Patents by Inventor Christian Betthausen

Christian Betthausen 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: 20220416133
    Abstract: In an embodiment a method for operating an optoelectronic semiconductor component includes providing the optoelectronic semiconductor component having an optoelectronic semiconductor chip and a casing comprising a matrix material, wherein the semiconductor chip is embedded into the casing, and wherein optically inactive particles have been introduced as crack nuclei into the matrix material of the casing, and operating the optoelectronic semiconductor component such that cavities form entirely within the casing for at least some of the crack nuclei.
    Type: Application
    Filed: December 10, 2020
    Publication date: December 29, 2022
    Inventors: Christian Betthausen, Olivier Leray, Muyuan Li, Benjamin Gruber, Michael Steyer, Alexander Linkov, Stefan Handl
  • Patent number: 10854787
    Abstract: A component having a boundary element is disclosed. In an embodiment a component comprises a semiconductor chip, a housing and a reflective layer, wherein the housing has a shaped body and a base body, the shaped body laterally enclosing the base body at least in places and being different from the reflective layer. In a plan view, the base body has a free area which is uncovered by the shaped body. The free area or a bottom surface of a cavity comprises a mounting surface for the semiconductor chip, wherein the semiconductor chip is arranged on the mounting surface. The bottom surface or the free area is partially covered by the reflective layer, wherein the mounting surface is enclosed at least in regions by a boundary element which adjoins the reflective layer and is configured to prevent the semiconductor chip from being covered by the reflective layer.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: December 1, 2020
    Assignee: OSAM OLED GMBH
    Inventors: Teik Yee Wong, Chee Weng Soong, Rajah Prakash, Christian Betthausen, Chee-Eng Ooi, Ismail Ithnain, Choo Kean Lim, Weng Heng Chan
  • Publication number: 20190044033
    Abstract: A component having a boundary element is disclosed. In an embodiment a component comprises a semiconductor chip, a housing and a reflective layer, wherein the housing has a shaped body and a base body, the shaped body laterally enclosing the base body at least in places and being different from the reflective layer. In a plan view, the base body has a free area which is uncovered by the shaped body. The free area or a bottom surface of a cavity comprises a mounting surface for the semiconductor chip, wherein the semiconductor chip is arranged on the mounting surface. The bottom surface or the free area is partially covered by the reflective layer, wherein the mounting surface is enclosed at least in regions by a boundary element which adjoins the reflective layer and is configured to prevent the semiconductor chip from being covered by the reflective layer.
    Type: Application
    Filed: August 1, 2018
    Publication date: February 7, 2019
    Inventors: Teik Yee Wong, Chee Weng Soong, Rajah Prakash, Christian Betthausen, Chee-Eng Ooi, Ismail Ithnain, Choo Kean Lim, Weng Heng Chan
  • Publication number: 20180097154
    Abstract: In various embodiments, a light emitting component is provided. The light emitting component includes a plurality of light emitting semiconductor chips. The semiconductor chips are arranged on at least one carrier. The semiconductor chips are electrically contacted. The light emitting component further includes a converter. The converter is configured to convert light in a first wavelength range, said light being emitted by at least one portion of the light emitting semiconductor chips, at least partly into light in a second wavelength range. The converter is formed separately from the at least one carrier.
    Type: Application
    Filed: September 29, 2017
    Publication date: April 5, 2018
    Inventors: Jan Marfeld, Christian Betthausen, Thomas Schlereth, Ivar Tangring