Markus Reily of GoodEReader managed to explain remarkably well that otherwise possibly unclear technical name of the ClearInk technology, "TIR":
Quote:
CLEARink Displays CEO Frank Christiaens even mentions that the whites on CLEARink Display offer significantly higher reflectance (twice as much) making them whiter than the ones on E Ink!
Speaking of which, instead of using two different particles or pigments for the blacks and whites (like E Ink), CLEARink uses just the black pigment for getting the black slate; the total internal reflection (TIR) on the front surface takes care of the whites.
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