Presentation | 2000/6/30 Ru complex EL devices fabricated by layer-by-layer sequential adsorption in organic solvents Yukinori Inaba, Masayoshi Higuchi, Kimihisa Yamamoto, Seimei Shiratori, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Organic electroluminescence (EL) devices based on sequentially adsorbed layers formed in water solution have been reported and drawing attentions. However, there are various EL materials that can't be soluble in water. In this research, EL device based on sequentially adsorbed layers in organic solvent was successfully fabricated with methanol solution of new synthesized Ru-polymer as polycation and methanol solution of poly (acrylic acid) as polyanion. From this system EL device could achieve levels over 50 cd/m^2 and external quantum efficiency over 0.07 percent in the air using an ITO anode and a bismuth cathode. And this EL device containing poly (ethylene oxide) could achieve external quantum efficiency over 0.7 percent in the air. The external quantum efficiency of the device is 20 times greater than that of monolayer Ru (II) complex EL device fabricated by spin casting method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | organic EL device / Ru complex / layer-by-layer sequential adsorption / wet-process |
Paper # | US2000-24,EMD2000-20,CPM2000-35,OME2000-30 |
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Committee | OME |
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Conference Date | 2000/6/30(1days) |
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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) | Ru complex EL devices fabricated by layer-by-layer sequential adsorption in organic solvents |
Sub Title (in English) | |
Keyword(1) | organic EL device |
Keyword(2) | Ru complex |
Keyword(3) | layer-by-layer sequential adsorption |
Keyword(4) | wet-process |
1st Author's Name | Yukinori Inaba |
1st Author's Affiliation | Keio University() |
2nd Author's Name | Masayoshi Higuchi |
2nd Author's Affiliation | Keio University |
3rd Author's Name | Kimihisa Yamamoto |
3rd Author's Affiliation | Keio University |
4th Author's Name | Seimei Shiratori |
4th Author's Affiliation | Keio University |
Date | 2000/6/30 |
Paper # | US2000-24,EMD2000-20,CPM2000-35,OME2000-30 |
Volume (vol) | vol.100 |
Number (no) | 167 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |