| 发明名称 |
Method of reducing the powder weight of europium activated strontium tetraborate phosphor |
| 摘要 |
The powder weight of high powder weight SrB4O7:Eu phosphor is reduced by milling the phosphor, blending it with EuF3 and H3BO3, firing the blend and then milling the blend in water containing Sr(OH)2.8H2O.
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| 申请公布号 |
US5047173(A) |
申请公布日期 |
1991.09.10 |
| 申请号 |
US19910666303 |
申请日期 |
1991.03.08 |
| 申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
KASENGA, ANTHONY F.;LENOX, JOSEPH J.;COLSON, JR., JAMES J. |
| 分类号 |
C09K11/77 |
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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