Observation of transient emission in organic light-emitting devices
| Project/Area Number |
20560007
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Applied materials science/Crystal engineering
|
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| Research Institution | University of Toyama |
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Principal Investigator |
NAKA Shigeki University of Toyama, 大学院・理工学研究部(工学), 准教授 (50242483)
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| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 有機半導体 / 半導体物性 / 電子・電気材料 / 有機導体 |
|---|
| Research Abstract |
For evaluation of operation mechanisms of the organic light-emitting devices (OLEDs), DC and transient response characteristics of OLEDs inserted a photo carrier generation layer were examined. Enhancement of current density under photo irradiation was observed by optimization of carrier generation layer and device structure. In addition, transient response of current was observed to suggest carrier injection at organic/metal interface.
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Report
(4 results)
Research Products
(6 results)
