한국신재생에너지학회:학술대회논문집
- 2008.05a
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- Pages.398-401
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- 2008
Stacking of functional inks for organic solar cell using inkjet printing
잉크젯 프린팅을 이용한 유기태양전지용 기능성 잉크의 적층
- Kim, Myong-Ki ;
- Hwang, Jun-Young ;
- Lee, Sang-Ho ;
- Kang, Heui-Seok ;
- Kang, Kyung-Tae ;
- Kim, Jong-Seok ;
- Cho, Young-Joon
- 김명기 (한국생산기술연구원 마이크로시스템팀) ;
- 황준영 (한국생산기술연구원 마이크로시스템팀) ;
- 이상호 (한국생산기술연구원 마이크로시스템팀) ;
- 강희석 (한국생산기술연구원 마이크로시스템팀) ;
- 강경태 (한국생산기술연구원 마이크로시스템팀) ;
- 김종석 (한국생산기술연구원 메카트로닉스팀) ;
- 조영준 (한국생산기술연구원 안산센터)
- Published : 2008.05.22
Abstract
Inkjet printing is commonly used in the controlled deposition of solutions of functional materials in specific locations on a substrate, and it can provide easy and fast deposition of polymer films over a large area. which could become a way to manufacturer low cost solar cells. In the present study, inkjet printing technology is adopted to deposit functional layers of PEDOT/PSS solutions and P3HT/PCBM blends for organic solar cell. The results show that merging of separately deposited ink droplets into a continuous, pinhole-free organic thin film could be achieved by a balance between ink property and substrate treatment. As a result, a power conversion efficiency of 2.0% has been accomplished a solar cells applying inkjet technology.