| 发明名称 |
Method for manufacturing a phosphor having high translucency |
| 摘要 |
In an improved method for manufacturing a phosphor ceramic on the basis of a rare earth oxisulfide, a phosphor powder having a high specific surface of more than 10 m2 per gram is employed and is compressed to form a high-density, optically pure and translucent ceramic by single-axis hot-pressing under a reducing atmosphere.
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| 申请公布号 |
US5518659(A) |
申请公布日期 |
1996.05.21 |
| 申请号 |
US19950378404 |
申请日期 |
1995.01.26 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
ROSSNER, WOLFGANG;BOEDINGER, HERMANN;LEPPERT, JUERGEN;GRABMAIER, CHRISTA |
| 分类号 |
C09K11/00;C04B35/50;C04B35/547;C09K11/08;C09K11/77;C09K11/84;(IPC1-7):C09K11/84 |
主分类号 |
C09K11/00 |
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