| Presentation | 2003/1/20 High color purity green electroluminescent devices used Eu^<2+> doped CaAl_2S_4 Yoshiaki Ono, Mitsuhiro Kawanishi, Noboru Miura, Hironaga Matsumoto, Ryotaro NAKANO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The high Luminance electroluminescent (EL) device having excellent color coordinates were developed. A CaAl_2S_4:Eu phosphor exhibited the purest green photoluminescence among Eu2- ion doped IIa-IIIb_2-S_4 group phosphors. CaAl_2S_4:Eu EL devices were prepared by the two target pulsed-electron-beam evaporation method. The maximum luminance level under 1 kHz sinusoidal wave voltages was over 4,000 cd/m^2. Commission Interantionale de 1'Eclairage (CIE) color coordinates were x=0.121, y=0.670. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electroluminescence / Phosphor / CaAl_2S_4:Eu / green emitting / Two target pulse-electron-beam evaporation method |
| Paper # | EID20002-99 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 2003/1/20(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) | High color purity green electroluminescent devices used Eu^<2+> doped CaAl_2S_4 |
| Sub Title (in English) | |
| Keyword(1) | Electroluminescence |
| Keyword(2) | Phosphor |
| Keyword(3) | CaAl_2S_4:Eu |
| Keyword(4) | green emitting |
| Keyword(5) | Two target pulse-electron-beam evaporation method |
| 1st Author's Name | Yoshiaki Ono |
| 1st Author's Affiliation | Department of Electronics and Communications,School of Science and Technology,Meiji University() |
| 2nd Author's Name | Mitsuhiro Kawanishi |
| 2nd Author's Affiliation | Department of Electronics and Communications,School of Science and Technology,Meiji University |
| 3rd Author's Name | Noboru Miura |
| 3rd Author's Affiliation | Department of Electronics and Communications,School of Science and Technology,Meiji University |
| 4th Author's Name | Hironaga Matsumoto |
| 4th Author's Affiliation | Department of Electronics and Communications,School of Science and Technology,Meiji University |
| 5th Author's Name | Ryotaro NAKANO |
| 5th Author's Affiliation | Department of Electronics and Communications,School of Science and Technology,Meiji University |
| Date | 2003/1/20 |
| Paper # | EID20002-99 |
| Volume (vol) | vol.102 |
| Number (no) | 600 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |