The LED display is made up of LED DOT matrix modules or pixels components, through the control unit of pixels light-emitting diodes, to show that text, images and animations and so on. Advanced modular scanning greatly improves the image's resolution, dynamic and stability. Low energy consumption, long service life. Widely used in traffic, bank, hospital, industrial mining enterprises etc.
LED display set microelectronics technology, computer technology and information processing in the integral whole, with its bright colors, dynamic range, high brightness, long service life and stable and reliable, and become the most advantage of the new generation that media, at present, the LED display has been widely used in large square, commercial advertisement, stadiums, information dissemination, press releases, securities trading, etc, which can satisfy the needs of different environment.

LED display classification:
The single color display: Single colors (red, green or blue).
Double colors: Such as red and green screen, double colors gray, can show 256 levels 65536 colors.
Full-color display: Red, green, and blue, gray level 256 gezer full-color display screen can show more than 16 million colors.