ELECTRON BUFFERING MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
摘要
The present invention relates to an electron buffering material and an organic electroluminescent device including the same in an electron buffering layer. By using the electron buffering material according to the present invention, provided is an organic electroluminescent device having excellent light emitting efficiency and life properties.
申请公布号
KR20150108330(A)
申请公布日期
2015.09.25
申请号
KR20150036184
申请日期
2015.03.16
申请人
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
发明人
CHO, SANG HEE;JEON, JEONG HWAN;NA, HONG YOEP;JUN, JI SONG;SHIM, JAE HOON;CHOI, KYUNG HOON;KIM, CHI SIK;CHO, YOUNG JUN
