Presentation | 2014-10-10 Emission Properties of Bilayer Organic Light-Emitting Transistors Doped with Phosphorescent Dyes Hirotake KAJII, Hitoshi TANAKA, Ikuya IKEZOE, Mikio HARA, Takahiro OHTOMO, Yutaka OHMORI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The fabrication and characteristics of top-gate type bilayer polymer light-emitting transistors with phosphorescent dye doped in fluorene-type polymers are investigated. For poly(9,9-dioctylfluorenyl-2,7-diyl) (F8) and poly[(9,9-dioctylfluoreny1-2,7-diyl)-co-(1,4-benzo-{2,1',3}-thiadiazole)] (F8BT), top-gate type devices with polymethylmethacrylate (PMMA) as a gate insulator showed ambipolar characteristics. The hole and electron mobility were estimated to be approximately 10^<-4>~10^<-3> cm^2/Vs. Devices with phosphorescent dye doped layer exhibit the ambipolar and light-emitting properties. Both fluorescence and phosphorescence emissions from a fluorescent host and a phosphorescent dopant materials can be achieved for bilayer devices. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Organic light-emitting transistor / Top gate structure / Conjugated fluorene polymer / Ambipolar transport / Phosphorescense |
Paper # | OME2014-39 |
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Committee | OME |
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Conference Date | 2014/10/3(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Organic Material Electronics (OME) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Emission Properties of Bilayer Organic Light-Emitting Transistors Doped with Phosphorescent Dyes |
Sub Title (in English) | |
Keyword(1) | Organic light-emitting transistor |
Keyword(2) | Top gate structure |
Keyword(3) | Conjugated fluorene polymer |
Keyword(4) | Ambipolar transport |
Keyword(5) | Phosphorescense |
1st Author's Name | Hirotake KAJII |
1st Author's Affiliation | Graduate School of Engineering, Osaka University() |
2nd Author's Name | Hitoshi TANAKA |
2nd Author's Affiliation | Graduate School of Engineering, Osaka University |
3rd Author's Name | Ikuya IKEZOE |
3rd Author's Affiliation | Graduate School of Engineering, Osaka University |
4th Author's Name | Mikio HARA |
4th Author's Affiliation | Graduate School of Engineering, Osaka University |
5th Author's Name | Takahiro OHTOMO |
5th Author's Affiliation | Graduate School of Engineering, Osaka University |
6th Author's Name | Yutaka OHMORI |
6th Author's Affiliation | Graduate School of Engineering, Osaka University |
Date | 2014-10-10 |
Paper # | OME2014-39 |
Volume (vol) | vol.114 |
Number (no) | 241 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |