To Select Proper Pixel Pitch for LED Advertising Outdoor Screens
The outdoor advertising LED display screen usually is seem on building facade, rooftop, by streetside/roadside, or public plaza. Those large outdoor display LED screens bring great benefits to brands that develop their exploitation through advertising. To line up the profit, to get clear and vivid, high quality display effect is the first point that should consider for outdoor waterproof LED screen.
The high resolution of the outdoor display LED will produce high quality images or videos, the smaller pixel pitch, the higher resolution. But the more pixels, the cost would exceed the budget. Pixel pitch, along with display size, relates directly to the image resolution of a display. So we need to select the proper pixel pitch according to the screen sizes, viewing distance and installation height.
Minimum Visual distance of LED Screen (the distance at which a smooth image can be displayed)
Minimum Visual distance of LED Screen = pixel pitch (mm)×1000.
Optimal Visual distance of LED Screen (the distance at which the viewer can see a highly clear picture)
Optimal Visual distance of LED Screen = pixel pitch (mm)×1000～pixel pitch (mm)×3000.
Furthest Visual distance of LED Screen:
Furthest Visual distance of LED Screen = LED screen height (m) × 30 (times).
Note: If the big LED screen outdoor is installed in a high place, the view distance is farther, P5, P6, P8, P10 are available.
If the viewing distance is closer, when the is floor standing, audience can get closer to the screen, could consider P4, P5, P6
In this outdoor floor sitting outdoor LED display project (the left), P5 is used.