Patents by Inventor Chun Il Kim

Chun Il 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: 9835883
    Abstract: Disclosed is an automatic bonding system for an LCD device. The automatic bonding system includes a bonding unit configured to perform a process of bonding a first substrate to a second substrate, a first substrate supply unit configured to include an inverting arm and supply the first substrate to the bonding unit, a second substrate supply unit configured to include an adhesive resin coating unit and supply the second substrate to the bonding unit, a pre-hardening unit configured to perform a process of pre-hardening an adhesive resin that adheres the first and second substrates, and a hardening unit configured to perform a process of hardening the adhesive resin that adheres the first and second substrates. A gap between the first and second substrates bonded to each other by the bonding unit is a bonding gap controlled by a gap variable control stage.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: December 5, 2017
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Wan Woo Jung, Seung Lyul Lee, Chun Il Kim, Chang Yeol Park, Seung kil Lee
  • Publication number: 20140182780
    Abstract: Disclosed is an automatic bonding system for an LCD device. The automatic bonding system includes a bonding unit configured to perform a process of bonding a first substrate to a second substrate, a first substrate supply unit configured to include an inverting arm and supply the first substrate to the bonding unit, a second substrate supply unit configured to include an adhesive resin coating unit and supply the second substrate to the bonding unit, a pre-hardening unit configured to perform a process of pre-hardening an adhesive resin that adheres the first and second substrates, and a hardening unit configured to perform a process of hardening the adhesive resin that adheres the first and second substrates. A gap between the first and second substrates bonded to each other by the bonding unit is a bonding gap controlled by a gap variable control stage.
    Type: Application
    Filed: December 19, 2013
    Publication date: July 3, 2014
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Wan Woo JUNG, Seung Lyul LEE, Chun Il KIM, Chang Yeol PARK, Seung kil LEE
  • Patent number: 7807018
    Abstract: Disclosed herein are an apparatus and method for manufacturing a flat panel display device. The apparatus and method for manufacturing a flat panel display device contribute to a compact apparatus for etching a substrate and damage or breakage prevention of the substrate during the transfer of the substrate by virtue of stoppers. The etching apparatus comprises a loader for loading or unloading a substrate, an etching device for etching the substrate into a desired shape, a DI rinsing device for rinsing fine particles and etchant generated during the etching process from the etched substrate, an air knife for drying the rinsed substrate, and one or more turn stages provided at one or more locations between the above respective devices, and adapted to change a transfer direction of the substrate.
    Type: Grant
    Filed: June 20, 2006
    Date of Patent: October 5, 2010
    Assignee: LG Display Co., Ltd.
    Inventor: Chun Il Kim
  • Publication number: 20070151950
    Abstract: Disclosed herein are an apparatus and method for manufacturing a flat panel display device. The apparatus and method for manufacturing a flat panel display device contribute to a compact apparatus for etching a substrate and damage or breakage prevention of the substrate during the transfer of the substrate by virtue of stoppers. The etching apparatus comprises a loader for loading or unloading a substrate, an etching device for etching the substrate into a desired shape, a DI rinsing device for rinsing fine particles and etchant generated during the etching process from the etched substrate, an air knife for drying the rinsed substrate, and one or more turn stages provided at one or more locations between the above respective devices, and adapted to change a transfer direction of the substrate.
    Type: Application
    Filed: June 20, 2006
    Publication date: July 5, 2007
    Inventor: Chun Il Kim