Seamless Splicing of LED Display

Seamless splicing of LED display
Seamless splicing technology is a special and relatively demanding projection display application, which can realize the fusion of multi-screen images and minimize the splicing gap to completely overlap. 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.
1. Solve the visual defect that the splicing screen is divided
In the current large-screen splicing system, many display screens still have more splicing seams during work. For example, LCD splicing screen, the gap is too large to meet the needs of users; while plasma and rear projection large screen splicing systems have more advantages than liquid splicing splicing technology, but in terms of their visual effects, 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. The 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 its level is not the size of the gap, but the existence of the gap.
2. Solve the inconsistency of splicing large screen brightness and chroma attenuation
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 prompting functions, which can allow users to grasp the status information of the video wall in time.
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.
3. Long life, easy maintenance, low cost
Compared with the general display screen, the service life of LED is longer, and its maintenance and repair costs are relatively low.
4. Ultra-large angle, ultra-high contrast ratio, ultra-high refresh rate
The project provides a large viewing angle and prevents the appearance of reflections. When taking pictures, the state is relatively stable. In response to dynamic display pictures, the edges of the images are clear, with good dynamic expression, and the image information can be accurately and truly restored. Make the video picture delicate and smooth, bringing the greatest visual enjoyment. In addition, the brightness uniformity of the LED screen is excellent, and with the single-point brightness correction, the brightness uniformity of the entire screen tends to be extreme.
To sum up, seamless splicing technology is another major leap forward in the LED display industry, which fully solves the seamless splicing defects that other display devices cannot complete, and at the same time can achieve energy saving, environmental protection, intensive display, and long service life. It is an indispensable technology in the LED industry.