HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
申请人:Kim Young-Kook
公开号:US20110049490A1
公开(公告)日:2011-03-03
Embodiments of the present invention are directed to heterocyclic compounds and organic light-emitting devices including the heterocyclic compounds. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltages, high luminance and long lifespans.
ARYLAMINE-BASED COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING THE SAME
申请人:SAMSUNG DISPLAY CO., LTD.
公开号:US20140361259A1
公开(公告)日:2014-12-11
An arylamine-based compound is represented by Formula 1 below. The arylamine-based compound is included in an organic light emitting diode.