Color e-paper developer CLEARink demonstrated its latest wearable color e-paper displays at SID 2018. The most interesting display was a 1.32" 202 PPI color e-paper display that offer a color gamut of 30% NTSC (1931 CIE) which is not up to par with regular emissive displays but looks quite good for a reflective display.
CLEARink's displays are electrophoretic displays that achieve color using color filters on top of the display. The panels offer a fast refresh rate which supports video.
CLEARink also demonstrated a few of its older-generation monochrome and tablet displays. The company recently announced that it has signed a $10 million supply agreement with a leading tablet maker to start supplying tablet displays beginning in 2019.