Specification :

The types of the display screen:
1, By colors, the display screen can be divided into the single color ( red or green) , double colors ( red, green) , three colors ( red, green, blue) .
2, By functions, the display screens can be divided into the screens of diagram text, screens of synchronization and the screens of marketting condition ( including the stock screens, the interest rate and rate of exchange screens, factory billboard screens, safe card screens, etc.)
3, By lighting material, it can be divided into:
A, the mold piece: ( used for indoor screen) By the diameter of lighting point, it can be divided into D3.00mm, D3.75mm, D4.80mm, D5.00mm, etc.
B, module and the pixel tube: ( used for outdoors' screen) By the distance of dotts, it can be divided into the PH8mm, PH10mm, PH16mm, PH20mm etc.
C, digital tube: ( used for the screens of marketing condition) By numerical size, it can be divided into 1.2 inch, 2.3 inch, 3.0 inch, 4.0 inch etc.
4, By using environment, it can be divided into: Indoor screen, outdoor screen and half open air screen.The function and the application of LED display screen:
1, the LED display screen is used for revealing writing, picture, animation, condition of the market and televisions, record image...etc.Have various editing and broadcasting functions.
2, The LED diaplay screen is applied in every trades extensively, such as finance, tax administration, electric power, transportation, telecommunication, the medical treatment and sanitation system, government agency, stadiums and the mineral enterprises, etc