1, high brightness
Compared with TV and PC LCD screen, highlight the LCD screen has a higher brightness. TV or PC LCD screen brightness is generally only 250 ~ 300cd / ㎡, and highlight the brightness of the LCD screen can reach 700cd / ㎡ or more.
2, high contrast
High brightness LCD screen with 1200: 1, or even up to 10,000: 1 contrast ratio, than the traditional PC or TV LCD screen to more than double, is generally three times the rear projection.
3, reliable performance better
Ordinary LCD screen for the TV, PC monitor design, does not support day and night continuous use, highlight the LCD screen support in 7x24 hours continuous use.
4, brightness uniformity, image stability does not flicker
As the LCD every point after receiving the signal has been to maintain that color and brightness, rather than CRT as the need to constantly refresh the pixel. So LCD brightness uniformity, high quality and absolutely no flicker.
5, longer service life
Ordinary NB, PC and TV LCD LCD screen with its backlight life of 10,000 to 30,000 hours, while the DID LCD LCD backlight life of up to 6-10 million hours or more, which ensures that The brightness, contrast and chromaticity of each LCD screen used in the splicing screen after prolonged use, and ensure that the service life of the display is not less than 60,000 hours.