Fabrication of a thin plasmonic color sheet embedded with Al subwavelength gratings in parylene

• Published in: Displays Vol. 45; pp. 63 - 69
• Main Authors: Kumagai, Hayato, Honma, Hiroaki, Ishida, Makoto, Sawada, Kazuaki, Takahashi, Kazuhiro
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.12.2016
• Subjects: Color filter; Extraordinary optical transmission; Microelectromechanical system (MEMS); Parylene-N thin film; Surface plasmon; Color filter; Parylene-N thin film; Microelectromechanical system (MEMS); Surface plasmon; Extraordinary optical transmission

•A 800-nm-thick plasmonic color sheet embedded with an Al grating was fabricated.•A freestanding thin parylene-N film provided enough flatness and uniform transmission spectra.•The RGB transmission color dependent on the grating period was demonstrated. In this study, we developed a thin plasmonic c...