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Simply talking about the type of distinction, the number of which represents the distance between the luminous points (lights) on the display, the unit is mm, for example, P4 said the distance between the adjacent two groups of lights is 4mm; P6 said The distance between the two sets of lamps is 6mm. From the above models, the smaller the number, the smaller the lamp pitch on the display. For example, let's take a look at what everyone will understand. In the same size display of a square meter, there are 62,500 points on the P4 screen, 40,000 points on the P5, 27,777 points on the P6, and 17,222 points on the P7.62. . It can be seen that the smaller the number is, the greater the density of the lamp and the higher the resolution of the display screen, and the higher the production cost.
The choice of specifications and models?
The selection of indoor LED full-color display specifications should not only focus on high-density high-definition, but also take into account the actual display needs of the display, it is recommended to consider the display area, installation position, viewing distance and production cost. In general, a screen should have more than 50,000 pixels in the whole screen, so the display effect will be better. It is not recommended to use large pitch specifications for small screens, but it does not matter if large screens use small pitch specifications. For example, a display of about 8 square meters, it is recommended to use P4 or P5, should not use P6 or P7.62; more than 50 square meters of display, you can use P4, P5, P6, P7.62, production cost enough, then use Of course, P4 and P3 have a very clear display effect. It is more economical to use P3. The larger the distance between points, the farther away the viewing distance is. Here are some common specifications comparisons:
Indoor full-color LED display commonly used specifications: P5 specifications LED display physical pixel density of 40,000 points / square meter, our standard module size 160mm * 160mm, display box standard size 640mm * 640mm. P5 color LED display viewing distance of more than 3 meters, the company's P5 color display using 1/16 constant current dynamic scanning, brightness up to 1500cd/m2 above, sufficient to meet the indoor brightness display requirements, clear display. The viewing distance is 4-30 meters. Is the current outdoor full color screen in the protective performance and high-definition highlights the most comprehensive strength, but also the majority of users the most popular indoor high-definition LED display. Screen body production area of ​​8 square meters or more is appropriate.
Indoor full-color LED display specifications three: P4 display pixel density of 62,500 points / square meter. Our standard module size is 128mm*128mm. Its high-definition nature needless to say, but its production costs are relatively high, it can be said that the price for the majority of users forgotten, indoor LED full-color screen in its market share is not a lot. The display area is recommended to be more than 3 square meters.
Indoor full-color LED display commonly used specifications II: P3 display physical pixel density of 111,111 points / square meter, our standard module size is 192mm * 192mm, as an indoor full-color display in high-definition led electronic display. Its market share can not be underestimated. In the past, large-pitch electronic screens have been used, and most of them now have smaller pitch screens because the current purchase price of LED screens is quite affordable. P3 outdoor electronic screen viewing line of sight in more than 2 meters, screen production area of ​​6 square meters or more is appropriate.