SURFACE PLASMON COLOR FILTER INCLUDING PHOTONIC CRYSTAL STRUCTURE

摘要

The present invention relates to a surface plasmon color filter comprising: a substrate, a photonic crystal structure on the substrate, a metal thin film having a plurality of nanosized holes arranged at regular intervals formed on the photonic crystal structure, and a first dielectric layer formed on the metal thin film. A transmission wavelength band of photonic crystal structure and a transmission wavelength band of a hole array pattern having holes of metal thin films are different from each other.