Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2008.07a
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- Pages.1448-1449
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- 2008
Fabrication of organic light emitting diode with inkjet printing technology
잉크젯 프린팅 기술을 이용한 유기 발광 다이오드 제작
- Kim, Myong-Ki (Korea Institute of Industrial Technology) ;
- Shin, Kwon-Yong (Korea Institute of Industrial Technology) ;
- Hwang, Jun-Young (Korea Institute of Industrial Technology) ;
- Kang, Kyung-Sae (Korea Institute of Industrial Technology) ;
- Kang, Heui-Seok (Korea Institute of Industrial Technology) ;
- Lee, Sang-Ho (Korea Institute of Industrial Technology)
- 김명기 (한국생산기술연구원) ;
- 신권용 (한국생산기술연구원) ;
- 황준영 (한국생산기술연구원) ;
- 강경태 (한국생산기술연구원) ;
- 강희석 (한국생산기술연구원) ;
- 이상호 (한국생산기술연구원)
- Published : 2008.07.16
Abstract
Inkjet printing is commonly used in depositing the solution of functional materials on the specific locations of a substrate, and also it can provide easy and fast patterning of polymer films over a large area. Inkjet printing is applicable to fabricating an organic light emitting diode (OLED), since conducting materials used as emissive electroluminescent layers can be manufactured into inks for ink jetting. By using the inkjet technology, we have succeeded in patterning a poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) (PEDOT/PSS) layer and a poly[2-Methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) layer on the Indume tin oxide (ITO) patterned substrates, and fabricating organic light emitting diodes.
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