2009 Fiscal Year Final Research Report
Flexible information devices using high-speed organic transistors
| Project/Area Number |
19360155
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Chiba University |
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Principal Investigator |
KUDO Kazuhiro Chiba University, 大学院・工学研究科, 教授 (10195456)
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| Co-Investigator(Kenkyū-buntansha) |
ITO Koichi 千葉大学, 大学院・工学研究科, 教授 (90108225)
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| Co-Investigator(Renkei-kenkyūsha) |
SAKAI Masatoshi 千葉大学, 大学院・工学研究科, 助教 (60332219)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 電子デバイス・集積回路 / フレキシブル有機デバイス |
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| Research Abstract |
A novel structure, step-edge vertical-channel organic field-effect transistor (SVC-OFET), have been developed for achieving the short channel length. SVC-OFETs showed excellent device performances having a high current and high cutoff frequency of approximately 1.5MHz. we propose new active antenna elements which have a loop antenna combined with SVC-OFETs. By choosing the structure and materials of the SVC-OFETs, the characteristics of the active antenna can be controlled. The active antenna is expected for the application to printed radio-frequency identification tag (RF-ID Tag).
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