Patents by Inventor Ji-Suk Min

Ji-Suk Min 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: 9229289
    Abstract: An array substrate for a liquid crystal display device and method of manufacturing the same are provided. The array substrate includes: a plurality of paired gate lines at a first distance from each other at a boundary between adjacent first regions on a substrate, including a display area including a plurality of first regions, each including two adjacent pixel regions, a gate insulating layer on the gate lines and including a gate contact hole exposing each of the gate lines, a plurality of data lines crossing the paired gate lines, the first regions located at each crossing, an auxiliary gate line parallel with the data lines and at a boundary between the two adjacent two pixel regions, and a thin film transistor in each of the pixel regions and connected to corresponding gate and data lines, wherein the auxiliary gate line contacts the corresponding gate line through the hole.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: January 5, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Chan-Soo Park, Se-Eung Lee, Ji-Suk Min
  • Publication number: 20140167052
    Abstract: An array substrate for a liquid crystal display device and method of manufacturing the same are provided. The array substrate includes: a plurality of paired gate lines at a first distance from each other at a boundary between adjacent first regions on a substrate, including a display area including a plurality of first regions, each including two adjacent pixel regions, a gate insulating layer on the gate lines and including a gate contact hole exposing each of the gate lines, a plurality of data lines crossing the paired gate lines, the first regions located at each crossing, an auxiliary gate line parallel with the data lines and at a boundary between the two adjacent two pixel regions, and a thin film transistor in each of the pixel regions and connected to corresponding gate and data lines, wherein the auxiliary gate line contacts the corresponding gate line through the hole.
    Type: Application
    Filed: December 3, 2013
    Publication date: June 19, 2014
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Chan-Soo PARK, Se-Eung LEE, Ji-Suk MIN
  • Patent number: 8730417
    Abstract: The LCD device of this invention comprises an LC panel having a plurality of pixels defined by a plurality of gate lines and data lines, one or more gate shorting bars disposed outside the LC panel, for applying a test signal to the LC panel through gate lines, first and second data shorting bars disposed outside the LC panel, for applying test signals to odd and even numbered data lines, respectively, an odd numbered data link line connected to the odd numbered data line, and spacing from the first data shorting bar by a predetermined distance, an even numbered data link line connected to the even numbered data line, and spacing from the second data shorting bar by a predetermined distance, and a connection line for electrically connecting the odd numbered data link line and the first data shorting bar with each other, and connecting the even numbered data link line and the second data shorting bar with each other through contact holes, wherein the odd numbered data link line has a length equal to that of th
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: May 20, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Suk-Ho Cho, Jae-Yi Chun, Ji-Suk Min
  • Patent number: 8384859
    Abstract: Disclosed are a liquid crystal display (LCD) device, and a method for fabricating the same. The LCD device comprises a lower substrate, gate lines and data lines crossing each other on the lower substrate and defining pixel regions, thin film transistors (TFTs) formed at intersections between the gate lines and the data lines, protrusions disposed on the gate lines in a crossing manner, an upper substrate disposed to face the lower substrate, a first column spacer formed on the upper substrate and corresponding to the protrusion disposed on the lower substrate, a second column spacer disposed on the upper substrate with a distance from the lower substrate, and corresponding to a non-pixel region of the lower substrate, and a liquid crystal layer filled in a space between the lower substrate and the upper substrate.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: February 26, 2013
    Assignee: LG Display Co., Ltd.
    Inventors: Suk-Ho Cho, Jae-Hyun You, Ji-Suk Min, Yoon-Oh Kim
  • Publication number: 20120092596
    Abstract: Disclosed are a liquid crystal display (LCD) device, and a method for fabricating the same. The LCD device comprises a lower substrate, gate lines and data lines crossing each other on the lower substrate and defining pixel regions, thin film transistors (TFTs) formed at intersections between the gate lines and the data lines, protrusions disposed on the gate lines in a crossing manner, an upper substrate disposed to face the lower substrate, a first column spacer formed on the upper substrate and corresponding to the protrusion disposed on the lower substrate, a second column spacer disposed on the upper substrate with a distance from the lower substrate, and corresponding to a non-pixel region of the lower substrate, and a liquid crystal layer filled in a space between the lower substrate and the upper substrate.
    Type: Application
    Filed: December 30, 2010
    Publication date: April 19, 2012
    Inventors: Suk-Ho CHO, Jae-Hyun YOU, Ji-Suk MIN, Yoon-Oh KIM
  • Publication number: 20110063534
    Abstract: The LCD device of this invention comprises an LC panel having a plurality of pixels defined by a plurality of gate lines and data lines, one or more gate shorting bars disposed outside the LC panel, for applying a test signal to the LC panel through gate lines, first and second data shorting bars disposed outside the LC panel, for applying test signals to odd and even numbered data lines, respectively, an odd numbered data link line connected to the odd numbered data line, and spacing from the first data shorting bar by a predetermined distance, an even numbered data link line connected to the even numbered data line, and spacing from the second data shorting bar by a predetermined distance, and a connection line for electrically connecting the odd numbered data link line and the first data shorting bar with each other, and connecting the even numbered data link line and the second data shorting bar with each other through contact holes, wherein the odd numbered data link line has a length equal to that of th
    Type: Application
    Filed: September 13, 2010
    Publication date: March 17, 2011
    Inventors: Suk-Ho CHO, Jae-Yi Chun, Ji-Suk Min