Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Xiaoning Jiang

Jian Zhang

Wenyu Li

Xingliang Li

Peng Li

Lei Zhang

Yuanpei Zhao

Yingbo Gao

Hongsheng Gu

Liuyun Lv

Shuyan Ma

The present disclosure provides a standby control signal generation circuit, including: an amplification sub-circuit connected with an input terminal of the standby control signal generation circuit and configured to receive a video signal and amplify the video signal; an XOR sub-circuit connected with the amplification sub-circuit and configured to perform an XOR operation on the amplified video signal and a ground signal; and an adjustment sub-circuit connected with the XOR sub-circuit and configured to perform a proportional adjustment on an amplitude of an output signal of the XOR sub-circuit to generate a standby control signal. The present disclosure further provides a display driving device, a display driving method and a display apparatus.

Standby control signal generation circuit, display driving device and method, display apparatus

Provided are a display panel and manufacturing method thereof, control method and display apparatus. The display panel includes a first substrate including first base substrate and driving structure layer, and a second substrate including second base substrate and black matrix layer, driving structure layer includes multiple switching transistors, the display panel includes multiple pixel units, each pixel unit includes a switching transistor. One side of black matrix layer close to first substrate is provided with multiple groove structures corresponding to multiple pixel units one-to-one. Orthographic projection of black matrix layer on first base substrate covers those of multiple switching transistors on first base substrate, and orthographic projection of the groove structure on first base substrate at least partially overlaps with that of a channel region of switching transistor in corresponding pixel unit on first base substrate to enable light meeting preset wavelength condition to be incident into the display panel.

Display panel and manufacturing method thereof, control method and display apparatus

Growing community of inventors

Beijing, China

Xiaoning Jiang