Kunshan Go-visionox Opto-electronics Co., Ltd.

Kunshan New Flat Panel Display Technology Center Co., Ltd.

Guangyuan Sun

Zhengyong Zhu

Siming Hu

Zhenzhen Han

Hui Zhu

Yuan Yao

Shuai Ye

Wenyuan Xi

A display panel includes a substrate. The substrate includes a display area, a bonding area disposed on one side of the display area and a fan-out area disposed between the bonding area and the display area. The fan-out area includes at least two metal layers, a first planarization layer and a first interconnection line layer which are stacked on a surface of the substrate.

Display panel interconnection line configurations

A display device and a driving method therefor. The display device includes pixel units and pixel scanning circuits, and each of the pixel scanning circuits corresponds to the pixel units of a row. The driving method for the display device includes: driving, by a first driving signal corresponding to a first scanning frequency, the pixel scanning circuits, the first driving signal having row periods corresponding to a frame of image under the first scanning frequency; obtaining a switching signal, and driving, by a second driving signal corresponding to a second scanning frequency, the pixel scanning circuits according to the switching signal. The second driving signal has row periods corresponding to a frame of image under the second scanning frequency, the first scanning frequency is less than the second scanning frequency, and the row period of the first driving signal is greater than the row period of the second driving signal.

Display device and driving method therefor

The present disclosure relates to a pixel circuit, a driving method of a pixel circuit, and a display apparatus. The pixel circuit includes a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a seventh transistor, a first capacitor and an organic light-emitting diode. A control terminal of the fourth transistor is configured to input a first scanning signal. A first electrode of the fourth transistor is connected to a second electrode of the third transistor, a control terminal of the first transistor and a terminal of the first capacitor. Another terminal of the first capacitor is connected to a second electrode of the second transistor, a second electrode of the fifth transistor and a first electrode of the first transistor.

Pixel circuit and driving method thereof, and display apparatus

Growing community of inventors

Kunshan, China

Guangyuan Sun