Chongqing Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Pengcheng Fu

Zhifu Dong

Xiaolin Wang

Rui Wang

Hui Guo

Jianfeng Yuan

Zhuo Xu

Jungho Park

Taeyup Min

Shouqiang Zhang

Xiaofeng Ma

Wenlin Mei

A display substrate and a display device are provided, the display substrate includes a base substrate, and a shift register and a clock signal line that are on the base substrate; the shift register includes an input circuit, an output circuit, a first control circuit, a second control circuit, a first noise reduction circuit and a second noise reduction circuit; the input circuit includes a first transistor and a second transistor, the first transistor and the second transistor are both oxide transistors, and the second node is connected to the second voltage signal only through the second control circuit, and a potential of the second node is pulled down only through the second control circuit.

Display substrate including shift register and display device

A mask includes a first light-transmitting portion. The first light-transmitting portion includes a target region and at least one compensation region connected to the target region. A planar pattern of the target region includes a plurality of corners, and a planar pattern of each compensation region extends from one of the plurality of corners. An area of the planar pattern of each compensation region is less than an area of the planar pattern of the target region.

Mask and method for manufacturing the same, exposure system, method for manufacturing a display substrate, and display device

Embodiments of the present disclosure relate to a data driving circuit, a driving method thereof, an array substrate, and a display panel. The data driving circuit includes a data driver, a multiplex circuit, and a control circuit. The data driver includes M data output terminals, and each of the data output terminals provides a data signal to L data lines via the multiplex circuit. The multiplex circuit includes M&#xd7;L switch groups, and each of the switch groups includes N switch tubes and is coupled between one data line and the corresponding data output terminal. Each switch tube is coupled to one of L&#xd7;N gate control terminals of the control circuit. Each gate control terminal is coupled to M switch tubes that are spaced apart from each other by (L&#xd7;N&#xd7;1) switch tubes. In the embodiments, M is an integer, and L and N are integers greater than or equal to 2.

Data driving circuit, driving method thereof, array substrate and display panel

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Beijing, China

Pengcheng Fu