The difference between display screen and ordinary LCD screen

1. High brightness Compared with TV and PC LCD screens, LCD screen manufacturers display screens with higher brightness. The brightness of the LCD screen of TV or PC is generally only 250~300cd/㎡, while the brightness of the display screen of LCD manufacturers can reach 700cd/㎡ or more. 2. High contrast The display screen of LCD screen manufacturers has a contrast ratio of 1200:1, or even 10000:1, which is more than twice as high as that of traditional PC or TV LCD screens and three times that of general rear projections. 3. Reliable function is better. Ordinary LCD screen is a TV, PC display is planned, and it does not support continuous use day and night. The display screen of LCD manufacturers supports continuous use in 7x24 hours. 4. The brightness is uniform, and the impression is stable without flickering. Because every point of the LCD has always adhered to that color and brightness after receiving the signal, it does not require continuous rewriting like CRT. Therefore, the LCD has uniform brightness, high image quality and certainly no flicker. 5. Longer service life.

Ordinary LCD screen manufacturers for NB, PC and TV have a service life of 10,000 to 30,000 hours of backlight source, while the service life of DID LCD screen backlight can reach more than 60,000 to 100,000 hours, which guarantees The consistency of brightness, contrast and chromaticity of each LCD screen used in the spliced display screen after long-term use is guaranteed, and the service life of the display screen is not less than 60,000 hours. The difference between the display screens of LCD manufacturers and ordinary LCD screens 1. High brightness Compared with TV and PC LCD screens, the display screens of LCD manufacturers have higher brightness. The brightness of the LCD screen of TV or PC is generally only 250~300cd/㎡, while the brightness of the display screen of LCD manufacturers can reach 700cd/㎡ or more. 2. High contrast The display screen of LCD screen manufacturers has a contrast ratio of 1200:1, or even 10000:1, which is more than twice as high as that of traditional PC or TV LCD screens and three times that of general rear projections. 3. Reliable function is better. Ordinary LCD screen is a TV, PC display is planned, and it does not support continuous use day and night. The display screen of LCD manufacturers supports continuous use in 7x24 hours. 4. The brightness is uniform, and the impression is stable without flickering. Because every point of the LCD has always adhered to that color and brightness after receiving the signal, it does not require continuous rewriting like CRT. Therefore, the LCD has uniform brightness, high image quality and certainly no flicker. 5. Longer service life

Ordinary LCD screens used in NB, PC and TV have a service life of 10,000 to 30,000 hours of backlight, while the service life of DID LCD screen backlights can reach more than 60,000 to 100,000 hours, which guarantees The brightness, contrast and color consistency of each LCD screen used in the spliced display screen after long-term use, and the service life of the display screen is not less than 60,000 hours.