What is the difference between LCD and ordinary display?
Author:Liu Yu Time:2021-10-06 09:19 Browse(317)
The light-emitting part of LCD is led, which has no radiation, uses less electricity, and has the advantages of small volume and light weight. It is a high-tech product, and now the core technology is imported, so the price is higher
The light-emitting part of LCD is led, which has no radiation, uses less electricity, and has the advantages of small volume and light weight. It is a high-tech product, and now the core technology is imported, so the price is higher. The light-emitting tube of pure screen display is a ray tube. The light-emitting is realized by striking the phosphor of the display screen with electron beam. Because the ray bombards the screen at high speed, if the human body is too close to the screen, there may be ray radiation. It is generally believed that the human body should be one meter away from the display screen. The disadvantage of LCD is that the general reaction speed is not as fast as that of pure screen, and the color is not as rich as that of pure screen. The disadvantage of pure screen display is its large size. Protect your eyes.

What is the difference between LCD and ordinary display?

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