Originally Posted by Spiffy
I've always heard that (that e-Ink displays take no power, and that only refreshes do). I guess its just a natural skepticism that absolutely NO power use would be impossible. I guess my assumption was that it was a bit of hyperbole and that it actually DOES use a microscopic amount of power which might add up to something after several days of showing something. The scenario being someone leaving a device on for hours, days or even weeks (very possible if it just gets put down and forgotten about, left home from a vacation, etc.)
But its hardly a big deal. I mean I personally am unlikely to do that, even if it were using that tiny trickle of juice.
Somewher in this groups history is pictures of a PEz that has bee dissasembled. In that group is a screen that is clearly detached. There is a image on the screen (STILL).
No power needed except to make the screen CHANGE