1. Using the most advanced 65536 (16bit) grayscale control technology in the world, it completely solves the mosaic phenomenon of the full-color display screen in low grayscale display, so that the displayed image transitions naturally, the colors are delicate and bright, and the video source is fully realized. Really restored.
2. The display contrast ratio reaches 6400:1, which makes the displayed image level distinct and overcomes the influence of the full-color display screen from the external brightness changes.
3. The display color can reach 281.5 trillion kinds, which fully meets the input requirements of various advanced video sources, and can display perfect and vivid colors.
4. Using virtual pixel display technology, under the same display size, the clarity of the LED display is 4 times higher than that of the ordinary LED display, so that the LED display can display unparalleled fine images.
5. Adopting the driver board-level grayscale control technology, integrating the nonlinear correction function into the driver board chip, using 65536 (16bit) grayscale correction technology, greatly improving the data transmission rate, while improving the stability of the system. The linear correction method drives the LED tube to adapt the LED display to the non-linear demand of the human eye, thereby displaying vivid and lifelike video images, and the image is more stable.
6. Adopting gigabit single network cable transmission technology and board-level gray-scale processing technology, the data transmission rate is greatly improved, and the scanning frequency of 8-scan display can reach 1200Hz, which eliminates the flickering phenomenon of LED display and eliminates human eyes. The degree of fatigue meets the shooting needs of digital equipment to the utmost extent.
7. The constant current drive circuit ensures the stability and reliability of the LED luminous tube, prolongs the service life of the LED luminous tube, and also ensures the consistency of the brightness of the LED luminous tube.
8. The brightness and contrast of the entire LED display screen and each unit module can be individually adjusted through the software on-site. It has a memory function to ensure the consistency of the brightness of the entire display screen.
9. The use of point-by-point brightness control technology can ensure the uniformity of the entire screen of the LED display. After several years of operation of the display, the brightness of the LED light-emitting tube will appear to be attenuated to varying degrees. The point-by-point brightness adjustment technology only needs to be spent. Two hours can bring the display back to the uniform state at the factory.
10. The standard resolution of the system technology is 1280x1024, and a variety of larger resolution displays can be customized. The transmission distance between the computer and the LED display: using ordinary network cables up to 120 meters, using optical fibers up to 15 kilometers.
11. The use of system redundancy technology can realize the two-way data transmission of the system scan controller. One of the scan controllers is damaged or the level connection failure does not affect the normal display of the entire screen.
12. Using cascading error reporting and data return technology, the entire LED display system connection and unit connection status can be intuitively monitored on the local control terminal or remotely, so as to reduce the maintenance cost and troubleshooting cycle of the entire equipment.
13. Adopt industrial-grade switching power supply, and reduce the load by 20%. Using advanced power management technology, there are protection measures such as overcurrent, overvoltage, overheating, short circuit, etc., the whole screen has very low heat generation and can operate stably for a long time.
