Science and technology are constantly innovation, display technology is improved quickly, liquid crystal display (LCD) which has the advantages of small size, light weight, low power consumption and stable images and so on a series of advantages, the price is very cheap, are being gradually replaced by the CRT display. What would be the obvious characteristics of LCD compared with CRT?
1. The quality of the display
Every point of the LCD screen is kept in a color after receiving the signal, while the cathode ray tube display (CRT) needs to constantly refresh the highlights. Therefore, the quality of the LCD is not only high but also does not flicker, which reduces the fatigue of the eye.
2. The visible area of the LCD screen is large
Under the same size, the area that the LCD can be seen is larger. The area and the diagonal line of the liquid crystal display are exactly the same. However, the CRT display has an inch in the opposite way.
3. LCD has a wide range of applications
At first, the LCD display can not display characters, usually used on the electronic meter and the calculator. With the continuous development and progress of LCD technology, characters can be displayed, and at the same time, support the most basic color display, and gradually applied to LCD TV, camera LCD, palm game player and so on.
After DSTN and TFT has been made as the liquid crystal display device in the computer, DSTN LCD display is used for notebook computer early; TFT LCD screen is used in notebook computer (notebook computer now most are using the TFT display), and for the desktop display above the mainstream.