HOLOGRAM COLOR FILTER, METHOD FOR FABRICATING THE SAME, AND COLOR LIQUID CRYSTAL DISPLAY COMPRISING IT

摘要

A hologram color filter for diffracting and dispersing the incident light by a hologram and outputting a light of different wavelength to a desired position with a specified spatial period. The hologram color filter is characterized in that it comprises a translucent diamond-like carbon (DLC) film (22) formed on a translucent substrate (21) and a stripe region of relatively low refractive index (n1, 22a) and a stripe region of relatively high refractive index (n2, 22b) are arranged alternately on the DLC film.