Patents by Inventor Jeong-Yeong Jeong

Jeong-Yeong Jeong 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).

  • SPUTTER DEVICE AND METHOD FOR DEPOSITING THIN FILM USING THE SAME
    Publication number: 20130302535
    Abstract: A sputter device includes a cathode portion including a target support portion coupled to a front surface of a cathode main body, a target being mounted on the front surface of the cathode main body and being supported by the target support portion, an anode portion including an anode coupled to an anode main body, the anode main body surrounding a side and a bottom of the cathode portion, and the anode covering the target support portion and an edge of the target, an internal insulator between the cathode portion and the anode main body, an electrode insulator between the anode and each of the target support portion and the edge of the target, and a power source portion connected to the cathode portion and the anode portion.
    Type: Application
    Filed: November 28, 2012
    Publication date: November 14, 2013
    Inventors: Yun-Mo CHUNG, Jeong-Yeong JEONG, Jong-Ryuk PARK, Jin-Wook SEO
  • Organic light emitting diode display
    Patent number: 8536609
    Abstract: An organic light emitting diode display includes a substrate, an organic light emitting diode provided on the substrate and including a first electrode, an organic emission layer, and a second electrode, a packed layer on the organic light emitting diode, and a protective layer on the packed layer, the protective layer including at least one of a graphene oxide and a graphene nitride.
    Type: Grant
    Filed: July 18, 2012
    Date of Patent: September 17, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yun-Mo Chung, Jeong-Yeong Jeong, Jong-Ryuk Park, Jin-Wook Seo
  • ORGANIC LIGHT EMITTING DIODE DISPLAY
    Publication number: 20130200422
    Abstract: An organic light emitting diode display includes a substrate, an organic light emitting diode provided on the substrate and including a first electrode, an organic emission layer, and a second electrode, a packed layer on the organic light emitting diode, and a protective layer on the packed layer, the protective layer including at least one of a graphene oxide and a graphene nitride.
    Type: Application
    Filed: July 18, 2012
    Publication date: August 8, 2013
    Inventors: Yun-Mo CHUNG, Jeong-Yeong Jeong, Jong-Ryuk Park, Jin-Wook Seo