콘텐츠 본문
논문 해외 국제전문학술지(SCI급) ENHANCED AND BALANCED EFFICIENCY OF WHITE BIDIRECTIONAL ORGANIC LIGHT-EMITTING DIODES
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2013-11
- 저자명 이재현
- 학술지명 OPTICS EXPRESS
- 발행처명 OPTICAL SOC AMER
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 12
논문 초록 (Abstract)
We report on the characteristics of enhanced and balanced white-light emission from bi-directional organic light-emitting diodes (BiOLEDs) enabled by the introduction of micro-cavity effects. The insertion o f an additional metal layer between the indium tin oxide anode and the hole transporting layer results in similar light output of our BiOLE Ds in both top and bottom direction and in reduced distortion of the electroluminescence spectrum. Furthermore, we find that by utiliz ing MC effects, the overall current efficiency can be improved by 26.2% compared to that of a conventional device. (C) 2013 Optical Soci ety of America
