Blue-Emitting BaAl2S4:Eu Thin-Film Electroiluminescent Devices Prepared by Two Targets Pulse Electron Beam Evaporation
Summary :
BaAl2S4:Eu thin-film EL device using a new blue emitting EL phosphor was prepared by the two targets pulse-electron-beam evaporation. The maximum luminance level was 65 cd/m2 under the 50 Hz pulse voltage. The EL spectrum had blue emission with a peak around 470 nm due to the transition for Eu2+ ion. The CIE color coordinates of BaAl2S4:Eu EL device were x = 0.12 and y = 0.10. The performance of blue-emitting BaAl2S4:Eu EL devices is shown to be sufficient for commercial color EL display in color purity and luminance level.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E83-C No.10 pp.1618-1621
- Publication Date
- 2000/10/25
- Publicized
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- Type of Manuscript
- Special Section PAPER (Special Issue on Electronic Displays)
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Noboru MIURA, Mitsuhiro KAWANISHI, Hironaga MATSUMOTO, Ryotaro NAKANO, "Blue-Emitting BaAl2S4:Eu Thin-Film Electroiluminescent Devices Prepared by Two Targets Pulse Electron Beam Evaporation" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 10, pp. 1618-1621, October 2000, doi: .
Abstract: BaAl2S4:Eu thin-film EL device using a new blue emitting EL phosphor was prepared by the two targets pulse-electron-beam evaporation. The maximum luminance level was 65 cd/m2 under the 50 Hz pulse voltage. The EL spectrum had blue emission with a peak around 470 nm due to the transition for Eu2+ ion. The CIE color coordinates of BaAl2S4:Eu EL device were x = 0.12 and y = 0.10. The performance of blue-emitting BaAl2S4:Eu EL devices is shown to be sufficient for commercial color EL display in color purity and luminance level.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_10_1618/_p
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@ARTICLE{e83-c_10_1618,
author={Noboru MIURA, Mitsuhiro KAWANISHI, Hironaga MATSUMOTO, Ryotaro NAKANO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Blue-Emitting BaAl2S4:Eu Thin-Film Electroiluminescent Devices Prepared by Two Targets Pulse Electron Beam Evaporation},
year={2000},
volume={E83-C},
number={10},
pages={1618-1621},
abstract={BaAl2S4:Eu thin-film EL device using a new blue emitting EL phosphor was prepared by the two targets pulse-electron-beam evaporation. The maximum luminance level was 65 cd/m2 under the 50 Hz pulse voltage. The EL spectrum had blue emission with a peak around 470 nm due to the transition for Eu2+ ion. The CIE color coordinates of BaAl2S4:Eu EL device were x = 0.12 and y = 0.10. The performance of blue-emitting BaAl2S4:Eu EL devices is shown to be sufficient for commercial color EL display in color purity and luminance level.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - Blue-Emitting BaAl2S4:Eu Thin-Film Electroiluminescent Devices Prepared by Two Targets Pulse Electron Beam Evaporation
T2 - IEICE TRANSACTIONS on Electronics
SP - 1618
EP - 1621
AU - Noboru MIURA
AU - Mitsuhiro KAWANISHI
AU - Hironaga MATSUMOTO
AU - Ryotaro NAKANO
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2000
AB - BaAl2S4:Eu thin-film EL device using a new blue emitting EL phosphor was prepared by the two targets pulse-electron-beam evaporation. The maximum luminance level was 65 cd/m2 under the 50 Hz pulse voltage. The EL spectrum had blue emission with a peak around 470 nm due to the transition for Eu2+ ion. The CIE color coordinates of BaAl2S4:Eu EL device were x = 0.12 and y = 0.10. The performance of blue-emitting BaAl2S4:Eu EL devices is shown to be sufficient for commercial color EL display in color purity and luminance level.
ER -
English
