Patent ID: 8553180

Claim:
A color filter comprising a transparent substrate and pixels provided thereon, wherein pixel thickness is not uniform; and thickness difference in each single pixel is 0.1 μm or more; at least one of the pixels is a blue pixel comprising (A) a pigment comprising C.I. pigment blue 15:6 and C.I. pigment violet 23, (B) a pigment dispersing agent comprising a polyallylamine derivative, and (C′) a cured resin; and in the blue pixel, the content of C.I. pigment violet 23 is 8 to 30% by weight of the pigment (A); the content of the pigment dispersing agent (B) is 10.1 to 12.3% by weight of the blue pixel; and the weight ratio of the pigment (A) to the solid content other than the pigment (A) (the pigment/the solid content other than the pigment) is 0.201 to 0.259.