Patents by Inventor Geun-kyu Song

Geun-kyu Song 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: 8939630
    Abstract: A backlight assembly includes a light guide plate, a light source module spaced apart by a gap from the guide plate, a receiving container and a gap adjusting element. The gap adjusting element is inter-coupled between the receiving container and the light source module and is actuatable to adjust the gap distance between the light source module and the light guide plate. Accordingly, a display quality may be prevented from being decreased, and the productivity may be enhanced.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: January 27, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin-Mo Kwon, Dong-Sung Im, Jae-Kook Kim, Geun-kyu Song, Seok-Kun Yoon, Yong-Hwan Kim, Doo-Sub Choi, Jang-Mi Lee, Jong-Hyun Sim
  • Patent number: 8931946
    Abstract: A set of optical sheets may perform at least one of diffusion, refraction, and condensation of light. The set of optical sheets may include a first optical sheet that includes a first base film and a first distinction unit disposed outside the first base film. The set of optical sheets may further include a second optical sheet that includes a second base film and a second distinction unit disposed outside the second base film. The second distinction unit may be spaced from the first distinction unit in a plan view of the set of optical sheets if the second base film complete overlaps the first base film.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: January 13, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chul Shin, Sungmu Kim, Geun-kyu Song, Myung-Ho Won, Seok-Kun Yoon, Sang-Won Lee
  • Publication number: 20140267998
    Abstract: A flexible cable includes a base film including an insulation material; a plurality of conductive lines on a first surface of the base film and spaced apart from one another; a cover film on the first surface of the base film and overlapping the conductive lines; and a handling member on a second surface of the base film opposite to the first surface. A first portion of the handling member is rounded and a second portion of the handling member is bonded to the base film.
    Type: Application
    Filed: July 29, 2013
    Publication date: September 18, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Duk-Hwan KANG, Sung-Mu KIM, Je-Hyun MOON, Geun-Kyu SONG, Chul SHIN, Seok-Kun YOON
  • Publication number: 20140104872
    Abstract: A set of optical sheets may perform at least one of diffusion, refraction, and condensation of light. The set of optical sheets may include a first optical sheet that includes a first base film and a first distinction unit disposed outside the first base film. The set of optical sheets may further include a second optical sheet that includes a second base film and a second distinction unit disposed outside the second base film. The second distinction unit may be spaced from the first distinction unit in a plan view of the set of optical sheets if the second base film complete overlaps the first base film.
    Type: Application
    Filed: February 15, 2013
    Publication date: April 17, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chul SHIN, Sungmu KIM, Geun-kyu SONG, Myung-Ho WON, Seok-Kun YOON, Sang-Won LEE
  • Publication number: 20120287666
    Abstract: A backlight assembly includes a light guide plate, a light source module spaced apart by a gap from the guide plate, a receiving container and a gap adjusting element. The gap adjusting element is inter-coupled between the receiving container and the light source module and is actuatable to adjust the gap distance between the light source module and the light guide plate. Accordingly, a display quality may be prevented from being decreased, and the productivity may be enhanced.
    Type: Application
    Filed: March 30, 2012
    Publication date: November 15, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-Mo KWON, Dong-Sung Im, Jae-Kook Kim, Geun-kyu Song, Seok-Kun Yoon, Yong-Hwan Kim, Doo-Sub Choi, Jang-Mi Lee, Jong-Hyun Sim