3 ms·
> At some point there were extra chips used for the display refresh. Is that nowadays part of the display assembly? Yep, E-Ink has moved to an in-display EPD t
by tadfisher 5y ago
> At some point there were extra chips used for the display refresh. Is that nowadays part of the display assembly?
Yep, E-Ink has moved to an in-display EPD that accepts a more traditional framebuffer and leaves it up to the driver/userspace to perform the temperature/waveform/partial-update logic. This is partially why it's been so difficult to reverse-engineer the ReMarkable 2 display, because the closed-source ReMarkable app now owns the framebuffer device and handles absolutely everything related to refresh.