发明名称 |
FUSED CYCLIC COMPOUND INCLUDING NITROGEN AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME |
摘要 |
The present invention relates to a nitrogen-containing condensed ring compound, and an organic light emitting device comprising the same. One embodiment of the present invention provides a compound represented by chemical formula 1. The condensed ring compound has excellent electrochemical stability and thermal stability. Therefore, the organic light emitting device comprising the compound has high efficiency and/or high driving stability. |
申请公布号 |
KR20160029662(A) |
申请公布日期 |
2016.03.15 |
申请号 |
KR20150120168 |
申请日期 |
2015.08.26 |
申请人 |
LG CHEM, LTD. |
发明人 |
KIM, MIN JUN;KWON, HYOK JOON;HONG, WAN PYO;KIM, KONG KYEOM;CHA, YONG BUM |
分类号 |
C07D487/10;C07D471/10;C07D471/20;C07D487/04;C07D487/20;C07D491/10;C09K11/06 |
主分类号 |
C07D487/10 |
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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