Patents by Inventor Su-Chang RYU

Su-Chang RYU 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: 9563078
    Abstract: A frame for display device includes a plurality of cover members. Each of the cover members includes a support portion including a supporting body extending in a first direction, and a first extending portion extending from the supporting body in a second direction substantially perpendicular to the first direction, the first extending portion supporting an edge portion of a support plate of the display device, and a sidewall portion extending from the support portion to form a predetermined acute angle with respect to the support portion and covering a side of the display device.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: February 7, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Su-Chang Ryu, Sang-Heon Ye, Joo-Woan Cho
  • Patent number: 9039269
    Abstract: A backlight assembly includes a first light source unit including n light emitting members; and a light guide plate including a first side adjacent to the first light source unit, and a first groove adjacent to a first end of the first side.
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: May 26, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byung-Seo Yoon, Ju-Young Yoon, Han-Moe Cha, Sang-Il Park, Hee-Kwang Song, Jung-Kyun Kim, Su-Chang Ryu
  • Publication number: 20150098247
    Abstract: A backlight assembly includes a light source, a circuit board on which the light source is disposed, a light guide plate having a light incident surface and a light emitting surface, a bottom case accommodating the light guide plate, a fixing frame coupled to the bottom case and fixing the circuit board, and a heat dissipation apparatus disposed between the light source and the light guide plate and including a light-transmitting unit that transmits light.
    Type: Application
    Filed: May 27, 2014
    Publication date: April 9, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung-Hoon SHIN, Hyuk-Hwan KIM, Su-Chang RYU, Young-Chun KIM, Won-Jin KIM
  • Publication number: 20150029696
    Abstract: A frame for display device includes a plurality of cover members. Each of the cover members includes a support portion including a supporting body extending in a first direction, and a first extending portion extending from the supporting body in a second direction substantially perpendicular to the first direction, the first extending portion supporting an edge portion of a support plate of the display device, and a sidewall portion extending from the support portion to form a predetermined acute angle with respect to the support portion and covering a side of the display device.
    Type: Application
    Filed: November 15, 2013
    Publication date: January 29, 2015
    Applicant: Samsung Display Co., Ltd.
    Inventors: Su-Chang RYU, Sang-Heon YE, Joo-Woan CHO
  • Publication number: 20140146513
    Abstract: A display apparatus includes a display panel, a light source part disposed under the display panel configured to supply light to the display panel, and a receiving container. The receiving container is configured to receive the display panel and the light source part. The receiving container includes a bottom portion and a first side wall extending from a first side of the bottom portion along a direction substantially perpendicular to the bottom portion. A first protrusion is formed inside of the first side wall. The first protrusion is disposed between a lower surface of the display panel adjacent to the first side of the display panel and an upper surface of the light source part. The receiving container includes metal.
    Type: Application
    Filed: April 8, 2013
    Publication date: May 29, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Seong-Sik CHOI, Atsushi NEMOTO, Su-Chang RYU
  • Patent number: 8690409
    Abstract: A backlight assembly includes a light guiding plate and a plurality of first light sources. The light guiding plate includes a light exiting surface through which light can exit, a light guiding surface positioned opposite to the light exiting surface, and a first surface extending between the light guiding surface and the light exiting surface and inclined with respect to the light guiding surface by a first angle. The first angle is an acute angle. The first light sources can generate light, and are disposed under the light guiding plate. These first light sources are disposed adjacent to a first edge connecting the first surface with the light guiding surface.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: April 8, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Lyoul Shin, Jae-Chang Choi, Tae-Ho Lee, Je-Won Woo, Su-Chang Ryu
  • Publication number: 20130021821
    Abstract: A backlight assembly includes a first light source unit including n light emitting members; and a light guide plate including a first side adjacent to the first light source unit, and a first groove adjacent to a first end of the first side.
    Type: Application
    Filed: January 20, 2012
    Publication date: January 24, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-Seo YOON, Ju-Young YOON, Han-Moe CHA, Sang-Il PARK, Hee-Kwang SONG, Jung-Kyun KIM, Su-Chang RYU
  • Publication number: 20120236588
    Abstract: A backlight assembly includes a light guiding plate and a plurality of first light sources. The light guiding plate includes a light exiting surface through which light can exit, a light guiding surface positioned opposite to the light exiting surface, and a first surface extending between the light guiding surface and the light exiting surface and inclined with respect to the light guiding surface by a first angle. The first angle is an acute angle. The first light sources can generate light, and are disposed under the light guiding plate. These first light sources are disposed adjacent to a first edge connecting the first surface with the light guiding surface.
    Type: Application
    Filed: February 17, 2012
    Publication date: September 20, 2012
    Inventors: Dong-Lyoul SHIN, Jae-Chang CHOI, Tae-Ho LEE, Je-Won YOO, Su-Chang RYU