| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
|---|
| Outline of Final Research Achievements |
Organic semiconductors have attracted significant attention as a new class of electronic materials for organic field-effect transistors (OFETs), organic light-emitting diodes and organic solar cells. Particularly, OFETs have been intensively investigated for applications in organic integrated circuits for flexible active-matrix displays, radio frequency identification tags, and chemical and biological sensors, because of the merits of organic materials, such as low cost, flexibility, and easy fabrication. The charge carrier mobility is strongly influenced by the organic semiconductor layer, and therefore, great efforts have been made toward the development of various semiconducting small molecules and polymers.
In this work, I synthesized a series of 2,8-disubstituted chrysene, diphenyldinaphthofuran, and dinaphthothienothiophene derivatives as novel fused organic semiconductors, and applied them to organic thin-film and single-crystal transistors.
|
