发明名称 |
ELECTROLUMINESCENT PHOSPHOR WITH HIGH BRIGHTNESS |
摘要 |
A method of increasing the brightness of an electroluminescent phosphor comprises the steps of forming the phosphor as a base phosphor to have a given brightness; and annealing the base phosphor at a temperature and for a time sufficient to increase the given brightness of the base phosphor and form an annealed phosphor. Brightness can be increased from 8% to about 33% when measure against a control made by the same process but not annealed.
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申请公布号 |
CA2297656(A1) |
申请公布日期 |
2000.12.07 |
申请号 |
CA20002297656 |
申请日期 |
2000.01.28 |
申请人 |
OSRAM SYLVANIA INC. |
发明人 |
VADDI, BUTCHI REDDY |
分类号 |
H05B33/10;C09K11/00;C09K11/08;C09K11/56;C09K11/61;H05B33/14;(IPC1-7):C09K11/00 |
主分类号 |
H05B33/10 |
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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