3results about How to "Improve visual display" patented technology

The utility model discloses a display assembly and electronic equipment, and relates to the technical field of electronics, the display assembly comprises a mounting bracket, a first screen and a second screen, the mounting bracket is provided with a first track groove and a second track groove which are arranged in parallel side by side, and the first track groove and the second track groove are communicated through a communication groove; the first screen can move in the first track groove through the first moving mechanism; the second screen can move in the second track groove through the second moving mechanism, and moves into the first track groove through the communicating groove to move in the first track groove; when the display assembly is in a first state of single-screen display, the second screen is located in the second track groove and is overlapped with the first screen, and when the display assembly is in a second state of double-screen display, the second screen is located in the first track groove and is arranged side by side with the first screen. The second screen can be hidden when a single screen is used, the first screen and the second screen are arranged side by side without intervals when double screens are unfolded, and the visual display effect is good.

The utility model relates to a kind of Mini-LED display backboard, including substrate, substrate has first plate body surface and second plate body surface, it is characterized by: the middle region of the first plate body surface is equipped with middle LED group, and middle LED group is composed of multiple LED;The edge region of the first plate body surface is equipped with edge LED group, and edge LED group is composed of multiple LED;The LED dot matrix density of edge LED group is greater than the LED dot matrix density of middle LED group.This Mini-LED display backboard not only can improve brightness uniformity, but also can avoid the phenomenon of "color deviation", which is beneficial to improve visual display effect.

The application discloses a video processing system, a sending end and a receiving end, and belongs to the technical field of video processing based on unified space-time resolution. The video processing system comprises the sending end and the receiving end. A metadata generation module of the sending end analyzes a video source with higher display quality parameters, generates a space-time metadata set containing space metadata describing spatial structure characteristics of a video frame and time metadata describing time motion characteristics, and a transmission module transmits the space-time metadata set and a corresponding encoded video stream of the video source to the receiving end. A unified space-time enhancement module of the receiving end performs multi-stage space-time enhancement processing on a video frame of a decoded video stream under the guidance of the space-time metadata set, generates and outputs a video frame adapted to a first resolution and a first frame rate of a display panel. The application realizes unified space-time enhancement guided by metadata, so that a low-quality encoded stream is adapted to a high-end display panel, and the space-time performance effect of video display is improved.