Abstract: A picture rendering method includes obtaining first picture data of a current frame; comparing the first picture data with currently recorded second picture data of a previous frame to determine a first part in the first picture data that does not change with respect to the second picture data and a second part in the first picture data that changes with respect to the second picture data; and rendering the second part in the current frame, including reusing a rendering result of the first part in the previous frame to obtain and display a rendering result of the current frame.

Abstract: The present disclosure relates generally to the technical field of digital accessories, and more particularly to a connector and a cable with connector. The connector includes a first terminal head and a second terminal head. The first terminal head and the second terminal head are detachably connected. The first terminal head includes multiple first pins and a fixing member. The fixing member includes an upper fixing element and a lower fixing element. The multiple first pins are respectively fixed on the upper fixing element and the lower fixing element. A part of the multiple first pins passing through the upper fixing element, and the other part of the multiple first pins passing through the lower fixing element. When the first terminal head and the second terminal head are connected, one end of each first pin is electrically connected to the second terminal head, and the other end thereof is electrically connected to an external device.

Abstract: A picture rendering method includes obtaining first picture data of a current frame (201); comparing the first picture data with currently recorded second picture data of a previous frame to determine a first part in the first picture datathat does not change with respect to the second picture data and a second part is in the first picture datathat changes with respect to the second picture data and rendering the second part in the current frame, including reusing a rendering result of the first part in the previous frame, to obtain and display a rendering result of the current frame

Abstract: The present disclosure relates generally to the technical field of digital accessories, and more particularly to a connector and a cable with connector. The connector includes a first terminal head and a second terminal head. The first terminal head and the second terminal head are detachably connected. The first terminal head includes multiple first pins and a fixing member. The fixing member includes an upper fixing element and a lower fixing element. The multiple first pins are respectively fixed on the upper fixing element and the lower fixing element. A part of the multiple first pins passing through the upper fixing element, and the other part of the multiple first pins passing through the lower fixing element. When the first terminal head and the second terminal head are connected, one end of each first pin is electrically connected to the second terminal head, and the other end thereof is electrically connected to an external device.

Abstract: The invention provides a display panel, including a color filter substrate and a thin film transistor array substrate disposed oppositely, and a liquid crystal layer filled between the color filter substrate and the thin film transistor array substrate, wherein the thin film transistor array substrate includes a display area, a non-display area, and a plurality of photo sensors are disposed in the display area; the color filter substrate is formed with a plurality of light transmissive passages; the thin film transistor array substrate is disposed with a plurality of sub-pixels; and the photo sensor is configured for detecting position information corresponding to an external photoelectric signal when receiving the external photoelectric signal. The display panel is provided with a plurality of photo sensors, when the incident laser light is irradiated onto the photo sensor, the photo sensor can be triggered to work, and the laser projection position is determined.

Abstract: The invention provides a display panel, including a color filter substrate and a thin film transistor array substrate disposed oppositely, and a liquid crystal layer filled between the color filter substrate and the thin film transistor array substrate, wherein the thin film transistor array substrate includes a display area, a non-display area, and a plurality of photo sensors are disposed in the display area; the color filter substrate is formed with a plurality of light transmissive passages; the thin film transistor array substrate is disposed with a plurality of sub-pixels; and the photo sensor is configured for detecting position information corresponding to an external photoelectric signal when receiving the external photoelectric signal. The display panel is provided with a plurality of photo sensors, when the incident laser light is irradiated onto the photo sensor, the photo sensor can be triggered to work, and the laser projection position is determined.