Presentation | 2001/3/2 Preparation of Hole Transport Layer for Organic EL Devices by Ionization-assisted Deposition T. Yoshioka, A. Katayama, K. Tanaka, H. Usui, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The ionization-assisted method was used to prepare vinyl polymer films of tetraphenyl-diaminobiphenyl (TPD). The electron irradiation in the deposition process was effective to enhance the polymerization reaction. The reaction appears to be driven by neutral radicals produced by the electron irradiation. The polymerization was also enhanced by increasing the substrate temperature during the deposition, and by post-annealing in vacuum. At an appropriate condition, the average molecular weight of 2.2×10^4 was obtained at the yield of 91%. The polymerized film of TPD-ac was applicable as the hole transport layer of organic EL devices. The device performance was improved in accordance with the enhancement of polymerization. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | deposition polymerization / organic EL / ionization-assisted method / TPD |
Paper # | EID2000-324,OME2000-173 |
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Conference Information | |
Committee | OME |
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Conference Date | 2001/3/2(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) | Preparation of Hole Transport Layer for Organic EL Devices by Ionization-assisted Deposition |
Sub Title (in English) | |
Keyword(1) | deposition polymerization |
Keyword(2) | organic EL |
Keyword(3) | ionization-assisted method |
Keyword(4) | TPD |
1st Author's Name | T. Yoshioka |
1st Author's Affiliation | Faculty of Technology, Tokyo University of Agriculture and Technology() |
2nd Author's Name | A. Katayama |
2nd Author's Affiliation | Faculty of Technology, Tokyo University of Agriculture and Technology |
3rd Author's Name | K. Tanaka |
3rd Author's Affiliation | Faculty of Technology, Tokyo University of Agriculture and Technology |
4th Author's Name | H. Usui |
4th Author's Affiliation | Faculty of Technology, Tokyo University of Agriculture and Technology |
Date | 2001/3/2 |
Paper # | EID2000-324,OME2000-173 |
Volume (vol) | vol.100 |
Number (no) | 651 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |