Patents by Inventor Hans Kleemann

Hans Kleemann 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).

  • Patent number: 11929391
    Abstract: Described herein is an electronic component that may include a substrate, wherein the substrate may include at least two electrodes, wherein the at least two electrodes are each spaced apart from each other on and/or within the substrate. When the electronic component is in a first operating state, an electrolytic material may be disposed at least in a spatial region between the at least two electrodes, wherein the electrolytic material comprises at least one polymerizable material. When the electronic device is in a second operating state, at least one electrical connection may be made between the at least two electrodes, wherein the at least one electrical connection comprises an electrically conductive polymer. The electrically conductive polymer may comprise one or more fiber structures, wherein the one or more fiber structures are in physical contact with the at least two electrodes.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: March 12, 2024
    Assignee: Technische Universitat Dresden
    Inventors: Hans Kleemann, Matteo Cucchi, Karl Leo, Veronika Scholz, Hsin Tseng, Alexander Lee
  • Publication number: 20230237319
    Abstract: Disclosed herein are methods, devices, and systems for electronic components that may be or be part of an artificial neural network. The electronic component may include a substrate that has a plurality of input electrodes and a plurality of output electrodes disposed on and/or within the substrate, where the electrodes have a separation from one another. The electronic component may also include an electrically conductive network of one or more electrically conductive polymers. The electrically conductive network may be configured to electrically crosslink the plurality of input electrodes to the plurality of output electrodes.
    Type: Application
    Filed: May 31, 2021
    Publication date: July 27, 2023
    Inventors: Matteo Cucchi, Hans Kleemann, Karl Leo
  • Publication number: 20230085106
    Abstract: In various embodiments, there is provided a controlled organic semiconductor device comprising a crystalline first organic semiconductor layer on or over a substrate, the crystalline first organic semiconductor layer having a first conductivity type; and a crystalline second organic semiconductor layer on or over the first organic semiconductor layer, the crystalline second organic semiconductor layer having a second conductivity type, the first conductivity type being different from the second conductivity type.
    Type: Application
    Filed: April 22, 2021
    Publication date: March 16, 2023
    Inventors: Michael Sawatzki, Hans Kleemann, Karl Leo
  • Publication number: 20220320264
    Abstract: Described herein is an electronic component that may include a substrate, wherein the substrate may include at least two electrodes, wherein the at least two electrodes are each spaced apart from each other on and/or within the substrate. When the electronic component is in a first operating state, an electrolytic material may be disposed at least in a spatial region between the at least two electrodes, wherein the electrolytic material comprises at least one polymerizable material. When the electronic device is in a second operating state, at least one electrical connection may be made between the at least two electrodes, wherein the at least one electrical connection comprises an electrically conductive polymer. The electrically conductive polymer may comprise one or more fiber structures, wherein the one or more fiber structures are in physical contact with the at least two electrodes.
    Type: Application
    Filed: October 1, 2020
    Publication date: October 6, 2022
    Inventors: Hans Kleemann, Matteo Cucchi, Prof. Dr. Karl Leo, Veronika Scholz, Hsin Tseng, Alexander Lee
  • Publication number: 20210391549
    Abstract: An organic thin film transistor (OTFT), in particular thin-film field-effect transistor (OFET), that includes a substrate, a source electrode, a drain electrode, a gate electrode arranged in a top gate arrangement, and an organic semiconductor functional layer. The source electrode, the drain electrode, and the gate electrode are arranged in a coplanar layer structure. The organic thin-film transistor has an intermediate layer for the capacitive decoupling of the gate electrode from the source electrode and/or from the drain electrode.
    Type: Application
    Filed: January 17, 2020
    Publication date: December 16, 2021
    Inventors: Hans Kleemann, Seongae Park, Jörn Vahland
  • Patent number: 10497888
    Abstract: The invention refers to a method for producing an organic transistor, the method comprising steps of providing a first electrode (2) on a substrate (1), generating a source-drain insulator (3) assigned at least partially to the substrate (1) and/or at least partially to the first electrode (2), generating a second electrode (4) assigned to the source-drain insulator (3), depositing an organic semiconducting layer (5) on the first electrode (2), the second electrode (4), and the source-drain insulator (3), generating a gate insulator (6) assigned to the organic semiconducting layer (5), and providing a gate electrode (7) assigned to the gate insulator (6). Further, the invention relates to an organic transistor.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: December 3, 2019
    Assignee: Novaled GmbH
    Inventors: Hans Kleemann, Gregor Schwartz, Jan Blochwitz-Nimoth
  • Patent number: 10170715
    Abstract: The invention relates to a method for producing a vertical organic field-effect transistor, in which a vertical organic field-effect transistor with a layer arrangement is produced on a substrate, said layer arrangement including transistor electrodes, namely a first electrode (23; 24), a second electrode (23; 24) and a third electrode (32), electrically insulating layers (25; 34) and an organic semiconductor layer (28). In addition, a vertical organic field-effect transistor is provided, which includes a layer arrangement with transistor electrodes on a substrate (21).
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: January 1, 2019
    Assignee: Novaled GmbH
    Inventors: Hans Kleemann, Gregor Schwartz
  • Patent number: 9978967
    Abstract: Methods for producing organic field effect transistors, organic field effect transistors, and electronic switching devices are provided. The methods may include providing a gate electrode and a gate insulator assigned to the gate electrode for electrical insulation on a substrate, depositing a first organic semiconducting layer on the gate insulator, generating a first electrode and an electrode insulator assigned to the first electrode for electrical insulation on the first organic semiconducting layer, depositing a second organic semiconducting layer on the first organic semiconducting layer and the electrode insulator, and generating a second electrode on the second organic semiconducting layer.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: May 22, 2018
    Assignee: NOVALED GMBH
    Inventors: Alexander Zakhidov, Bjoern Luessem, Karl Leo, Hans Kleemann
  • Publication number: 20170324051
    Abstract: Methods for producing organic field effect transistors, organic field effect transistors, and electronic switching devices are provided. The methods may include providing a gate electrode and a gate insulator assigned to the gate electrode for electrical insulation on a substrate, depositing a first organic semiconducting layer on the gate insulator, generating a first electrode and an electrode insulator assigned to the first electrode for electrical insulation on the first organic semiconducting layer, depositing a second organic semiconducting layer on the first organic semiconducting layer and the electrode insulator, and generating a second electrode on the second organic semiconducting layer.
    Type: Application
    Filed: July 26, 2017
    Publication date: November 9, 2017
    Inventors: Alexander Zakhidov, Bjoern Luessem, Karl Leo, Hans Kleemann
  • Publication number: 20170222166
    Abstract: The invention relates to a method for producing a vertical organic field-effect transistor, in which a vertical organic field-effect transistor with a layer arrangement is produced on a substrate, said layer arrangement including transistor electrodes, namely a first electrode (23; 24), a second electrode (23; 24) and a third electrode (32), electrically insulating layers (25; 34) and an organic semiconductor layer (28). In addition, a vertical organic field-effect transistor is provided, which includes a layer arrangement with transistor electrodes on a substrate (21).
    Type: Application
    Filed: January 27, 2017
    Publication date: August 3, 2017
    Inventors: Hans Kleemann, Gregor Schwartz
  • Patent number: 9722196
    Abstract: Methods for producing organic field effect transistors, organic field effect transistors, and electronic switching devices are provided. The methods may include providing a gate electrode and a gate insulator assigned to the gate electrode for electrical insulation on a substrate, depositing a first organic semiconducting layer on the gate insulator, generating a first electrode and an electrode insulator assigned to the first electrode for electrical insulation on the first organic semiconducting layer, depositing a second organic semiconducting layer on the first organic semiconducting layer and the electrode insulator, and generating a second electrode on the second organic semiconducting layer.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: August 1, 2017
    Assignee: Novaled GmbH
    Inventors: Alexander Zakhidov, Bjoern Luessem, Karl Leo, Hans Kleemann
  • Patent number: 9705098
    Abstract: The disclosure relates to a method for producing an organic field effect transistor, including providing a gate electrode and a gate insulator, depositing a first organic semiconducting layer on the gate insulator, generating a first electrode and an electrode insulator assigned to the first electrode for electrical insulation, depositing a second organic semiconducting layer on the first organic semiconducting layer and the electrode insulator, and generating a second electrode. Furthermore, an organic field effect transistor is provided.
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: July 11, 2017
    Assignee: Novaled GmbH
    Inventors: Hans Kleemann, Bjoern Luessem, Karl Leo, Alrun Guenther
  • Publication number: 20170149001
    Abstract: The invention refers to a method for producing an organic transistor, the method comprising steps of providing a first electrode (2) on a substrate (1), generating a source-drain insulator (3) assigned at least partially to the substrate (1) and/or at least partially to the first electrode (2), generating a second electrode (4) assigned to the source-drain insulator (3), depositing an organic semiconducting layer (5) on the first electrode (2), the second electrode (4), and the source-drain insulator (3), generating a gate insulator (6) assigned to the organic semiconducting layer (5), and providing a gate electrode (7) assigned to the gate insulator (6). Further, the invention relates to an organic transistor.
    Type: Application
    Filed: March 27, 2015
    Publication date: May 25, 2017
    Inventors: Hans Kleemann, Gregor Schwartz, Jan Blochwitz-Nimoth
  • Patent number: 9620730
    Abstract: Organic electronic devices and methods for making organic electronic devices are provided. The organic electronic devices may include a gate electrode, a gate insulator, an organic semiconducting layer, a contact improving layer, a source electrode, and a drain electrode. The source electrode and the drain electrode may be arranged on the contact improving layer, and the contact improving layer may include an organic dopant material which is soluble in Hydrofluorether.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: April 11, 2017
    Assignee: Novaled GmbH
    Inventors: Alrun Guenther, Hans Kleemann, Bjoern Luessem, Karl Leo, Daniel Kasemann
  • Publication number: 20160049605
    Abstract: Organic electronic devices and methods for making organic electronic devices are provided. The organic electronic devices may include a gate electrode, a gate insulator, an organic semiconducting layer, a contact improving layer, a source electrode, and a drain electrode. The source electrode and the drain electrode may be arranged on the contact improving layer, and the contact improving layer may include an organic dopant material which is soluble in Hydrofluorether.
    Type: Application
    Filed: August 14, 2015
    Publication date: February 18, 2016
    Inventors: Alrun Guenther, Hans Kleemann, Bjoern Luessem, Karl Leo, Daniel Kasemann
  • Publication number: 20160049603
    Abstract: The disclosure relates to a method for producing an organic field effect transistor, including providing a gate electrode and a gate insulator, depositing a first organic semiconducting layer on the gate insulator, generating a first electrode and an electrode insulator assigned to the first electrode for electrical insulation, depositing a second organic semiconducting layer on the first organic semiconducting layer and the electrode insulator, and generating a second electrode. Furthermore, an organic field effect transistor is provided.
    Type: Application
    Filed: April 15, 2014
    Publication date: February 18, 2016
    Applicant: NOVALED GMBH
    Inventors: Hans Kleemann, Bjoern Luessem, Karl Leo, Alrun Guenther
  • Patent number: 9240560
    Abstract: The invention relates to an array of several semiconductor components (20, 30), comprising a layer array (40) having a first and a second semiconductor component (20, 30), each being formed in an electrode layer (34) having a drain and a source electrode (22, 23, 32, 33), a gate electrode (21, 31) in a further electrode layer, and a layer stack between the electrode layer (34) and the further electrode layer (21, 31). The invention further relates to a method for producing an array having a first and a second semiconductor component (20, 30) in a layer array (40) and to the application thereof.
    Type: Grant
    Filed: January 23, 2013
    Date of Patent: January 19, 2016
    Assignees: NOVALED GMBH, TECHNISCHE UNIVERSITAET DRESDEN
    Inventors: Rudolf Lessmann, Hans Kleemann
  • Publication number: 20150270503
    Abstract: The disclosure relates to organic field effect transistors, and methods for producing organic field effect transistors. The organic field effect transistors may include a first electrode, and a second electrode, the electrodes providing a source electrode and a drain electrode, an intrinsic organic semiconducting layer in electrical contact with the first and second electrode, a gate electrode, a gate insulator provided between the gate electrode and the intrinsic organic semiconducting layer, and a doped organic semiconducting layer including an organic matrix material and an organic dopant.
    Type: Application
    Filed: June 19, 2012
    Publication date: September 24, 2015
    Applicants: Novaled GmbH, Technische Universitaet Dresden
    Inventors: Bjoern Luessem, Alexander Zakhidov, Hans Kleemann, Karl Leo
  • Publication number: 20150115238
    Abstract: The invention relates to an array of several semiconductor components (20, 30), comprising a layer array (40) having a first and a second semiconductor component (20, 30), each being formed in an electrode layer (34) having a drain and a source electrode (22, 23, 32, 33), a gate electrode (21, 31) in a further electrode layer, and a layer stack between the electrode layer (34) and the further electrode layer (21, 31). The invention further relates to a method for producing an array having a first and a second semiconductor component (20, 30) in a layer array (40) and to the application thereof.
    Type: Application
    Filed: January 23, 2013
    Publication date: April 30, 2015
    Inventors: Rudolf Lessmann, Hans Kleemann
  • Publication number: 20150090976
    Abstract: Methods for producing organic field effect transistors, organic field effect transistors, and electronic switching devices are provided. The methods may include providing a gate electrode and a gate insulator assigned to the gate electrode for electrical insulation on a substrate, depositing a first organic semiconducting layer on the gate insulator, generating a first electrode and an electrode insulator assigned to the first electrode for electrical insulation on the first organic semiconducting layer, depositing a second organic semiconducting layer on the first organic semiconducting layer and the electrode insulator, and generating a second electrode on the second organic semiconducting layer.
    Type: Application
    Filed: March 28, 2013
    Publication date: April 2, 2015
    Inventors: Alexander Zakhidov, Bjoern Luessem, Karl Leo, Hans Kleemann