Industrial displays are more responsive and colorful than ordinary displays

responding speed:

The time unit for measuring the response speed of an industrial display is milliseconds (ms), which refers to the time required for a pixel to turn from bright to dark and from dark to bright. The smaller the value, the better. The smaller the value, the faster the response of the industrial display. The response speed of mainstream LCDs is above 25ms, which has little to do with general commercial use (such as word processing or text processing), because such applications do not have to care too much about LCD response time. If it is used to play games, watch VCD/DVD and other full-screen high-speed motion pictures, the reaction time is especially important. If the reaction time is long, the picture will appear tailing, residual image and so on. To give a simple example, most LCD monitors on the market will have different degrees of tailing when playing QUAKE3, especially when the screen is updated at high speed. The CRT does not have this problem at all, because the response time of the CRT is only 1ms, and there is absolutely no smearing.

color:

When it comes to color, LCD is not as good as CRT. In theory, CRT industrial displays display the same color as TV sets. While LCDs can only display about 260,000 colors, many industrial display manufacturers claim that their products can display 16.77 million colors (16,777,216 colors, 32 bits), but in reality they are implemented by dithering, with real There is still a big gap between the 32-bit color, so it is still not as good as the traditional CRT in terms of color expression and transition. By the same token, LCDs are not as capable of grayscale as CRTs.

When choosing the right industrial display, you need to understand the characteristics of the selected display, and then choose the right display based on your own.