Patents by Inventor Pyung-Ho KIM

Pyung-Ho KIM 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).

  • Patent number: 10854614
    Abstract: Disclosed are semiconductor devices and methods of manufacturing the same. A support layer and a mold layer are partially etched off from the substrate, to form a mold pattern and a support pattern on the substrate such that a contact hole is formed through the support pattern and the mold pattern and an interconnector is exposed therethrough. A lower electrode layer is formed on the mask pattern to fill the contact hole, and a lower electrode is formed in the contact hole by partially removing the lower electrode layer and the mask pattern. The lower electrode is contact with the interconnector and is supported by the support pattern having the same thickness as the support layer.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: December 1, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Pyung-Ho Kim, Seong-Mo Koo, Kuk-Han Yoon, Ki-Youl Kim, Yong-Hwan Kim
  • Publication number: 20190198506
    Abstract: Disclosed are semiconductor devices and methods of manufacturing the same. A support layer and a mold layer are partially etched off from the substrate, to form a mold pattern and a support pattern on the substrate such that a contact hole is formed through the support pattern and the mold pattern and an interconnector is exposed therethrough. A lower electrode layer is formed on the mask pattern to fill the contact hole, and a lower electrode is formed in the contact hole by partially removing the lower electrode layer and the mask pattern. The lower electrode is contact with the interconnector and is supported by the support pattern having the same thickness as the support layer.
    Type: Application
    Filed: November 29, 2018
    Publication date: June 27, 2019
    Inventors: Pyung-Ho KIM, Seong-Mo KOO, Kuk-Han YOON, Ki-Youl KIM, Yong-Hwan KIM