| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 가을 (11/12 ~ 11/14, 엑스코(대구)) |
| 권호 |
18권 2호 |
| 발표분야 |
(정보전자소재)Flexible OLED 조명소재 |
| 제목 |
정공 수송층과 발광층 사이의 기능층 삽입을 통한 형광 청색 소자의 성능 향상 |
| 초록 |
The efficiency improvement of fluorescent blue organic light-emitting diodes with buffer layer, were investigated by inserting buffer layer which has lower HOMO energy and lower hole mobility than HTL materials. The inserted buffer layer could control the effective hole injection and lead to remarkable high efficiency performance. Several buffer materials which have different HOMO energy and hole mobility were used as a buffer layer and also, change of recombination zone was measured by doping controlled device. It was found that the insertion of buffer layer can make effective recombination zone. |
| 저자 |
이범성 |
| 소속 |
덕산하이메탈 |
| 키워드 |
OLED; Hole Transportiong; Buffer Layer
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| E-Mail |
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