Color film substrate and method of manufacturing the same, liquid crystal panel

Abstract

This invention provides a color filter substrate including a substrate, a blue cut filter disposed on the substrate, and many color filter portions disposed on the blue cut filter. The color filter portions include many blue filter portions. The blue cut filter has different thicknesses in parts respectively corresponding to the blue filter portions. This invention also provides a method for manufacturing a color filter substrate, and a liquid crystal panel. This invention makes the parts of the blue cut filter under the respective blue filter portions different from each other, so that the parts of the blue cut filter corresponding to the respective blue filter portions have different abilities of weakening blue backlight. A color deviation by a viewing angle in the blue filter portion is improved. Each blue filter portion doesn't need a black light-shielding layer, being advantageous for improving an aperture ratio of the blue filter portion.

Dependencies are inferred from the claim text.