公开(公告)号：US20140374711A1

公开(公告)日：2014-12-25

申请号：US14252092

申请日：2014-04-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hwan-Hee CHO ,  Mi-Kyung KIM ,  Se-Hun KIM ,  Dong-Hyun KIM ,  Chang-Woong CHU

IPC: H01L51/00

CPC classification number: H01L51/0072 ,  C09K11/06 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0077 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L2251/308

Abstract: Provided is an organic light-emitting device including a first electrode; a second electrode disposed opposite to the first electrode; an emission layer disposed between the first electrode and the second electrode, the emission layer including at least one specific light-emitting material; and a hole-transporting region disposed between the first electrode and the emission layer, the hole-transporting region including at least one specific hole-transporting material.

Abstract translation: 提供一种有机发光装置，其包括：第一电极; 与第一电极相对设置的第二电极; 布置在第一电极和第二电极之间的发射层，发射层包括至少一种特定的发光材料; 以及设置在所述第一电极和所述发射层之间的空穴传输区域，所述空穴传输区域包括至少一个特定的空穴传输材料。