Small-pitch LED displays control room environment
Compared with the traditional control room (Control-Room) information display application, the small-pitch LED display faces higher technical requirements when entering the control room, and there are more bottlenecks to break through. threshold? How does CECV break through these thresholds?
The current thresholds for small-pitch LEDs to enter the control room application are as follows:
1. How to achieve “low brightness and high gray” below 300cd/m2?
2. How to match the standard resolution of the signal source?
3. How to support the access and display control of multi-channel cross-platform complex signals?
4. How to solve the uneven color cast in the first scan of afterglow?
5. How to eliminate uneven seams of LED panels?
6. How to perform high-speed correction for ultra-small spacing?
7. How to maintain and how to reduce the dead light rate to one millionth?
CECV takes the following measures to break through the above application thresholds:
1. For ordinary LED display panels, when the LED working current is lower than 3MA and the brightness is lower than 300CD/m2, the grayscale loss is serious, the color cast and the uniformity are deteriorated. CECV small-pitch LED display panel series, the LED operating current is as low as 0.1-1MA, and the brightness is as low as 75-300CD/m2 without loss of grayscale, which can easily achieve low brightness and high grayscale.
2. Ordinary LED display panels cannot be made into a resolution of 1920*1080. They can only be made larger than this resolution, and then cover the excess pixels, causing waste and occupying space. CECVLED small-pitch display panels are uniformly designed with a resolution of 1920*1080, corresponding to each other, and completely match the standard resolution of the signal source.
3. The CECVLED panel cooperates with the image splicing processing system, which can support multi-channel cross-platform complex signal access and display control, and can solve the signal input and display requirements of various applications.
4. The CECV display panel adopts 6-high driving technology and shadow elimination technology, which completely solves the problems of afterglow, dark first scan, and uneven color cast in low gray.
5. CECV uses FUJI NXTIII, G5S and other precision machines and excellent technology to manufacture LED display panels to achieve seamless whole screen.
6. CECV adopts fast brightness and chromaticity correction technology to efficiently correct the brightness and chromaticity of the LED display panel and the whole screen.
7. CECVLED small-pitch display panel is designed to fully guarantee the convenience of installation and maintenance. Strict quality control, using top and reliable devices, the dead light rate is reduced to one in a million.
The advantages of CECV small-pitch LED display control room application:
1. True seamless stitching
2. Consistency of brightness and color of the whole screen
3. Wide color temperature adjustment from 2500K to 10000K
4. High gray level, better color performance
5. High contrast, faster response speed, high refresh rate
6. Efficient heat dissipation, fanless design, zero noise