mobile

I like to use Daydream while the phone charges at night. Something with an all black screen and a little white clock that never stays in the same place too long (ClockPlus or some such), but even so, I'm a bit scared of wearing out the panel by having it "on" all night long, even if 99% of the pixels aren't lit. Anyone know more about AMOLED than me? Is this a good idea? I never worried with LCDs, but this is my first AMOLED since my Nexus One. Thanks!