タイトル | Design, synthesis, and properties of a series of charged iridium(III) complexes with a neutral bidentate ligand for deep-blue phosphorescent emitter |
著者(日) | 高平, 祐介; 室谷, 英介; 福田, 恵子; Vohra, Varun; 村田, 英幸 |
著者(英) | Takahira, Yusuke; Murotani, Eisuke; Fukuda, Keiko; Vohra, Varun; Murata, Hideyuki |
著者所属(日) | 旭硝子株式会社; 旭硝子株式会社; 旭硝子株式会社; 北陸先端科学技術大学院大学; 北陸先端科学技術大学院大学 |
著者所属(英) | Asahi Glass Co., Ltd.; Asahi Glass Co., Ltd.; Asahi Glass Co., Ltd.; Japan Advanced Institute of Science and Technology (JAIST); Japan Advanced Institute of Science and Technology (JAIST) |
発行日 | 2016-09-27 |
発行機関など | The Research Center, Asahi Glass 旭硝子株式会社中央研究所 |
刊行物名 | Research report of Asahi Glass Co., Ltd. 旭硝子研究報告 |
巻 | 66 |
開始ページ | 130 |
終了ページ | 134 |
刊行年月日 | 2016-09-27 |
言語 | eng |
抄録 | We herein report a series of charged iridium(III) complexes with a neutral bidentate ligand for blue phosphorescent emitter. A molecular design bearing a 2-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine ligand proved suitable for efficient blue emission according to the comparison of photoluminescent properties of the complexes. Its Commission Internationale de L’Eclairage x,y-coordinates (CIEx,y) in solution was estimated to be (0.17, 0.18), indicating that the complex with the ligand is a promising candidate for deep-blue emitter. We further demonstrated that this complex displays blue electroluminescence by successfully integrating it in a light-emitting device. |
内容記述 | Physical characteristics: Original contains color illustrations 形態: カラー図版あり |
キーワード | Phosphorescence; Iridium complex; Organic light-emitting diode |
資料種別 | Technical Report |
NASA分類 | Electronics and Electrical Engineering |
ISSN | 0004-4210 |
NCID | AN00010566 |
SHI-NO | AA1640219017 |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/575677 |