Patents by Inventor Mark Dai Joong Auch

Mark Dai Joong Auch 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).

  • Encapsulation for oled devices
    Patent number: 7255823
    Abstract: An encapsulation for an organic light emitting diode (OLED) (201) device is disclosed. The encapsulation includes a sealing dam (280) surrounding the cell region of the OLED device to support a cap. The sealing dam provides a sealing region between the edge of the cap and dam in which an adhesive is applied to seal the OLED device. The use of the sealing dam advantageously enables devices to be formed with narrower sealing widths.
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: August 14, 2007
    Assignees: Institute of Materials Research and Engineering, Osram Opto Semiconductor GmbH
    Inventors: Ewald Karl Michael Guenther, Mark Dai Joong Auch