LED electronic display classification 1. Divided by display color: single red, single green, red and green double base color, red, green and blue three colors, full color, natural color; According to the gray scale can be divided into 16, 32, 64, 128, 256 gray-scale LED display. 2. According to the use of functions are divided into: graphic display, multimedia video display, market display, bar display, interest rate display, text LED electronic display, graphic LED electronic display, computer video LED electronic display, TV video LED electronic display and market LED electronic display. Market LED electronic display generally includes securities, interest rates, futures and other uses of LED display. 3. According to the environment of use is divided into: indoor led display, outdoor led display, semi-outdoor led display. LED large screen, LED large screen. 4. According to the diameter or point spacing of the light point is divided into: 3.0, 3.7, 4.8, s5.0, 8.0, ph8, ph10, ph10, ph20, 3.0, 3.75, 4.8, 5.0, 8.0, 15, 19, 26, etc. 5. Basic light point non-market led electronic display, indoor led display according to the use of led single point diameter can be divided into 3mm, s375mm, s5mm, s8mm, and 10mm and other display; The digital tube size used in the market led display can be divided into 2.0cm (0.8inch), 2.5cm (1.0inch), 3.0cm (1.2inch), 4.6cm (1.8inch), 5.8cm (2.3inch), 7.6cm (3inch) and other led displays.
6. By pixel density: 2500 points, 3906 points, 5102 points, 6944 points, 10000 points, virtual 3906 x 4 x 12384 points, 15625 points, 17199 points, 17772 points, 27778 points, 44321 points, 62,500 points is 10,000 points, 17,000 points, 15,000 points, 27,000 points, 44,000 points, 62,000 points and other LED displays