Patent ID: 9645436
Date: 2017-05-09
CPC Classifications: G02B,G02F,H01L

Claim:
1. A display having an array of pixels, comprising: a color filter layer having a clear substrate and an array of color filter elements for the pixels, wherein the color filter elements are formed from colored polymer layers of different colors on the clear substrate and wherein at least some of the color filter elements are formed by overlapping two of the colored polymer layers of different colors, the color filter layer further comprising a black matrix formed from black masking material on the clear substrate, wherein the black matrix has openings in which the color filter elements are formed, wherein the two overlapping colored polymer layers of different colors overlap the black masking material, and wherein at least a portion of the black matrix is formed from the black masking material and overlapping portions of three of the colored polymer layers each of which has a different respective color; and a thin-film transistor layer that controls emitted light for the array of pixels.