title: High-efficiency single emissive layer white organic light-emitting diodes based on solution-processed dendritic host and new orange-emitting iridium complex.
abstract: An extremely high-efficiency solution-processed white organic light-emitting diode (WOLED) is successfully developed by simultaneously using an ideal dendritic host material and a novel efficient orange phosphorescent iridium complex. The optimized device exhibits forward-viewing efficiencies of 70.6 cd A(-1) , 26.0%, and 47.6 lm W(-1)  at a luminance of 100 cd m(-2) , respectively, promising the low-cost solution-processed WOLEDs a bright future as the next generation of illumination sources.
authors.affiliation: State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, P. R. China.
authors.forename: Baohua
authors.initials: B
authors.lastname: Zhang
authors.forename: Guiping
authors.initials: G
authors.lastname: Tan
authors.forename: Ching-Shan
authors.initials: CS
authors.lastname: Lam
authors.forename: Bing
authors.initials: B
authors.lastname: Yao
authors.forename: Cheuk-Lam
authors.initials: CL
authors.lastname: Ho
authors.forename: Lihui
authors.initials: L
authors.lastname: Liu
authors.forename: Zhiyuan
authors.initials: Z
authors.lastname: Xie
authors.forename: Wai-Yeung
authors.initials: WY
authors.lastname: Wong
authors.forename: Junqiao
authors.initials: J
authors.lastname: Ding
authors.forename: Lixiang
authors.initials: L
authors.lastname: Wang
mesh_terms: D056831:Coordination Complexes / Q000737:chemistry*; D007495:Iridium / Q000737:chemistry*; D008163:Luminescent Measurements / Q000295:instrumentation; D011137:Polystyrenes / Q000737:chemistry; D012996:Solutions / Q000737:chemistry; D013876:Thiophenes / Q000737:chemistry
chemical_list: D056831:Coordination Complexes; D011137:Polystyrenes; D012996:Solutions; D013876:Thiophenes; C533756:poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate); D007495:Iridium