Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2005.07a
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- Pages.74-75
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- 2005
OLEDs's Voltage-Current Characteristics with a Thickness Variation of Hole Transport Layer and Emission Layer
OLEDs의 정공 수송층 및 발광층의 두께 변화에 따른 전압-전류 특성
- Yang, Jae-Hoon (Dept of Electrical Engineering, Kwang-Woon University) ;
- Lee, Young-Hwan (Dept of Electrical Engineering, Kwang-Woon University) ;
- Kim, Weong-Jong (Dept of Electrical Engineering, Kwang-Woon University) ;
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Kim, Tae-Wan
(Dept of Physics, Hong-Ik University) ;
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Hong, Jin-Woong
(Dept of Electrical Engineering, Kwang-Woon University)
- Published : 2005.07.07
Abstract
Organic Light Emitting Diodes are attractive as alternative display components because of their relative merits of being self-emitting, having large intrinsic viewing angle and fast switching speed. But because of their relatively short history of development, much remains to be studied in terms of their basic device physics and design, manufacturing techniques, stability and so on. We invested electrical properties of N, N-diphenyl-N, N bis (3-methyphenyl)-1, 1'-biphenyl-4, 4'-diamine and tris-8-hydroxyquinoline aluminum when their thickness were changed variedly from 3:7 to 7:3 of their thickness ratios. And we also studied their optimal thickness respectively.