NEW HETEROCYCLIC DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE USING SAME
摘要
The present invention relates to a new heterocyclic derivative and an organic light emitting device using the same. The new heterocyclic derivative is capable of largely improving the duration, efficiency, electrochemical stability, and thermal stability of the organic light emitting device.
申请公布号
WO2011031086(A2)
申请公布日期
2011.03.17
申请号
WO2010KR06167
申请日期
2010.09.10
申请人
LG CHEM, LTD.;KIM, JI-EUN;KIM, KONG-KYEOM;SON, SE-HWAN;JANG, JUN-GI
发明人
KIM, JI-EUN;KIM, KONG-KYEOM;SON, SE-HWAN;JANG, JUN-GI