2012 Fiscal Year Final Research Report
Stretchable Large-Area Integrated Circuits by Nano-Printing Technology
| Project/Area Number |
20676005
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| Research Category |
Grant-in-Aid for Young Scientists (S)
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| Allocation Type | Single-year Grants |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | The University of Tokyo |
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Principal Investigator |
SOMEYA Takao 東京大学, 大学院・工学系研究科, 教授 (90292755)
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| Project Period (FY) |
2008 – 2012
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| Keywords | 有機半導体 / ナノエレクトロニクス / 大面積エレクトロニクス / 有機デバイス / 印刷技術 / ナノプリンティング / カーボンナノチューブ / フレキシブルエレクトロニクス |
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| Research Abstract |
In this project, we have successfully manufactured truly rubber-like stretchable large-area integrated circuits. In the last year, in order to solve one of the major remaining issues of stretchable organic circuits, we have improved significantly the thermal stability of organic transistors. Indeed, our transistors were electrically functional even after the annealing at 250 ℃ . This is by 100 ℃ larger than the previously reported highest value, namely 150 ℃
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