Patents by Inventor Juergen Holz

Juergen Holz 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: 10672749
    Abstract: A light source includes a plurality of semiconductor components, wherein a semiconductor component includes a plurality of light-emitting diodes, the diodes are arranged in a predefined grid in at least one column in or on the semiconductor component, and a control circuit that drives the individual diodes is arranged on the semiconductor component.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: June 2, 2020
    Assignee: OSRAM OLED GmbH
    Inventors: Matthias Goldbach, Juergen Holz, Stefan Illek, Stefan Groetsch
  • Patent number: 10299341
    Abstract: A lighting device comprising a plurality of components (2) provided for generating radiation, a plurality of row lines (Z1, Z2) and a plurality of column lines (S1, S2, . . . , S5) is specified, wherein the components are in each case electrically conductively connected to a row line and to a column line and the lighting device is provided for the simultaneous operation of at least two components. A lighting arrangement comprising such a lighting device and a method for operating a lighting device are furthermore specified.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: May 21, 2019
    Assignee: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Boris Eichenberg, Juergen Holz
  • Publication number: 20180168010
    Abstract: A lighting device comprising a plurality of components (2) provided for generating radiation, a plurality of row lines (Z1, Z2) and a plurality of column lines (S1, S2, . . . , S5) is specified, wherein the components are in each case electrically conductively connected to a row line and to a column line and the lighting device is provided for the simultaneous operation of at least two components. A lighting arrangement comprising such a lighting device and a method for operating a lighting device are furthermore specified.
    Type: Application
    Filed: January 29, 2018
    Publication date: June 14, 2018
    Inventors: Boris EICHENBERG, Juergen HOLZ
  • Publication number: 20180166428
    Abstract: A light source includes a plurality of semiconductor components, wherein a semiconductor component includes a plurality of light-emitting diodes, the diodes are arranged in a predefined grid in at least one column in or on the semiconductor component, and a control circuit that drives the individual diodes is arranged on the semiconductor component.
    Type: Application
    Filed: May 17, 2016
    Publication date: June 14, 2018
    Inventors: Matthias GOLDBACH, Juergen HOLZ, Stefan ILLEK, Stefan GROETSCH
  • Patent number: 9991428
    Abstract: An optoelectronic component includes a housing having a first cavity open toward an upper side of the housing, and a second cavity open toward the upper side of the housing, wherein the first cavity and the second cavity connect by a connecting channel, an optoelectronic semiconductor chip is arranged in the first cavity, a potting material is arranged in a region of the first cavity enclosing the optoelectronic semiconductor chip, a bond wire is arranged between an electrical contact surface of the optoelectronic semiconductor chip and a bond surface of the housing, and the bond surface is arranged in the connecting channel.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: June 5, 2018
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Juergen Holz, Michael Zitzlsperger
  • Patent number: 9991621
    Abstract: An optoelectronic arrangement includes a first circuit board, a second circuit board, and an optoelectronic semiconductor chip arranged on the first circuit board, wherein a first electrical contact surface and a second electrical contact surface are formed on a surface of the first circuit board, a first mating contact surface and a second mating contact surface are formed on a surface of the second circuit board, and the first circuit board and the second circuit board connect to one another such that the surface of the first circuit board faces toward the surface of the second circuit board, and the first mating contact surface electrically conductively connects to the first contact surface and the second mating contact surface electrically conductively connects to the second contact surface.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: June 5, 2018
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Konrad Wagner, Jürgen Holz
  • Patent number: 9918368
    Abstract: A lighting device comprising a plurality of components (2) provided for generating radiation, a plurality of row lines (Z1, Z2) and a plurality of column lines (S1, S2, . . . , S5) is specified, wherein the components are in each case electrically conductively connected to a row line and to a column line and the lighting device is provided for the simultaneous operation of at least two components. A lighting arrangement comprising such a lighting device and a method for operating a lighting device are furthermore specified.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: March 13, 2018
    Assignee: OSRAM Opto Semiconductor GmbH
    Inventors: Boris Eichenberg, Jürgen Holz
  • Publication number: 20170105253
    Abstract: A lighting device comprising a plurality of components (2) provided for generating radiation, a plurality of row lines (Z1, Z2) and a plurality of column lines (S1, S2, . . . , S5) is specified, wherein the components are in each case electrically conductively connected to a row line and to a column line and the lighting device is provided for the simultaneous operation of at least two components. A lighting arrangement comprising such a lighting device and a method for operating a lighting device are furthermore specified.
    Type: Application
    Filed: December 21, 2016
    Publication date: April 13, 2017
    Inventors: Boris EICHENBERG, Jürgen HOLZ
  • Patent number: 9553078
    Abstract: A light-emitting diode module includes a carrier and a plurality of optoelectronic semiconductor chips mounted on a carrier top and configured to generate primary radiation. The semiconductor chips are arranged in part at a first distance and in part at a second, greater distance from one another. Between the adjacent semiconductor chips arranged at the first distance from one another there is located a radiation-transmissive first filling for optical coupling. Between the adjacent semiconductor chips arranged at the second distance from one another there is located a radiation-opaque second filling for optical isolation.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: January 24, 2017
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Boris Eichenberg, Jürgen Holz
  • Patent number: 9554439
    Abstract: A lighting device comprising a plurality of components (2) provided for generating radiation, a plurality of row lines (Z1, Z2) and a plurality of column lines (S1, S2, . . . , S5) is specified, wherein the components are in each case electrically conductively connected to a row line and to a column line and the lighting device is provided for the simultaneous operation of at least two components. A lighting arrangement comprising such a lighting device and a method for operating a lighting device are furthermore specified.
    Type: Grant
    Filed: June 10, 2013
    Date of Patent: January 24, 2017
    Assignee: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Boris Eichenberg, Jürgen Holz
  • Publication number: 20160118553
    Abstract: An optoelectronic component includes a housing having a first cavity open toward an upper side of the housing, and a second cavity open toward the upper side of the housing, wherein the first cavity and the second cavity connect by a connecting channel, an optoelectronic semiconductor chip is arranged in the first cavity, a potting material is arranged in a region of the first cavity enclosing the optoelectronic semiconductor chip, a bond wire is arranged between an electrical contact surface of the optoelectronic semiconductor chip and a bond surface of the housing, and the bond surface is arranged in the connecting channel.
    Type: Application
    Filed: May 17, 2013
    Publication date: April 28, 2016
    Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Juergen Holz, Michael Zitzlsperger
  • Publication number: 20160118477
    Abstract: A method for fabricating a field-effect transistor with local source/drain insulation. The method includes forming and patterning a gate stack with a gate layer and a gate dielectric on a semiconductor substrate; forming source and drain depressions at the gate stack in the semiconductor substrate; forming a depression insulation layer at least in a bottom region and along the sidewalls of the source and drain depressions; and filling the at least partially insulated source and drain depressions with a filling layer for realizing source and drain regions.
    Type: Application
    Filed: December 30, 2015
    Publication date: April 28, 2016
    Inventors: Juergen Holz, Klaus Schruefer, Helmut Tews
  • Publication number: 20160111803
    Abstract: An optoelectronic arrangement includes a first circuit board, a second circuit board, and an optoelectronic semiconductor chip arranged on the first circuit board, wherein a first electrical contact surface and a second electrical contact surface are formed on a surface of the first circuit board, a first mating contact surface and a second mating contact surface are formed on a surface of the second circuit board, and the first circuit board and the second circuit board connect to one another such that the surface of the first circuit board faces toward the surface of the second circuit board, and the first mating contact surface electrically conductively connects to the first contact surface and the second mating contact surface electrically conductively connects to the second contact surface.
    Type: Application
    Filed: May 15, 2014
    Publication date: April 21, 2016
    Inventors: Konrad Wagner, Jürgen Holz
  • Patent number: 9240462
    Abstract: A method for fabricating a field-effect transistor with local source/drain insulation. The method includes forming and patterning a gate stack with a gate layer and a gate dielectric on a semiconductor substrate; forming source and drain depressions at the gate stack in the semiconductor substrate; forming a depression insulation layer at least in a bottom region of the source and drain depressions; and filling the at least partially insulated source and drain depressions with a filling layer for realizing source and drain regions.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: January 19, 2016
    Assignee: INFINEON TECHNOLOGIES AG
    Inventors: Juergen Holz, Klaus Schruefer, Helmut Tews
  • Publication number: 20150373801
    Abstract: A lighting device comprising a plurality of components (2) provided for generating radiation, a plurality of row lines (Z1, Z2) and a plurality of column lines (S1, S2, . . . , S5) is specified, wherein the components are in each case electrically conductively connected to a row line and to a column line and the lighting device is provided for the simultaneous operation of at least two components. A lighting arrangement comprising such a lighting device and a method for operating a lighting device are furthermore specified.
    Type: Application
    Filed: June 10, 2013
    Publication date: December 24, 2015
    Inventors: Boris EICHENBERG, Jürgen HOLZ
  • Patent number: 9219210
    Abstract: A method serves to produce optoelectronic semiconductor components. A leadframe assemblage includes a number of leadframes. The leadframes each comprise at least two leadframe parts and are connected together at least in part via connecting webs. Electrical connections are attached between neighboring leadframes. A potting body connects the leadframes and the leadframe parts mechanically together. At least some of the connecting webs are removed and/or interrupted, the resulting structure is singulated into the semiconductor components.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: December 22, 2015
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Michael Zitzlsperger, Jürgen Holz
  • Patent number: 9219063
    Abstract: Integrated circuit arrangement comprising a field effect transistor, especially a tunnel field effect transistor. An explanation is given of, inter alia, tunnel field effect transistors having a thicker gate dielectric in comparison with other transistors on the same integrated circuit arrangement. As an alternative or in addition, said tunnel field effect transistors have gate regions at mutually remote sides of a channel forming region or an interface between the connection regions of the tunnel field effect transistor.
    Type: Grant
    Filed: January 13, 2014
    Date of Patent: December 22, 2015
    Assignee: Infineon Technologies AG
    Inventors: Juergen Holz, Ronald Kakoschke, Thomas Nirschl, Christian Pacha, Klaus Schruefer, Thomas Schulz, Doris Schmitt-Landsiedel
  • Publication number: 20150228630
    Abstract: A light-emitting diode module includes a carrier and a plurality of optoelectronic semiconductor chips mounted on a carrier top and configured to generate primary radiation. The semiconductor chips are arranged in part at a first distance and in part at a second, greater distance from one another. Between the adjacent semiconductor chips arranged at the first distance from one another there is located a radiation-transmissive first filling for optical coupling. Between the adjacent semiconductor chips arranged at the second distance from one another there is located a radiation-opaque second filling for optical isolation.
    Type: Application
    Filed: May 31, 2013
    Publication date: August 13, 2015
    Inventors: Boris Eichenberg, Jürgen Holz
  • Patent number: 8946617
    Abstract: A photodiode comprises a semiconductor material having a p-n junction, the p-n junction being located between a first doping region of a first doping type and a second doping region of a second doping type, the second doping region comprising a highly doped layer and a lightly doped layer. A photodiode further comprises a voltage source being capable to apply a variable voltage between the first doping region and the lightly doped layer of the second doping region in order to vary the expansion of a space charge zone of the p-n junction.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: February 3, 2015
    Assignee: NaMLab gGmbH
    Inventors: Juergen Holz, Andre Wachowiak, Stefan Slesazeck
  • Publication number: 20140353710
    Abstract: A method serves to produce optoelectronic semiconductor components. A leadframe assemblage includes a number of leadframes. The leadframes each comprise at least two leadframe parts and are connected together at least in part via connecting webs. Electrical connections are attached between neighboring leadframes. A potting body connects the leadframes and the leadframe parts mechanically together. At least some of the connecting webs are removed and/or interrupted, the resulting structure is singulated into the semiconductor components.
    Type: Application
    Filed: December 13, 2012
    Publication date: December 4, 2014
    Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Michael Zitzlsperger, Jürgen Holz