Patents by Inventor Il-Gon Kim

Il-Gon Kim 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: 10892307
    Abstract: A display device includes a display pixel and a sensor pixel. The display pixel includes a light-emitting element including a first pixel electrode. The display pixel further includes a pixel circuit electrically coupled to the light-emitting element. The sensor pixel includes a sensor electrode overlapping the first pixel electrode. The sensor pixel further includes a sensor circuit electrically coupled to the sensor electrode. The first pixel electrode includes a first opening in a region overlapping the sensor electrode.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: January 12, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sun Hwa Lee, Mu Kyung Jeon, Il Gon Kim
  • Publication number: 20200409423
    Abstract: The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.
    Type: Application
    Filed: September 14, 2020
    Publication date: December 31, 2020
    Inventors: Jong Ho HONG, Hye Jin JOO, Gun Mo KIM, Il Gon KIM, Jae Min SHIN
  • Patent number: 10802545
    Abstract: The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: October 13, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Ho Hong, Hye Jin Joo, Gun Mo Kim, Il Gon Kim, Jae Min Shin
  • Patent number: 10720606
    Abstract: A display device includes: a substrate including a pixel region and a peripheral region; a plurality of pixels provided in the pixel region, the plurality of pixels including first, second, and third sub-pixels each including a light emitting region; a light emitting element disposed in the light emitting region of each of the first, second, and third sub-pixels; a pixel circuit disposed in each of the first, second, and third sub-pixels, the pixel circuit configured to drive the light emitting element, wherein each pixel includes a first region in which the pixel circuit is disposed and a second region except the first region, wherein the light emitting element disposed in the first sub-pixel overlaps with the pixel circuit, and the light emitting element disposed in the second sub-pixel is disposed in the second region.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: July 21, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hee Rim Song, Gyung Soon Park, Il Gon Kim, Jeong Woo Moon
  • Patent number: 10576764
    Abstract: A display device includes a first substrate; a plurality of gate lines arranged in a row direction on the first substrate; a plurality of data lines arranged in a column direction intersecting the row direction; and a plurality of pixels formed in a plurality of pixel areas defined by the gate and data lines, the plurality of pixels comprising at least a first pixel and a second pixel respectively disposed in a first pixel area and a second pixel area that are immediately adjacent to each other. Each of the first and second pixels comprises a thin film transistor electrically connected to the gate and data lines, and a pixel electrode electrically connected to the thin film transistor. The data lines are disposed-apart by different distances from each other in the column direction.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: March 3, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Il Gon Kim, Sun Hwa Lee
  • Patent number: 10546902
    Abstract: A display device includes a display pixel and a sensor pixel. The display pixel includes a light-emitting element including a first pixel electrode. The display pixel further includes a pixel circuit electrically coupled to the light-emitting element. The sensor pixel includes a sensor electrode overlapping the first pixel electrode. The sensor pixel further includes a sensor circuit electrically coupled to the sensor electrode. The first pixel electrode includes a first opening in a region overlapping the sensor electrode.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: January 28, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sun Hwa Lee, Mu Kyung Jeon, Il Gon Kim
  • Publication number: 20200026332
    Abstract: The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.
    Type: Application
    Filed: September 26, 2019
    Publication date: January 23, 2020
    Inventors: Jong Ho HONG, Hye Jin JOO, Gun Mo KIM, Il Gon KIM, Jae Min SHIN
  • Patent number: 10503014
    Abstract: A liquid crystal display according to an exemplary embodiment includes: a first substrate; a second substrate overlapping and separated from the first substrate; a liquid crystal layer between the first substrate and the second substrate; a first color conversion layer, a second color conversion layer, and a transmitting layer between the first substrate and the liquid crystal layer; a first polarization layer between the first color conversion layer and the liquid crystal layer, between the second color conversion layer and the liquid crystal layer, and between the transmitting layer and the liquid crystal layer; and a thin film transistor between the first polarization layer and the liquid crystal layer.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: December 10, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyung-Bae Kim, Il Gon Kim, Hyun Joon Kim
  • Patent number: 10466746
    Abstract: The present disclosure relates to a display panel including a display area that can be stretched by including a plurality of stretching units and a peripheral area positioned at an edge of the display area. Each of the stretching units includes: a plurality of islands separately disposed to include a plurality of pixels disposed therein; a plurality of bridges extended from the islands to connect adjacent islands or to connect the islands with the peripheral area; and a plurality of openings disposed adjacent to the bridges, between the bridges, and between the bridges and the islands, wherein areas of the islands are gradually increased toward the peripheral area.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: November 5, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Ho Hong, Hye Jin Joo, Gun Mo Kim, Il Gon Kim, Jae Min Shin
  • Patent number: 10365778
    Abstract: A display device includes a substrate including a pixel area, and a peripheral area enclosing at least one side of the pixel area, a plurality of pixels provided in the pixel area, each of the plurality of pixels including a light-emitting area from which light is emitted, a light-emitting element which is provided in each of plurality of the pixels and which emits the light, a pixel circuit which is provided in each of the plurality of pixels and which drives the light-emitting element, and a conductive pattern which is disposed between the substrate and the pixel circuit and which overlap the pixel circuit in a plan view. Pixels of the plurality of pixels each may include a sensing unit which is electrically connected to the conductive pattern and which senses a touch of a user.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: July 30, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ji Sun Kim, Jang Mi Kang, Il Gon Kim
  • Patent number: 10317745
    Abstract: A display substrate includes a first switching element electrically connected to a gate line and that extends in a first direction and electrically connected to a data line that extends in a second direction crossing the first direction, an insulation layer disposed on the first switching element, a shielding electrode disposed on the insulation layer and a pixel electrode that partially overlap the shielding electrode. The shielding electrode includes a first portion that overlaps the data line and extends in the second direction and a second portion that overlaps the gate line and extends in the first direction.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: June 11, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jang-Mi Kang, Mee-Hye Jung, In-Jae Hwang, Sung-Hwan Kim, Il-Gon Kim, Sang-Uk Lim
  • Publication number: 20190135001
    Abstract: A display device includes a first substrate; a plurality of gate lines arranged in a row direction on the first substrate; a plurality of data lines arranged in a column direction intersecting the row direction; and a plurality of pixels formed in a plurality of pixel areas defined by the gate and data lines, the plurality of pixels comprising at least a first pixel and a second pixel respectively disposed in a first pixel area and a second pixel area that are immediately adjacent to each other. Each of the first and second pixels comprises a thin film transistor electrically connected to the gate and data lines, and a pixel electrode electrically connected to the thin film transistor. The data lines are disposed-apart by different distances from each other in the column direction.
    Type: Application
    Filed: December 3, 2018
    Publication date: May 9, 2019
    Inventors: Il Gon KIM, Sun Hwa LEE
  • Patent number: 10228598
    Abstract: A provided is a display device. The display device in which a plurality of pixels comprising a first pixel for displaying a first color is defined, the display device comprises: an insulating substrate; and a color adjustment pattern which is disposed in a first pixel on the insulating substrate, emits incident light by adjusting the color of the incident light, and has a first stepped portion formed on at least a part of an edge.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: March 12, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyun Joon Kim, Kyung Bae Kim, Il Gon Kim
  • Patent number: 10168584
    Abstract: A liquid crystal display (LCD) according to an exemplary embodiment of the present invention includes: a lower panel having a pixel electrode including at least one unit pixel electrode; an upper panel having a common electrode including at least one unit common electrode; and a liquid crystal layer interposed between the lower and upper panels. The unit pixel electrode includes an at least approximately diagonally oriented and parallelogram-shaped center electrode, and further includes a plurality of branches extending from the center electrode, and the common electrode includes an opening extending in a first direction corresponding to a direction of bending of the LCD.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: January 1, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Se Hyoung Cho, Sang Hyeon Song, Il Gon Kim, Mee Hye Jung
  • Patent number: 10163936
    Abstract: A display device includes a first substrate; a plurality of gate lines arranged in a row direction on the first substrate; a plurality of data lines arranged in a column direction intersecting the row direction; and a plurality of pixels formed in a plurality of pixel areas defined by the gate and data lines, the plurality of pixels comprising at least a first pixel and a second pixel repectively disposed in a first pixel area and a second pixel area that are immediately adjacent to each other. Each of the first and second pixels comprises a thin film transistor electrically connected to the gate and data lines, and a pixel electrode electrically connected to the thin film transistor. The data lines are disposed-apart by different distances from each other in the column direction.
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: December 25, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Il Gon Kim, Sun Hwa Lee
  • Patent number: 10120508
    Abstract: A touch sensor including first touch electrode lines extending in one direction and second touch electrode lines extending in a diagonal direction sloped with respect to the first touch electrode lines. A first touch electrode line intersects a second touch electrode line.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: November 6, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Se Hyoung Cho, Il Gon Kim, Kyung-Hoon Kim, Sang Jin Jeon
  • Publication number: 20180292932
    Abstract: In a display device, a driving element is disposed on a rear substrate, and a passivation layer covers the driving element. A pixel electrode is disposed on the passivation layer and is connected to the driving element. An organic emission layer is disposed on the pixel electrode and is configured to emit light toward the rear substrate. A common electrode is disposed on the organic emission layer. A touch electrode is disposed between the rear substrate and the passivation layer, and it forms a capacitive component when an external touch occurs.
    Type: Application
    Filed: June 15, 2018
    Publication date: October 11, 2018
    Inventors: Se Hyoung Cho, Kyung-Hoon Kim, Kang Moon Jo, Dong Woo Kim, Il Gon Kim
  • Publication number: 20180284927
    Abstract: A display device includes a substrate including a pixel area, and a peripheral area enclosing at least one side of the pixel area, a plurality of pixels provided in the pixel area, each of the plurality of pixels including a light-emitting area from which light is emitted, a light-emitting element which is provided in each of plurality of the pixels and which emits the light, a pixel circuit which is provided in each of the plurality of pixels and which drives the light-emitting element, and a conductive pattern which is disposed between the substrate and the pixel circuit and which overlap the pixel circuit in a plan view. Pixels of the plurality of pixels each may include a sensing unit which is electrically connected to the conductive pattern and which senses a touch of a user.
    Type: Application
    Filed: April 2, 2018
    Publication date: October 4, 2018
    Inventors: Ji Sun KIM, Jang Mi KANG, Il Gon KIM
  • Publication number: 20180203292
    Abstract: An exemplary embodiment of the present disclosure provides a color conversion display panel including: a light blocking member and a blue light cutting filter disposed on a color conversion substrate; a first color conversion layer and a second color conversion layer disposed on the blue light cutting filter to include nanocrystals; and a transmission layer disposed on the color conversion substrate, wherein the blue light cutting filter overlaps side surfaces of the first color conversion layer, the second color conversion layer, and the transmission layer.
    Type: Application
    Filed: January 3, 2018
    Publication date: July 19, 2018
    Inventors: Kyung-Bae KIM, Il Gon KIM, Hyun Joon KIM
  • Patent number: 10025437
    Abstract: In a display device, a driving element is disposed on a rear substrate, and a passivation layer covers the driving element. A pixel electrode is disposed on the passivation layer and is connected to the driving element. An organic emission layer is disposed on the pixel electrode and is configured to emit light toward the rear substrate. A common electrode is disposed on the organic emission layer. A touch electrode is disposed between the rear substrate and the passivation layer, and it forms a capacitive component when an external touch occurs.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: July 17, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Se Hyoung Cho, Kyung-Hoon Kim, Kang Moon Jo, Dong Woo Kim, Il Gon Kim