Xiamen Tianma Display Technology Co., Ltd.

Xingyao Zhou

Yana Gao

Gaojun Huang

Jian Kuang

A shift register unit includes a driving control module configured to receive an input signal and control a signal of a first output node and a signal of a second output node, a stage transfer module configured to receive a signal of a first output node and a signal of a second output node and control a stage transfer signal, a transmission control module configured to receive a stage transfer signal and a transmission control signal and control a signal of a third output node, an auxiliary control module configured to receive a signal of a second output node, a signal of a third output node and an auxiliary control signal and control a signal of a fourth output node, and a scanning module configured to receive at least a signal of a third output node and a signal of a fourth output node and control a scanning signal.

Display panel and display device

A method for driving a display panel and a display apparatus. In the display panel, each pixel circuit includes an emitting control circuit, a drive transistor, and a first switch circuit, and each display frame includes a first bias adjustment stage. The method includes: controlling, in the first bias adjustment stage, the first switch circuit to transmit the first voltage signal to the terminal of the drive transistor. A duty ratio of an effective level of an emitting control signal in a first display frame of the display panel is different from the duty ratio of the effective level of the emitting control signal in a second display frame of the display panel. The first voltage signal in the first bias adjustment stage of the first display frame is not equal to the first voltage signal in the first bias adjustment stage of the second display frame.

Growing community of inventors

Xiamen, China

Xingyao Zhou