How E Ink Developed Full-Color e-Paper
Cars That Think
JANUARY 22, 2022
They came up with some early products that targeted shelf labels for brick-and-mortar retail stores and also for signage. In E Ink’s Triton and Kaleido displays, color filters turn light reflected from white particles into red, green, and blue subpixels. These are the actual shapes and arrangements of the red, blue, and green filters.
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