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Old 09-29-2008, 11:31 AM   #23
DaleDe
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Posts: 11,470
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Join Date: Aug 2007
Location: Grass Valley, CA
Device: EB 1150, EZ Reader, Literati, iPad 2 & Air 2, iPhone 7
Quote:
Originally Posted by Shaggy View Post
FYI, the limitation on page turning speed right now is the eInk screen, not the controller. Even the current generation controllers are theoretically capable of refresh rates that are orders of magnitude faster than what the eInk can do. Faster/better controllers aren't going to solve that issue.
Yea, I was too simplistic on my comment. It will make the screen more responsive and faster to respond to menus etc. To quote the epson site:

Epson's controller IC's functionality is fully enabled when integrated into a display solution utilizing a host controller, tuned waveforms, and E Ink's Vizplex-enabled active matrix electrophoretic displays. Its ability to perform regional updates contributes to a more responsive screen for both input and output usage.

The Epson display controller will bring greater functionality to EPDs using E Ink technology by speeding up the user interface via seamless navigation, drop down/popup menus, responsive cursors and real-time keyboard entry. The controller enables the display to perform up to 16 tasks in parallel, and supports smooth and responsive pen input devices for annotations and sketches.

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