公开(公告)号：US11145820B2

公开(公告)日：2021-10-12

申请号：US15490110

申请日：2017-04-18

申请人： SAMSUNG SDI CO., LTD.

发明人： Ho-Kuk Jung ,  Jae-Jin Oh ,  Dong-Wan Ryu ,  Su-Jin Han ,  Gi-Wook Kang ,  Eui-Su Kang ,  Youn-Hwan Kim ,  Hun Kim ,  Jae-Han Park ,  Yong-Tak Yang ,  Eun-Sun Yu ,  Han-Ill Lee ,  Woo-Seok Jeong

IPC分类号： H01L51/54 ,  H01L51/00 ,  C09K11/06 ,  H01L51/50 ,  H01L27/32 ,  H05B33/20 ,  C07D213/06 ,  C07D213/16 ,  C07D251/24 ,  C07D307/77 ,  C07D333/50 ,  C07D409/12

摘要： An organic optoelectronic device and a display device including the same, the organic optoelectronic device including: an anode and a cathode facing each other; a light-emitting layer positioned between the anode and the cathode; a hole transport layer positioned between the anode and the light-emitting layer; an auxiliary hole transport layer positioned between the hole transport layer and the light-emitting layer; an electron transport layer positioned between the cathode and the light-emitting layer; and an auxiliary electron transport layer positioned between the electron transport layer and the light-emitting layer, wherein the auxiliary electron transport layer includes at least one kind of first compound represented by chemical formula 1, and the auxiliary hole transport layer includes at least one kind of second compound represented by a combination of a moiety represented by chemical formula 2, a moiety represented by chemical formula 3 and a moiety represented by chemical formula 4.