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학술지 White Transparent Organic Light-Emitting Diodes with High Top and Bottom Color Rendering Indices
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저자
주철웅, 문제현, 한준한, 허진우, 신진욱, 조두희, 이종희, 조남성, 이정익
발행일
201508
출처
Journal of Information Display, v.16 no.3, pp.161-168
ISSN
1598-0316
출판사
한국정보디스플레이학회
DOI
https://dx.doi.org/10.1080/15980316.2015.1069764
협약과제
14ZB1200, 교감형 스마트 OLED 광원 핵심기술개발사업, 유병곤
초록
Reported in this work is the fabrication of white transparent organic light-emitting diodes (TOLEDs) with high color rendering indices (CRIs). An architecture in which the green and red emission layers are sandwiched between two blue emissions layers was used. By tuning the thicknesses of the green and red emission layers, CRI and power efficiency values of 90/20.5 and 87/6.8?꿯m/W were achieved in the bottom and top emissions, respectively. The study results suggest an effective engineering approach for realizing high CRI white TOLED lighting sources.
키워드
color rendering index, transparent organic light-emitting diodes, white
KSP 제안 키워드
Color rendering index, Engineering approach, Organic light-emitting diodes(OLEDS), Power Efficiency, high CRI, high color rendering, light-emitting diode(LED), red emission, transparent organic light-emitting diodes