Chongqing Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Xiangchao Chen

Jing Wang

Sijun Lei

Zhicai Xu

Shanbin Chen

Yunsong Li

Yong Long

Fanjian Zeng

Liang Gao

Xu Lu

Xinyu Wang

Shuai Hou

Xianyong Gao

Yuxu Geng

Sen Tan

Ping Zhang

Wei Chen

Lei Zhang

Song Liu

Xin Chen

Xu Liang Li

Wei Dai

Yansheng Sun

Siqing Fu

Yucheng Li

Hebing Ma

Xinghong Liu

Chaojie Zhang

Jinhong Zhang

Hening Zhang

Ying Yang

Dengqian Li

Shikang Ge

Fei Pan

Xufeng Tu

Yongli Ge

Zhuqing Zhang

Xinzhi Shao

Yong Deng

Genchuan Yan

Pan Yuan

Guojian Zhang

Zhongsen He

Disclosed are a display module, a display device and a viewing-angle switching method. The display module includes a backlight module, a display panel, a lower polarizer sheet, a viewing-angle switching element and a transparent cover plate; the viewing-angle switching element and the transparent cover plate are arranged between the display panel and the lower polarizer sheet, and the transparent cover plate is arranged on a side of the viewing-angle switching element that is close to the lower polarizer sheet; the backlight module is configured to supply light that meets a preset condition, the viewing-angle switching element is configured to switch viewing-angle modes of the display module; the viewing-angle modes include; a first viewing-angle mode and a second viewing-angle mode; and a viewing-angle range of the first viewing-angle mode is smaller than a viewing angle range of the second viewing-angle mode.

Display module, display device and viewing-angle switching method

The present application discloses a circuit for providing a temperature-dependent common electrode voltage. The circuit includes a sensing sub-circuit coupled between a power-supply terminal and a ground terminal and configured to generate a first voltage for controlling a switching sub-circuit to connect the power-supply terminal to a first node. The circuit further includes a compensation sub-circuit coupled between the first node and the ground terminal and be enabled, when the first voltage decreases below a threshold as temperature increases above a threshold temperature, to output a temperature-dependent second voltage proportional to the temperature to a second node. Additionally, the circuit includes an output sub-circuit coupled to the second node combined with a first input-voltage terminal and further coupled to a second input-voltage terminal, to generate a temperature-dependent output voltage based on a weighted mixing of the temperature-dependent second voltage, a first input voltage, and a second input voltage.

Circuit for providing a temperature-dependent common electrode voltage

A pixel unit, a display method thereof and a display panel are provided. The pixel unit includes a display region and a non-display region, further includes a first substrate, a second substrate, a fluid layer and a control structure, the fluid layer is disposed between the first substrate and the second substrate, a fluid is disposed in the fluid layer, a flow of the fluid is controllable, and the control structure is disposed between the first substrate and the second substrate and configured to control the flow of the fluid.

Pixel unit, display method thereof and display panel

A voltage providing circuit includes a first voltage output end, a temperature-sensitive element, a power supply circuit and an output circuit. The power supply circuit is configured to apply a control voltage signal to a control end of the temperature-sensitive element. The temperature-sensitive element is configured to, under the control of the control voltage signal, generate a temperature-related voltage, and output the temperature-related voltage via a first end of the temperature-sensitive element, and a value of the temperature-related voltage changes along with an ambient temperature of the temperature-sensitive element. The output circuit is configured to output a temperature-adaptive voltage via the first voltage output end. A difference between a value of the temperature-adaptive voltage and the value of the temperature-related voltage is within a predetermined range.

Voltage providing circuit, gate driving signal providing module, gate driving signal compensation method and display panel

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Beijing, China

Xiangchao Chen