Patents by Inventor Dong-Nyuek PARK

Dong-Nyuek PARK 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: 8958022
    Abstract: A liquid crystal display device includes: a main frame having a rectangular ring shape; a reflecting plate on the main frame; a light guide plate on the reflecting plate; a light emitting diode (LED) assembly along at least one side of the main frame, the LED assembly having a plurality of LEDs and an LED printed circuit board (PCB), the LED PCB including a first portion having the plurality of LEDs thereon and a second portion perpendicular to the first portion; an LED housing contacting the LED PCB; a plurality of optical sheets on the light guide plate; a liquid crystal panel on the plurality of optical sheets; a bottom frame under the reflecting plate, the bottom frame including a horizontal plate contacting the reflecting plate and a sidewall perpendicular to the horizontal plate, the sidewall contacting the LED housing; and a top frame covering a front edge portion of the liquid crystal panel, the top frame, the main frame and the bottom frame coupled to each other.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: February 17, 2015
    Assignee: LG Display Co., Ltd.
    Inventors: Shim-Keun Youk, Dong-Nyuek Park
  • Publication number: 20120026424
    Abstract: A liquid crystal display device includes: a main frame having a rectangular ring shape; a reflecting plate on the main frame; a light guide plate on the reflecting plate; a light emitting diode (LED) assembly along at least one side of the main frame, the LED assembly having a plurality of LEDs and an LED printed circuit board (PCB), the LED PCB including a first portion having the plurality of LEDs thereon and a second portion perpendicular to the first portion; an LED housing contacting the LED PCB; a plurality of optical sheets on the light guide plate; a liquid crystal panel on the plurality of optical sheets; a bottom frame under the reflecting plate, the bottom frame including a horizontal plate contacting the reflecting plate and a sidewall perpendicular to the horizontal plate, the sidewall contacting the LED housing; and a top frame covering a front edge portion of the liquid crystal panel, the top frame, the main frame and the bottom frame coupled to each other.
    Type: Application
    Filed: July 29, 2011
    Publication date: February 2, 2012
    Inventors: Shim-Keun YOUK, Dong-Nyuek PARK