Beijing Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Runfei Du

Lidong Wang

Sa Li

Cuie Wang

Xingjun Shu

Yanming Wang

Jiaqiang Wang

Yadong Zhang

Xiujun Cai

Shuainan Liu

Wenli Lan

Gaowei Chen

Fuan Zhu

Zongli Gao

Yue An

Dong Wang

Dawei Wang

Qi Zhang

Tingting Zhao

Desheng Xiang

Qingzhu Guan

Junjie Xu

Libao Cui

Yafeng Wang

Xingpan Sun

Zhengxuan Lv

Jianwu Wu

Shengwei Yang

Jinlong Zheng

Shuang Shi

Xinda Li

Zuocheng Zhu

Jia Shi

A gesture recognition method, apparatus and system based on coupling capacitance, which are configured to solve the technical problem in the prior art of it not being possible to recognize a complex gesture due to the fact that the coordinates of a manipulation body on a three-dimensional plane cannot be determined. The method comprises: establishing a spatial rectangular coordinate system by taking a first position point of a contact face of a capacitive touch screen as an origin; acquiring an X-axis coordinate and a Y-axis coordinate, in the spatial rectangular coordinate system, corresponding to a first sensor; acquiring the difference between a first coupling capacitance value and a second coupling capacitance value, and determining a Z-axis coordinate of at least one manipulation body in the spatial rectangular coordinate system according to the difference; and generating a movement trajectory of the at least one manipulation body according to a change in spatial coordinates of the at least one manipulation body in the spatial rectangular coordinate system, and identifying the movement trajectory to obtain a gesture recognition result.

Gesture recognition method, apparatus and system based on coupling capacitance

A displaying module and a displaying device. The displaying module includes a backlight module and a display panel arranged at a light-emitting side of the backlight module, wherein the backlight module is provided with an ambient light hole penetrating through the backlight module along a direction perpendicular to a light-emitting surface of the backlight module; and a side, facing the backlight module, of the display panel is provided with a light equalization layer which covers the ambient light hole. By arranging the equalization layer at the side, facing the backlight module, of the display panel and at a position corresponding to the ambient light hole, when a screen of the display panel is black, the display panel is non-transparent, and the light equalization layer located at the side, facing the backlight module, of the display panel is incapable of being seen via the display panel.

Displaying module and dislaying device

The disclosure relates to the technical field of backlight structures, and discloses a backlight source and a display device. The backlight source includes a light bar and a metal frame; the side, containing the light bar, of the metal frame has a notch; the light bar includes a light-emitting unit; the light-emitting unit includes a plurality of light-emitting groups; each light-emitting group includes at least one first light-emitting group and at least one second light-emitting group, the first light-emitting group includes N light-emitting elements, the light-emitting element numbered n is connected in series with the light-emitting element numbered n+1 successively, the light-emitting element numbered 1 and the light-emitting element numbered N are arranged adjacently, and the light-emitting element numbered 1 and the light-emitting element numbered 2 are the farthest apart.

Backlight source and display device

A terminal device and a method for controlling the terminal device are provided. The terminal device includes a terminal body; a pressure sensor arranged at a side of the terminal body; a control circuit, connected with an output terminal of the pressure sensor, and configured to perform a preset operation when a pressure detected by the pressure sensor is not smaller than a preset pressure threshold.

Terminal device and control method thereof

The present disclosure relates to the technical field of display, which provides a compensation device for a gate driving circuit and a method thereof, a gate driving circuit and a display device. The compensation device for a gate driving circuit, which the gate driving circuit includes a first shift register and a second shift register. The second shift register is configured to output a second scanning signal according to a first scanning signal output from the first shift register. Wherein, the compensation device for a gate driving circuit includes: a signal receiving unit, which is configured to receive the first scanning signal output from the first shift register; a signal compensation unit, which is configured to compare the first scanning signal with a reference voltage, and a compensation signal is output to the second shift register according to the comparison result to compensate the received first scanning signal.

Compensation device for a gate driving circuit and method thereof, gate driving circuit and display device

Growing community of inventors

Beijing, China

Runfei Du