Patents by Inventor Joo Seob AHN

Joo Seob AHN 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).

  • THIN FILM DEPOSITION MASK ASSEMBLY AND IN-LINE TYPE THIN FILM DEPOSITION APPARATUS INCLUDING THE SAME
    Publication number: 20160144396
    Abstract: A thin film deposition mask assembly and an in-line type thin film deposition apparatus for deposition of an organic material on a substrate, the mask assembly including a carrier, the carrier being configured to mount and carry a substrate; and a mask, the mask being integrally coupled with the carrier, and having an opening for depositing an organic material on the substrate.
    Type: Application
    Filed: June 18, 2015
    Publication date: May 26, 2016
    Inventors: Hee Sun JANG, Joo Seob AHN, Jae Ha LIM, Yong Hyun JIN