1. The LED display can be divided into single -based color display according to the color base color: a single color (red or green). Double -base color display: red and green bangs, 256 gray gray, 6,5536 colors can be displayed. All -colored display: red, green, and blue three base colors, 256 gray -gray full -color display can show more than 1,600 million kinds of colors.
2. Classify the LED digital display according to the display device: The display device is a 7 -segment digital tube, which is suitable for making clock screens, Liquan LED displays (14 pieces), etc., displayed electronic displays with numbers. LED dot matrix graphic display: The display device is a dot matrix display module composed of many uniform luminous diode, which is suitable for playing text and image information. LED video display: The display device is composed of many emitting diode, which can display various video files such as video and animation.
3. Classify the indoor display according to the use occasions: the light emitting point is small, generally φ3mm-φ8mm, the display area is generally several dozens of square meters. Outdoor display: The area is generally tens of square meters to hundreds of square meters. The brightness is high. It can work in the sun and has windproof, rainproof, and waterproof function.
4. Classify the indoor screen according to the diameter and distance of the lighting point (divided by diameter): φ3mm, φ3.75mm, φ5mm, outdoor screen (divided by spacing): PH10, PH12, PH14, PH16, PH205, PH31.25, PH37, PH37 .5, etc.
5. Classification can be divided into: LED curtain wall screen, LED soft screen, LED floor screen, LED striped screen, LED box screen (both electronic screen, traditional screen), LED ultra -thin screen, LED curved screen.