ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
摘要
The present invention relates to an electron transport material including a compound of a specific structure, and an organic electroluminescent device comprising the same. The organic electroluminescent device comprising the electron transport material in the present invention provides low driving voltage and high light-emitting efficiency, and can effectively show blue light emitting due to an excellent color coordinate.
申请公布号
KR20160010333(A)
申请公布日期
2016.01.27
申请号
KR20150099686
申请日期
2015.07.14
申请人
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
发明人
YANG, JEONG EUN;LEE, SU HYUN;KIM, CHI SIK;CHO, YOUNG JUN;CHOI, KYUNG HOON;CHO, SANG HEE;JEON, JEONG HWAN;NA, HONG YEOP