title: Full color tunable photonic crystal from crystalline colloidal arrays with an engineered photonic stop-band.
abstract: An electrically tunable photonic crystal is developed utilizing crystalline colloidal arrays of high refractive index particles. Through modulation of the refractive index of the particle, and the applied electric field, both the bandwidth and position of the photonic bandgap could be tuned. Full color modulation with high optical quality is achieved, which paves a way to develop a novel reflective display.
authors.affiliation: Display Device Lab., Samsung Advanced Institute of Technology, Samsung Electronics, Giheung-gu, Yongin-si, Gyeonggi-do 446-712, South Korea. moongyu.han@samsung.com
authors.forename: Moon Gyu
authors.initials: MG
authors.lastname: Han
authors.forename: Chang Gyun
authors.initials: CG
authors.lastname: Shin
authors.forename: Seog-Jin
authors.initials: SJ
authors.lastname: Jeon
authors.forename: Hongshik
authors.initials: H
authors.lastname: Shim
authors.forename: Chul-Joon
authors.initials: CJ
authors.lastname: Heo
authors.forename: Haishun
authors.initials: H
authors.lastname: Jin
authors.forename: Jung Woo
authors.initials: JW
authors.lastname: Kim
authors.forename: Sangyoon
authors.initials: S
authors.lastname: Lee
mesh_terms: D003102:Colloids / Q000737:chemistry; D003116:Color; D003460:Crystallization; D055096:Optical Devices; D010316:Particle Size; D017785:Photons; D012822:Silicon Dioxide / Q000737:chemistry*; D013440:Sulfides / Q000737:chemistry*; D013499:Surface Properties; D017967:Zinc Compounds / Q000737:chemistry*
chemical_list: D003102:Colloids; D013440:Sulfides; D017967:Zinc Compounds; D012822:Silicon Dioxide; C031238:zinc sulfide