Patent ID: 9612374
Date: 2017-04-04
CPC Classifications: G02B

Claim:
1. A color filter, comprising a substrate, on which a plurality of pixel regions are formed, in each of the plurality of pixel regions, a color film and a black matrix is provided, wherein, a reflecting layer for reflecting ambient light entering into the color film is provided on a surface of the black matrix, wherein the black matrix comprises a top surface, a bottom surface and a side surface connecting the top surface and the bottom surface, the bottom surface of the black matrix is provided on the substrate, the top surface of the black matrix has a smaller area than the bottom surface of the black matrix, and the reflecting layer is provided on the top surface of the black matrix and/or the side surface of the black matrix; and the side surface of the black matrix is a concave arc surface, a central angle of which is no larger than 90 degrees, and the reflecting layer is provided on the arc surface.