发明名称 |
Organic electroluminescent device |
摘要 |
An organic EL device 100 including a plurality of emitting layers (15) and (17) between a cathode (18) and (19) and an anode (12), each of the emitting layers (15) and (17) made of a host material having a triplet energy gap of 2.52 eV or more and 3.7 eV or less, and a dopant having a light emitting property related to a triplet state, the dopant containing a metal complex with a heavy metal.
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申请公布号 |
US8105701(B2) |
申请公布日期 |
2012.01.31 |
申请号 |
US201113020070 |
申请日期 |
2011.02.03 |
申请人 |
MATSUURA MASAHIDE;HOSOKAWA CHISHIO;IWAKUMA TOSHIHIRO;YAMAMICHI KEIKO;IDEMITSU KOSAN CO., LTD. |
发明人 |
MATSUURA MASAHIDE;HOSOKAWA CHISHIO;IWAKUMA TOSHIHIRO;YAMAMICHI KEIKO |
分类号 |
H01L51/54;C09K11/06;H01L33/26;H01L51/00;H01L51/50;H05B33/12;H05B33/14 |
主分类号 |
H01L51/54 |
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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