| Presentation | 1997/10/24 Aging characteristics of blue-green light emitting SrS:Ce thin-film electroluminescent devices Satoru Nishimura, Peter Manuela, Koutoku Ohmi, Shosaku Tanaka, Hiroshi Kobayashi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Aging characteristics have been studied for SrS:Ce and SrS:Ce, Zn thin-film electroluminescent (TFEL) devices. Dynamic space charge, which is unique characteristics of SrS:Ce devices, is reduced by Zn codoping. As the result, both the phosphor field in SrS:Ce layer and EL luminance increase. The decrease of EL luminance by aging is thought to be caused by the decrease of the phosphor field. The value of dynamic space charge does not change, while luminance and phosphor field decrease. possible origins of the degradation of SrS:Ce TFEL devices are increase of static space charge and/or shallowing of electron traps. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Thin-film EL debice / SrS:Ce / Zn doping / aging characteristics / space charge |
| Paper # | EID97-57 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 1997/10/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Aging characteristics of blue-green light emitting SrS:Ce thin-film electroluminescent devices |
| Sub Title (in English) | |
| Keyword(1) | Thin-film EL debice |
| Keyword(2) | SrS:Ce |
| Keyword(3) | Zn doping |
| Keyword(4) | aging characteristics |
| Keyword(5) | space charge |
| 1st Author's Name | Satoru Nishimura |
| 1st Author's Affiliation | Department of Electrical and Electronic Engineering, Tottoti University() |
| 2nd Author's Name | Peter Manuela |
| 2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Tottoti University |
| 3rd Author's Name | Koutoku Ohmi |
| 3rd Author's Affiliation | Department of Electrical and Electronic Engineering, Tottoti University |
| 4th Author's Name | Shosaku Tanaka |
| 4th Author's Affiliation | Department of Electrical and Electronic Engineering, Tottoti University |
| 5th Author's Name | Hiroshi Kobayashi |
| 5th Author's Affiliation | Department of Electrical and Electronic Engineering, Tottoti University |
| Date | 1997/10/24 |
| Paper # | EID97-57 |
| Volume (vol) | vol.97 |
| Number (no) | 337 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |