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A comment on Reasonably priced color e-ink display. Parent comment

Re:Reasonably priced color e-ink display by bduerst on Monday July 20, 2020 @04:40PM (#23901655)
Except you can do multiple colors, by introducing differently charged pigments inside the capsules:

- https://www.eink.com/assets/img/technology/GIF_Cup_E.gif

- https://www.eink.com/assets/img/technology/GIF_ACeP_E.gif

Refresh rate was always an issue, but it is gradually improving. For static reading it's not a problem.

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