| Project/Area Number |
23655176
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Functional materials/Devices
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| Research Institution | Kobe University |
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Principal Investigator |
MISAKI Masahiro 神戸大学, 自然科学系先端融合研究環, 特命助教 (00462862)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 有機EL素子 / プリンテッドエレクトロニクス / 国際情報交換 / 国際情報交流 |
|---|
| Research Abstract |
A novel contact-printing technique, in which surface energy of the polydimethylsiloxane (PDMS) stamp was tuned reversibly by light irradiation, was proposed. The photochromic dye, spiropyran, allows the control of wettability of the PDMS stamp. We confirmed that spin-coated conductive polymer, poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT/PSS), was formed selectively on the stamp without patterned reliefs. The patterned PEDOT/PSS can be successfully transferred and used as the electrodes in printed electronics. We demonstrated that modified stamp was useful for the fabrication of organic devices.
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