Boe Technology Group Co., Ltd.

Mianyang Boe Optoelectronics Technology Co., Ltd.

Jianmin Fan

Zifeng Wang

Lin Xiong

Yuan Shen

Jie Tu

Danfeng Wang

Qing Tang

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

Growing community of inventors

Beijing, China

Jianmin Fan