Earlier quoted context omitted.
So this is an advanced form of reflective LCD? Interesting. LTT recently tested a color display like that too[0]. A few Questions: Why is it black and white? Does the Image stay the same when the device is off? What is the surface like for the Pen? Is the Display recessed so there's parallax between pen and Display or is it laminated like an iPad? How is the repairability? Can the battery be replaced easily? How is s…
1) black & white because bayer color filter will cut your brightness by 66% 2) alas we gave up bistability for speed, so the image doesn't stay when you turn it off (however, we maybe can do quasi-bistability with this tech for watch or kindle sized future devices) 3) the pen writing feel is similar to my favorite japanese paper campus kokoyu. you could argue comparable to a remarkable or maybe even better for some 4…
Huh????? I feel cheated after reading this. Only using power for screen changes is half the point of e-ink!