Some novel applications of large size outdoor LED displays are happening now. Outdoor LED displays are not merely seen as digital billboards on the buildings or by the highway. Actually, it is very popular to use LED displays as backdrops for commercial events such as movie premiere, live concerts, and more. However, during the coronavirus pandemic, drive-in cinemas become a premier entertainment selection that can remain social distancing. Recently, more and more drive-in cinemas reopen across the world. There are LED display and projection solutions for drive-in cinema...