E Ink Announces Kaleido 4 with Better Color and Contrast
E Ink has unveiled Kaleido 4, the next generation of its color e-paper screen technology, promising significant improvements in color gamut, contrast, and brightness. This upgrade builds upon Kaleido 3 displays currently used by major brands like Kobo and Boox, addressing long-standing visual compromises to deliver a vastly superior reading experience on future e-readers and tablets.
Source: The Verge