| 发明名称 |
SPIRO[CYCLOPENTA[def]TRIPHENYLENE-4,9'-FLUORENE] COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME |
| 摘要 |
<p>The present invention provides a spiro[cyclopenta[def]triphenylene-4,9'-fluorene] compound having a high triplet energy level and a high glass transition temperature and also provides an excellent organic light-emitting device including the compound to achieve a high luminous efficiency and a low driving voltage. The present invention provides spiro[cyclopenta[def]triphenylene-4,9'-fluorene] compounds represented by General Formula [1] shown in Claim 1.</p> |
| 申请公布号 |
WO2012056919(A1) |
申请公布日期 |
2012.05.03 |
| 申请号 |
WO2011JP73772 |
申请日期 |
2011.10.11 |
| 申请人 |
CANON KABUSHIKI KAISHA;NISHIURA, CHIAKI;KAMATANI, JUN;YAMADA, NAOKI;IKARI, KENICHI |
发明人 |
NISHIURA, CHIAKI;KAMATANI, JUN;YAMADA, NAOKI;IKARI, KENICHI |
| 分类号 |
C07C13/72;C07C49/792;C07C211/57;C07D333/76;C09K11/06;H01L51/50 |
主分类号 |
C07C13/72 |
| 代理机构 |
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