Monday, July 15

Tag: used led display

Future Technology

How to avoid those embarrassing things about the black screen of the LED display?

In practical applications, led display screens will inevitably encounter various failures, especially the black screen of led display screens is something that makes users crazy. Let’s look at two embarrassing stories about black screens of led display screens. Sochi Winter Olympics opening ceremony 'black screen accident' At the opening ceremony of the 2014 Sochi Winter Olympics in Russia, when the audience entered the countdown, the countdown card suddenly went black. In addition, at the beginning of the show, there were also problems when displaying the five Olympic rings on the big screen, resulting in only the "four rings" remaining in the final shape of the five rings, which caused great embarrassment to the organizers. 2015 Beijing Film Festival "Black Screen Accident" I...