发明名称 |
Electroluminescent film device |
摘要 |
<p>The present invention aims at high-efficient light emission in an organic light emitting device. That is, in the ligth-emitting layer (14) of the organic light-emitting device of the present invention, a spin conversion material (14a) is used as a main material and a light-emitting material (14b) is added separately, whereby an excited state is utilized efficiently.</p> |
申请公布号 |
EP1263061(A2) |
申请公布日期 |
2002.12.04 |
申请号 |
EP20010120626 |
申请日期 |
2001.08.29 |
申请人 |
HITACHI, LTD. |
发明人 |
NAKAYAMA, TAKAHIRO;ARATANI, SUKEKAZU |
分类号 |
H05B33/14;H01L51/00;H01L51/50;H05B33/10;C09K11/06;(IPC1-7):H01L51/20 |
主分类号 |
H05B33/14 |
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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