진공 증착법에 의한 Terbium Complex 박막의 제작 및 특성 연구

• 영문명: Preparation of Terbium Complex Films by Vacuum Evaporation Method and Their Characterization
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 표상우(Pyo, Sang-Woo) 김영관(Kim, Young-Kwan) 손병청(Son, Byoung-Chung)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제15권 제3호, 85~90쪽, 전체 6쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1998.09.30

영문 초록

In this study, organic electroluminescent devices(OELD) with a structure of a glass $substrate/ITO/TPD/Tb(ACAC)_3(Phen-Cl)/Alq_3/Al$ 수식 이미지 was fabricated by vacuum evaporation method, where Tb complex was known to have green light emitting property. Electroluminescent(EL) and I-V characteristics of this structure were investigated. This triple-layer structure shows the green EL spectrum at the wavelwngth of 546nm, which is almost the same as the PL spectrum of $Pb(ACAC)_3(Phen_Cl)$ 수식 이미지. It was found in current-voltage(I-V) characteristics of the devices that the operating voltage was about 12V.