I've got my Sony Prs 600 less then 1 month ago.It was shipped from USA.
Everything was great, I adore it. Kept it all the time in cover. And 2 days ago I was reading it before going to sleep, then put it on night table and in the morning wanted to write another book into the library, and suddenly discovered that display has some lines and look like it's broaken

warranty, as i know, don't cover broaken display - but i know that i didn't do any damaging action!
Maybe someone has the same situation - and sony will replace me this screen?
I could buy another one - but could anyone tell that it wouldn't happen again?