Classification of LED display

LED display is now more and more widely used, we often hear a variety of LED screen, so what exactly?
1 classified by display color: red, green, red and green single single double color, red, green and blue color, natural color; single color LED display (including pseudo color LED display), dual color LED display and full color (three colors) LED display. According to the gray level can be divided into 16, 32, 64, 128, 256 gray LED display, etc..
By the use of 2 functions: graphic display, multimedia video display, display screen, display market, interest rate display, LED display, LED display text graphics, computer video display, LED TV LED video display and LED display market. LED display market generally include securities, interest rates, futures and other uses of LED display.
3 according to the use of the environment is divided into: indoor LED display, outdoor LED display, semi outdoor LED display.
4 diameter according to the light emitting point or point spacing is divided into: Phi 3, Phi 3.7, Phi 4.8, Phi 5, Phi 8, pH8, PH10, PH16, PH20, Phi 3, Phi 3.75, Phi 4.8, Phi 5, Phi 8, Phi 15, Phi 19, Phi 26 etc..
 5 basic non market led light display, indoor LED display screen on the use of LED single point diameter can be divided into Phi 3mm, Phi 375mm, Phi 5mm, Phi 8mm, and phi 10mm display; outdoor LED display by using the pixel diameter can be divided into 19mm, 22mm and Phi Phi Phi mm26 led display.
Class led display in accordance with the size of the digital tube can be divided into 2.0cm (0.8inch), 2.5cm (1.0inch), 3.0cm (1.2inch), 4.6cmm (1.8inch), 5.8cm (2.3inch), 7.6cm (3inch) and other led display.
6 according to the pixel density: 2500 points, 3906 points, 5102 points, 6944 points, 10000 points, virtual 3906*4=12384 points to 15625 points, 17199 points, 17772 points, 27778 points, 44321 points, 62500 points or 10 thousand points, 17 thousand points, 15 thousand points, 27 thousand points, 44 thousand points, 62 thousand points LED display.