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Jellby · 01-01-2010, 07:58 AM

When you say it is in the background, does it appear with full contrast or is it dimmed (and probably in negative). If it's the second, that's just the normal ghosting of e-ink screens, and that's what the "optimal refresh" is there to prevent.

01-01-2010, 07:58 AM	#2
Jellby frumious Bandersnatch Posts: 7,516 Karma: 18512745 Join Date: Jan 2008 Location: Spaniard in Sweden Device: Cybook Orizon, Kobo Aura	When you say it is in the background, does it appear with full contrast or is it dimmed (and probably in negative). If it's the second, that's just the normal ghosting of e-ink screens, and that's what the "optimal refresh" is there to prevent.