公开(公告)号：US11362285B2

公开(公告)日：2022-06-14

申请号：US15931930

申请日：2020-05-14

Applicant: Novaled GmbH

Inventor： Julien Frey ,  Annette Steudel

IPC: H01L51/00 ,  C07D405/14 ,  C07F9/6561 ,  H01L51/50

Abstract: The present invention relates to a semiconducting material comprising an electron transport matrix compound comprising at least one electron transporting structural moiety and at least one polar structural moiety; a matrix compound and electronic device utilizing the semiconducting material.

公开(公告)号：US20200280002A1

公开(公告)日：2020-09-03

申请号：US15931930

申请日：2020-05-14

Applicant: Novaled GmbH

Inventor： Julien Frey ,  Annette Steudel

IPC: H01L51/00 ,  C07D405/14 ,  C07F9/6561

Abstract: The present invention relates to a semiconducting material comprising an electron transport matrix compound comprising at least one electron transporting structural moiety and at least one polar structural moiety; a matrix compound and electronic device utilizing the semiconducting material.

公开(公告)号：US10658599B2

公开(公告)日：2020-05-19

申请号：US15552133

申请日：2016-02-18

Applicant: Novaled GmbH

Inventor： Julien Frey ,  Annette Steudel

IPC: H01L51/00 ,  C07D405/14 ,  C07F9/6561 ,  H01L51/50

Abstract: The present invention relates to a semiconducting material comprising an electron transport matrix compound comprising at least one electron transporting structural moiety and at least one polar structural moiety; a matrix compound and electronic device utilizing the semiconducting material.

公开(公告)号：US20180076397A1

公开(公告)日：2018-03-15

申请号：US15552133

申请日：2016-02-18

Applicant: Novaled GmbH

Inventor： Julien Frey ,  Annette Steudel

IPC: H01L51/00 ,  C07F9/6561 ,  C07D405/14

CPC classification number: H01L51/0073 ,  C07D405/14 ,  C07F9/6561 ,  H01L51/001 ,  H01L51/002 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5072 ,  H01L51/5076 ,  H01L51/5092

Abstract: The present invention relates to a semiconducting material comprising an electron transport matrix compound comprising at least one electron transporting structural moiety and at least one polar structural moiety; a matrix compound and electronic device utilizing the semiconducting material.

公开(公告)号：US20230217677A1

公开(公告)日：2023-07-06

申请号：US17912675

申请日：2021-03-19

Applicant: Novaled GmbH

Inventor： Moo Jin Park ,  Thomas Rosenow ,  Regina Luschtinetz ,  Vladimir Uvarov ,  Jens Angermann ,  Kai Gilge ,  Steffen Runge ,  Annette Steudel

IPC: H10K50/17 ,  H10K50/818 ,  H10K50/11 ,  H10K85/60 ,  H10K85/30

CPC classification number: H10K50/17 ,  H10K50/11 ,  H10K50/818 ,  H10K85/30 ,  H10K85/371 ,  H10K85/381 ,  H10K85/631 ,  H10K85/633 ,  H10K85/636 ,  H10K85/6572 ,  H10K85/6574 ,  H10K2102/103

Abstract: The present invention relates to an organic electronic device comprising a substrate (110), an anode layer (120), a cathode layer (190), at least one first emission layer (150), and a hole injection layer (130), wherein • - the hole injection layer comprises a metal complex, wherein • - the metal complex comprises at least one electropositive metal atom having an electro-negativity value according to Allen of less than 2.4, and • - the metal complex comprises at least one anionic ligand comprising at least 4 covalently bound atoms; • - the anode layer comprises a first anode sub-layer (121) and a second anode sub-layer (122), wherein • - the first anode sub-layer comprises a first metal having a work function in the range of > 4 and

公开(公告)号：US20230131369A1

公开(公告)日：2023-04-27

申请号：US17795870

申请日：2021-01-27

Applicant: Novaled GmbH

Inventor： Thomas Rosenow ,  Vygintas Jankus ,  Markus Hummert ,  Moo Jin Park ,  Vladimir Uvarov ,  Annette Steudel

IPC: H10K85/60 ,  H10K50/11 ,  H10K50/15 ,  H10K50/165 ,  H10K50/17 ,  H10K50/818 ,  H10K50/842 ,  H10K85/30

Abstract: The present invention relates to an organic electronic device comprising an anode layer, a cathode layer and a hole injection layer, wherein the hole injection layer is arranged between the anode layer and the cathode layer and wherein the hole injection layer comprises a hole transport compound and a metal complex.

公开(公告)号：US20230126203A1

公开(公告)日：2023-04-27

申请号：US17795919

申请日：2021-01-27

Applicant: Novaled GmbH

Inventor： Thomas Rosenow ,  Vygintas Jankus ,  Markus Hummert ,  Moo Jin Park ,  Vladimir Uvarov ,  Annette Steudel

IPC: H01L51/50 ,  H01L51/00

Abstract: The present invention relates to an organic electronic device comprising an anode layer, a cathode layer, at least one emission layer (EML) and at least one hole injection layer (HIL), wherein the hole injection layer is arranged between the anode layer and the at least one emission layer.