Patents by Inventor Gweon-Young Park

Gweon-Young Park 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
  • 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
  • Patent number: 7453545
    Abstract: In a liquid crystal display panel, by controlling the number or a size of a support member added to a seal pattern for attaching two substrate of a liquid crystal display panel to each other, in case that the seal pattern is formed at an upper surface of a black matrix or of an over-coast layer formed of an organic film material, outer air is prevented from flowing into an image display part, and the seal pattern is prevented from being broken, so that it may be minimized that a deficiency occurs in the liquid crystal display panel.
    Type: Grant
    Filed: April 7, 2004
    Date of Patent: November 18, 2008
    Assignee: LG Display Co., Ltd.
    Inventors: Bong-Chul Kim, Myung-Woo Nam, Kyung-Kyu Kang, Chul-Gu Lee, Gweon-Young Park, Chang-Ho Oh, Yun-Rak Lee
  • Publication number: 20050001969
    Abstract: In a liquid crystal display panel, by controlling the number or a size of a support member added to a seal pattern for attaching two substrate of a liquid crystal display panel to each other, in case that the seal pattern is formed at an upper surface of a black matrix or of an over-coast layer formed of an organic film material, outer air is prevented from flowing into an image display part, and the seal pattern is prevented from being broken, so that it may be minimized that a deficiency occurs in the liquid crystal display panel.
    Type: Application
    Filed: April 7, 2004
    Publication date: January 6, 2005
    Inventors: Bong-Chul Kim, Myung-Woo Nam, Kyung-Kyu Kang, Chul-Gu Lee, Gweon-Young Park, Chang-Ho Oh, Yun-Rak Lee