Patents by Inventor Rainer Bradl

Rainer Bradl 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: 20250133875
    Abstract: A radiation-emitting component is specified with a carrier which has a top surface a radiation-emitting semiconductor chip arranged on the top surface of the carrier and configured to generate primary electromagnetic radiation, a first reflector layer arranged above a top surface of the semiconductor chip, and a cover body arranged between the first reflector layer and the radiation-emitting semiconductor chip, wherein a side surface of the cover body is inclined to the top surface of the carrier. Furthermore, a method for producing such a radiation-emitting component is specified.
    Type: Application
    Filed: December 24, 2024
    Publication date: April 24, 2025
    Inventors: Andreas REITH, Rainer BRADL, Ulrich STREPPEL, Thomas BIRKE
  • Patent number: 12211956
    Abstract: A radiation-emitting component is specified with—a carrier which has a top surface a radiation-emitting semiconductor chip arranged on the top surface of the carrier and configured to generate primary electromagnetic radiation, a first reflector layer arranged above a top surface of the semiconductor chip, and a cover body arranged between the first reflector layer and the radiation-emitting semiconductor chip, wherein a side surface of the cover body is inclined to the top surface of the carrier. Furthermore, a method for producing such a radiation-emitting component is specified.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: January 28, 2025
    Assignee: OSRAM OLED GMBH
    Inventors: Andreas Reith, Rainer Bradl, Ulrich Streppel, Thomas Birke
  • Publication number: 20210273139
    Abstract: A radiation-emitting component is specified with—a carrier which has a top surface a radiation-emitting semiconductor chip arranged on the top surface of the carrier and configured to generate primary electromagnetic radiation, a first reflector layer arranged above a top surface of the semiconductor chip, and a cover body arranged between the first reflector layer and the radiation-emitting semiconductor chip, wherein a side surface of the cover body is inclined to the top surface of the carrier. Furthermore, a method for producing such a radiation-emitting component is specified.
    Type: Application
    Filed: June 27, 2019
    Publication date: September 2, 2021
    Inventors: Andreas REITH, Rainer BRADL, Ulrich STREPPEL, Thomas BIRKE
  • Publication number: 20200127177
    Abstract: The invention concerns a method for producing an optoelectronic component (100) comprising the steps: A) providing a carrier (1), B) applying an adhesive (2) on the carrier (1), C) applying a radiation-emitting semiconductor chip (3) having a main radiation surface (31) and side surfaces (32) on the carrier (1) so that the adhesive (2) covers the main radiation surface (31) and the side surfaces (32) of the semiconductor chip (3) at least predominantly and obliquely, D) applying a reflector layer (5) at least on an outer adhesive surface (21), which are arranged obliquely to the side surfaces (32) of the semiconductor chip (3), wherein the carrier (1) is removed again after step C), if applicable.
    Type: Application
    Filed: June 12, 2018
    Publication date: April 23, 2020
    Inventor: Rainer Bradl