Large LED screens are heavy products; they were initially designed to be stationary. However, the moment LED screen became full-color, profit-oriented advertisers decided to use them during short events like shows, concerts, exhibitions, political rallies and such. So, a new type of LED screens was developed that were called rental LED screens. These must be easy to assemble and carry which involves specific engineering solutions. This article is devoted to a short survey of rental screens, the ways they are used and maintained.
For some outdoor events when time for assembly is limited to minutes and where organizers wish to save on setting up stage and screen support, they call in the “screen-on-wheels” companies that mount LED screens on a truck. There are numerous modifications of such mobile LED screens, some of them we can show here.