Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Rendong Li

Lianbin Liu

Yi Zhang

Yu Wang

Tingliang Liu

Huijuan Yang

Zhiqiang Wang

Hengzhen Liang

Xu Lu

Wenxiao Niu

Xiaoqing Shu

Maoying Liao

Zewen Li

Lingtong Li

Liheng Wei

A touch display device, including: a touch display substrate, provided with a display region and a non-display region provided adjacent to the display region, wherein the non-display region is provided with a display bonding region and a touch bonding region; and a flexible circuit board, provided with a touch signal line, a touch chip and a display signal line, wherein the touch signal line is connected with the touch chip, the flexible circuit board is bound with the touch display substrate in the display bonding region and the touch bonding region, the touch chip is connected to the touch bonding region through the touch signal line, and the display signal line is connected to the display bonding region; where the touch chip, the touch signal line and the touch bonding region are provided on a same side of the display signal line.

Touch display device and display system

Disclosed are a display substrate and a display device. The display substrate includes a pixel circuit and a scan drive circuit, wherein the pixel circuit includes a write transistor and a scan signal line, the scan signal line is electrically connected with a control electrode of the write transistor, and the scan drive circuit includes a first scan clock signal line and a second scan clock signal line. A signal of the first scan clock signal line is a first clock signal, a signal of the second scan clock signal line is a second clock signal, and both of the first clock signal and the second clock signal are periodic clock signals. A duration of the first clock signal being a low-level signal in one period is different from a duration of the second clock signal being a low-level signal in one period.

Display substrate and display device

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Beijing, China

Rendong Li