发明名称 |
Fluorescent composition and fluorescent luminous device |
摘要 |
A fluorescent composition capable of emitting light of various luminous colors under electron or ultraviolet excitation and a fluorescent luminous device having mounted such a fluorescent composition mounter therein. The fluorescent composition has a general formula of ZnO.Ga2O3 and emits light of a luminous spectrum distributed at an ultraviolet or visible region. The fluorescent composition includes a matrix of ZnO.Ga2O3 and Cd doped in the matrix. The fluorescent luminous device includes at least one ZnO.Ga2O3:Cd phosphor deposited on anode conductors and at least one luminous display section having an ultraviolet excitable visible light emitting phosphor deposited thereon within a region of radiation of ultraviolet rays emitted from the ZnO.Ga2O3:Cd phosphor.
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申请公布号 |
US4791336(A) |
申请公布日期 |
1988.12.13 |
申请号 |
US19870066072 |
申请日期 |
1987.06.24 |
申请人 |
FUTABA DENSHI KOGYO KABUSHIKI KAISHA |
发明人 |
MORIMOTO, KIYOSHI;TOKI, HITOSHI;SATOH, YOSHITAKA |
分类号 |
C09K11/77;H01J63/04;H01J63/06;H05B33/12;H05B33/14;(IPC1-7):C09K11/80 |
主分类号 |
C09K11/77 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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