Patents by Inventor Kyu-Hun Lim

Kyu-Hun Lim 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: 8616737
    Abstract: A backlight assembly includes a light guiding plate, a light source and a bottom receiving plate. The light source is disposed at a first side of the light guiding plate. The bottom receiving plate includes a bottom surface and a side wall to form a receiving space in which at least a portion of the light guiding plate is placed. The bottom surface is smaller than a lower surface of the light guiding plate and has a plurality of openings formed through the bottom surface. The side wall extends from the bottom surface.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: December 31, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kyu-Hun Lim, Tae-Seok Jang, Jeong-Weon Seo, Yoon-Ho Kim, Yi-Soo Won, Won-Jong Ohn
  • Patent number: 8614697
    Abstract: A display apparatus includes a timing controller which outputs image data, a data control signal and a first gate control signal, a data driving circuit which receives the image data and converts the image data into data voltages, a control signal converting circuit which delays the first gate control signal by a reference time period to convert the first gate control signal into a second gate control signal based on a reference signal, a gate driving circuit which outputs gate signals based on the second gate control signal, and a display panel which displays an image corresponding to the one line of the data voltages based on the gate signals. Each gate signal rises at a point in time delayed from a starting point of a corresponding horizontal scanning period by the reference time period and falls before an ending point of the corresponding horizontal scanning period.
    Type: Grant
    Filed: April 1, 2009
    Date of Patent: December 24, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyoung-Hak Kim, Sang-Hoon Park, Kyu-Jin Park, Kyu-Hun Lim, Sun-Mi Son
  • Publication number: 20130250076
    Abstract: A method for displaying a three-dimensional (“3D”) image, wherein the method includes; sequentially displaying a left frame image corresponding to a left eye and a right frame image corresponding to a right eye on a display panel, blocking a light provided to a display block of the display panel when the display block displays a mixed image which includes a left eye image of the left frame image corresponding to the left eye and a right eye image of the right frame image corresponding to the right eye, and providing the light to the display block of the display panel when the display block displays only one of the left eye image and the right eye image.
    Type: Application
    Filed: May 20, 2013
    Publication date: September 26, 2013
    Applicant: Samsung Display Co., LTD.
    Inventors: Hyo-Chul LEE, Choong-Yull KWAK, Kyu-Hun LIM, Hyang-A PARK
  • Patent number: 8456520
    Abstract: A method for displaying a three-dimensional (“3D”) image, wherein the method includes; sequentially displaying a left frame image corresponding to a left eye and a right frame image corresponding to a right eye on a display panel, blocking a light provided to a display block of the display panel when the display block displays a mixed image which includes a left eye image of the left frame image corresponding to the left eye and a right eye image of the right frame image corresponding to the right eye, and providing the light to the display block of the display panel when the display block displays only one of the left eye image and the right eye image.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: June 4, 2013
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyo-Chul Lee, Choong-Yull Kwak, Kyu-Hun Lim, Hyang-A Park
  • Publication number: 20120320629
    Abstract: A backlight assembly includes a light guiding plate, a light source and a bottom receiving plate. The light source is disposed at a first side of the light guiding plate. The bottom receiving plate includes a bottom surface and a side wall to form a receiving space in which at least a portion of the light guiding plate is placed. The bottom surface is smaller than a lower surface of the light guiding plate and has a plurality of openings formed through the bottom surface. The side wall extends from the bottom surface.
    Type: Application
    Filed: November 22, 2011
    Publication date: December 20, 2012
    Inventors: Kyu-Hun LIM, Tae-Seok JANG, Jeong-Weon SEO, Yoon-Ho KIM, Yi-Soo WON, Won-Jong OHN
  • Patent number: 7999884
    Abstract: A liquid crystal display includes a liquid crystal display panel, a light source, a wire, a light guide plate, a bottom chassis, and a light source container. The liquid crystal display panel displays an image, and the light source generates a light. The wire connected to the light source, and the light guide plate guides the light from the light source to the liquid crystal display panel. The bottom chassis receives the light guide plate and the light source, and the bottom chassis is divided into two parts separable with each other. The light source container is integrally formed with the bottom chassis and surrounding at least a portion of the light source. The light source container includes a fixing section fixing the wire.
    Type: Grant
    Filed: January 16, 2009
    Date of Patent: August 16, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Heo-Seok Na, Kyu-Hun Lim
  • Publication number: 20110128287
    Abstract: A method of displaying a stereoscopic image includes providing light to a first display area of a display panel during a second sub frame of an (N?1)-th frame, the first display area displaying a first left eye image during a first sub frame of the (N?1)-th frame prior to the second sub frame of the (N?1)-th frame panel and providing the light to a second display area of the display panel during a first sub frame of an N-th frame, the second display area displaying a second left eye image during the second sub frame of the (N?1)-th frame prior to the first sub frame of the N-th frame, where N is positive integer.
    Type: Application
    Filed: May 12, 2010
    Publication date: June 2, 2011
    Inventors: Hyo-Chul Lee, Choong-Yull Kwak, Kyu-Hun Lim, Jin-Man Yun
  • Publication number: 20110037920
    Abstract: A display device including a display panel which displays images, an intermediate frame on which the display panel is seated, a lower receptacle which includes a first receiving portion including a bottom plate and sidewalls, and a second receiving portion separate from the first receiving portion, and a light source unit which includes an alignment plate and a point light source mounted on the alignment plate. The light source unit contacts the sidewalls of the lower receptacle, and the first receiving portion is coupled with the intermediate frame.
    Type: Application
    Filed: August 12, 2010
    Publication date: February 17, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-Hoi KIM, Jung-Soo OK, Choong-Yull KWAK, Yong-Woo KIM, Kyu-Hun LIM, Hyo-Chul LEE
  • Publication number: 20100302353
    Abstract: A method for displaying a three-dimensional (“3D”) image, wherein the method includes; sequentially displaying a left frame image corresponding to a left eye and a right frame image corresponding to a right eye on a display panel, blocking a light provided to a display block of the display panel when the display block displays a mixed image which includes a left eye image of the left frame image corresponding to the left eye and a right eye image of the right frame image corresponding to the right eye, and providing the light to the display block of the display panel when the display block displays only one of the left eye image and the right eye image.
    Type: Application
    Filed: November 2, 2009
    Publication date: December 2, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyo-Chul LEE, Choong-Yull KWAK, Kyu-Hun LIM, Hyang-A PARK
  • Publication number: 20100066708
    Abstract: A display apparatus includes a timing controller which outputs image data, a data control signal and a first gate control signal, a data driving circuit which receives the image data and converts the image data into data voltages, a control signal converting circuit which delays the first gate control signal by a reference time period to convert the first gate control signal into a second gate control signal based on a reference signal, a gate driving circuit which outputs gate signals based on the second gate control signal, and a display panel which displays an image corresponding to the one line of the data voltages based on the gate signals. Each gate signal rises at a point in time delayed from a starting point of a corresponding horizontal scanning period by the reference time period and falls before an ending point of the corresponding horizontal scanning period.
    Type: Application
    Filed: April 1, 2009
    Publication date: March 18, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Hyoung-Hak KIM, Sang-Hoon PARK, Kyu-Jin PARK, Kyu-Hun LIM, Sun-Mi SON
  • Publication number: 20090195726
    Abstract: A liquid crystal display includes a liquid crystal display panel, a light source, a wire, a light guide plate, a bottom chassis, and a light source container. The liquid crystal display panel displays an image, and the light source generates a light. The wire connected to the light source, and the light guide plate guides the light from the light source to the liquid crystal display panel. The bottom chassis receives the light guide plate and the light source, and the bottom chassis is divided into two parts separable with each other. The light source container is integrally formed with the bottom chassis and surrounding at least a portion of the light source. The light source container includes a fixing section fixing the wire.
    Type: Application
    Filed: January 16, 2009
    Publication date: August 6, 2009
    Inventors: Heo-Seok Na, Kyu-Hun Lim