Patents by Inventor Jun-Pyo Lee

Jun-Pyo Lee 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: 10223958
    Abstract: A display device includes a first unit pixel disposed in a first pixel column and a first pixel row, and a second unit pixel disposed in the first pixel column and a second pixel row adjacent to the first pixel row, and first and second gate lines extending in a row direction and having gate voltage input pads at a terminal portion thereof. First and second data lines extend in a column direction and are connected to the first unit pixel and the second unit pixel, respectively. A first charge control line extends in the row direction and has a charge control gate voltage input pad disposed at a terminal portion thereof. The first gate line is connected to the first unit pixel and the second gate line is connected to the second unit pixel. The first gate line and the second gate line simultaneously receive a same gate pulse.
    Type: Grant
    Filed: October 12, 2015
    Date of Patent: March 5, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun-Pyo Lee, Sun-Kyu Son, Ok-Kwon Shin, Jung-Won Kim, Hee-Jin Choi, Sang-Soo Kim
  • Patent number: 10102811
    Abstract: A method of displaying a three-dimensional image includes outputting a converted left image generated based on a left image to a pixel of a display panel during a first period, where the converted left image has a grayscale value less than a grayscale value of the left image, outputting the left image to the pixel of the display panel during a second period, outputting a converted right image generated based on a right image to the pixel of the display panel during a third period, where the converted right image has a grayscale value less than a grayscale value of the right image, and outputting the right image to the pixel of the display panel during a fourth period.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: October 16, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun-Pyo Lee, Hyun-Sik Yoon, Hak-Mo Choi, Jae-Hyoung Park, Byung-Kil Jeon
  • Patent number: 10074317
    Abstract: A method of displaying a three-dimensional image includes outputting a converted left image generated based on a left image to a pixel of a display panel during a first period, where the converted left image has a grayscale value less than a grayscale value of the left image, outputting the left image to the pixel of the display panel during a second period, outputting a converted right image generated based on a right image to the pixel of the display panel during a third period, where the converted right image has a grayscale value less than a grayscale value of the right image, and outputting the right image to the pixel of the display panel during a fourth period.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: September 11, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun-Pyo Lee, Hyun-Sik Yoon, Hak-Mo Choi, Jae-Hyoung Park, Byung-Kil Jeon
  • Publication number: 20180114494
    Abstract: A method of displaying a three-dimensional image includes outputting a converted left image generated based on a left image to a pixel of a display panel during a first period, where the converted left image has a grayscale value less than a grayscale value of the left image, outputting the left image to the pixel of the display panel during a second period, outputting a converted right image generated based on a right image to the pixel of the display panel during a third period, where the converted right image has a grayscale value less than a grayscale value of the right image, and outputting the right image to the pixel of the display panel during a fourth period.
    Type: Application
    Filed: December 12, 2017
    Publication date: April 26, 2018
    Inventors: Jun-Pyo LEE, Hyun-Sik YOON, Hak-Mo CHOI, Jae-Hyoung PARK, Byung-Kil JEON
  • Patent number: 9875696
    Abstract: A method of displaying a three-dimensional image includes outputting a converted left image generated based on a left image to a pixel of a display panel during a first period, where the converted left image has a grayscale value less than a grayscale value of the left image, outputting the left image to the pixel of the display panel during a second period, outputting a converted right image generated based on a right image to the pixel of the display panel during a third period, where the converted right image has a grayscale value less than a grayscale value of the right image, and outputting the right image to the pixel of the display panel during a fourth period.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: January 23, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun-Pyo Lee, Hyun-Sik Yoon, Hak-Mo Choi, Jae-Hyoung Park, Byung-Kil Jeon
  • Patent number: 9706196
    Abstract: A method of driving a display panel includes outputting a data voltage of three-dimensional (“3D”) image data included in a left-eye data frame and a right-eye data frame to the display panel along a scanning direction of a first direction during a first period, blocking the data voltage from being provided to the display panel during a second period and outputting a black data voltage to the display panel during a third period that is less than the first period.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: July 11, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ik-Huyn Ahn, Seon-Ki Kim, Se-Huhn Hur, Jun-Pyo Lee, Bong-Im Park, Ho-Seok Son
  • Patent number: 9674513
    Abstract: A method of driving a display panel includes outputting a data voltage of three-dimensional (“3D”) image data included in a left-eye data frame and a right-eye data frame to the display panel along a scanning direction of a first direction during a first period, blocking the data voltage from being provided to the display panel during a second period and outputting a black data voltage to the display panel during a third period that is less than the first period.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: June 6, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ik-Huyn Ahn, Seon-Ki Kim, Se-Huhn Hur, Jun-Pyo Lee, Bong-Im Park, Ho-Seok Son
  • Patent number: 9497446
    Abstract: A method of displaying a stereoscopic image provides first light having a first wavelength and second light having a second wavelength different from the first wavelength to the a display panel according to left-eye and right-eye images displayed on the display panel. Color correcting data are generated by correcting at least one of left-eye color data corresponding to the left-eye image and right-eye color data corresponding to the right-eye image such that a first color coordinate according to the first light and a second color coordinate according to the second light coincide with each other with respect to the same color. The left-eye and right-eye images are displayed using light having wavelengths different from each other, so that a display quality of the stereoscopic image may be enhanced.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: November 15, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Bong-Im Park, Byoung-Jun Lee, Yun-Jae Kim, Seon-Ki Kim, Se-Huhn Hur, Jae-Woo Jung, Jun-Pyo Lee, Ah-Reum Kim, Ik-Huyn Ahn, Kang-Min Kim, Jung-Won Kim
  • Patent number: 9363506
    Abstract: A method of processing image data comprises storing image frame data in a first memory, repetitively reading the image frame data stored in the first memory to output high frequency image frame data and correcting the high frequency image frame data based on previous frame data.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: June 7, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byoung-Seok Yoo, Jun-Pyo Lee, Byung-Kil Jeon
  • Patent number: 9341896
    Abstract: A liquid crystal display (LCD) including a liquid crystal panel, and a gate driver which applies a gate signal having a driving frequency equal to or greater than 100 Hz to the liquid crystal panel. The liquid crystal panel comprises a first display panel, a second display panel facing the first display panel, and a liquid crystal composition disposed between the first display panel and the second display panel and includes liquid crystals.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: May 17, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Gyu Kim, Kyoung-Ju Shin, Jong-Ho Son, Jun-Pyo Lee, Seung-Soo Baek
  • Patent number: 9318036
    Abstract: A method of compensating image data, the method includes generating a compensation data of an image data in accordance with a temperature value by using a compensation data of a previous frame and a compensation data generated through a look-up table which is mapped with corresponding to a compensation data of a previous frame and a set temperature value which is smaller than and closest to the temperature value or which is greater than and closest to the temperature value among set temperature values.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: April 19, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Bong-Im Park, Jun-Pyo Lee, Ik-Huyn Ahn, Ho-Seok Son, Kang-Min Kim, Jung-Won Kim, Seon-Ki Kim
  • Publication number: 20160035271
    Abstract: A display device includes a first unit pixel disposed in a first pixel column and a first pixel row, and a second unit pixel disposed in the first pixel column and a second pixel row adjacent to the first pixel row, and first and second gate lines extending in a row direction and having gate voltage input pads at a terminal portion thereof. First and second data lines extend in a column direction and are connected to the first unit pixel and the second unit pixel, respectively. A first charge control line extends in the row direction and has a charge control gate voltage input pad disposed at a terminal portion thereof. The first gate line is connected to the first unit pixel and the second gate line is connected to the second unit pixel. The first gate line and the second gate line simultaneously receive a same gate pulse.
    Type: Application
    Filed: October 12, 2015
    Publication date: February 4, 2016
    Inventors: Jun-Pyo LEE, Sun-Kyu SON, Ok-Kwon SHIN, Jung-Won KIM, Hee-Jin CHOI, Sang-Soo KIM
  • Patent number: 9251728
    Abstract: In a method of driving a display panel, a first data voltage having a first potential difference with respect to a reference voltage is outputted to pixel units of the display panel during a first frame which the data voltage has a same polarity with respect to the reference voltage as a data voltage of a following frame, and a second data voltage having a second potential difference less than the first potential difference is output to pixel units of the display panel during a second frame in which the data voltage has a polarity with respect to the reference voltage that is reversed with respect to a data voltage of a following frame.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 2, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ah-Reum Kim, Jun-Pyo Lee, Ik-Huyn Ahn, Kang-Min Kim
  • Patent number: 9158168
    Abstract: A display device includes a first unit pixel disposed in a first pixel column and a first pixel row, and a second unit pixel disposed in the first pixel column and a second pixel row adjacent to the first pixel row, and first and second gate lines extending in a row direction and having gate voltage input pads at a terminal portion thereof. First and second data lines extend in a column direction and are connected to the first unit pixel and the second unit pixel, respectively. A first charge control line extends in the row direction and has a charge control gate voltage input pad disposed at a terminal portion thereof. The first gate line is connected to the first unit pixel and the second gate line is connected to the second unit pixel. The first gate line and the second gate line simultaneously receive a same gate pulse.
    Type: Grant
    Filed: October 1, 2008
    Date of Patent: October 13, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun-Pyo Lee, Sun-Kyu Son, Ok-Kwon Shin, Jung-Won Kim, Hee-Jin Choi, Sang-Soo Kim
  • Patent number: 9083967
    Abstract: A method for displaying a stereoscopic image, the method comprises generating k images for a left eye and k images for a right eye based on a left-eye image and a right-eye image, where ‘k’ is a natural number greater than two, correcting an image currently received using an n-th image of the k images for the left eye and the k images for the right eye that are previously received, where ‘n’ is a natural number greater than ‘k’, displaying corrected k images for the left eye and corrected k images for the right eye on a display panel, and providing the display panel with lights based on the image displayed on the display panel.
    Type: Grant
    Filed: September 9, 2011
    Date of Patent: July 14, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Bong-Im Park, Jun-Pyo Lee, Ik-Huyn Ahn, Ho-Seok Son, Kang-Min Kim, Jung-Won Kim, Seon-Ki Kim
  • Patent number: 9077987
    Abstract: A method of displaying a three-dimensional image includes sequentially providing light to display blocks of a display panel in a scan direction of an image, providing light at a maximum luminance to a display block during a first period in which an image for a left-eye or a right-eye is displayed on the display block, providing the light at a luminance gradually decreasing from the maximum luminance to a preset luminance to the display block during a second period in which a transition image between the left-eye or the right-eye image and a black image is displayed on the display block, and blocking the light from the display block during a third period including a period in which the black image is displayed on the display block and prior to a period in which a left-eye or a right-eye image of a following frame is displayed on the display block.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: July 7, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jun-Pyo Lee, Eui-Jeong Kang, Jae-Eun Um, Hwan-Woong Lee, Kang-Min Kim, Jung-Won Kim
  • Publication number: 20150130864
    Abstract: A method of driving a display panel includes outputting a data voltage of three-dimensional (“3D”) image data included in a left-eye data frame and a right-eye data frame to the display panel along a scanning direction of a first direction during a first period, blocking the data voltage from being provided to the display panel during a second period and outputting a black data voltage to the display panel during a third period that is less than the first period.
    Type: Application
    Filed: January 21, 2015
    Publication date: May 14, 2015
    Inventors: Ik-Huyn AHN, Seon-Ki KIM, Se-Huhn HUR, Jun-Pyo LEE, Bong-Im PARK, Ho-Seok SON
  • Patent number: 9019193
    Abstract: A method of compensating image data, the method includes generating a compensation data of an image data in accordance with a temperature value by using a compensation data of a previous frame and a compensation data generated through a look-up table which is mapped with corresponding to a compensation data of a previous frame and a set temperature value which is smaller than and closest to the temperature value or which is greater than and closest to the temperature value among set temperature values.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: April 28, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Bong-Im Park, Jun-Pyo Lee, Ik-Huyn Ahn, Ho-Seok Son, Kang-Min Kim, Jung-Won Kim, Seon-Ki Kim
  • Patent number: 8957925
    Abstract: A method of driving a display panel includes outputting a data voltage of three-dimensional (“3D”) image data included in a left-eye data frame and a right-eye data frame to the display panel along a scanning direction of a first direction during a first period, blocking the data voltage from being provided to the display panel during a second period and outputting a black data voltage to the display panel during a third period that is less than the first period.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: February 17, 2015
    Assignee: Samsung Display Co, Ltd.
    Inventors: Ik-Huyn Ahn, Seon-Ki Kim, Se-Huhn Hur, Jun-Pyo Lee, Bong-Im Park, Ho-Seok Son
  • Patent number: 8797244
    Abstract: A display device includes first and second pixels, first and second gate lines which transfer first and second gate-on voltages, respectively, to the first and second pixels in a first frame and a second frame, respectively, a first data line which transfers a first data voltage to the first pixel in the second frame and a second data line which transfers a second data voltage to the second pixel in the first frame. The first pixel stores the first data voltage as a first stored data voltage in response to the first gate-on voltage and discharges the first stored data voltage in response to the second gate-on voltage. The second pixel stores the second data voltage as a second stored data voltage in response to the second gate-on voltage and discharges the second stored data voltage in response to the first gate-on voltage.
    Type: Grant
    Filed: October 1, 2008
    Date of Patent: August 5, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun-Pyo Lee, Jung-Hwan Cho