公开(公告)号：US20180108849A1

公开(公告)日：2018-04-19

申请号：US15791167

申请日：2017-10-23

Applicant: OSRAM OLED GmbH

Inventor： Guenter Schmid ,  Jan Hauke Wemken ,  Renate Kellermann ,  Andreas Kanitz ,  Benedict Hendrik Sandmann

IPC: H01L51/00 ,  C09K11/06 ,  H05B33/14 ,  H01L51/50 ,  C07F1/00

CPC classification number: H01L51/0091 ,  C07F1/005 ,  C09K11/06 ,  C09K2211/188 ,  H01L51/002 ,  H01L51/506 ,  H05B33/14 ,  Y02E10/549

Abstract: An organic electronic component with a dopant, a method for using a dopant and a method for producing a dopant are disclosed. In an embodiment the component includes a substrate and a first electrode arranged on the substrate. The component further includes at least one organic functional layer arranged on the first electrode, the at least one organic functional layer including a matrix material into which a p-dopant has been introduced and a second electrode arranged on the at least one organic functional layer, wherein the p-dopant includes a copper complex having at least one ligand, wherein the ligand has a benzene unit with two carbon atoms, wherein each carbon atom of the benzene unit has an aryloxy group and an iminium group directly attached as substituents, and wherein the at least one organic functional layer is hole-conducting.

公开(公告)号：US10158092B2

公开(公告)日：2018-12-18

申请号：US15791167

申请日：2017-10-23

Applicant: OSRAM OLED GmbH

Inventor： Guenter Schmid ,  Jan Hauke Wemken ,  Renate Kellermann ,  Andreas Kanitz ,  Benedict Hendrik Sandmann

IPC: H01L51/54 ,  H01L51/00 ,  H01L51/50 ,  C07F1/00 ,  C09K11/06 ,  H05B33/14

Abstract: An organic electronic component includes a substrate and a first electrode arranged on the substrate, and at least one organic functional layer arranged on the first electrode. The organic functional layer includes a matrix material into which a p-dopant has been introduced and a second electrode arranged on the organic functional layer. The p-dopant includes a copper complex having at least two ligands. Each ligand has a benzene unit with six carbon atoms. With respect to each ligand, an iminium group is linked directly as a substituent to one of the six carbon atoms of the benzene unit, and an oxygen is bound as a substituent to an adjacent carbon atom of the benzene unit, with the oxygen and the benzene unit together forming an aryloxy group. The ligands are coordinated to the copper cation, so that the copper complex has a trans-structure. The organic functional layer is hole-conducting.