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Old 10-11-2018, 05:08 AM   #25
John F
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Posts: 7,951
Karma: 70880793
Join Date: Feb 2009
Device: Kobo Clara 2E
Quote:
Originally Posted by DNSB View Post
An eInk screen is bistable. It takes no more power to write black than to write white. The only issue I find with inverted mode is that it shows ghosting with enthusiasm. The few times I've tried reading in inverted mode, I've ended up dropping the page refresh to every 3 pages so more nasty flashes as the screen is written white/black/white which does consume more power.
Just curious, what was the last device you tried it on? I've been using it on a Glo HD (fiction / no images only) with page refresh set to 20, and it seems fine to me.*


* I am not picky.
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