E Ink's new Kaleido 4 display is out, boosting color output to 40k+ shades and enabling 18fps video playback.

With better contrast and an oxide backplane for faste…

https://en.hacks.gr/kaleido-4-i-nea-othoni-tis-e-ink-fernei-chromata-kai-tachytita-sta-psifiaka-vivlia/

#EInk #Kaleido4 #DisplayTech