Patents by Inventor Hyunchul UM

Hyunchul UM 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: 20180151838
    Abstract: Disclosed herein is an organic light-emitting display (OLED) device including: a substrate comprising an active area and an inactive area surrounding the active area; a first planarization layer; a second planarization layer; an organic light-emitting element; an encapsulation layer comprising a first inorganic layer, a second inorganic layer and a first organic member; a first structure in the inactive area and comprising a first support layer made of the same material as the first planarization layer or the second planarization layer, a second structure in the inactive area and comprising a second support layer made of the same material as the first planarization layer or the second planarization layer.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 31, 2018
    Inventors: Jongchan Park, Hyunchul UM, JeeHwan Oh
  • Publication number: 20180124933
    Abstract: Disclosed is a display device which is capable of preventing an encapsulation film from being formed in a scribing line, and a method for manufacturing the same. The display device includes a substrate having a display area provided with pixels, a non-display area surrounding the display area, an encapsulation film including an inorganic film which covers the display area, and a buffer layer. The buffer layer is provided at a predetermined interval from the display area in the non-display area and is brought into contact with the edge of the inorganic film.
    Type: Application
    Filed: October 27, 2017
    Publication date: May 3, 2018
    Inventors: Jongchan PARK, Hyunchul UM, JeeHwan OH, HaeRi HUH
  • Publication number: 20180033998
    Abstract: An organic light emitting diode display is disclosed in which a flow control pattern of an organic protective layer is disposed to implement a thin bezel. In an active area and a bezel area defined on a substrate, the flow control pattern disposed reduces the flow of a protective layer so as to minimize area size of the bezel area.
    Type: Application
    Filed: April 27, 2017
    Publication date: February 1, 2018
    Inventors: JinHwan KIM, WooChan KIM, Hyunchul UM