发明名称 |
BLUE LIGHT EMITTING ORGANIC ELECTROLUMINESCENCE ELEMENT |
摘要 |
A blue organic electroluminescent device (1) including at least an emitting layer (40) between an anode (20) and a cathode (60), the emitting layer (40) including a host material and a plurality of dopants, at least one of the dopants having ultraviolet luminescent properties. |
申请公布号 |
EP1923930(A1) |
申请公布日期 |
2008.05.21 |
申请号 |
EP20060781707 |
申请日期 |
2006.07.26 |
申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
MATSUURA, MASAHIDE;IWAKUMA, TOSHIHIRO |
分类号 |
H01L51/50;C09K11/06;H01L51/00;H05B33/14 |
主分类号 |
H01L51/50 |
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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