Patents by Inventor Guen-Taek Oh

Guen-Taek Oh 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: 20230284506
    Abstract: An information handling system includes a transparent organic light-emitting diode (OLED) display panel and an electronic ink layer integrated with the OLED display panel. In response to a determination that a signal is to turn off a transparency feature of the transparent OLED display panel, an OLED display controller may apply a positive electric field to the electronic ink layer. In response to the application of the positive electric field to the electronic ink layer, microcapsules may be dispersed to fill clear sections of pixels of the transparent OLED display panel.
    Type: Application
    Filed: March 2, 2022
    Publication date: September 7, 2023
    Inventors: Guen Taek Oh, BongJun Lee
  • Publication number: 20230152648
    Abstract: Described herein is a transparent display that provides for transparency and readability modes. A transparent panel is optically bound to a switching panel. The switching panel includes a liquid crystal display (LCD) panel; electrically conductive optical layers connected to either side of the LCD panel; polarizers that filter light through the electrically conductive optical layers and the LCD panel. A switching circuit that provides current to the conductive optical layer to align molecules of the LCD panel for transparency or readability.
    Type: Application
    Filed: November 15, 2021
    Publication date: May 18, 2023
    Applicant: Dell Products L.P.
    Inventors: Guen Taek Oh, Eun Seok Kim
  • Patent number: 10330966
    Abstract: Discussed herein is a display device. In the display device, a guide frame that is a component of a display module is directly coupled with a decorative part by using a coupling unit formed on the guide frame, such that the number of components to be assembled can be reduced, and the device can be made lighter and thinner. In addition, the guide frame may be exposed to the outside to form the exterior of the device.
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: June 25, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Guen-Taek Oh, Yeong-Ho Kim
  • Patent number: 9703133
    Abstract: A display module, and a liquid crystal display (LCD) device including the same, includes a guide panel surrounding a side surface of a liquid crystal panel. The guide panel and a cover bottom are fastened to each other by hooks.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: July 11, 2017
    Assignee: LG Display Co., Ltd.
    Inventor: Guen Taek Oh
  • Patent number: 9696573
    Abstract: A display module, and a liquid crystal display (LCD) device including the same, includes a guide panel surrounding a side surface of a liquid crystal panel. The guide panel and a cover bottom are fastened to each other by hooks.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: July 4, 2017
    Assignee: LG Display Co., Ltd.
    Inventor: Guen Taek Oh
  • Publication number: 20170127536
    Abstract: Discussed herein is a display device. In the display device, a guide frame that is a component of a display module is directly coupled with a decorative part by using a coupling unit formed on the guide frame, such that the number of components to be assembled can be reduced, and the device can be made lighter and thinner. In addition, the guide frame may be exposed to the outside to form the exterior of the device.
    Type: Application
    Filed: October 25, 2016
    Publication date: May 4, 2017
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Guen-Taek OH, Yeong-Ho KIM
  • Publication number: 20170108734
    Abstract: A display module, and a liquid crystal display (LCD) device including the same, includes a guide panel surrounding a side surface of a liquid crystal panel. The guide panel and a cover bottom are fastened to each other by hooks.
    Type: Application
    Filed: December 23, 2016
    Publication date: April 20, 2017
    Inventor: Guen Taek OH
  • Publication number: 20160349568
    Abstract: A display module, and a liquid crystal display (LCD) device including the same, includes a guide panel surrounding a side surface of a liquid crystal panel. The guide panel and a cover bottom are fastened to each other by hooks.
    Type: Application
    Filed: May 27, 2016
    Publication date: December 1, 2016
    Inventor: Guen Taek OH
  • Patent number: 8879022
    Abstract: Disclosed is a liquid crystal display (LCD) device capable of stable support of components. The LCD device comprises an LCD panel; a main support for supporting edges of the LCD panel; a light guide plate disposed at a rear side of the LCD panel; and at least one first pad for preventing the movement of the light guide plate through contact with the light guide plate between the main support and the light guide plate, wherein at least one first pad supporting portion is formed at one surface of the main support being faced with the light guide plate. Accordingly, defects of the LCD device resulting from an external force such as impact or heat are minimized, and the LCD device has a firm and stable structure.
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: November 4, 2014
    Assignee: LG Display Co., Ltd.
    Inventor: Guen-Taek Oh
  • Patent number: 8593588
    Abstract: Disclosed is a liquid crystal display device, including: a liquid crystal panel, a light guide plate disposed in a rear direction of the liquid crystal panel, a lamp disposed along at least one side edge of the light guide plate, a lamp housing covering a portion of a circumference of the lamp, and a reflecting plate disposed at a rear surface of the light guide plate, wherein a protrusion portion is disposed at an inner surface of the lamp housing adjacent to the reflecting plate, and an end portion of the reflecting plate is curved to extend toward the protrusion portion, thus to provide a liquid crystal display panel which can obtain uniform luminance and minimized light leakage.
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: November 26, 2013
    Assignee: LG Display Co., Ltd.
    Inventor: Guen-Taek Oh
  • Patent number: 8576551
    Abstract: Disclosed herein is an image display device including a liquid crystal panel module for implementing an image; an image display device cover to which the liquid crystal panel module is mounted and fastened; an image display device pedestal base combined with the image display device cover to support the image display device; and a system board mounted within the image display device pedestal base.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: November 5, 2013
    Assignee: LG Display Co., Ltd.
    Inventors: Guen-Taek Oh, Han-Yung Jung
  • Patent number: 8411225
    Abstract: An LCD device is disclosed. The LCD device includes: a main support of a rectangular rim shape configured to receive a backlight; a liquid crystal display panel disposed on the main support; and first and second top cases disposed to respectively cover first and second portions of the main support and to be mutually discrete and separate from each other, wherein the first and second top cases contact with the main support and bury the liquid crystal display panel therein.
    Type: Grant
    Filed: September 15, 2010
    Date of Patent: April 2, 2013
    Assignee: LG Display Co., Ltd.
    Inventor: Guen Taek Oh
  • Publication number: 20110096486
    Abstract: Disclosed herein is an image display device including a liquid crystal panel module for implementing an image; an image display device cover to which the liquid crystal panel module is mounted and fastened; an image display device pedestal base combined with the image display device cover to support the image display device; and a system board mounted within the image display device pedestal base.
    Type: Application
    Filed: September 16, 2010
    Publication date: April 28, 2011
    Inventors: Guen-Taek Oh, Han-Yung Jung
  • Publication number: 20110063541
    Abstract: An LCD device is disclosed. The LCD device includes: a main support of a rectangular rim shape configured to receive a backlight; a liquid crystal display panel disposed on the main support; and first and second top cases disposed to respectively cover first and second portions of the main support and to be mutually discrete and separate from each other, wherein the first and second top cases contact with the main support and bury the liquid crystal display panel therein.
    Type: Application
    Filed: September 15, 2010
    Publication date: March 17, 2011
    Inventor: Guen Taek Oh
  • Publication number: 20080291354
    Abstract: Disclosed is a liquid crystal display (LCD) device capable of stable support of components. The LCD device comprises an LCD panel; a main support for supporting edges of the LCD panel; a light guide plate disposed at a rear side of the LCD panel; and at least one first pad for preventing the movement of the light guide plate through contact with the light guide plate between the main support and the light guide plate, wherein at least one first pad supporting portion is formed at one surface of the main support being faced with the light guide plate. Accordingly, defects of the LCD device resulting from an external force such as impact or heat are minimized, and the LCD device has a firm and stable structure.
    Type: Application
    Filed: December 31, 2007
    Publication date: November 27, 2008
    Inventor: Guen-Taek Oh
  • Publication number: 20080180600
    Abstract: Disclosed is a liquid crystal display device, including: a liquid crystal panel, a light guide plate disposed in a rear direction of the liquid crystal panel, a lamp disposed along at least one side edge of the light guide plate, a lamp housing covering a portion of a circumference of the lamp, and a reflecting plate disposed at a rear surface of the light guide plate, wherein a protrusion portion is disposed at an inner surface of the lamp housing adjacent to the reflecting plate, and an end portion of the reflecting plate is curved to extend toward the protrusion portion, thus to provide a liquid crystal display panel which can obtain uniform luminance and minimized light leakage.
    Type: Application
    Filed: December 31, 2007
    Publication date: July 31, 2008
    Inventor: Guen-Taek Oh
  • Patent number: D828353
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: September 11, 2018
    Assignee: LG DISPLAY CO., LTD.
    Inventor: Guen Taek Oh