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公开(公告)号：US20210005397A1
公开(公告)日：2021-01-07
申请号：US16459789
申请日：2019-07-02
Applicant: Novaled GmbH
Inventor： Kay Lederer , Steffen Runge , Hendrik Bolink , Michele Sessolo , Jorge Avila , Maria Grazia La Placa , Pablo B. Boix
Abstract: The present invention is related to a solar cell comprising a first electrode; a second electrode; and a stack of layers provided between the first electrode and the second electrode; wherein the stack of layers comprises one light absorbing layer provided with a perovskite crystal structure; and at least one dopant layer, wherein the dopant layer consists of one or more n-dopant material(s); or one or more p-dopant material(s).
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公开(公告)号：US10403824B2
公开(公告)日：2019-09-03
申请号：US15323905
申请日：2015-07-03
Applicant: Novaled GmbH
Inventor： Sascha Dorok , Ina Steudtner , Ulrich Heggemann , Steffen Runge , Manuela Klose
IPC: H01L51/00 , C07D235/30 , C07D295/125 , C07C279/18 , C08G73/02 , C07C211/53 , C07D233/50 , C07D295/13 , H01L51/42 , H01L51/44
Abstract: The invention relates to an electronic device comprising a compound having Formula (1): ABx (1), wherein A is a structural moiety that consists of at least two atoms and comprises a conjugated system of delocalized electrons, each B is independently selected from an imine functional group (1a), wherein R1, R2, R3, R4 are independently selected from C1-C30 alkyl, C2-C30 alkenyl, C2-C3 alkinyl, C3-C30 cycloalkyl, C6-C30 aryl, C2-C30 heteroaryl, C7-C30 arylalkyl, C3-C30 heteroarylalkyl, the wave line represents a covalent bond to the imine nitrogen atom, G is in each group (1a) independently selected from a quarternary carbon atom and from a cyclopropenylidene structural moiety, x is an integer equal one or higher, preferably equal two or higher, and the lone electron pair of the imine nitrogen atom and/or the pi-electrons of the imine double bond of at least one group B is conjugated with the conjugated system of delocalized electrons comprised in the structural moiety A, with the proviso that two or more of the substituents R1, R2, R3, R4 may be connected to form a ring that may contain also unsaturation and, if any of the substituents R1, R2, R3, R4 comprises two or more carbon atoms, up to one third of the overall count of the carbon atoms in the substituent or in any ring formed by two connected substituents can be replaced with heteroatoms independently selected from O, S, N and B as well as to an electrically semiconducting material and a compound for use in the electronic device.
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公开(公告)号：US12284912B2
公开(公告)日：2025-04-22
申请号：US17429449
申请日：2020-02-11
Applicant: Novaled GmbH
Inventor： Elena Galán García , Johannes Scholz , Benjamin Schulze , Jens Wutke , Quan Chen , Steffen Runge
IPC: H10K85/60 , C07D471/04 , H10K50/16 , H10K50/17
Abstract: The present invention relates to a compound of formula (I); an organic semiconducting layer, an organic electronic device, a display device or a lighting device comprising the same.
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Patent Agency Ranking
公开(公告)号：US12033811B2
公开(公告)日：2024-07-09
申请号：US16459789
申请日：2019-07-02
Applicant: Novaled GmbH
Inventor： Kay Lederer , Steffen Runge , Hendrik Bolink , Michele Sessolo , Jorge Avila , Maria Grazia La Placa , Pablo B. Boix
CPC classification number: H01G9/2009 , H10K30/30 , H10K30/80
Abstract: The present invention is related to a solar cell comprising a first electrode; a second electrode; and a stack of layers provided between the first electrode and the second electrode; wherein the stack of layers comprises one light absorbing layer provided with a perovskite crystal structure; and at least one dopant layer, wherein the dopant layer consists of one or more n-dopant material(s); or one or more p-dopant material(s).
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公开(公告)号：US11787965B2
公开(公告)日：2023-10-17
申请号：US16497879
申请日：2018-03-29
Applicant: Novaled GmbH
Inventor： Kay Lederer , Steffen Runge , Jerome Ganier , Anke Limbach
IPC: C09D11/52 , C09D11/102 , C09D11/38 , H01L27/30 , H01L27/32 , H01L51/00 , H01L51/50 , H10K39/10 , H10K59/122 , H10K59/173 , H10K85/60 , H10K85/10 , H10K85/30 , H10K50/11 , H10K50/17 , H10K50/155 , H10K71/13 , H10K101/30 , H10K101/40 , H10K102/00
CPC classification number: C09D11/52 , C09D11/102 , C09D11/38 , H10K39/10 , H10K59/122 , H10K59/173 , H10K85/115 , H10K85/151 , H10K85/341 , H10K85/60 , H10K85/615 , H10K50/11 , H10K50/155 , H10K50/17 , H10K71/135 , H10K2101/30 , H10K2101/40 , H10K2102/361
Abstract: The present invention is directed to an ink composition for forming an organic semiconductor layer, wherein the ink composition comprises: —at least one p-type dopant comprising electron withdrawing groups; —at least one first auxiliary compound, wherein the first auxiliary compound is an aromatic nitrile compound, wherein the aromatic nitrile compound has about ≥1 to about ≤3 nitrile groups and a melting point of about
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公开(公告)号：US20220131087A1
公开(公告)日：2022-04-28
申请号：US17429449
申请日：2020-02-11
Applicant: Novaled GmbH
Inventor： Elena Galán García , Johannes Scholz , Benjamin Schulze , Jens Wutke , Quan Chen , Steffen Runge
IPC: H01L51/00 , C07D471/04
Abstract: The present invention relates to a compound of formula (I); an organic semiconducting layer, an organic electronic device, a display device or a lighting device comprising the same.
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公开(公告)号：US10937966B2
公开(公告)日：2021-03-02
申请号：US16329018
申请日：2017-08-30
Applicant: Novaled GmbH
Inventor： Steffen Runge , Carsten Rothe , Julien Frey , Uwe Gölfert
Abstract: The present invention relates to a method for preparing an organic semiconductor layer in a vacuum chamber at a pressure of 10−5 to 10−9 mbar comprising a step of sublimating a composition from a single vacuum thermal evaporation source arranged in the vacuum chamber, wherein the composition comprises a physical mixture of (a) a first organic aromatic matrix compound having a molecular weight ≥400 and ≤1,000: and (b) a first alkali organic complex having a molecular weight of ≥100 and ≤400.
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公开(公告)号：US20170155047A1
公开(公告)日：2017-06-01
申请号：US15323905
申请日：2015-07-03
Applicant: Novaled GmbH
Inventor： Sascha Dorok , Ina Steudtner , Ulrich Heggemann , Steffen Runge , Manuela Klose
IPC: H01L51/00 , C07C279/18 , H01L51/44 , C07D295/13 , C07C211/53 , H01L51/42 , C07D233/50 , C07D235/30
CPC classification number: H01L51/005 , C07C211/53 , C07C279/18 , C07C2601/02 , C07D233/50 , C07D235/30 , C07D295/125 , C07D295/13 , C08G73/02 , C08G73/026 , H01L51/002 , H01L51/0046 , H01L51/0061 , H01L51/0067 , H01L51/0069 , H01L51/0072 , H01L51/424 , H01L51/4253 , H01L51/441 , Y02E10/549
Abstract: The invention relates to an electronic device comprising a compound having Formula (1): ABx (1), wherein A is a structural moiety that consists of at least two atoms and comprises a conjugated system of delocalized electrons, each B is independently selected from an imine functional group (1a), wherein R1, R2, R3, R4 are independently selected from C1-C30 alkyl, C2-C30 alkenyl, C2-C3 alkinyl, C3-C30 cycloalkyl, C6-C30 aryl, C2-C30 heteroaryl, C7-C30 arylalkyl, C3-C30 heteroarylalkyl, the wave line represents a covalent bond to the imine nitrogen atom, G is in each group (1a) independently selected from a quarternary carbon atom and from a cyclopropenylidene structural moiety, x is an integer equal one or higher, preferably equal two or higher, and the lone electron pair of the imine nitrogen atom and/or the pi-electrons of the imine double bond of at least one group B is conjugated with the conjugated system of delocalized electrons comprised in the structural moiety A, with the proviso that two or more of the substituents R1, R2, R3, R4 may be connected to form a ring that may contain also unsaturation and, if any of the substituents R1, R2, R3, R4 comprises two or more carbon atoms, up to one third of the overall count of the carbon atoms in the substituent or in any ring formed by two connected substituents can be replaced with heteroatoms independently selected from O, S, N and B as well as to an electrically semiconducting material and a compound for use in the electronic device.
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