| Presentation | 2010-07-12 Fabrication of Organic Light Emitting Diodes by Use of Photosensitive Films Masakazu MUROYAMA, Seiji YOKOKURA, Wataru SAITO, Daichi MIYAGAWA, Kuniaki TANAKA, Hiroaki USUI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Photosensitive thin films were prepared by codeposition of polymerizable monomer and photoinitiator, which was patterned by UV irradiation followed by developing in an organic solvent. Formation of thin film patterns of carbazole polymer was achieved by this method. Similarly, photosensitive films were prepared by spin-coating a mixed solution of carbazole acrylate monomer and photoinitiator. Pattern formation was achieved when UV irradiation was made before the spin-coated film is completely dried to form polycrystalline thin films. However, the vapor-deposited films were superior in pattern formation and surface morphology. This technique was applied for the preparation of phosphorescent layer of an organic light emitting diode(OLED). It was found that the patterning process does not cause a harmful damage to the device characteristics, but rather improve the characteristics due to the polymerization. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | photopatterning / photosensitive film / OLED / carbazole / vapor deposition / spin-coating |
| Paper # | EID2010-2,OME2010-37 |
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| Conference Information | |
| Committee | OME |
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| Conference Date | 2010/7/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Assistant | |
| 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) | Fabrication of Organic Light Emitting Diodes by Use of Photosensitive Films |
| Sub Title (in English) | |
| Keyword(1) | photopatterning |
| Keyword(2) | photosensitive film |
| Keyword(3) | OLED |
| Keyword(4) | carbazole |
| Keyword(5) | vapor deposition |
| Keyword(6) | spin-coating |
| 1st Author's Name | Masakazu MUROYAMA |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology() |
| 2nd Author's Name | Seiji YOKOKURA |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology |
| 3rd Author's Name | Wataru SAITO |
| 3rd Author's Affiliation | Tokyo University of Agriculture and Technology |
| 4th Author's Name | Daichi MIYAGAWA |
| 4th Author's Affiliation | Tokyo University of Agriculture and Technology |
| 5th Author's Name | Kuniaki TANAKA |
| 5th Author's Affiliation | Tokyo University of Agriculture and Technology |
| 6th Author's Name | Hiroaki USUI |
| 6th Author's Affiliation | Tokyo University of Agriculture and Technology |
| Date | 2010-07-12 |
| Paper # | EID2010-2,OME2010-37 |
| Volume (vol) | vol.110 |
| Number (no) | 124 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |