Patent ID: 9671641
Date: 2017-06-06
CPC Classifications: G02B,G02F,G03F

Claim:
1. A color filter substrate for a display, wherein the color filter substrate comprises a main body with a black array layer and a plurality of color resist patterns disposed on the main body with the black array layer; the plurality of color resist patterns comprises a first color resist pattern, a second color resistor pattern and a third color resistor pattern sequentially formed in contact with the main body and in contact with the black array layer; wherein each of the plurality of color resist patterns comprise a surface facing away from the main body; wherein the first color resist pattern and the second color resist pattern partially overlap to form a first overlapping region with the first color resist pattern below the second color resist pattern in the first overlapping region, and a thickness of the first color resist pattern in the first overlapping region is thinning in an edge direction towards the second color resist pattern; wherein the second color resist pattern and the third color resist pattern partially overlap to form a second overlapping region with the second color resist pattern below the third color resist pattern in the second overlapping region, and a thickness of the second color resist pattern in the second overlapping region is thinning in an edge direction towards the third color resist pattern; wherein the surfaces of the plurality of color resist patterns facing away from the main body are flat and there is no overcoat flat layer formed on the plurality of color resistor patterns.