| Presentation | 1994/11/11 white Light-Emitting Organic LEDs Shunji Kido, Kenichi Hongawa, Masato Kimura, Katsuro Okuyama, Katsutoshi Nagai, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | White light-emitting organic LEDs(electrol uminescent devices) were fabricated using dye-dispersed polymers as an emitter layer. In one example,hole-transporting poly(N-vinylcarbazole)(PVK)were used as a host polymer to be doped with fluorescent dyes.A multilayer structure combined with electron transport layers was employed to maximize carrer recombination efficiency.In the other example,electrically inert poly(methyl methacrylate)(PMMA)was used as a host polymer.PMMA was doped with 50 wt% electron-transporting 1,3,4-oxadiazole derivative and fluorescent dyes.In this case,a hole transport layer was inserted between doped PMMA layer and anode.White electroluminescence was observed from both devices and the maximum luminance exceeded 3000 cd, m^2 in case of the device with doped PVK layer. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | organic LED / white emission / organic dye / polymer |
| Paper # | EID94-83,OME94-65 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 1994/11/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Electronic Information Displays (EID) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | white Light-Emitting Organic LEDs |
| Sub Title (in English) | |
| Keyword(1) | organic LED |
| Keyword(2) | white emission |
| Keyword(3) | organic dye |
| Keyword(4) | polymer |
| 1st Author's Name | Shunji Kido |
| 1st Author's Affiliation | Faculty of Engineering,Yamagata University() |
| 2nd Author's Name | Kenichi Hongawa |
| 2nd Author's Affiliation | Faculty of Engineering,Yamagata University |
| 3rd Author's Name | Masato Kimura |
| 3rd Author's Affiliation | Faculty of Engineering,Yamagata University |
| 4th Author's Name | Katsuro Okuyama |
| 4th Author's Affiliation | Faculty of Engineering,Yamagata University |
| 5th Author's Name | Katsutoshi Nagai |
| 5th Author's Affiliation | Faculty of Engineering,Yamagata University |
| Date | 1994/11/11 |
| Paper # | EID94-83,OME94-65 |
| Volume (vol) | vol.94 |
| Number (no) | 327 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |