Patents by Inventor Kil-Hyun Jo

Kil-Hyun Jo 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).

  • Liquid crystal display panel transferring apparatus having a main body with an area corresponding to a LCD panel that fixes and then cuts the panel from a processed substrate by a plural pin impact applying unit for then transferring
    Patent number: 7872727
    Abstract: A liquid crystal display (LCD) panel transferring system including a panel transferring apparatus that takes out and transfers a LCD panel formed at a surface of a substrate; a camera installed at the panel transferring apparatus that captures an image of the LCD panel; and a controlling unit that aligns the LCD panel with the panel transferring apparatus based on an image captured using the camera. The panel transferring apparatus includes a main body; a plurality of suction holes formed at the main body that fix an LCD panel to the main body; and a pin formed at the peripheral area of the main body that applies an impact to a dummy region to separate the LCD panel from the substrate.
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: January 18, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Kil-Hyun Jo, Hyung-Jin Park
  • LCD panel transferring system and method for separating scribed panels from a substrate by descending a transfer apparatus with pins for impacting at a dummy region and then sucking and ascending the separated panel from the substrate
    Patent number: 7626676
    Abstract: A liquid crystal display (LCD) panel transferring system including a panel transferring apparatus that takes out and transfers a LCD panel formed at a surface of a substrate; a camera installed at the panel transferring apparatus that captures an image of the LCD panel; and a controlling unit that aligns the LCD panel with the panel transferring apparatus based on an image captured using the camera. The panel transferring apparatus includes a main body; a plurality of suction holes formed at the main body that fix an LCD panel to the main body; and a pin formed at the peripheral area of the main body that applies an impact to a dummy region to separate the LCD panel from the substrate.
    Type: Grant
    Filed: December 27, 2005
    Date of Patent: December 1, 2009
    Assignee: LG Display Co., Ltd.
    Inventors: Kil-Hyun Jo, Hyung-Jin Park
  • Liquid crystal display panel transferring system
    Publication number: 20090275258
    Abstract: A liquid crystal display (LCD) panel transferring system including a panel transferring apparatus that takes out and transfers a LCD panel formed at a surface of a substrate; a camera installed at the panel transferring apparatus that captures an image of the LCD panel; and a controlling unit that aligns the LCD panel with the panel transferring apparatus based on an image captured using the camera. The panel transferring apparatus includes a main body, a plurality of suction holes formed at the main body that fix an LCD panel to the main body, and a pin formed at the peripheral area of the main body that applies an impact to a dummy region to separate the LCD panel from the substrate.
    Type: Application
    Filed: July 9, 2009
    Publication date: November 5, 2009
    Inventors: Kil-Hyun Jo, Hyung-Jin Park
  • Liquid crystal display panel transferring system and method thereof
    Publication number: 20060285063
    Abstract: A liquid crystal display (LCD) panel transferring system including a panel transferring apparatus that takes out and transfers a LCD panel formed at a surface of a substrate; a camera installed at the panel transferring apparatus that captures an image of the LCD panel; and a controlling unit that aligns the LCD panel with the panel transferring apparatus based on an image captured using the camera. The panel transferring apparatus includes a main body; a plurality of suction holes formed at the main body that fix an LCD panel to the main body; and a pin formed at the peripheral area of the main body that applies an impact to a dummy region to separate the LCD panel from the substrate.
    Type: Application
    Filed: December 27, 2005
    Publication date: December 21, 2006
    Inventors: Kil-Hyun Jo, Hyung-Jin Park