title: Bis-Tridentate Ir(III) Complexes with Nearly Unitary RGB Phosphorescence and Organic Light-Emitting Diodes with External Quantum Efficiency Exceeding 31%.
abstract: A new class of neutral bis-tridentate Ir(III) metal complexes that show nearly unitary red, green, and blue emissions in solution is prepared and employed for the fabrication of both monochrome and white-emitting organic light-emitting diodes, among which a green device gives external quantum efficiency exceeding 31%.
authors.affiliation: Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Chu-Yun
authors.initials: CY
authors.lastname: Kuei
authors.affiliation: Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taipei, 10617, Taiwan.
authors.forename: Wei-Lung
authors.initials: WL
authors.lastname: Tsai
authors.affiliation: Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan.|College of Metallurgy and Resources, Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Ma'anshan, Anhui, 243002, China.
authors.forename: Bihai
authors.initials: B
authors.lastname: Tong
authors.affiliation: Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taipei, 10617, Taiwan.
authors.forename: Min
authors.initials: M
authors.lastname: Jiao
authors.affiliation: Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taipei, 10617, Taiwan.
authors.forename: Wei-Kai
authors.initials: WK
authors.lastname: Lee
authors.affiliation: Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Yun
authors.initials: Y
authors.lastname: Chi
authors.affiliation: Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taipei, 10617, Taiwan.
authors.forename: Chung-Chih
authors.initials: CC
authors.lastname: Wu
authors.affiliation: Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan.
authors.forename: Shih-Hung
authors.initials: SH
authors.lastname: Liu
authors.affiliation: Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan.
authors.forename: Gene-Hsiang
authors.initials: GH
authors.lastname: Lee
authors.affiliation: Department of Chemistry, National Taiwan University, Taipei, 10617, Taiwan.
authors.forename: Pi-Tai
authors.initials: PT
authors.lastname: Chou
keywords: N-donors; carbene; cyclometalation; iridium; phosphorescence