Patents by Inventor Markus Broell

Markus Broell 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).

  • Optoelectronic semiconductor chip and method for producing an optoelectronic semiconductor chip
    Patent number: 9172014
    Abstract: An optoelectronic semiconductor chip includes a semiconductor layer sequence having an active layer that generates an electromagnetic radiation and a light exit side, and a light coupling-out layer applied to the light exit side, wherein the light coupling-out layer includes of radiation-inactive nanocrystals composed of a material transmissive to the radiation generated, and a refractive index of the radiation-transmissive material for the radiation is at least 1.9.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: October 27, 2015
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Martin R. Behringer, Markus Bröll, Christoph Klemp
  • OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT
    Publication number: 20150236199
    Abstract: The invention relates to an optoelectronic component (101, 301, 501), comprising a substrate (103, 303, 503), on which a semiconductor layer sequence (105, 305, 505) has been placed, wherein the semiconductor layer sequence (105, 305, 505) has at least one identifier (115, 315) for identifying the component (101, 301, 501). The invention also relates to a method for producing an optoelectronic component (101, 301, 501).
    Type: Application
    Filed: September 25, 2013
    Publication date: August 20, 2015
    Inventors: Martin Rudolf Behringer, Christoph Klemp, Markus Broell
  • OPTOELECTRONIC SEMICONDUCTOR CHIP AND METHOD FOR PRODUCING AN OPTOELECTRONIC SEMICONDUCTOR CHIP
    Publication number: 20140252398
    Abstract: An optoelectronic semiconductor chip includes a semiconductor layer sequence having an active layer that generates an electromagnetic radiation and a light exit side, and a light coupling-out layer applied to the light exit side, wherein the light coupling-out layer includes of radiation-inactive nanocrystals composed of a material transmissive to the radiation generated, and a refractive index of the radiation-transmissive material for the radiation is at least 1.9.
    Type: Application
    Filed: October 11, 2012
    Publication date: September 11, 2014
    Inventors: Martin R. Behringer, Markus Bröll, Christoph Klemp