Due to the improvement of monitoring technology and data collection capabilities, whether the LED display terminal can accurately display the collected accurate data on the display wall is very important at this stage, and it 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 improved the existing technology to make it develop in the direction of seamless and high-definition. Soon, a seamlessly spliced high-definition led display was born.
Seamless splicing technology is a special application that requires high projection display. It can fuse multi-screen images together, and can reduce seamless splicing to a minimum to completely overlap. The seamless splicing technology not only requires a full-screen ultra-large screen, but also has special requirements for the projection of an ultra-large screen. The biggest difference between BSV LCD splicing technology and seamless splicing technology is the small gap.
Overcome the visual defect of splicing picture segmentation.
In my country's current large-screen splicing system for LED displays, many screens have many defects in the splicing process. For example, the LCD screen splicing system has too large gaps to meet the needs of users; while the plasma and rear projection large screen splicing system has more advantages than the LCD screen splicing technology, but from the perspective of its visual effects, there are still Many dividing lines exist. Even the application of liquid crystal, DLP, and PDP technologies in engineering can only reduce the gap, but not completely disappear. And the use of 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 increase the resolution of the screen in a small area, ensure the texture of the picture, and meet the user's requirements for close viewing. Compared with the existing splicing technology, LED physical seamless splicing can realize cross-screen display. As far as the seam is concerned, its level does not depend on the size of the seam, but on whether the seam exists.
Eliminate the inconsistency of brightness and chroma when splicing large screens.
Using seamless LED technology, it can effectively deal with the attenuation of different brightness and chromaticity on the spliced large screen. This technology generally uses point-by-point brightness and chromaticity correction technology to ensure the consistency of brightness 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 screen pixels to achieve a high degree of image restoration. This technology has both SMS and E-mail prompt functions, enabling users to grasp the status information of the splicing wall in time.
Intensive display and control platform.
The dense display and control platform with seamless LED technology ensures the reliability of monitoring video sources, builds a management platform for users, and effectively realizes the management of video signals, computer signals, and network signals, and provides users with better services.
Power and signal strong redundant backup design.
The seamless LED system design is used to realize the redundant backup of power and signal, which can reduce the problems that appear in the process of use.
Long life, simple maintenance, and extremely low cost.
Compared with ordinary displays, LEDs have a longer service life, and their maintenance and repair costs are relatively low.
Ultra-high angle, ultra-high contrast, ultra-high refresh rate.
Provides a larger viewing angle in engineering and prevents reflections. When shooting the picture, the state is relatively stable, and it can cope with the dynamic picture. The edge of the image is clear and the dynamic expression is good, so that the image information is restored accurately and truly. Make the video screen delicate and smooth, giving people the greatest visual enjoyment. In addition, it is particularly pointed out that the brightness uniformity of the LED screen is excellent, and the brightness uniformity of the entire screen is the best with the single-point brightness correction.
In short, seamless splicing technology is another major leap in the LED display industry. It not only fully solves the seamless splicing defects that other displays cannot complete, but also has the characteristics of energy saving, environmental protection, dense display, and extended service life. It is the LED display industry Indispensable technology.