Boe Technology Group Co., Ltd.

Yun-Sik Im

Guangliang Shang

Haoliang Zheng

Xing Yao

Mingfu Han

Seung-Woo Han

Xue Dong

Jing Lv

Lijun Yuan

Zhichong Wang

Yinglong Huang

Jung-Mok Jun

Ji Ha Kim

The present disclosure relates to an array substrate, a display panel and a display device. The array substrate includes a plurality of shift register units, a plurality of gate lines and a plurality of data lines crossing the plurality of gate lines. The plurality of gate lines crossing the plurality of data lines defines a plurality of pixel regions. Each of the pixel regions is divided into a driving zone and a pixel unit zone. A plurality of the driving zones in a same column constitute at least one unit region and each of the shift register units is disposed in one of the unit regions to provide scanning signals to the gate line connected thereto.

Array substrate, display panel and display device

A GOA signal determining circuit and method thereof, gate driver circuit, and display device are provided. The GOA signal determining circuit is connected to an input end of a GOA unit, at least two clock signal ends of the GOA unit, and a control end of a reset unit of a PU node in the GOA unit. The GOA signal determining circuit detects a signal of the input end of the GOA unit and a signal of the at least two clock signal ends of the GOA unit, and outputs a control signal to the reset unit of the PU node to control the reset unit to output a reset signal to the PU node to turn off an output transistor of the GOA unit, upon determining both of the signal of the input end and the signal of the at least two clock signal ends are abnormal.

GOA signal determining circuit, determining method, gate driver circuit and display device

Growing community of inventors

Beijing, China

Yun-Sik Im