| 发明名称 |
ELECTROLUMINESCENT ELEMENT |
| 摘要 |
An electroluminescent element (1) includes an emission layer (4) inserted between a pair of electrodes (2, 5), said emission layer (4) contains phosphor. The amount of chloride ion eluted from the phosphor is not more than 10 ppm. The electroluminescent element (1) improves lifetime of the device and reduces power comsumption. |
| 申请公布号 |
WO02054834(A3) |
申请公布日期 |
2003.01.30 |
| 申请号 |
WO2001US50287 |
申请日期 |
2001.12.19 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY;YAMASAKI, TAKASHI;MATSUMOTO, KAZUMI |
发明人 |
YAMASAKI, TAKASHI;MATSUMOTO, KAZUMI |
| 分类号 |
H05B33/18;C09K11/08;H05B33/14 |
主分类号 |
H05B33/18 |
| 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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