Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Haifei Su

Shuai Xu

Zhengxin Zhang

Zhiyong Wang

The present disclosure provides an array substrate and a display device and belongs to the field of display technology. The array substrate of the present disclosure includes a driving chip and a signal connection line, wherein a first end of the signal connection line is disposed over a first pad corresponding to a peripheral circuit board and has a first through hole at a position corresponding to the first pad; a second end of the signal connection line is disposed over a second pad corresponding to the driving chip and has a second through hole at a position corresponding to the second pad; the array substrate further includes a static electricity discharge structure connected to the second end of the signal connection line.

Array substrate and display device

A driving method and a driving device for a touch panel are disclosed. The driving method of a touch panel comprises: inputting a first touch scan signal to a touch electrode during a first touch period before a display period; and inputting a second touch scan signal to the touch electrode during a second touch period after the display period, the first touch scan signal and the second touch scan signal being opposite in polarity.

Driving method and driving device for touch panel

The shift register unit includes an input circuit, a first reset circuit, an output circuit, a second reset circuit, and a first pull-down control circuit. The input circuit provides a forward scan control signal to a first node according to an input signal. The first reset circuit provides a reverse scan control signal to the first node according to a reset signal. The output circuit provides a clock signal to a signal output terminal according to the voltage of the first node. The second reset circuit provides a first voltage signal to the first node and the signal output terminal according to the voltage of a second node. The first pull-down control circuit controls the voltage of the second node according to the voltage of the first node.

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Beijing, China

Haifei Su