Presentation | 1999/3/5 Temperature Dependence of Electroluminescence in Cz doped PVCz Double-Layerd EL Devices Shinji Kawakami, Toshihisa Tsushima, Yasuo Hirooka, Hiroyuki Kusano, Masahiko Kitagawa, Kunio Ichino, Hiroshi Kobayashi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Temperature dependence of electroluminescent properties of Cz doped PVCz double-layered EL devices has been studied. Luminance is more than 3000cd/m^2 at 110K and 500cd/m^2 at 300K. Temperature dependence of carrier mobility and barrier height at negative electrode has been studied by considering current-voltage characteristics. The temperature dependence of the hole mobility in Cz doped PVCz has been analyzed and the activation energy for carrier hopping has been derived. The tunneling carrier injection at negative electrode has been clearly observed and the barrier height has been determined. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | PVCz double-layerd EL devices / Cz / Temperature dependence / Space charge limited current / Tunneling current |
Paper # | OME98-138 |
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Conference Information | |
Committee | OME |
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Conference Date | 1999/3/5(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) | Temperature Dependence of Electroluminescence in Cz doped PVCz Double-Layerd EL Devices |
Sub Title (in English) | |
Keyword(1) | PVCz double-layerd EL devices |
Keyword(2) | Cz |
Keyword(3) | Temperature dependence |
Keyword(4) | Space charge limited current |
Keyword(5) | Tunneling current |
1st Author's Name | Shinji Kawakami |
1st Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University() |
2nd Author's Name | Toshihisa Tsushima |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
3rd Author's Name | Yasuo Hirooka |
3rd Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
4th Author's Name | Hiroyuki Kusano |
4th Author's Affiliation | Research Institute of Technology, Tottori Prefecture |
5th Author's Name | Masahiko Kitagawa |
5th Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
6th Author's Name | Kunio Ichino |
6th Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
7th Author's Name | Hiroshi Kobayashi |
7th Author's Affiliation | Department of Electrical and Electronic Engineering, Tottori University |
Date | 1999/3/5 |
Paper # | OME98-138 |
Volume (vol) | vol.98 |
Number (no) | 642 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |