The most widely used transparent led screen
on the market is P3.91.
The dot spot of the transparent led screen P3.91
is actually 3.91mm/7.81mm, that is, the spacing between the horizontal lamp beads is 3.91mm, and the vertical lamp bead spacing is 7.81mm. So its pixel density we can calculate (1000÷3.91)×(1000÷7.81)=32256dot/m².
The larger the pixel density, the clearer the display effect, but the clearer the screen body price per unit area is more expensive, because the smaller the dot pitch, the more lamp beads per unit area.
But clarity and transparent screens are contradictory to some extent. The clearer the screen, the lower the transparent screen, because the density of the lamp beads and the distance between the light bars become smaller, so the occlusion will increase, and of course the permeability will be lower. At present, the transparency of LED transparent screen P3.91 can reach about 65%.
The viewing distance of the transparent LED screen P3.91 is 4~20 meters, which is a choice for close viewing. The P3.91 transparent screen is often used in indoor window and shopping mall atrium. And the area is generally not very large, generally within 60 square meters.
Indoor close-up viewing, the screen area is not large, and there are requirements for playback clarity and transparency, then it is recommended to choose P3.91 transparent LED screen