Liquid crystal display module is a kind of high-tech basic components. Although its application is very extensive, it is still difficult for many people to use and assemble. Especially for dot-matrix liquid crystal display devices, users will feel at a loss. The special connection method and the required special equipment are not known and possessed by everyone.
At present, the production line of LCD external screens has been developed to the sixth and seventh generations. The production process is quite complicated, and it is difficult to replace when broken. For notebooks, digital camcorders and digital cameras, the LCD module is simply the life of these digital products, and should be properly maintained and maintained to extend their service life as much as possible.
LCD screens are widely used in securities trading, financial information display, airport flight dynamic information display, port and station passenger guidance information display, stadium information display, road traffic information display, dispatch command center information display, postal services, telecommunications, shopping malls and shopping centers Business promotion and information display in other service areas. Liquid crystal displays are a type of display used in digital clocks and many portable computers.
To put it simply, the LCD module is the screen + backlight assembly. The display component of the LCD TV is the liquid crystal display module, which is equivalent to the picture tube in the CRT. Other parts include power supply circuits, signal processing circuits, etc., and of course the housing. Modules are mainly divided into screen and backlight components. The two parts are assembled together, but they are independent of each other when working.
In recent years, due to the continuous breakthroughs in the key technology of LCD screens and the continuous decline in prices, LCD screens have completely replaced the dominance of CRT monitors in the PC application field, and have become the preferred standard for major brands and compatible devices.