Thread: Troubleshooting A questions about PW quality control
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Old 09-29-2015, 12:36 AM   #9
tomsem
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Quote:
Originally Posted by Katie1 View Post
All I know is IF its a Dead Grey spot don't buy. I don't understand a Bright white spot since the e-ink readers don't have Backlights.
I've never seen one myself, but this seems possible if the laser cutting the pits into the light distribution layer hiccups and creates a defect that allows light to leak out in the wrong direction.
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