Mn-Activated CaO-Ga_2O_3 Phosphors for Thin-Film Electroluminescent Devices
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概要
- 論文の詳細を見る
Multicomponent oxide phosphors such as Mn-activated CaO-Ga_2O_3 are demonstrated to be very promising as the thin-film emitting layer for thin-film electroluminescent (TFEL) devices. The EL emission color from CaO-Ga_2O_3:Mn TFEL devices changed from green to orange as the CaO content was increased from 0 to 100 mol%. A Ga_2O_3:Mn TFEL device driven at 1 kHz produced a green emission with a luminance of 232 cd/m^2. A yellow emission with a luminance of 1725 and 261 cd/m^2 was obtained in a TFEL device using a CaGa_2O_4:Mn thin film prepared with a CaO content of 50 mol%, when driven at 1 kHz and 60 Hz, respectively.
- 社団法人応用物理学会の論文
- 1997-09-15
著者
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MIYATA Toshihiro
Electron Device System Laboratory, Kanazawa Institute of Technology
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Minami Tadatsugu
Electron Device System Laboratory Kanazawa Institute Of Technology
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Miyata Toshihiro
Electron Device System Laboratory Kanazawa Institute Of Technology
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Kubota Yoshihiro
Electron Device System Laboratory Kanazawa Institute Of Technology
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YAMADA Hiroyuki
Electron Device System Laboratory, Kanazawa Institute of Technology
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