한국정보디스플레이학회:학술대회논문집
- 2006.08a
- /
- Pages.1591-1594
- /
- 2006
Microcavity-enhanced White OLED for efficient lighting application
- Chin, Byung-Doo (Optoelectronic Mater. Research Center, Korea Institute of Science & Technology) ;
- Kim, Jae-Kyeong (Optoelectronic Mater. Research Center, Korea Institute of Science & Technology)
- Published : 2006.08.22
Abstract
In this work, we fabricated efficient white organic light emitting device (WOLED) by the stack of complementary fluorescent dye-doped layers, Effect of dye-doping ratio and thickness of each layers on WOLED efficiency and emission spectrum was investigated. Moreover, out-coupling efficiency enhancement using microlens array was analyzed for bottom and top-emitting device architecture, leading to higher light extraction properties.
Keywords