Patents by Inventor Hong-Man Moon

Hong-Man Moon 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).

  • Publication number: 20240069682
    Abstract: A display device may include: a display panel including a display area and a non-display area, the display area having a light emitting area and a non-light emitting area; at least one first barrier layer on the non-light emitting area of the display panel, the at least one first barrier layer configured to block light emitted from the light emitting area; at least one second barrier layer overlapping the at least one first barrier layer in the non-emitting area, the at least one second barrier layer configured to block light emitted from the light emitting area; and at least one lens overlapping the light emitting area and on a same layer as the at least one first barrier layer.
    Type: Application
    Filed: August 22, 2023
    Publication date: February 29, 2024
    Inventors: Hong-Man MOON, Yoon-Ji CHOI
  • Patent number: 11379001
    Abstract: Disclosed is a display device. The display device includes a display panel, which includes a display area and a non-display area surrounding the display area, and a panel driver connected to the display panel in the non-display area of the display panel. The display panel includes an outer substrate configured to include a gate line and a data line that intersect with each other, an inner substrate coupled to a bottom of the outer substrate, and a reflection reduction member formed on the outer substrate to overlap at least one selected from the gate line and the data line, and configured to reduce a reflectivity of external light by a line.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: July 5, 2022
    Assignee: LG Display Co., Ltd.
    Inventors: Sahng Ik Jun, Hong Man Moon
  • Publication number: 20190107864
    Abstract: Disclosed is a display device. The display device includes a display panel, which includes a display area and a non-display area surrounding the display area, and a panel driver connected to the display panel in the non-display area of the display panel. The display panel includes an outer substrate configured to include a gate line and a data line that intersect with each other, an inner substrate coupled to a bottom of the outer substrate, and a reflection reduction member formed on the outer substrate to overlap at least one selected from the gate line and the data line, and configured to reduce a reflectivity of external light by a line.
    Type: Application
    Filed: December 5, 2018
    Publication date: April 11, 2019
    Inventors: Sahng Ik JUN, Hong Man MOON
  • Patent number: 10180700
    Abstract: Disclosed is a display device. The display device includes a display panel, which includes a display area and a non-display area surrounding the display area, and a panel driver connected to the display panel in the non-display area of the display panel. The display panel includes an outer substrate configured to include a gate line and a data line that intersect with each other, an inner substrate coupled to a bottom of the outer substrate, and a reflection reduction member formed on the outer substrate to overlap at least one selected from the gate line and the data line, and configured to reduce a reflectivity of external light by a line.
    Type: Grant
    Filed: July 1, 2014
    Date of Patent: January 15, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Sahng Ik Jun, Hong Man Moon
  • Publication number: 20150002936
    Abstract: Disclosed is a display device. The display device includes a display panel, which includes a display area and a non-display area surrounding the display area, and a panel driver connected to the display panel in the non-display area of the display panel. The display panel includes an outer substrate configured to include a gate line and a data line that intersect with each other, an inner substrate coupled to a bottom of the outer substrate, and a reflection reduction member formed on the outer substrate to overlap at least one selected from the gate line and the data line, and configured to reduce a reflectivity of external light by a line.
    Type: Application
    Filed: July 1, 2014
    Publication date: January 1, 2015
    Inventors: Sahng Ik JUN, Hong Man MOON
  • Patent number: 8692952
    Abstract: A liquid crystal display device (LCD) includes a liquid crystal panel displaying an image; a first transparent plate disposed on the liquid crystal panel; a second transparent plate disposed underneath the liquid crystal panel; a support member supporting the second transparent plate and the liquid crystal panel; and a fixing member disposed on the first transparent plate, the fixing member coupled with the support member to fix the liquid crystal panel and the first and second transparent plates in place, and to protect the liquid crystal panel and the first and second transparent plates.
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: April 8, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Hong-Man Moon, Su-Woong Lee, Sang-Yoon Paik
  • Patent number: 8284373
    Abstract: A liquid crystal display (LCD) device includes a first substrate having a plurality of column spacers fixed thereto, a second substrate facing the first substrate, and having a plurality of projections at portions corresponding to the column spacers, the projections contacting the column spacers, and a liquid crystal layer between the first and second substrates.
    Type: Grant
    Filed: June 17, 2009
    Date of Patent: October 9, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Chang Ho Oh, Jeom Jae Kim, Hong Man Moon, Sung Hak Jo, Mon Soo Kang
  • Publication number: 20110102703
    Abstract: A liquid crystal display device (LCD) includes a liquid crystal panel displaying an image; a first transparent plate disposed on the liquid crystal panel; a second transparent plate disposed underneath the liquid crystal panel; a support member supporting the second transparent plate and the liquid crystal panel; and a fixing member disposed on the first transparent plate, the fixing member coupled with the support member to fix the liquid crystal panel and the first and second transparent plates in place, and to protect the liquid crystal panel and the first and second transparent plates.
    Type: Application
    Filed: January 10, 2011
    Publication date: May 5, 2011
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Hong-Man Moon, Su-Woong Lee, Sang-Yoon Paik
  • Patent number: 7868966
    Abstract: A liquid crystal display device (LCD) includes a liquid crystal panel displaying an image; a first transparent plate disposed on the liquid crystal panel; a second transparent plate disposed underneath the liquid crystal panel; a support member supporting the second transparent plate and the liquid crystal panel; and a fixing member disposed on the first transparent plate, the fixing member coupled with the support member to fix the liquid crystal panel and the first and second transparent plates in place, and to protect the liquid crystal panel and the first and second transparent plates.
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: January 11, 2011
    Assignee: LG Display Co., Ltd.
    Inventors: Hong-Man Moon, Su-Woong Lee, Sang-Yoon Paik
  • Patent number: 7852449
    Abstract: A liquid crystal display (LCD) device includes first and second substrates facing each other, a plurality of column spacers on at least one of the first and second substrates, each column spacer including first pattern second patterns, the first and second patterns being connected to each other, the second pattern having a contact surface less than the first pattern, and a liquid crystal layer between the first and second substrates.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: December 14, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Jeom Jae Kim, Hong Man Moon, Sung Hak Jo, Sang Don Yang
  • Patent number: 7649604
    Abstract: A liquid crystal display device includes first and second substrates, a liquid crystal layer formed between the first and second substrates, a plurality of pixel regions defined in a matrix configuration on the first substrate, a plurality of gate lines extending along a first direction on the first substrate and dividing each of the pixel regions into first and second pixels that are adjacent to each other along a second direction substantially perpendicular to the first direction, a plurality of data lines extending along the second direction and crossing the gate lines to define the first and second pixel regions together with the gate lines, a plurality of first and second electrodes for generating an in-plane electric field in the first and second pixels regions, and a switching device formed at the crossing the gate and data lines and driving the first and second pixel regions, wherein the switching device includes a gate electrode, a semiconductor layer, and source and drain electrodes, and the drain e
    Type: Grant
    Filed: December 13, 2005
    Date of Patent: January 19, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Sang-Yoon Paik, Hong-Man Moon
  • Publication number: 20090316105
    Abstract: A liquid crystal display (LCD) device includes a first substrate having a plurality of column spacers fixed thereto, a second substrate facing the first substrate, and having a plurality of projections at portions corresponding to the column spacers, the projections contacting the column spacers, and a liquid crystal layer between the first and second substrates.
    Type: Application
    Filed: June 17, 2009
    Publication date: December 24, 2009
    Inventors: Chang Ho Oh, Jeom Jae Kim, Hong Man Moon, Sung Hak Jo, Mon Soo Kang
  • Publication number: 20090262293
    Abstract: A liquid crystal display (LCD) device includes first and second substrates facing each other, a plurality of column spacers on at least one of the first and second substrates, each column spacer including first pattern second patterns, the first and second patterns being connected to each other, the second pattern having a contact surface less than the first pattern, and a liquid crystal layer between the first and second substrates.
    Type: Application
    Filed: June 9, 2009
    Publication date: October 22, 2009
    Inventors: Jeom Jae Kim, Hong Man Moon, Sung Hak Jo, Sang Don Yang
  • Patent number: 7580022
    Abstract: An in-plane switching mode liquid crystal display device includes a plurality of gate lines and data lines defining a plurality of pixel areas including at least first and second regions, a driving device for supplying a signal to adjacent pixel areas, a plurality of pixel electrodes within the first and second regions within the pixel area, the pixel electrodes being supplied a first data voltage from the driving device of the corresponding pixel to the first region and being supplied a second voltage from the driving device of an adjacent pixel within the second region, and a plurality of common electrodes within the first and second regions of the pixel areas for forming a horizontal electric field together with the pixel electrodes.
    Type: Grant
    Filed: May 6, 2005
    Date of Patent: August 25, 2009
    Assignee: LG Display Co., Ltd.
    Inventors: Hong-Man Moon, Su-Woong Lee
  • Patent number: 7576826
    Abstract: A liquid crystal display (LCD) device includes first and second substrates facing each other, a plurality of column spacers on at least one of the first and second substrates, each column spacer including first pattern second patterns, the first and second patterns being connected to each other, the second pattern having a contact surface less than the first pattern, and a liquid crystal layer between the first and second substrates.
    Type: Grant
    Filed: June 7, 2004
    Date of Patent: August 18, 2009
    Assignee: LG Display Co., Ltd.
    Inventors: Jeom Jae Kim, Hong Man Moon, Sung Hak Jo, Sang Don Yang
  • Patent number: 7561245
    Abstract: A liquid crystal display (LCD) device includes a first substrate having a plurality of column spacers fixed thereto, a second substrate facing the first substrate, and having a plurality of projections at portions corresponding to the column spacers, the projections contacting the column spacers, and a liquid crystal layer between the first and second substrates.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: July 14, 2009
    Assignee: LG Display Co., Ltd.
    Inventors: Chang Ho Oh, Jeom Jae Kim, Hong Man Moon, Sung Hak Jo, Mon Soo Kang
  • Patent number: 7502090
    Abstract: A liquid crystal display (LCD) device includes a first substrate having a plurality of column spacers fixed thereto, a second substrate facing the first substrate, and having a plurality of projections at portions corresponding to the column spacers, the projections contacting the column spacers, and a liquid crystal layer between the first and second substrates.
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: March 10, 2009
    Assignee: LG Display Co., Ltd.
    Inventors: Chang Ho Oh, Jeom Jae Kim, Hong Man Moon, Sung Hak Jo, Mon Soo Kang
  • Patent number: 7494766
    Abstract: A method of manufacturing a liquid crystal display device is provided. The method of manufacturing a liquid crystal display device includes performing an overlapping partitioned exposure process in one or two processes selected from a mask process of forming a gate line, a mask process of forming an active layer, a mask process of forming a source/drain electrode and a mask process of forming a contact hole on a passivation layer.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: February 24, 2009
    Assignee: LG. Display Co., Ltd.
    Inventors: Hong Man Moon, Su Woong Lee, Sang Yoon Paik
  • Patent number: 7405794
    Abstract: An array substrate for an in-plane switching liquid crystal display device includes a substrate, a gate line and a common line on the substrate, the gate and common lines disposed parallel to and spaced apart from each other, a gate insulator on the gate and common lines, and a data line substantially perpendicular to the gate and common lines on the gate insulator such that a pixel region defined by the gate and data lines. The pixel region is divided into first and second pixel region by the common line. A thin film transistor is adjacent to a crossing portion of the gate and data lines, the thin film transistor having a drain electrode. A first storage electrode is on the gate insulator over the common line, and the first storage electrode connected to the drain electrode. A second storage electrode is on the gate insulator over the gate line, and the second storage electrode connected to the first storage electrode.
    Type: Grant
    Filed: November 24, 2004
    Date of Patent: July 29, 2008
    Assignee: LG Display Co., Ltd.
    Inventors: Hong-Man Moon, Sang-Chol Park, Jae-Young Chung
  • Publication number: 20080129919
    Abstract: A liquid crystal display device (LCD) includes a liquid crystal panel displaying an image; a transparent plate disposed on the liquid crystal panel; a support member supporting the liquid crystal panel; and a fixing member disposed on the transparent plate, the fixing member coupled with the support member to fix the liquid crystal panel and the transparent plate in place, and to protect the liquid crystal panel and the transparent plate.
    Type: Application
    Filed: January 10, 2008
    Publication date: June 5, 2008
    Inventors: Hong-Man Moon, Su-Woong Lee, Sang-Yoon Paik