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What is the difference between a high-brightness tft lcd display and a normal tft lcd display?

April 21, 2022

1. High brightness
Compared with TV and PC LCD screens, high-brightness LCD screens have higher brightness. The brightness of TV or PC LCD screen is generally only 250~300cd/㎡, while the brightness of high-brightness LCD screen can reach more than 700cd/㎡.
2. High contrast
The high-brightness LCD display has a contrast ratio of 1200:1 or even 10000:1, which is more than double that of traditional PC or TV LCD screens and three times that of general rear projection.
3. Better reliability
The ordinary LCD screen is designed for TV and PC monitors, and does not support continuous use day and night, but the highlight LCD screen supports continuous use in 7x24 hours.
4. Uniform brightness, stable image without flickering
Because each point of LCD maintains the color and brightness after receiving the signal, unlike CRT, it needs to constantly refresh the pixel points. As a result, the LCD has uniform brightness, high picture quality and absolutely no flicker.
5. Longer service life
The lifespan of the backlight of the LCD screen used in ordinary NB, PC and TV is 10,000 to 30,000 hours, while the life of the backlight of the DID LCD screen can reach more than 60,000 to 100,000 hours, which ensures that The consistency of brightness, contrast and chromaticity of each LCD screen used in the splicing display screen after long-term use, and ensure that the service life of the display screen is not less than 60,000 hours.
The difference between LCD display and LED display

        In the high-brightness LCD display industry, consumers often encounter merchants who say that the LCD screen is changed to high-brightness and the LED screen is changed to high-brightness. It is easy to be mistaken by consumers for the LED dot-matrix display screen currently on the market. The said LED/LCD is a liquid crystal display, while the latter LED dot matrix display is a light-emitting diode, the former is a display device composed of liquid crystal glass and a backlight, and the latter is directly displayed by a light-emitting diode.

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