E-ink screen lifespan?
I've read some comments saying that e-ink screens lose contrast over time and thus have relatively short lifespans. I'd like to get a sense of whether these are just isolated cases of bad luck or something more universal.
This question's about contrast declining with age -- not the issue where some screens fade in the sun.
(I hope this isn't the wrong forum to post in -- the question isn't model-specific so I wasn't sure where to post.)
Last edited by 301verbs; 05-09-2009 at 05:12 PM.