Patents by Inventor Hak Mo Hwang

Hak Mo Hwang 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: 11435790
    Abstract: A display device is provided. The display device includes a display panel, an inner plate disposed at a rear surface of the display panel, and a back cover disposed at a rear surface of the inner plate. The back cover includes a first plate disposed at the rear surface of the inner plate, a second plate spaced apart from the first plate so that the second plate faces the first plate, and a plurality of first connectors connecting the first plate and the second plate.
    Type: Grant
    Filed: August 19, 2020
    Date of Patent: September 6, 2022
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Hak-Mo Hwang, Se-Eun Kim, Gyung-Bo Ha
  • Publication number: 20210064100
    Abstract: A display device is provided. The display device includes a display panel, an inner plate disposed at a rear surface of the display panel, and a back cover disposed at a rear surface of the inner plate. The back cover includes a first plate disposed at the rear surface of the inner plate, a second plate spaced apart from the first plate so that the second plate faces the first plate, and a plurality of first connectors connecting the first plate and the second plate.
    Type: Application
    Filed: August 19, 2020
    Publication date: March 4, 2021
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Hak-Mo HWANG, Se-Eun KIM, Gyung-Bo HA
  • Patent number: 9332665
    Abstract: A display apparatus includes a display panel including lower and upper substrates confronting each other, and a film member combined with the upper substrate; and a panel support member to support the display panel to expose the front and lateral sides of the display panel to the outside.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: May 3, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: Hak Mo Hwang, In Jue Kim, Yong Joong Yoon, Sung Hwan Yoon, In-Han Ga
  • Publication number: 20140293574
    Abstract: A display apparatus includes a display panel including lower and upper substrates confronting each other, and a film member combined with the upper substrate; and a panel support member to support the display panel to expose the front and lateral sides of the display panel to the outside.
    Type: Application
    Filed: June 13, 2014
    Publication date: October 2, 2014
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Hak Mo HWANG, In Jue KIM, Yong Joong YOON, Sung Hwan YOON, In-Han GA
  • Patent number: 8792252
    Abstract: A display apparatus includes a display panel including lower and upper substrates confronting each other, and a film member combined with the upper substrate; and a panel support member to support the display panel to expose the front and lateral sides of the display panel to the outside.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: July 29, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Hak Mo Hwang, In Jue Kim, Yong Joong Yoon, Sung Hwan Yoon, In-Han Ga
  • Patent number: 8780288
    Abstract: Disclosed is an LCD device including: a liquid crystal panel including an upper substrate and a lower substrate; a backlight unit supplying light to the liquid crystal panel; a guide frame guiding a location of the liquid crystal panel and a location of the backlight unit; and a rear set cover and front set cover accommodating the liquid crystal panel, the backlight unit, and the guide frame, and serving as a cover of a product, wherein the front set cover comprises an bezel part facing a side of the upper substrate, and being not formed on a top of the upper substrate.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: July 15, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Kyung Jae Park, Hak Mo Hwang, Sung Hwan Yoon
  • Patent number: 8687138
    Abstract: A display module includes: upper and lower supporting means facing and spaced apart from each other; a display device between the upper and lower supporting means; a middle supporting means surrounding the display device; and a plurality of coupling means combining the upper, middle and lower supporting means to fix and support the display device, wherein each of the plurality of coupling means includes a hook and each of the upper and lower supporting means has a through hole corresponding to the hook.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: April 1, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Sang-Rae Lee, Gi Bin Kim, Hak-Mo Hwang
  • Publication number: 20120281383
    Abstract: A display apparatus includes a display panel including lower and upper substrates confronting each other, and a film member combined with the upper substrate; and a panel support member to support the display panel to expose the front and lateral sides of the display panel to the outside.
    Type: Application
    Filed: November 14, 2011
    Publication date: November 8, 2012
    Inventors: Hak Mo HWANG, In Jue Kim, Yong Joong Yoon, Sung Hwan Yoon, In-Han Ga
  • Patent number: 8243226
    Abstract: A tiled display device includes a combination of multiple display devices to form a larger tiled display device. The larger tiled display device minimizes the boundaries between in the multiple display devices to improve the active area of the display. A partition wall between display devices may be configured to reduce the distance between the combined display devices.
    Type: Grant
    Filed: October 5, 2010
    Date of Patent: August 14, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Gi Bin Kim, Hak Mo Hwang
  • Publication number: 20120013818
    Abstract: Disclosed is an LCD device including: a liquid crystal panel including an upper substrate and a lower substrate; a backlight unit supplying light to the liquid crystal panel; a guide frame guiding a location of the liquid crystal panel and a location of the backlight unit; and a rear set cover and front set cover accommodating the liquid crystal panel, the backlight unit, and the guide frame, and serving as a cover of a product, wherein the front set cover comprises an bezel part facing a side of the upper substrate, and being not formed on a top of the upper substrate.
    Type: Application
    Filed: July 11, 2011
    Publication date: January 19, 2012
    Inventors: Kyung Jae PARK, Hak Mo Hwang, Sung Hwan Yoon
  • Publication number: 20110019124
    Abstract: A tiled display device includes a combination of multiple display devices to form a larger tiled display device. The larger tiled display device minimizes the boundaries between in the multiple display devices to improve the active area of the display. A partition wall between display devices may be configured to reduce the distance between the combined display devices.
    Type: Application
    Filed: October 5, 2010
    Publication date: January 27, 2011
    Inventors: Gi Bin KIM, Hak Mo Hwang
  • Patent number: 7830469
    Abstract: A tiled display device includes a combination of multiple display devices to form a larger tiled display device. The larger tiled display device minimizes the boundaries between in the multiple display devices to improve the active area of the display. A partition wall between display devices may be configured to reduce the distance between the combined display devices.
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: November 9, 2010
    Assignee: LG. Display Co., Ltd.
    Inventors: Gi Bin Kim, Hak Mo Hwang
  • Patent number: 7724317
    Abstract: Disclosed is an improved LCD device for preventing moisture infiltrating into the LCD device, including: A liquid crystal panel; A backlight assembly provided with a lamp and a reflection sheet for supplying light to the liquid crystal panel; a main support frame for receiving the liquid crystal panel and the back light assembly therein, and having slide grooves portions therein; a lower cover formed at an opened side of the main support frame where a lamp of the back light assembly is disposed; and a first upper cover for covering one side of the main support frame and having slides protrusion portions therein, wherein the slide protrusion portions are coupled to the slide groove portions formed in the main support frame.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: May 25, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Tae-Woo Kim, Gi-Bin Kim, Hak-Mo Hwang
  • Patent number: 7708451
    Abstract: A bottom frame for a liquid crystal display device includes a bottom surface, four side surfaces attached to the bottom surface, the four side surfaces along with the bottom surface define a space, first and second holes in two side surfaces, the first and second holes opposite to each other in two opposite side surfaces, and affixing structures at the bottom surface and spaced apart from each other.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: May 4, 2010
    Assignee: LG Display Co., Ltd.
    Inventors: Myong-Gi Jang, Hak-Mo Hwang
  • Publication number: 20090180049
    Abstract: A display module includes: upper and lower supporting means facing and spaced apart from each other; a display device between the upper and lower supporting means; a middle supporting means surrounding the display device; and a plurality of coupling means combining the upper, middle and lower supporting means to fix and support the display device, wherein each of the plurality of coupling means includes a hook and each of the upper and lower supporting means has a through hole corresponding to the hook.
    Type: Application
    Filed: November 12, 2008
    Publication date: July 16, 2009
    Inventors: Sang-Rae Lee, Gi Bin Kim, Hak-Mo Hwang
  • Publication number: 20080158468
    Abstract: A tiled display device includes a combination of multiple display devices to form a larger tiled display device. The larger tiled display device minimizes the boundaries between in the multiple display devices to improve the active area of the display. A partition wall between display devices may be configured to reduce the distance between the combined display devices.
    Type: Application
    Filed: June 22, 2007
    Publication date: July 3, 2008
    Inventors: Gi Bin Kim, Hak Mo Hwang
  • Publication number: 20080129918
    Abstract: Disclosed is an improved LCD device for preventing moisture infiltrating into the LCD device, including: A liquid crystal panel; A backlight assembly provided with a lamp and a reflection sheet for supplying light to the liquid crystal panel; a main support frame for receiving the liquid crystal panel and the back light assembly therein, and having slide grooves portions therein; a lower cover formed at an opened side of the main support frame where a lamp of the back light assembly is disposed; and a first upper cover for covering one side of the main support frame and having slides protrusion portions therein, wherein the slide protrusion portions are coupled to the slide groove portions formed in the main support frame.
    Type: Application
    Filed: November 29, 2007
    Publication date: June 5, 2008
    Inventors: Tae-Woo Kim, Gi-Bin Kim, Hak-Mo Hwang
  • Patent number: 7182501
    Abstract: A backlight unit for enhancing the luminance uniformity is provided. The backlight unit includes a plurality of fluorescent lamps arranged in a light-emitting surface, each of the plurality of fluorescent lamps having a bent structure; and at least one conic-shaped structures for reflecting an incident light, the conic-shaped structure being surrounded by the bent structure of at least two of the plurality of fluorescent lamps.
    Type: Grant
    Filed: May 26, 2005
    Date of Patent: February 27, 2007
    Assignee: LG.Phillips LCD Co., Ltd.
    Inventors: Myong Gi Jang, Hee Jung Hong, Hak Mo Hwang
  • Publication number: 20070002590
    Abstract: A bottom frame for a liquid crystal display device includes a bottom surface, four side surfaces attached to the bottom surface, the four side surfaces along with the bottom surface define a space, first and second holes in two side surfaces, the first and second holes opposite to each other in two opposite side surfaces, and affixing structures at the bottom surface and spaced apart from each other.
    Type: Application
    Filed: June 14, 2006
    Publication date: January 4, 2007
    Applicant: LG.PHILIPS LCD CO., LTD.
    Inventors: Myong-Gi Jang, Hak-Mo Hwang