Patents by Inventor Sang-Mun Shin

Sang-Mun Shin 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: 8528197
    Abstract: An electronic part mounting method including introducing electronic parts in a bulk form into a bulk feeder, transferring the introduced electronic parts to at least one inspection unit by use of a rotatably installed positioning wheel, inspecting and aligning the electronic parts, transferring the inspected and aligned electronic parts to a part insertion unit by use of the positioning wheel, inserting the electronic parts, determined as good ones by the inspection unit, into the part insertion unit, and picking up the electronic parts received in the part insertion unit to mount the electronic parts on a board.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: September 10, 2013
    Assignee: LG Display Co., Ltd.
    Inventors: Jun-Kyu Park, Sang-Mun Shin, Gweon-Young Park, Byung-Chul Lee
  • Patent number: 8451415
    Abstract: A method of fabricating a liquid crystal display device includes: a first step of attaching a polarizing plate to an outer surface of a liquid crystal panel; a second step of attaching a tape carrier package (TCP) to the liquid crystal panel; a third step of coating a resin onto a rear surface of the TCP and a connection portion of the liquid crystal panel and the TCP; a fourth step of inspecting the TCP and the liquid crystal display panel; a fifth step of inserting the liquid crystal panel into a transferring means; a sixth step of transferring the transferring means; a seventh step of extracting the liquid crystal panel from the transferring means; a eighth step of attaching the TCP to a printed circuit board (PCB); a ninth step of inspecting the PCB, the TCP and the liquid crystal panel; and a tenth step of assembling the liquid crystal panel and a backlight unit with a plurality of frames.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: May 28, 2013
    Assignee: LG Display Co., Ltd.
    Inventors: Sang-mun Shin, Jong-sik Kim
  • Publication number: 20130008017
    Abstract: An electronic part mounting method including introducing electronic parts in a bulk form into a bulk feeder, transferring the introduced electronic parts to at least one inspection unit by use of a rotatably installed positioning wheel, inspecting and aligning the electronic parts, transferring the inspected and aligned electronic parts to a part insertion unit by use of the positioning wheel, inserting the electronic parts, determined as good ones by the inspection unit, into the part insertion unit, and picking up the electronic parts received in the part insertion unit to mount the electronic parts on a board.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Inventors: Jun-Kyu PARK, Sang-Mun Shin, Gweon-Young Park, Byung-Chul Lee
  • Patent number: 8302290
    Abstract: An apparatus for mounting electronic parts includes a bulk feeder into which electronic parts in a bulk form are introduced, at least one inspection unit to inspect and align the electronic parts directed from the bulk feeder, an electronic part insertion unit to receive the electronic parts which have been completely inspected in the inspection unit, a positioning wheel installed to rotate along the bulk feeder, the inspection unit, and the electronic part inspection unit and serving to transfer the electronic parts, and a part supply unit to pick up the electronic parts received in the part insertion unit.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: November 6, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Jun-Kyu Park, Sang-Mun Shin, Gweon-Young Park, Byung-Chul Lee
  • Publication number: 20110030208
    Abstract: An apparatus and method for mounting electronic parts are discussed, which are capable of reducing costs. The electronic part mounting apparatus according to an embodiment includes a bulk feeder into which electronic parts in a bulk form are introduced, at least one inspection unit to inspect and align the electronic parts directed from the bulk feeder, an electronic part insertion unit to receive the electronic parts which have been completely inspected in the inspection unit, a positioning wheel installed to rotate along the bulk feeder, the inspection unit, and the electronic part inspection unit and serving to transfer the electronic parts, and a part supply unit to pick up the electronic parts received in the part insertion unit.
    Type: Application
    Filed: August 4, 2010
    Publication date: February 10, 2011
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Jun-Kyu PARK, Sang-Mun SHIN, Gweon-Young PARK, Byung-Chul LEE
  • Publication number: 20100159782
    Abstract: A method of fabricating a liquid crystal display device includes: a first step of attaching a polarizing plate to an outer surface of a liquid crystal panel; a second step of attaching a tape carrier package (TCP) to the liquid crystal panel; a third step of coating a resin onto a rear surface of the TCP and a connection portion of the liquid crystal panel and the TCP; a fourth step of inspecting the TCP and the liquid crystal display panel; a fifth step of inserting the liquid crystal panel into a transferring means; a sixth step of transferring the transferring means; a seventh step of extracting the liquid crystal panel from the transferring means; a eighth step of attaching the TCP to a printed circuit board (PCB); a ninth step of inspecting the PCB, the TCP and the liquid crystal panel; and a tenth step of assembling the liquid crystal panel and a backlight unit with a plurality of frames.
    Type: Application
    Filed: December 3, 2009
    Publication date: June 24, 2010
    Inventors: Sang-Mun SHIN, Jong-Sik KIM