| 发明名称 |
ORGANIC ELECTROLUMINESCENT ELEMENT |
| 摘要 |
<p>This electroluminescent element contains an anode and a cathode, and at least a light-emitting layer between the anode and the cathode, and is characterized in that: the light-emitting layer includes a first host material as the main component, a second host material, and a phosphorescent dopant material; the first host material is a compound represented by general formula (1); and the second host material is a compound represented by general formula (2).</p> |
| 申请公布号 |
WO2012176818(A1) |
申请公布日期 |
2012.12.27 |
| 申请号 |
WO2012JP65778 |
申请日期 |
2012.06.20 |
| 申请人 |
IDEMITSU KOSAN CO.,LTD.;NISHIMURA KAZUKI;OGIWARA TOSHINARI;ARAKANE TAKASHI;HIBINO KUMIKO |
发明人 |
NISHIMURA KAZUKI;OGIWARA TOSHINARI;ARAKANE TAKASHI;HIBINO KUMIKO |
| 分类号 |
H01L51/50;C07D209/86;C07D235/08;C07D235/18;C07D307/91;C07D403/04;C07D403/10;C07D403/14;C07D487/14;C07D491/048;C09K11/06 |
主分类号 |
H01L51/50 |
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