Boe Technology Group Co., Ltd.

Chongqing Boe Optoelectronics Technology Co., Ltd.

Can Shen

Bo Xu

Shuai Hou

Bo Ran

Xinghong Liu

Jing Wang

Yao Liang Chen

Xiaobo Yu

Zhicai Xu

Xiang Fang

Jun Tao

Chao Gao

Jin Sha

Jun Wei

Haiyan Li

Shifei Huang

Tonghui Li

Pan Chen

Yiming Cheng

Zhou Zhang

Shengjie Yin

Jinxiang Li

Chieh Shun Lin

Wendi Zhang

Qiuju Xie

Hongchao Su

A power supply circuit, a driving method thereof, a printed circuit board, a display module and a display apparatus are disclosed, which relates to a technical field of displaying. The power supply circuit includes a first power management chip and a second power management chip configured to be respectively connected with a display panel and provide different driving signals to the display panel, and the driving signals are configured for driving the display panel to display.

Power supply circuit, driving method thereof, printed circuit board, display module, and display apparatus

The present disclosure relates to the field of display technology, and provides a display substrate, a manufacturing method thereof, a display panel, and a display device. The display substrate includes a base substrate, a plurality of gate lines on the base substrate, a film structure on a side of the plurality of gate lines away from the base substrate, and a plurality of conductive lines on a side of the film structure away from the base substrate. In the display substrate, an orthographic projection of each gate line on the base substrate at least partially overlaps with an orthographic projection of a corresponding conductive line on the base substrate, and a signal transmitted on each conductive line is inverted from a signal transmitted on a corresponding gate line.

Display substrate, manufacturing method thereof, display panel and display device

The present disclosure relates to a circuit for regulating power supplying, a method for regulating power supplying and a test system. The circuit for regulating power supplying includes a switch circuit connected to a first power terminal and an output terminal. The switch circuit is configured to control whether a power supply is turned on or off. The circuit includes a turn-off rate control circuit connected to the first power terminal, a second power terminal and the switch circuit. The turn-off rate control circuit is configured to control a turn-off rate of the switch circuit.

Circuit and method for regulating power supplying, and test system

Growing community of inventors

Beijing, China

Can Shen