Due to the level of monitoring technology and data collection capabilities in China has been improved to a certain extent, it is very important for the display terminal to accurately present the collected data on the display wall in a timely manner, 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 technical staff of the display terminal has improved the existing technology to make it develop in the direction of seamless and high-definition, and then, the seamless splicing of high-definition LED display has come into being.
 

Seamless splicing technology is a special and demanding 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. Seamless stitching technology not only requires a complete ultra-large screen, but also has special requirements for the projection used to project a super-large picture. The biggest difference between seamless splicing technology and BSV LCD splicing technology is that the gap is small.

1. Solve the visual defect of the fragmented picture
Looking at the current stage of China's large-screen splicing system, many display screens still have more splicing seams in their work. For example, the LCD splicing system has too large a gap to meet the needs of users; Compared with the liquid splicing technology, the plasma and back projection large-screen splicing system has more advantages, but from its visual effect, there are still a large number of dividing lines. Even if LCD, DLP, and PDP technologies are applied in engineering, they can only reduce the gaps, but cannot completely eliminate them. The seamless LED splicing technology can completely solve the problem of screen segmentation and achieve 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 viewing. Compared with the existing splicing technology, the physical seamless splicing of LEDs can achieve cross-screen display. For seams, the level is not the size of the gap, but whether the gap exists.

 

2. Solve the inconsistency of brightness and chromaticity attenuation of spliced large screens
The application of seamless LED technology will effectively deal with the situation that the brightness and chromaticity attenuation of the splicing large screen are not the same. In this technology, point-by-point luminance and chromaticity correction technology is generally adopted, 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 videowall in time.

3. Intensive display and control platform


4. Powerful redundant backup design for power supply and signal


5. Long life, easy maintenance, low cost

 

6. Super large angle, super high contrast, super high refresh rate
The project provides a large viewing angle and prevents reflections. When ingesting the picture, the state is relatively stable, and the dynamic display screen should be coped with, the edge of the image is clear, and the dynamic expression is good, and the image information is accurately and truly restored. Make the video picture delicate and smooth, bringing the greatest visual enjoyment. In addition, it is particularly proposed that the brightness uniformity of the LED screen is excellent, and the brightness uniformity of the whole screen tends to be extreme with single-point brightness correction.