| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
디스플레이_포스터 |
| 제목 |
Synthesis and characterization of Quinoxaline derivative for Thermally Activated Delayed Fluorescence organic light emitting diodes |
| 초록 |
A novel Donor-Acceptor-Donor (D-A-D) type Quinoxaline derivative, 9-(2-(9H-carbazol-9-yl)quinoxalin-3-yl)-9H-carbazole (DCQ) was designed and synthesized. Its spectroscopic, photophysical and electrochemical properties were investigated. DCQ was employed as a yellow host material for thermally activated delayed florescence (TADF) organic light emitting diodes. It also possess good electron as well as hole mobility. Moreover DCQ as a host exhibits excellent device performance with a maximum quantum efficiency (EQE) of 24.6% and current efficiency of 79.3 cd/A at 3000 cd/m2. |
| 저자 |
machireddy rajeshkumar reddy, 서성용
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| 소속 |
부경대 |
| 키워드 |
Quinoxaline; Thermally Activated Delayed Fluorescence; Organic Light Emitting Diode
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| E-Mail |
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