LCD monitors and LCD displays both are display devices. The main principles of the two are not much different. Both use current to stimulate the imaging of liquid crystal molecules. However, the purpose of monitors and displays is different. Literally you can see that the display is used for the computer and the monitor is used to monitor the system. In addition, there are other differences. Next, I will analyze the difference between LCD monitors and LCD displays for everyone.
The difference between LCD monitors and LCD displays lies in the following 7 points:
1. The degree of radiation is different: CRT monitors generally use a metal case to shield electromagnetic radiation, and the plastic case of a CRT monitor does not have strong radiation suppression. LCD monitors and displays basically do not radiate electromagnetic waves, but LCD monitors are usually all-metal cases that have significant effects in shielding external strong electric field interference.
2. The color reproduction ability: the monitor will reproduce the monitored scene realistically, and strive to be realistic. The monitor renders the image, and the picture quality is more suitable for viewing, so it cannot restore the real monitoring scene.
3. The resolution is different: CRT monitors can generally reach 625 lines (interlaced) / 1250 (progressive) lines, the number of CRT scan lines is significantly lower. The resolution of an equivalent size LCD monitor is comparable to that of an LCD monitor.
4. The refresh frequency is different: the refresh rate of ordinary color monitors should be below 50Hz (analog), and the average computer monitor can easily reach 75hz.
5. The input signal interface is different: the monitor inputs AV analog video signals and is compatible with some other signal sources such as VGA, YPbPr; computer monitors generally only input RGB three primary color VGA signals for connection to a computer.
6. The core components have different performances: The CRT monitor uses a special picture tube to recognize and recognize colors better than a CRT display, and can more accurately reproduce the collected source images. The LCD monitor says that it uses a dedicated LCD panel, which has higher physical properties than equivalent displays, such as viewing angle, response time, and brightness.
7. The components are different: the components used in the monitor are designed to have greater current, power consumption, temperature, and resistance to electrical interference, electrical shock, and redundancy, and the average time between failures is greater; therefore, the stability of the monitor is better .
