Patents by Inventor Carsten Rothe

Carsten Rothe has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210091311
    Abstract: The present invention relates to a semiconducting material comprising: (i) at last one metal complex or metal salt comprising a divalent metal; and (ii) at least one matrix compound comprising a dialkylphospMne oxide group, an electronic device comprising the same and a method for preparing the same.
    Type: Application
    Filed: December 20, 2018
    Publication date: March 25, 2021
    Inventors: Francois Cardinali, Jerome Ganier, Carsten Rothe, Benjamin Schulze
  • Publication number: 20210083188
    Abstract: The present invention relates to an electronic device comprising between an semiconducting layer comprising a borate complex comprising a metal selected from Ca and Sr and at least one borate ligand, wherein the borate ligand comprises at least one heterocyclic group and a method for preparing the same.
    Type: Application
    Filed: December 21, 2018
    Publication date: March 18, 2021
    Inventors: Francois Cardinali, Jerome Ganier, Carsten Rothe, Benjamin Schulze
  • Publication number: 20210066599
    Abstract: A compound represented by the following formula (1), wherein one or more pairs among R12 and R13, R13 and R14, R14 and R15, R16 and R17, R17 and R18, and R18 and R19 independently form a ring represented by the following formula (2A) or a ring represented by the following formula (2B), or do not form a ring represented by the following formula (2A) and do not form a ring represented by the following formula (2B); and one of R12 to R28 is bonded with L2.
    Type: Application
    Filed: December 28, 2018
    Publication date: March 4, 2021
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Yuki NAKANO, Ryota TAKAHASHI, Keita SEDA, Tomoki KATO, Hidetsugu IKEDA, Thomas SCHAEFER, Peter MURER, Carsten ROTHE
  • Publication number: 20210062078
    Abstract: A compound represented by the following formula (1), wherein in the formula (1), at least one of R1 to R8 is a group represented by the following formula (2).
    Type: Application
    Filed: December 28, 2018
    Publication date: March 4, 2021
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Tomoki KATO, Keita SEDA, Ryota TAKAHASHI, Hidetsugu IKEDA, Yuki NAKANO, Thomas SCHAEFER, Peter MURER, Carsten ROTHE
  • Patent number: 10937966
    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.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: March 2, 2021
    Assignee: Novaled GmbH
    Inventors: Steffen Runge, Carsten Rothe, Julien Frey, Uwe Gölfert
  • Publication number: 20210036230
    Abstract: The present invention relates to an organic material and to an electronic device comprising the organic material, particularly to an electroluminescent device, particularly to an organic light emitting diode (OLED), wherein the semiconducting material comprises a multiple-substituted phenyl moiety, an aryl moiety with at least two fused rings, a polar moiety and optional linkers between these moieties.
    Type: Application
    Filed: January 31, 2019
    Publication date: February 4, 2021
    Inventors: Julien Frey, Elena Galan, Carsten Rothe
  • Patent number: 10910581
    Abstract: The present invention relates to an organic light-emitting diode comprising an emission layer and an electron transport layer stack of at least two electron transport layers, wherein a first electron transport layer and a second electron transport layer comprises at least one matrix compound, wherein—the matrix compound or compounds of the first electron transport layer is/are different to the matrix compound or compounds of the second electron transport layer; and in addition, —the first electron transport layer comprises a dopant of a lithium halide and/or lithium organic complex; and—the second electron transport layer is free of a dopant.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: February 2, 2021
    Assignee: Novaled GmbH
    Inventors: Bodo Wallikewitz, Carsten Rothe
  • Patent number: 10886491
    Abstract: Process for preparing a metal containing layer, the process comprising (i) at least one step of co-vaporization, at a pressure which is lower than 10?2 Pa, of a) at least one first metal selected from Li, Na, K, Rb and Cs and b) at least one second metal selected Mg, Zn, Hg, Cd and Te from a metal alloy provided in a first vaporization source which is heated to a temperature between 100° C. and 600° C., and (ii) at least one subsequent step of deposition of the first metal on a surface having a temperature which is below the temperature of the first vaporization source, wherein in step (i), the alloy is provided at least partly in form of a homogeneous phase comprising the first metal and the second metal, electronic devices comprising such materials and process for preparing the same.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: January 5, 2021
    Assignee: Novaled GmbH
    Inventors: Tomas Kalisz, Francois Cardinali, Jerome Ganier, Uwe Gölfert, Vygintas Jankus, Carsten Rothe, Benjamin Schulze, Steffen Willmann
  • Patent number: 10879473
    Abstract: The present invention relates to organic electronic devices. The devices can include a first electrode, a second electrode, and a substantially organic layer. The substantially organic layer may include a lithium-containing compound, and may be arranged between the first and the second electrode. Also provided herein are organic light emitting diodes, organic solar cells, and organic field effect transistors that include the lithium-containing compound.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: December 29, 2020
    Assignee: Novaled GmbH
    Inventors: Francois Cardinali, Omrane Fadhel, Mike Zöllner, Carsten Rothe, Mauro Furno
  • Patent number: 10818845
    Abstract: The present invention relates to an organic electronic device, comprising a first electrode, a second electrode, and a substantially organic layer comprising a compound according to formula (I) between the first and the second electrode: wherein A1 is a C6-C20 arylene and each of A2-A3 is independently selected from a C6-C20 aryl, wherein the aryl or arylene may be unsubstituted or substituted with groups comprising C and H or with a further LiO group, provided that the given C count in an aryl or arylene group includes also all substituents present on the said group.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: October 27, 2020
    Assignee: Novaled GmbH
    Inventors: Sascha Dorok, Carsten Rothe, Omrane Fadhel, Francois Cardinali
  • Patent number: 10811608
    Abstract: The present invention relates to a semiconducting material comprising (i) a substantially covalent matrix material consisting of at least one substantially covalent matrix compound, (ii) at least one first metal selected from the group consisting of Li, Na, K, Rb, and Cs, and (iii) at least one second metal selected from the group consisting of Zn, Hg, Cd and Te, electronic devices comprising such materials and processes for preparing the same.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: October 20, 2020
    Assignee: Novaled GmbH
    Inventors: Tomas Kalisz, Francois Cardinali, Jerome Ganier, Uwe Gölfert, Vygintas Jankus, Carsten Rothe, Benjamin Schulze, Steffen Willmann
  • Patent number: 10749115
    Abstract: The invention relates to a semiconducting material comprising (i) in substantially elemental form, an electropositive element selected from alkaline metals, alkaline earth metals, rare earth metals, and transition metals, and (ii) at least one first compound which is a compound comprising at least one polar group selected from phosphine oxide group or diazole group; a process for manufacturing the semiconducting material; an electronic device comprising a cathode, an anode and the semiconducting material.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: August 18, 2020
    Assignee: Novaled GmbH
    Inventors: Ulrich Denker, Carsten Rothe, Volodymyr Senkovskyy, Tomas Kalisz
  • Patent number: 10700300
    Abstract: The present invention relates to a an organic light-emitting diode (OLED, 100) comprising at least one emission layer (150), and an electron transport layer stack (160) of at least two electron transport layers, wherein a first electron transport layer (161, 162) and a second electron transport layer (162, 161) comprises at least one matrix compound and in addition, —the at least first electron transport layer comprises a lithium halide or a lithium organic complex; and the at least second electron transport layer comprises an elemental metal selected from the group of lithium, magnesium and/or ytterbium; or—the at least first electron transport layer comprises an elemental metal selected from the group of lithium, magnesium and/or ytterbium; and the at least second electron transport layer comprises a lithium halide or a lithium organic complex; wherein the electron transport layer or layers comprising a lithium halide or a lithium organic complex is free of an elemental metal, and the electron transport lay
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: June 30, 2020
    Assignee: NOVALED GMBH
    Inventors: Bodo Wallikewitz, Carsten Rothe
  • Publication number: 20200161559
    Abstract: The present invention relates to a compound of formula 1 and an organic electronic device comprising an organic semiconductor layer, wherein at least one organic semiconductor layer comprises a compound of formula (1), wherein L1 has the formula (2) and L2 has the formula (3), wherein L1 and L2 are bonded at “*” via a single bond independently to the same or different arylene groups or heteroarylenes group of Ar1; and wherein X1, X2 are independently selected from O, S and Se; Ar1 is selected from substituted or unsubstituted C20 to C52 arylene or C14 to C64 heteroarylene, wherein the substituent of the substituted C20 to C52 arylene or C14 to C64 heteroarylene are independently selected from C1 to C12 alkyl, C1 to C12 alkoxy, CN, halogen, OH, C6 to C25 aryl and C2 to C21 heteroaryl; R1, R2 are independently selected from substituted or unsubstituted C1 to C16 alkyl, wherein the substituent of substituted C1 to C16 alkyl is selected from C6 to C18 arylene or C2 to C12 heteroarylene; R3, R4 are independently s
    Type: Application
    Filed: May 18, 2018
    Publication date: May 21, 2020
    Inventors: Volodymyr Senkovskyy, Regina Luschtinetz, Benjamin Schulze, Carsten Rothe
  • Patent number: 10651387
    Abstract: The present invention relates to a metallic layer adjacent to a semiconducting layer comprising a substantially covalent matrix material, the metallic layer comprising at least one first metal and at least one second metal, wherein a) the first metal is selected from the group consisting of Li, Na, K, Rb, Cs; and b) the second metal is selected from the group consisting of Zn, Hg, Cd, Te, electronic devices comprising such materials and process for preparing the same.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: May 12, 2020
    Assignee: Novaled GmbH
    Inventors: Tomas Kalisz, Francois Cardinali, Jerome Ganier, Uwe Gölfert, Vygintas Jankus, Carsten Rothe, Benjamin Schulze, Steffen Willmann
  • Publication number: 20190393439
    Abstract: The present invention is directed to an electroluminescent device comprising: —at least one node layer, —at least one cathode layer, —at least one light emitting layer, —at least one first hole transport layer, —at least a first electron transport layer; wherein for increasing power efficiency the compositions of the light emitting layer, the hole transport layer and the electron transport layer are matched to one another, wherein—the at least one light emitting layer is arranged between the anode layer and the cathode layer, wherein the at least one light emitting layer comprises: —at least one fluorescent emitter compound embedded in at least one polar emitter host compound, wherein—the at least one polar emitter host compound has at least three aromatic rings, which are independently selected from carbocyclic rings and heterocyclic rings; —the at least one first hole transport layer is arranged between the anode layer and the light emitting layer, wherein the at least one first hole transport layer compris
    Type: Application
    Filed: January 30, 2018
    Publication date: December 26, 2019
    Inventors: Vygintas Jankus, Domagoj Pavicic, Carsten Rothe
  • Publication number: 20190312208
    Abstract: The present invention relates to an organic electronic device, comprising a first electrode, a second electrode, and a substantially organic layer comprising a compound according to formula (I) between the first and the second electrode: wherein A1 is a C6-C20 arylene and each of A2-A3 is independently selected from a C6-C20 aryl, wherein the aryl or arylene may be unsubstituted or substituted with groups comprising C and H or with a further LiO group, provided that the given C count in an aryl or arylene group includes also all substituents present on the said group.
    Type: Application
    Filed: June 21, 2019
    Publication date: October 10, 2019
    Inventors: Sascha Dorok, Carsten Rothe, Omrane Fadhel, Francois Cardinali
  • Publication number: 20190267546
    Abstract: The present invention relates to an organic electronic device, comprising a first electrode, a second electrode, and a substantially organic layer comprising a compound according to formula (I) between the first and the second electrode: wherein M is a metal ion, each of A1-A4 is independently selected from H, substituted or unsubstituted C6-C20 aryl and substituted or unsubstituted C2-C20 heteroaryl and n is valency of the metal ion.
    Type: Application
    Filed: May 8, 2019
    Publication date: August 29, 2019
    Inventors: Sascha Dorok, Mike Zoellner, Carsten Rothe, Omrane Fadhel
  • Patent number: 10374165
    Abstract: The present invention relates to an organic electronic device, comprising a first electrode, a second electrode, and a substantially organic layer comprising a compound according to formula (I) between the first and the second electrode: wherein A1 is a C6-C20 arylene and each of A2-A3 is independently selected from a C6-C20 aryl, wherein the aryl or arylene may be unsubstituted or substituted with groups comprising C and H or with a further LiO group, provided that the given C count in an aryl or arylene group includes also all substituents present on the said group.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: August 6, 2019
    Assignee: Novaled GmbH
    Inventors: Sascha Dorok, Carsten Rothe, Omrane Fadhel, Francois Cardinali
  • Publication number: 20190207116
    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.
    Type: Application
    Filed: August 30, 2017
    Publication date: July 4, 2019
    Inventors: Steffen Runge, Carsten Rothe, Julien Frey, Uwe Gölfert