Division and classification of ED electronic video screen

Classification of LED electronic screen:
1. According to the color base color can be divided into
Monochrome display screen: single color (red, green, yellow, etc.).
Dual primary color display screen: red and green dual primary color, 256 gray levels, able to display 65536 colors.
Full color display screen: red, green, blue three primary colors, 256 gray level full-color display screen can display more than 16 million colors.
2. Classified by display equipmentLED digital display screen: display equipment is 7-segment digital tube, suitable for making clock screen, interest rate screen, etc., to display digital electronic display screen.
LED dot matrix graphic display screen: the display equipment is a dot matrix display module composed of many evenly placed light-emitting diodes, which is suitable for broadcasting text and picture information.
LED video display screen: the display equipment is composed of many light-emitting diodes, which can display video, animation and other video files.
3. Classification by application
Indoor LED electronic screen: the luminous point is small, usually Φ 3mm — Φ 8mm, and the display area is usually several to more than ten square meters.
Semi outdoor display screen: pixel size between indoor and outdoor display screens; common on lintels of banks, shopping malls or hospitals.
Outdoor LED electronic screen: the area is usually dozens of square meters to hundreds of square meters, high brightness, can work in the sun, with wind, rain, waterproof functions.
4. Classification according to the diameter and distance of luminous point
Indoor screen (by diameter): Φ 3mm, Φ 3.75mm, Φ 5mm
Outdoor screen (according to distance): PH10, pH12, ph14, PH16, PH20, ph25, ph31.25, ph37.5
5. According to the series classification, it can be divided into: LED curtain wall screen, LED soft screen, LED floor screen, led stripe screen, LED electronic screen, led box screen, led ultra-thin screen, led arc screen (not only special-shaped screen)