| 发明名称 |
Blue-green emitting halophosphate phosphor |
| 摘要 |
Disclosed is a blue-green emitting halophosphate phosphor activated with divalent europium, which is represented by the general formula: M5-xX(PO4)3:Eu2+(x) wherein M consists of Ba, Ca and Mg, X is one or more of F, Cl or Br, and x is a positive number of less than 5.
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| 申请公布号 |
US4500443(A) |
申请公布日期 |
1985.02.19 |
| 申请号 |
US19840617940 |
申请日期 |
1984.06.08 |
| 申请人 |
TOKYO SHIBAURA DENKI KABUSHIKI KAISHA |
发明人 |
TAYA, AKIRA;NARITA, KAZUO;ASADA, MASAO;KIMURA, YOSHIO |
| 分类号 |
C09K11/71;C09K11/73;C09K11/77;H01J61/44;(IPC1-7):C09K11/465 |
主分类号 |
C09K11/71 |
| 代理机构 |
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