Patents by Inventor Min Jic Lee

Min Jic Lee 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: 11698694
    Abstract: A touch display apparatus for sensing a touch of a user and/or a tool is provided. The touch display apparatus includes upper electrodes on emission areas. The upper electrodes may be separated by a separating partition on a separating area and a second opening of a bank insulating layer. Each of the upper electrodes may be connected to one of link wires, which are disposed between a device substrate and the bank insulating layer. Thus, in the touch display apparatus, a process for sensing the touch of the user and/or the tool may be simplified, and a process efficiency may be improved.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: July 11, 2023
    Assignee: LG Display Co., Ltd.
    Inventors: Yang Sik Lee, Sang Hyuck Bae, Hwi Deuk Lee, Min Jic Lee
  • Publication number: 20220206621
    Abstract: A touch display apparatus for sensing a touch of a user and/or a tool is provided. The touch display apparatus includes upper electrodes on emission areas. The upper electrodes may be separated by a separating partition on a separating area and a second opening of a bank insulating layer. Each of the upper electrodes may be connected to one of link wires, which are disposed between a device substrate and the bank insulating layer. Thus, in the touch display apparatus, a process for sensing the touch of the user and/or the tool may be simplified, and a process efficiency may be improved.
    Type: Application
    Filed: December 29, 2021
    Publication date: June 30, 2022
    Inventors: Yang Sik Lee, Sang Hyuck Bae, Hwi Deuk Lee, Min Jic Lee
  • Patent number: 9448452
    Abstract: Disclosed is a liquid crystal display (LCD) device. The LCD device include first and second gate lines, data lines, a common electrode line formed between adjacent data lines and configured to perpendicularly cross the plurality of first and second gate lines and divide the plurality of pixel areas into first and second areas, first and second thin film transistors (TFTs) formed between a corresponding first gate line and a second gate line adjacent to the corresponding first gate line, a protective layer configured to include a first contact hole and a second contact hole, a common electrode formed on the protective layer and coupled to the common electrode line through the first contact hole, an insulation layer formed on the protective layer to cover the common electrode and a pixel electrode formed on the insulation layer.
    Type: Grant
    Filed: August 11, 2014
    Date of Patent: September 20, 2016
    Assignee: LG Display Co., Ltd.
    Inventor: Min Jic Lee
  • Publication number: 20150179121
    Abstract: Disclosed is a liquid crystal display (LCD) device. The LCD device include first and second gate lines, data lines, a common electrode line formed between adjacent data lines and configured to perpendicularly cross the plurality of first and second gate lines and divide the plurality of pixel areas into first and second areas, first and second thin film transistors (TFTs) formed between a corresponding first gate line and a second gate line adjacent to the corresponding first gate line, a protective layer configured to include a first contact hole and a second contact hole, a common electrode formed on the protective layer and coupled to the common electrode line through the first contact hole, an insulation layer formed on the protective layer to cover the common electrode and a pixel electrode formed on the insulation layer.
    Type: Application
    Filed: August 11, 2014
    Publication date: June 25, 2015
    Inventor: Min Jic Lee
  • Patent number: 7630051
    Abstract: A liquid crystal display panel and a fabricating method thereof for preventing a generation of stains caused by a cell gap difference between an active area and an outside area are disclosed. In the liquid crystal display panel, an adhesive is placed between an upper substrate and a lower substrate that are closed in such a manner as to join an upper substrate from a lower substrate. A liquid crystal layer is provided at a closed area defined by the adhesive by a dropping system. A first pattern spacer is positioned at an active area between the upper substrate and the lower substrate. A second pattern spacer is provided such that an outside area thereof enclosing said active area has a different arrangement density from the first pattern spacer and is provided at the same plane as the first pattern spacer.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: December 8, 2009
    Assignee: LG Display Co., Ltd.
    Inventor: Min Jic Lee
  • Patent number: 7405778
    Abstract: An LCD (Liquid Crystal Display) includes a first panel having a first resolution; a second panel having a second resolution, the second resolution lower than the first resolution; and a compensation pattern on an array substrate of the second panel for maintaining a cell gap. According to the present invention, though a color filter layer of the second panel having the lower resolution has a lower thickness, a uniform cell gap can be maintained.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: July 29, 2008
    Assignee: LG Display Co., Ltd.
    Inventor: Min Jic Lee
  • Patent number: 6876404
    Abstract: A liquid crystal display device, and its fabrication method, having reduced picture quality deterioration and shorts. A thin film transistor is provided at intersections of gate and data lines. A pixel electrode connects to the thin film transistor. A storage electrode overlaps part of a gate line and extends along data lines. That storage electrode is overlapped by part of the pixel electrode. Channels are defined between the storage electrode and the data lines. A constant gap between the pixel electrodes and the data lines prevent a deterioration of picture quality and shorts between adjacent pixel electrodes and between the storage electrode and the data lines.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: April 5, 2005
    Assignee: LG. Philips LCD Co., Ltd.
    Inventors: Cheol Woo Park, Min Jic Lee
  • Publication number: 20030117535
    Abstract: A liquid crystal display device, and its fabrication method, having reduced picture quality deterioration and shorts. A thin film transistor is provided at intersections of gate and data lines. A pixel electrode connects to the thin film transistor. A storage electrode overlaps part of a gate line and extends along data lines. That storage electrode is overlapped by part of the pixel electrode. Channels are defined between the storage electrode and the data lines. A constant gap between the pixel electrodes and the data lines prevent a deterioration of picture quality and shorts between adjacent pixel electrodes and between the storage electrode and the data lines.
    Type: Application
    Filed: October 28, 2002
    Publication date: June 26, 2003
    Inventors: Cheol Woo Park, Min Jic Lee