Thread: Project: E-Paper Tablet (touch-typable!)
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Old 11-30-2011, 03:38 PM   #22
HarryT
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Quote:
LCD screen
1. Refreshes (turns on and off) 60-90x/second, whereas the eye naturally moves 1.33x/second. LCD appears to constantly quake and flicker because it does.
This is incorrect. LCD screens do not "turn on an off" when they refresh. Old LCD displays could be prone to flickering, because they used a flourescent backlight, but modern LCD displays use LEDs for lighting, and these don't flicker - their light output is constant.
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