专利名称：NITROGEN-CONTAINING CONDENSED
CYCLIC COMPOUND AND ORGANIC LIGHTEMITTING DEVICE USING 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：US20170213984A1公开日：20170727
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
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