What kind of displays are prone to burn-in?
All displays using phosphor illumination based display technology are susceptible to burn-in such as Direct View CRTs, CRT based RPTVs and Plasmas. Burn-in on CRT-Based RPTVS: In order to project a large image compared to the size of the CRT (typically 7″ or 9″), an HDTV Rear Projectors CRTs operate at a higher light output and consequently, a higher voltage than their Direct view tube counterparts do. This higher energy output can result in CRT burn-in, where static images displayed on the screen can, after an extended period of inactivity, can burn themselves into the CRT phosphors, causing a permanent ghost image. This is most problematic with HDTV Rear Projection TVs when they are used with Video Game static images. To prevent burn-in: Burn-in is permanent, so all precautions should be taken to prevent it. The only way to repair burn-in is replace the CRTs, which usually can cost you more or less the cost of your HDTV. Most manufacturers will not warrant the repair for burn-in. Con
