Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2005.11a
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- Pages.267-268
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- 2005
Development of OLED Passivation Method for High efficency and life time
고효율 및 장수명의 OLED Passivation 기술 개발
- Han, Jin-Woo (Yonsei Univ.) ;
- Kim, Jong-Hwan (Yonsei Univ.) ;
- Kim, Young-Hwan (Yonsei Univ.) ;
- Seo, Dae-Shik (Yonsei Univ.) ;
- Kim, Yong-Hoon (Korea Electronics Technology Institute) ;
- Moon, Dae-Gyu (Korea Electronics Technology Institute) ;
- Han, Jeong-In (Korea Electronics Technology Institute)
- 한진우 (연세대학교) ;
- 김종환 (연세대학교) ;
- 김영환 (연세대학교) ;
- 서대식 (연세대학교) ;
- 김영훈 (전자부품연구원) ;
- 문대규 (전자부품연구원) ;
- 한정인 (전자부품연구원)
- Published : 2005.11.10
Abstract
In this paper, the inorganic-organic thin film encapsulation layer was newly adopted to protect the organic layer from moisture and oxygen. Using the electron beam, Sputter and Spin-Coater system, the various kinds of inorganic and organic thin-films were deposited onto the Ethylene Terephthalate(PET) and their interface properties between organic and inorganic layer were investigated. In this investigation, the SiON and Polyimide(PI) layer showed the most suitable properties. Under these conditions, the WVTR(water vapour transition rate) for PET can be reduced from level of 0.57 g/