Nitrogen-containing condensed cyclic compound and organic light emitting device using same
申请人:LG CHEM, LTD.
公开号:US10580998B2
公开(公告)日:2020-03-03
The present specification provides a nitrogen-containing condensed cyclic compound of chemical formula 1 and an organic light emitting device comprising the same.
NITROGEN-CONTAINING CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME
申请人:LG CHEM, LTD.
公开号:US20190173022A1
公开(公告)日:2019-06-06
The present specification provides a nitrogen-containing condensed cyclic compound of chemical formula 1 and an organic light emitting device comprising the same.