First, it is thin and does not take up space.
Second, there is no radiation, which is good for health.
Three, no flicker, good for eyes.
Fourth, the energy consumption is small, much smaller than the CRT monitor, which saves energy.
Five, completely flat, without visual distortion.
At present, there are still shortcomings of liquid crystal displays:
First, it has a viewing angle, and the viewing range is smaller than that of a CRT.
Second, there is response speed, which will cause screen smear.
Third, the color reproduction and authenticity are not as good as CRT monitors.
Fourth, the brightness is not as good as CRT monitors.
And the reverse of the above points is the five shortcomings and four advantages of CRT displays.
However, with the continuous advancement of manufacturing technology, LCD displays are getting better and better, and CRT displays will eventually be replaced by LCDs. This is the general trend. I still remember that when I was young, when color TVs first appeared, I often heard people say that color TVs are not good, and that they are harmful to the eyes. Black and white ones are better. Do not hurt your eyes. Try not to watch color TVs. But look now, which one does not have a color TV?
"The LCD looks uncomfortable!!!", you have this feeling, there may be three reasons.
1. The resolution is not set properly. The resolution of the LCD monitor is exquisite. The 15-inch should be 1024768, and the 17-inch should be 12801024. If the resolution is not set properly, it will look very uncomfortable. .
Second, the refresh rate is not set properly, and LCD monitors also have refresh rates, but its refresh rate is completely different from CRT monitors. The change in LCD refresh rate is mainly reflected in the definition of the edge of the text. Generally, the refresh rate of LCD monitors is three. Types, 60, 70, 72, it is recommended to set at 60Hz, so that the text will look much more comfortable.
Third, the brightness and contrast are not set properly. If these two parameters are set too high, the text will look dazzling, and if the setting is too low, the text will look faint. So you have to be able to adjust it yourself. Suggestion: set the brightness to a lower level and the contrast is moderate.
