公开(公告)号：US20240298524A1

公开(公告)日：2024-09-05

申请号：US18631712

申请日：2024-04-10

申请人： Novaled GmbH

发明人： Omrane Fadhel ,  Carsten Rothe ,  Jan Birnstock ,  Ansgar Werner ,  Kai Gilge ,  Jens Angermann ,  Mike Zöllner ,  Francisco Bloom ,  Thomas Rosenow ,  Tobias Canzler ,  Tomas Kalisz ,  Ulrich Denker

IPC分类号： H10K85/60 ,  C07F9/53 ,  C07F9/572 ,  C07F9/58 ,  C07F9/64 ,  C07F9/655 ,  C07F9/6558 ,  C08K5/5397 ,  H10K50/165 ,  H10K59/32 ,  H10K71/00 ,  H10K71/30 ,  H10K102/00

CPC分类号： H10K85/60 ,  C07F9/5329 ,  C07F9/5728 ,  C07F9/58 ,  C07F9/64 ,  C07F9/65522 ,  C07F9/65527 ,  C07F9/65583 ,  H10K50/165 ,  H10K71/00 ,  H10K71/30 ,  H10K85/615 ,  C08K5/5397 ,  H10K59/32 ,  H10K2102/00

摘要： The present invention relates to an electrically doped semiconducting material comprising at least one metallic element as n-dopant and at least one electron transport matrix compound comprising at least one phosphine oxide group, a process for its preparation, and an electronic device comprising the electrically doped semiconducting material.

公开(公告)号：US20240298523A1

公开(公告)日：2024-09-05

申请号：US18573265

申请日：2022-06-28

申请人： Novaled GmbH

发明人： Max Peter Nüllen ,  Benjamin Schulze ,  Jakob Jacek Wudarczyk ,  Peter Robaschik ,  Alexandra Lamprecht

IPC分类号： H10K85/60 ,  C09K11/06 ,  H10K50/11 ,  H10K50/17 ,  H10K102/00

CPC分类号： H10K85/60 ,  C09K11/06 ,  H10K85/654 ,  C09K2211/1007 ,  C09K2211/1018 ,  H10K50/11 ,  H10K50/17 ,  H10K2102/351

摘要： The present invention relates to a modified compound of formula (I) and an organic electronic device comprising a semiconductor layer which comprises a compound of formula (I).

公开(公告)号：US20240292735A1

公开(公告)日：2024-08-29

申请号：US18567090

申请日：2022-06-15

申请人： Novaled GmbH

发明人： Vladimir Uvarov ,  Ulrich Heggemann ,  Steffen Willmann ,  Regina Luschtinetz

IPC分类号： H10K85/30 ,  H10K50/15 ,  H10K50/17 ,  H10K85/40 ,  H10K85/60

CPC分类号： H10K85/371 ,  H10K50/15 ,  H10K50/17 ,  H10K85/324 ,  H10K85/331 ,  H10K85/40 ,  H10K85/615 ,  H10K85/633 ,  H10K85/636 ,  H10K85/6572 ,  H10K85/6574

摘要： The present invention relates to an organic electroluminescent device comprising a substrate, an anode layer and a cathode layer, at least one light emitting layer, and at least one semiconductor layer or more, wherein the at least one semiconductor layer comprises at least one metalorganic compound, comprising a metal M and at least one ligand L, wherein the ligand L is preferably 4-(2,4-dioxopentan-3-yl)-2,6-bis(trifluoromethyl)benzonitrile (I) and the metalorganic compound is preferably bis(trifluoromethyl) phenyl)-4-oxopent-2-en-2-yl)oxy)copper(II) (G1) or the corresponding aluminium(III) and iron(III) complexes. Technical data of organic electroluminescent devices comprising said metalorganic compounds is provided in table 3.

公开(公告)号：US12041844B2

公开(公告)日：2024-07-16

申请号：US17284511

申请日：2019-10-04

申请人： Novaled GmbH

发明人： Thomas Rosenow ,  Markus Hummert

IPC分类号： H01L51/00 ,  H10K85/30 ,  H10K50/11 ,  H10K50/15 ,  H10K50/17 ,  H10K101/10

CPC分类号： H10K85/30 ,  H10K50/11 ,  H10K50/15 ,  H10K50/17 ,  H10K2101/10

摘要： The present Invention relates to an organic light emitting device comprising: (i) an anode; (ii) a cathode; (iii) at least one light emitting layer arranged between the anode and the cathode; (iv) optionally a first hole injection layer comprising a first hole injection compound, the first hole injection layer being arranged between the anode and the light emitting layer and the hole injection layer being adjacent to the anode; (v) a first hole transport layer comprising a first hole transport matrix compound wherein the first hole transport layer is arranged a) between the first hole injection layer and the light emitting layer and adjacent to the first hole injection layer; or b) between the anode and the light emitting layer and adjacent to the anode; (vi) a second hole injection layer arranged between the first hole transport layer and the light emitting layer, wherein the second hole injection layer is adjacent to the first hole transport layer and wherein the second hole injection layer comprises a second hole injection compound; wherein the second hole injection compound is a halo-genated fullerene, a partially or fully halogenated metal complex or a mixture thereof.

公开(公告)号：US20240132468A1

公开(公告)日：2024-04-25

申请号：US17754652

申请日：2020-10-08

申请人： Novaled GmbH

发明人： Elena Galán García ,  Benjamin Schulze ,  Domagoj Pavicic ,  Lidia Marin

IPC分类号： C07D401/10 ,  C07D239/74 ,  C07D241/12 ,  C07D251/22 ,  C07D413/14 ,  H10K50/165 ,  H10K85/60

CPC分类号： C07D401/10 ,  C07D239/74 ,  C07D241/12 ,  C07D251/22 ,  C07D413/14 ,  H10K50/165 ,  H10K85/615 ,  H10K85/654 ,  H10K85/6574

摘要： The present invention relates to compound having the following Formula (I) a semiconducting layer comprising this compound, an organic electronic device comprising said organic semiconducting layer, as well as to a device comprising the organic electronic device.

公开(公告)号：US11950496B2

公开(公告)日：2024-04-02

申请号：US15777274

申请日：2016-11-23

申请人： Novaled GmbH

发明人： Volodymyr Senkovskyy

IPC分类号： H10K85/60 ,  C07F9/53 ,  C07F9/576 ,  C07F9/6506 ,  C07F9/6521 ,  C07F9/655 ,  C07F9/6558 ,  C07F9/6561 ,  H10K50/16 ,  H10K50/165 ,  H10K50/17 ,  H10K50/19

CPC分类号： H10K85/615 ,  C07F9/5325 ,  C07F9/5765 ,  C07F9/65068 ,  C07F9/6521 ,  C07F9/65517 ,  C07F9/65522 ,  C07F9/65586 ,  C07F9/6561 ,  H10K50/16 ,  H10K50/165 ,  H10K85/624 ,  H10K85/626 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  H10K50/171 ,  H10K50/19

摘要： The present invention relates to an. organic semiconductive layer which is an electron transport layer and/or an electron injection layer and/or an n-type charge generation layer, the organic semiconductive layer comprising at least one compound of formula (1) wherein R1 and R2 are each independently selected from C1 to C16 alkyl; Ar1 is selected from C6 to C14 arylene or C3 to C12 heteroarylene; Ar2 is independently selected from C14 to C40 arylene or C8 to C40 heteroarylene; R3 is independently selected from H, C1 to C12 alkyl or C10 to C20 aryl; wherein each of Ar1, Ar2 and R3 may each independently be unsubstituted or substituted with at least one C1 to C12 alky group; n is 0 or 1; and m is 1 in case of n=0; and m is 1 or 2 in case of n=1, phosphine oxide compounds comprised therein and to organic electroluminescent devices comprising such layers and compounds.

公开(公告)号：US20230354695A1

公开(公告)日：2023-11-02

申请号：US18337575

申请日：2023-06-20

申请人： Novaled GmbH

发明人： Markus Hummert ,  Ulrich Heggemann ,  Thomas Rosenow ,  Ulrike Schliebe

IPC分类号： H10K85/30 ,  C07F3/02 ,  C07F3/06 ,  C07F13/00

CPC分类号： H10K85/381 ,  C07F3/02 ,  C07F3/06 ,  C07F13/005 ,  H10K85/30 ,  H10K85/341 ,  H10K50/17

摘要： The present invention relates to an electronic device comprising a hole injection layer and/or a hole transport layer and/or a hole generating layer, wherein at least one of the hole injection layer, the hole transport layer and the hole generating layer comprises a coordination complex comprising at least one electropositive atom M having an electro-negativity value according to Allen of less than 2.4 and at least one ligand L having the following structure:




wherein R1 and R2 are independently selected from the group, consisting of C1 to C30 hydrocarbyl groups and C2 to C30 heterocyclic groups, wherein R1 and/or R2 may optionally be substituted with at least one of CN, F, Cl, Br and I.

公开(公告)号：US20230292595A1

公开(公告)日：2023-09-14

申请号：US18000806

申请日：2021-06-14

申请人： Novaled GmbH

发明人： Ansgar Werner ,  Jérome Ganier ,  Domagoj Pavicic ,  Elena Galán García ,  Ulrich Denker

IPC分类号： H10K85/60 ,  C09K11/06

CPC分类号： H10K85/622 ,  C09K11/06 ,  H10K85/615 ,  H10K85/654 ,  H10K85/6572 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1018 ,  H10K50/166

摘要： Hie present invention relates to an organic light emitting diode comprising an anode, a cathode, a first emission layer, a second emission layer, a first charge generation layer and a first electron transport layer stack; and to a display device or lighting device comprising the same.

公开(公告)号：US20230270004A1

公开(公告)日：2023-08-24

申请号：US18000807

申请日：2021-06-14

申请人： Novaled GmbH

发明人： Ansgar Werner ,  Jérome Ganier ,  Domagoj Pavicic ,  Steffen Runge ,  Regina Luschtinetz

IPC分类号： H10K85/60 ,  H10K50/16

CPC分类号： H10K85/6572 ,  H10K50/166 ,  H10K85/611 ,  H10K85/615 ,  H10K85/626 ,  H10K85/654 ,  H10K85/657 ,  H10K85/6574 ,  H10K2102/3026

摘要： The present invention relates to an organic light emitting diode comprising an anode, a cathode, a first emission layer, a second emission layer, a first charge generation, layer and a first electron transport layer stack; and to a display device or lighting device comprising the same.

公开(公告)号：US20230247900A1

公开(公告)日：2023-08-03

申请号：US18002003

申请日：2021-06-18

申请人： Novaled GmbH

发明人： Max Peter Nüllen ,  Benjamin Schulze ,  Jakob Jacek Wudarczyk

IPC分类号： H10K85/60 ,  C07C255/35 ,  C07C255/51 ,  C07D213/57 ,  C07D213/61 ,  C07D239/30 ,  C07D239/26

CPC分类号： H10K85/654 ,  C07C255/35 ,  H10K85/60 ,  C07C255/51 ,  C07D213/57 ,  C07D213/61 ,  C07D239/30 ,  C07D239/26 ,  C07C2601/02 ,  H10K50/11

摘要： The present invention relates to a compound of formula (I) and an organic electronic device comprising a semiconductor layer which comprises a compound of formula (I).