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IEICE TRANSACTIONS on Electronics

Gd2O2S:Tb Phosphor Thin Films Grown by Electron Beam Evaporation and Their Photoluminescent and Electroluminescent Characteristics

Virendra SHANKER, Koutoku OHMI, Shosaku TANAKA, Hitoshi KOBAYASHI

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Summary :

Gd2O2S:Tb phosphor thin films have been prepared using the simple technique of electron beam evaporation for large area display applications. The photoluminescence and excitation spectra measurement of Gd2O2S:Tb phosphor thin films suggest that Tb3+ is incorporated into the Gd2O2S lattice at gadolinium sites. Relatively efficient electroluminescence is observed from a ZnS/Gd2O2S:Tb/ZnS sandwich cell.

Publication
IEICE TRANSACTIONS on Electronics Vol.E81-C No.11 pp.1721-1724
Publication Date
1998/11/25
Publicized
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Type of Manuscript
Special Section PAPER (Special Issue on Electronic Displays)
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