专利名称：Nitrogen-containing condensed cyclic
compound and organic light emitting deviceusing same
发明人：Minjun Kim,Hyok Joon Kwon,Wanpyo
Hong,Kongkyeom Kim,Jungha Lee
申请号：US15324947申请日：20160603公开号：US10347845B2公开日：20190709
专利附图：
摘要：The present specification provides a nitrogen-containing condensed cyclic
compound of chemical formula 1 and an organic light emitting device comprising thesame.
申请人：LG CHEM, LTD.
地址：Seoul KR
国籍：KR
代理机构：Dentons US LLP
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