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Jul 26,2021| LED Knowledge
P5 outdoor full-color LED display adopts the packaging method of SMD surface mount 2828 lamp beads three-in-one, mainly composed of three colors of red, green and blue; there are 40,000 pixels in one square meter, and the dot spacing between each pixel. The scanning method is 8 scans, and the power consumption of one square meter is about 650 watts per square meter. The novel mask setting, the color mixing is more uniform, and the high-density pixels make the picture quality clearer and wider. Do you know the product features of other P5 outdoor full-color LED displays?
1. The P5 outdoor full-color LED display has a small display distance and a closer viewing distance; it adopts the surface mount lamp tube of the national star gold wire and copper bracket, the horizontal and vertical viewing angles are more than 130 °, the light mixing is uniform, and the color matching is high. Good consistency, clearer and more true display images, fully meeting outdoor display requirements;
2. The new mask design of the P5 outdoor full-color LED display makes the light emitted by the LED almost zero reflection, ensuring the display effect of the screen;
3. The bottom shell of the P5 outdoor full-color LED display adopts the reinforcement design of quasi-construction engineering mechanics, which enhances the load-bearing and stretchability of the product and improves the overall flatness of the product; the densely calculated stripe design of the mask greatly reduces the environmental impact The interference caused by light reflection* to the luminescence of the lamp ensures that the contrast of the product is excellent under various ambient light, so that the ink color of the whole screen is darker, the contrast is better, and the color of the image is restored more realistically.
4. The cabinet design of the unit module of the P5 outdoor full-color LED display adopts high-temperature spraying technology, which greatly improves the anti-rust function;
5. P5 outdoor full-color LED display high-performance "ground effect" program circuit board layout design, can accurately control the voltage peak overshoot, limit the extension of the life of the lamp, chip and other components; use conventional universal power supply , The signal interface method is not affected by any geographical, environmental, control system and other factors, and it can easily carry out the backup, connection and installation operations of various types of display screens.
6. The flatness of the installation surface of the P5 outdoor full-color LED display module should be controlled at plus or minus 0.2mm, and the flatness of the whole screen is good;
7. The P5 outdoor full-color LED display circuit board adopts wave soldering process and has a green oil oxygen barrier layer to prevent moisture and oxidation of the circuit and increase the service life;
8. The thermally conductive potting silica gel used on the front of the P5 outdoor full-color LED display, the back is sprayed with three anti-paint protection, and double waterproof protection, which makes the product more weather-resistant and faster heat dissipation; * special drainage hole design, reducing the cost Defects in the steel structure cause the module to be damaged due to water ingress, which improves the self-protection ability of the module and further guarantees the service life of the display.
9. Compared with outdoor in-line full-color products, outdoor surface mount products are lighter and lighter, bringing convenience to assembly, transportation and later maintenance, saving time and effort.
10. Due to the design structure of P5 outdoor full-color LED display is three-in-one, the three chips are very close, and the light is mixed in the same bracket bowl, while the three discrete oval LEDs are mixed with red, green and blue. The light effect is better than the straight-inserted elliptical LED display, especially suitable for close viewing.
11. Due to the three-in-one design structure of the P5 outdoor full-color LED display, the full-color SMD size is small, so the light-emitting area is small, and the black area is large, which improves the contrast of the LED display.