Boe Technology Group Co., Ltd.

Mianyang Boe Optoelectronics Technology Co., Ltd.

Jie Tu

Zifeng Wang

Lin Xiong

Ming Lei

Haoyuan Fan

Jenyu Lee

Xin Cao

Tianlong Zhao

Yanchun Xie

Yuan Shen

Danfeng Wang

Qing Tang

Jianmin Fan

Zongying Liu

A pixel circuit comprises a drive sub-circuit (), writing sub-circuit (), reset sub-circuit (), voltage stabilizing sub-circuit (), storage sub-circuit () and light emitting element. The drive sub-circuit is configured to provide a driving current to the light emitting element under control of signals of a first node (N) and a second node (N); the writing sub-circuit is configured to write a signal from a data signal terminal (Data) to Nunder control of signal of a scan signal terminal (Gate); the storage sub-circuit is configured to store a voltage of N; the voltage stabilizing sub-circuit is configured to stabilize a voltage of an anode terminal of light emitting element through signal of a voltage stabilizing signal terminal (V); the reset sub-circuit is configured to reset anode terminal of light emitting element under control of signal of Gate and reset Nunder control of signal of a reset control signal terminal (Reset).

Pixel circuit and driving method thereof, display panel and display device

Provided is a display panel. The display panel includes a base substrate and a plurality of pixel circuits disposed on the base substrate. At least two pixel circuits in a same column are coupled with a same first initial power line, such that only a small quantity of signal lines need to be disposed on the base substrate.

Display panel and display device

Growing community of inventors

Beijing, China

Jie Tu