How to realize seamless splicing of LED display(一)

How to realize seamless splicing of LED display(一)

At this stage, whether the display terminal can accurately present the collected data on the display wall in a timely manner is very important, which is directly related to the rationality of the decision-making of the superior department. In order to meet the needs of the market, the technicians of the display terminal improved the existing technology and made it develop in the direction of seamless and high-definition.

High definition outdoor led floor seamless splicing technology is a special and high-demand projection display application, which can realize the fusion of multi-screen images and reduce the splicing gap to a minimum to completely overlap the splicing technology. The seamless splicing technology not only requires a complete super large screen, but also has special requirements for the projection used to project the super large screen. The biggest difference between seamless splicing technology and BSV LCD splicing technology is the small gap.

1. Completely solve the visual defects of splicing large screen images and achieve complete seamlessness

Looking at the current large-screen splicing system, many display screens still have more splicing seams during work. For example, the liquid crystal splicing system, the gap is too large to meet the needs of users; while the plasma and rear projection large screen splicing system has many advantages compared with the liquid splicing splicing technology, but from the perspective of its visual effect, there are still a lot of dividing line. Even if LCD, DLP, and PDP technologies are applied in engineering, the gap can only be reduced, but cannot be completely eliminated. Full Color outdoor led floor and seamless LED splicing technology can completely solve the problem of screen segmentation and meet the requirements of complete seamlessness. The use of seamless LED splicing technology can improve the screen resolution in a small area, ensure the texture of the picture, and meet the needs of users for close-up viewing. Compared with the existing splicing technology, LED physical seamless splicing can realize cross-screen display. For patchwork, the level of the gap is not the size of the gap, but the existence of the gap.

2. Completely solve the problem of inconsistent brightness and chroma attenuation of splicing large screens The application of seamless LED technology will effectively deal with the situation of different brightness and chromaticity attenuation of splicing large screens. In this technology, point-by-point luminance and chromaticity correction techniques are generally used, which ensures the uniformity of luminance and chromaticity. For example, the application of point control technology creates a platform for users to correct chromaticity and brightness point by point, and controls the pixels of the screen to achieve a high degree of image restoration. This technology has both SMS and E-mail prompt functions, which can allow users to grasp the status information of the video wall in time.

3. Intensive display and control platform, get all monitoring video sources China Interactive LED floors Seamless LED technology applies an intensive display and control platform to ensure the reliability of surveillance video sources, to create a management platform for customers, and to effectively manage video signals, computer signals, and network signals , to provide users with better services. 4. Powerful redundant backup design of power supply and signal to ensure safe and reliable use In the design of the seamless LED system, the redundancy of power supply and signal is backed up, which can reduce the occurrence of problems during its use.