View Single Post
Old 09-09-2025, 02:57 PM   #10
DNSB
Bibliophagist
DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.
 
DNSB's Avatar
 
Posts: 48,427
Karma: 174510100
Join Date: Jul 2010
Location: Vancouver
Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos
Quote:
Originally Posted by Quoth View Post
The fast mode refresh for a B&W image or font with no greys can't be done with colour content. It will be slightly slower than full greyscale image. The eink doesn't have the kind of pixel refreshing of plasma, crt, LCD, oled etc. The Gallery 3 system is about x10 slower.
If you don't mind poster colours, you can use fast refresh with colour content. It's pretty fugly but you do get colour.

BTW, you can pixel address an eInk display. With the newer chips and Regal waveform, it doesn't even cause the severe ghosting older eInk displays suffered from when the full screen wasn't rewritten with the occasional triple flash.
DNSB is online now   Reply With Quote