Patents by Inventor Ji-Hoon Song

Ji-Hoon Song 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: 20140353620
    Abstract: The organic light emitting display device includes a substrate including a thin film transistor (TFT) formed thereon, the TFT including a first insulating layer disposed between an active layer and a gate electrode, and a second insulating layer disposed between the gate electrode and source and drain electrodes; a pad electrode including a first pad layer disposed on a same layer as that where the source and drain electrodes are formed, and a second pad layer on the first pad layer; a bonding assistant layer on the substrate; a third insulating layer on the bonding assistant layer and including a first opening; a pixel electrode disposed in the first opening and electrically coupled to one of the source and drain electrodes; and a fourth insulating layer on the pixel electrode to cover a peripheral end portion of the pixel electrode and defining a pixel through a second opening.
    Type: Application
    Filed: November 26, 2013
    Publication date: December 4, 2014
    Inventors: Kyung-Hoon Park, Sun Park, Yeong-Ho Song, Ji-Hoon Song, Yul-Kyu Lee
  • Publication number: 20140292625
    Abstract: A display device includes a normal pixel including a first driving transistor and a first compensation transistor connected to a gate and drain of the first driving transistor, and a compensation pixel including a second driving transistor and a second compensation transistor connected to a gate and drain of the second driving transistor. The second compensation transistor is open.
    Type: Application
    Filed: March 20, 2014
    Publication date: October 2, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Yul-Kyu LEE, Sun PARK, Ji-Hoon SONG
  • Publication number: 20140131666
    Abstract: An organic light-emitting display (OLED) device is provided. The OLED device includes: a substrate of which a pixel region is defined; a light-condensing means disposed on the pixel region of the substrate; a lower electrode disposed on the light-condensing means; an organic layer, which is disposed on the lower electrode and includes an organic light-emitting layer; and an upper electrode disposed on the organic layer. A method for manufacturing such an OLED device is also provided.
    Type: Application
    Filed: March 12, 2013
    Publication date: May 15, 2014
    Inventors: Ji-Hoon Song, Kyu-Sik Cho, Sun Park, Yul-Kyu Lee
  • Publication number: 20140014914
    Abstract: An organic light-emitting display device includes a substrate, a first electrode on the substrate, a particle located between the substrate and the first electrode, an insulation pattern that is on the first electrode and that corresponds to the particle, an intermediate layer that is on the insulation pattern and that is electrically connected to the first electrode, the intermediate layer including an organic emission layer, and a second electrode on the intermediate layer.
    Type: Application
    Filed: January 31, 2013
    Publication date: January 16, 2014
    Inventors: Yul-Kyu LEE, Sun PARK, Kyu-Sik CHO, Ji-Hoon SONG
  • Publication number: 20140014908
    Abstract: A display apparatus includes a substrate including a display area, an encapsulation member facing the substrate, a pad unit around the display area of the substrate, the pad unit including a contact area and an exposure area that is spaced apart from the contact area, and a flexible printed circuit (FPC) that is connected to the contact area of the pad unit and is curved towards the encapsulation member.
    Type: Application
    Filed: October 31, 2012
    Publication date: January 16, 2014
    Inventors: Sun PARK, Yul-Kyu LEE, Chun-Gi YOU, Ji-Hoon SONG
  • Publication number: 20130306939
    Abstract: An organic light-emitting display apparatus includes a thin film transistor having an active layer, a gate electrode, and source and drain electrodes, an organic light-emitting device having a pixel electrode connected to the thin film transistor, an intermediate layer including an emissive layer, and an opposite electrode, and an opposite electrode contact portion having a joining region and an insulating region. The opposite electrode and a power interconnection line contact each other in the joining region. An insulating layer is interposed between the opposite electrode and the power interconnection line in the insulating region, and a portion of the insulating layer penetrates into the power interconnection line in the insulating region.
    Type: Application
    Filed: October 17, 2012
    Publication date: November 21, 2013
    Inventors: Sun PARK, Yul-Kyu LEE, Kyu-Sik CHO, Ji-Hoon SONG
  • Patent number: 8580741
    Abstract: The present invention relates to a skin-tightening cosmetic composition and a method of applying the same, and more specifically, to a cosmetic composition a method of applying the same that includes a hydrolyzed plant protein and glycoprotein. The cosmetic composition includes a hydrolyzed plant protein and glycoprotein in an optimal amount, thereby causing the occurrence of an immediate contraction effect and a long-lasting contracting effect, and achieving skin improvements such as skin moisturizing and induction of synthesizing collagen and elastine in use of the composition over a long period of time.
    Type: Grant
    Filed: January 11, 2007
    Date of Patent: November 12, 2013
    Assignee: STC Nara Co., Ltd.
    Inventors: Kye-Ho Lee, Sung-Ho Chung, Ji-Hoon Song, Jin-Sung Yoon, Ji-Hyun Lee, Moon-Ju Jung, Jong-Hwan Kim
  • Publication number: 20100125048
    Abstract: The present invention relates to a skin-tightening cosmetic composition and a method of applying the same, and more specifically, to a cosmetic composition a method of applying the same that includes a hydrolyzed plant protein and glycoprotein. The cosmetic composition includes a hydrolyzed plant protein and glycoprotein in an optimal amount, thereby causing the occurrence of an immediate contraction effect and a long-lasting contracting effect, and achieving skin improvements such as skin moisturizing and induction of synthesizing collagen and elastine in use of the composition over a long period of time.
    Type: Application
    Filed: January 11, 2007
    Publication date: May 20, 2010
    Applicant: STC Nara Co., Ltd.
    Inventors: Kye-Ho Lee, Sung-Ho Chung, Ji-Hoon Song, Jin-Sung Yoon, Ji-Hyun Lee, Moon-Ju Jung, Jong-Hwan Kim