In recent years, led display on building display is a relatively hot new media technology. Compared with other display technologies such as LCD screens and projections, LED displays have the advantages of bright colors, stable display, long service life, and wide viewing range, making them widely used in commercial advertising, intelligent monitoring, high-end conferences, command centers, etc. been applied and developed. For users, the viewing distance (that is, the viewing distance) of the LED display is very important, and it will affect the coverage of advertisements and the viewing angle of users. So, how to calculate the best and farthest viewing distance of the LED display?
To understand the calculation method of the viewing distance of the LED display, you first need to understand the dot pitch of the LED display. The dot pitch of the LED display refers to the center distance between each pixel in the LED display and every adjacent pixel. The dot pitch is usually represented by P, and the calculation unit is mm. P10 means the LED display. The pixel pitch of the display is 10mm. Generally speaking, the formula for calculating the best and farthest viewing distance of LED displays in the industry is as follows:
RGB color mixing distance The distance of mixing three colors into a single color: LED full-color screen viewing distance = pixel pitch (mm) × 500 ~ pixel pitch (mm) × 1000
The minimum viewing distance can display a smooth image distance: LED display visual distance = pixel pitch (mm) × 1000
The most suitable viewing distance is the distance at which the viewer can see a high-definition picture: the best viewing distance of the LED display = pixel pitch (mm) × 3000 ~ pixel pitch (mm) × 1000
The farthest viewing distance: the farthest viewing distance of the led display = screen height (meters) × 30 (times)