MobileRead Forums - View Single Post - Edumacational - e-ink technology

danskmacabre · 09-07-2011, 03:24 AM

Thanks, that was very interesting.

He says the colour filter takes up no more power for eINK. I wonder how that works.. As surely there's some kind of switching working there to activvate the various colour filters?
Wouldn't that require an electrical charge?
Is it maybe the charge required to do this is a lot lower that the charge required to change the eINK display itself?

09-07-2011, 03:24 AM	#5
danskmacabre Guru Posts: 733 Karma: 3593438 Join Date: Jun 2011 Location: Australia Device: Kobo Glo. Galaxy Tab S 8.4	Thanks, that was very interesting. He says the colour filter takes up no more power for eINK. I wonder how that works.. As surely there's some kind of switching working there to activvate the various colour filters? Wouldn't that require an electrical charge? Is it maybe the charge required to do this is a lot lower that the charge required to change the eINK display itself?