Topic: transparent video wall

Viewing Distance: One of the primary considerations when choosing the size of your LED screen is the viewing distance of your audience. The viewing distance refers to the distance between the screen and the viewers. For indoor installations, such as conference rooms or retail spaces, where viewers are typically closer to the screen, you may opt for a smaller screen size with higher resolution (smaller pixel pitch). For outdoor installations or large venues where viewers are further away, you ...

We often see a gray sky in the morning, but it is actually covered by something called smog. It is estimated that many people still do not know what smog is. Its main components are formed by a mixture of sulfur dioxide, nitrogen oxides and inhalable particulate matter. The first two are gaseous pollutants. They combine with fog to make the sky instantly change. It was gray. In fact, fog is a non-toxic and harmless natural phenomenon, and the formation of haze is mainly the result of the joint a...