-Hong Li

A driving method for a display panel is provided. The display panel includes a plurality of pixel circuits arranged in an array. Each of the pixel circuits respectively includes a first switch and a second switch coupled in series. The driving method includes following steps. A first driving signal is received during an update period through a control terminal of the first switch of each of the pixel circuits, so that the first switch of each of the pixel circuits is continuously turned on during the update period. A second driving signal is sequentially received during the update period through a control terminal of the second switch of each of the pixel circuits.

Driving method for display panel

A driving method for a display panel is provided. The display panel includes a plurality of pixel circuits arranged in an array. Each of the pixel circuits respectively includes a first switch and a second switch coupled in series. The driving method for the display panel includes following steps. Plural first pulse signals are periodically received in a de-stress mode through a control terminal of the first switch of each of the pixel circuits, where the first pulse signals include a first pulse width. Plural second pulse signals are sequentially and periodically received in the de-stress mode through a control terminal of the second switch of each of the pixel circuits, where the second pulse signals include a second pulse width, and each of the pixel circuits receives the first pulse signals and the second pulse signals at different times.

A display apparatus and a driving method of a display panel thereof are provided. The display apparatus includes a gate driver circuit providing a plurality of gate driving signals, a switch driver circuit providing a plurality of switch driving signals and the display panel having a plurality of pixels arranged in an array. Each of the pixels includes a first switch, a second switch and a storage capacitor coupled in series, wherein the first switch is controlled by the corresponding switch driving signal, and the second switch is controlled by the corresponding gate driving signal. During a frame update period, the gate driving signals are enabled sequentially, and an enabling period of each of switch driving signal is overlapped with enabling periods of a part of gate driving signals. During an operation waiting period, the gate driving signals are enabled periodically.

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Hsinchu, Taiwan

Yu-Yen Lin