Presentation | 1999/1/22 Efficient Blue Emitting CaGa_2S_4 : Ce Thin-Film Electroluminescent Devices Prepared by Two Targets Pulse Electron Beam Evaporation Method Takashi YOKOYAMA, Mitsuhiro KAWANISHI, Noboru MIURA, Hironaga MATSUMOTO, Ryotaro NAKANO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | CaGa_2S_4 : Ce thin films were prepared by two targets pulse electron beam evaporation(EBE)method. As the source material, CaS : CeF_3 and Ga_2S_3 were used. This method can easily control electron-beam-irradiation times to the each targets. So the composition in the thin films could be also controled. And thin film electroluminescent(TFEL)devices exhibited high efficient blue emittion. Maximam luminance was 160cd/m^2 at 1kHz sinusoidal wave voltage and 16cd/m^2 at 20μs, 50Hz pulse wave voltage. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | CaGa_2S_4:Ce / Two targets pulse EBE method / pulse rate / Blue emitting TFEL devices |
Paper # | EID98-112 |
Date of Issue |
Conference Information | |
Committee | EID |
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Conference Date | 1999/1/22(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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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) | Efficient Blue Emitting CaGa_2S_4 : Ce Thin-Film Electroluminescent Devices Prepared by Two Targets Pulse Electron Beam Evaporation Method |
Sub Title (in English) | |
Keyword(1) | CaGa_2S_4:Ce |
Keyword(2) | Two targets pulse EBE method |
Keyword(3) | pulse rate |
Keyword(4) | Blue emitting TFEL devices |
1st Author's Name | Takashi YOKOYAMA |
1st Author's Affiliation | Department of Electronics & Communication, School of Science & Technology, Meiji University() |
2nd Author's Name | Mitsuhiro KAWANISHI |
2nd Author's Affiliation | Department of Electronics & Communication, School of Science & Technology, Meiji University |
3rd Author's Name | Noboru MIURA |
3rd Author's Affiliation | Department of Electronics & Communication, School of Science & Technology, Meiji University |
4th Author's Name | Hironaga MATSUMOTO |
4th Author's Affiliation | Department of Electronics & Communication, School of Science & Technology, Meiji University |
5th Author's Name | Ryotaro NAKANO |
5th Author's Affiliation | Department of Electronics & Communication, School of Science & Technology, Meiji University |
Date | 1999/1/22 |
Paper # | EID98-112 |
Volume (vol) | vol.98 |
Number (no) | 550 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |