Jitri Institute of Organic Optoelectronics Co., Ltd.

Chaogan Cao

Xiaozhao Zhu

Long Wang

Jian Liang

Liangsheng Liao

Hao Wang

Man-keung Fung

Yuanyuan Han

Xuliang Wang

Kai Zhu

Provided are a pixel structure, a display panel and a display device. The pixel structure includes multiple first sub-pixel groups, each of the multiple first sub-pixel groups includes a first sub-pixel and at least one second sub-pixel, the first sub-pixel is disposed around the at least one second sub-pixel and an emission color of the first sub-pixel is different from an emission color of any one of the at least one second sub-pixel.

Pixel structure, display panel, and display device

A pixel circuit and a pixel circuit driving method. The pixel circuit includes four transistors, two scan signal lines, a data signal line, a control signal line, a capacitor, and a LED. The first transistor has a source electrode connected to a first plate of the capacitor, and a drain electrode connected to a source electrode of the second transistor. A second plate of the capacitor is connected to a drain electrode of the third transistor. The second transistor has a drain electrode connected to a gate electrode of the fourth transistor, and the source electrode connected to the data signal line. The third transistor has a source electrode connected to the power source, and the drain electrode connected to a source electrode of the fourth transistor. A drain electrode of the fourth transistor is connected to the LED. A cathode of the LED is connected to ground.

Pixel circuit and method for driving pixel circuit

Growing community of inventors

Jiangsu, China

Chaogan Cao