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scusa IL panasonic th46pz85 ha PIXEL SHIFTER (ANTI-IMAGE RETENTION) penso sia una specie di pixel orbiter che sposta i pixel per evitare lo stampaggio.
Pixel Shifter Technology
Panasonic also ups the ante with a better antiglare coating than on the company's previous midrange models, but not quite as good as the antireflective screens found on very high-end Panasonic sets. In most cases, this antiglare worked pretty well. But when I decided to watch the movie Air Force One recently in a sunlit room at home, I was distracted by the noticeable glare. (Panasonic's 2008 models due later this year promise to make substantial improvements in this regard.)
This TV introduces another notable technology called Pixel Shifter that subtly moves the image to prevent those ghostly afterimages that can plague plasma screens when the picture remains static for too long. Gamers in particular have had trying moments with plasma. I tested Pixel Shifter by leaving my PlayStation 3 media bar on screen for about 20 minutes, then shutting off the TV. I was happy to note there was no afterimage when I turned the set back on.