| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 봄 (05/01 ~ 05/03, 부산 벡스코(BEXCO)) |
| 권호 |
23권 1호 |
| 발표분야 |
디스플레이_포스터 |
| 제목 |
High Performance Green Emitting Ir(III) Complexes For Solution-Processed Phosphorescent Organic Light Emitting Didoes Applications |
| 초록 |
A new host and two new highly efficient green-emitting hetroleptic Ir(III) complexes based on amide bridged trifluromethyl substituted phenylpyridine skeleton as main ligand whereas a phosphine oxide containing symmetrical dipyridinylphosphinate and asymmetrical phenyl(pyridin-2-yl)phosphineate as ancillary ligands are designed and synthesized. Their thermal, photophysical, electrochemical and electroluminescent (EL) properties are fully investigated. The optimized devices show excellent EL performances with maximum current efficiency (CEmax) of 68.72 cd/A and maximum external quantum efficiency of 20.82% without compromising the CIE (x, y) color purity. |
| 저자 |
박호열, 아티싼 마헤쉬와란, 진성호
|
| 소속 |
부산대 |
| 키워드 |
Device stability; High current efficiency; High color purity
|
| E-Mail |
|
