Why choose indoor P3 HD led display screen? --JYLED display screen

Dec 22,2020| LED Knowledge

  indoor  P3 HD  led display screen

  The advantages of high brightness, no seam, the disadvantage is the pixel coarse, low resolution. If the distance is too far, it is recommended to choose P6, P10, p16, etc. At present, the commercialization of indoor full-color LED display density is highest, do P4, which is 62500 pixels /1 square meters. Interior HD LED large screen, the appropriate viewing distance is between 6 and 30 meters.

led display Pixel Pitch
led display Pixel Pitch

  Choose indoor high-definition LED large screen, It is generally for the following reasons:

  1. real pixels and virtual pixels. Like outdoor full color, indoor full-color pixels are divided into real and dummy pixels two.

led display Pixel Pitch point
led display Pixel Pitch point

  2. tube core. Like outdoor full color, generally recommended indoor full-color blue and green tube by tube core tube using Silan azure, the red or the tube core Guanglei Jia. The tube core used in Japan Nichia and the recommendations of CREE high-end products.

led light
led light.

  3. package form. Indoor full-color LED display LED surface form has single light, sub table paste, three-fight a table paste, and three in one table paste, and so on, the appearance is also different. The advantages of the table mount package is a light angle, good consistency, easy automatic welding process, is the mainstream product of full-color LED screen, but now the price is relatively high; the single lamp from the perspective of relatively small, the brightness is slightly higher, lower prices. Sub patch is also a kind of single light. Single light and sub table stickers are cheaper, is a transitional product.

package
led display package form

  4. density. Because indoor full color LED large chip control circuit, high density, it is now a full-color density commercial also can not be very high, there are several P5, P6, P7.62, P8, P10, etc.

led display Pixel Pitch point
led display Pixel Pitch point

  5. drive mode. Indoor full-color LED display drivers are constant current drive, using dynamic scanning mode (mainly 1/4, 1/8, and other scanning methods). In the same case of the core, the 1/4 scan haves more circuitry and higher brightness.


  Article KeyWords:P3 HD led display screen,indoor P3 HD led display

 

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