国产黄色在线网站-国产黄色自拍-国产黄视频网站-国产会所-国产或人精品日本亚洲77美色

With the popularization of national smart city and safe city construction, LCD splicing screen, as the best terminal display device, is favored by various industries and perfectly integrates into our lives; As is well known, the LCD splicing industry is a promising sunrise industry. The prospects and entry barriers are extremely low. Therefore, the LCD splicing market has attracted a large influx of manufacturers, and their actual products are uneven.

The viewing angle of a LCD splicing screen can reach 178 degrees, while a regular LCD can only see a blank area of 178 degrees. This is a very important criterion for distinguishing between LCD splicing screens and LCD displays. There are also differences in the input signals between the two. The splicing screen is mainly used for inputting video signals. In order to meet the interface requirements of different front-end devices, the splicing screen interface will be much richer than the display, including BNC, VGA, RGB, HDMI, DVI, S terminals and other interfaces, to meet different input signal requirements. The display mainly inputs VGA signals, and the interfaces mainly include VGA, S terminals, etc., which cannot meet the signal input requirements of various monitoring devices.

What is the difference between LCD splicing screens and LCD displays? It is important to carefully read them when purchasing

The driving scheme for LCD splicing screens is different, that is, the display motherboard scheme is different. Due to the typical startup time of LCD screens not exceeding 8 hours, civilian grade display motherboards are used, and LCD splicing screens bear a daily burden of 20 yuan. Four hours of work, so it is necessary to use a professional monitoring motherboard to ensure high brightness, contrast, resolution, etc., in order to reduce screen wear and tear. Regular monitors have been used for a long time, resulting in a rapid decrease in brightness and contrast, which affects their lifespan.

There is a certain price difference between ordinary LCD splicing screens and LCD displays. Most professional splicing screens use hardware casings, new A industrial LCD screens, and professional display driver motherboards, which are much more expensive than displays. There are many on the market now. The low-priced Tianjin LCD splicing screen is actually a modified display, basically it can be said that the display has been modified.