| 发明名称 |
Method for producing a red-luminescence fluorescent material with high luminous efficiency |
| 摘要 |
The red-luminescence fluorescent material obtained by addition of a composite flux of potassium salt or sodium salt, has an excellent color production region and luminance simultaneously, and has excellent contrast.
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| 申请公布号 |
US5849425(A) |
申请公布日期 |
1998.12.15 |
| 申请号 |
US19960705413 |
申请日期 |
1996.08.29 |
| 申请人 |
SAMSUNG DISPLAY DEVICES CO., LTD. |
发明人 |
YANG, YOUNGSOO |
| 分类号 |
C09K11/08;C09K11/02;C09K11/77;C09K11/78;C09K11/84;H01J29/20;H01J61/44;(IPC1-7):H05B33/14 |
主分类号 |
C09K11/08 |
| 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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