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).

  • Publication number: 20240393835
    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: July 31, 2024
    Publication date: November 28, 2024
    Inventors: Jong Ho HONG, Hye Jin JOO, Gun Mo KIM, Il Gon KIM, Jae Min SHIN
  • Publication number: 20240367945
    Abstract: Disclosed is a moving handrail sterilizing apparatus. The moving handrail sterilizing apparatus includes: a moving handrail; a first sterilizing unit which is disposed so as to be in contact with one side of the moving handrail and wipes away foreign substances on a surface of the handrail; a sterilizing panel which is disposed on one side of the first sterilizing unit and irradiates the first sterilizing unit with ultraviolet rays and plasma; a second sterilizing unit, which is spaced a certain distance from the first sterilizing unit along the direction in which the moving handrail moves, is provided below the moving handrail and provides a sterilizing agent to the moving handrail; and an air blower fan which is disposed between the second sterilizing unit and the moving handrail and blows air so that the sterilizing agent is uniformly supplied to the moving handrail.
    Type: Application
    Filed: December 24, 2021
    Publication date: November 7, 2024
    Applicant: KOREA AIRPORTS CORPORATION
    Inventors: Jin Oh KIM, Eui Soo JUNG, Il Gon YOU, Ju Young KIM
  • Publication number: 20240353593
    Abstract: Provided are an optical member and an optical display device comprising same, the optical member comprising a support layer and an optically functional layer laminated on one surface of the support layer, wherein: the optically functional layer includes a groove having inclined surfaces; at least one convex portion extending from the flat portion of the optically functional layer is formed at each of the inclined surfaces; the convex portion is a curved surface with a radius of curvature of 1 mm or greater, and each of the inclined surfaces satisfies expression 1.
    Type: Application
    Filed: August 3, 2022
    Publication date: October 24, 2024
    Inventors: Kyoung Gon PARK, Sung Hyun MUN, Jin Young LEE, Ji Young HAN, Ji Won KANG, Ji Yeon KIM, Ji Ho KIM, Jae Hyun HAN, Il Jin KIM, Gwang Hwan LEE, Do Young KIM, Dong Myeong SHING
  • Patent number: 12084605
    Abstract: An adhesive film formed of an adhesive composition including a (meth)acrylic copolymer including an alkylene glycol group and a cyclic functional group while satisfying Equation 3 and Equation 4 herein, an optical member including the same, and an optical display including the same, are provided.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: September 10, 2024
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ji Ho Kim, Ji Won Kang, Il Jin Kim, Sung Hyun Mun, Kyoung Gon Park, Gwang Hwan Lee, Jin Young Lee, Jae Hyun Han
  • Patent number: 12079041
    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: June 14, 2023
    Date of Patent: September 3, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Ho Hong, Hye Jin Joo, Gun Mo Kim, Il Gon Kim, Jae Min Shin
  • Publication number: 20230324958
    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: June 14, 2023
    Publication date: October 12, 2023
    Inventors: Jong Ho HONG, Hye Jin JOO, Gun Mo KIM, Il Gon KIM, Jae Min SHIN
  • Patent number: 11714458
    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: May 4, 2022
    Date of Patent: August 1, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Ho Hong, Hye Jin Joo, Gun Mo Kim, Il Gon Kim, Jae Min Shin
  • Publication number: 20220371901
    Abstract: The present invention relates to methods for preparing silicon carbide powder and single crystal silicon carbide and, more particularly, to a method for preparing silicon carbide powder including: providing a precursor gas onto a fibrous carbon body in a reactor to deposit silicon carbide (SiC) on the fibrous carbon body; recovering the silicon carbide deposited on the fibrous carbon body to obtain a first silicon carbide powder; and oxidizing the first silicon carbide powder, wherein a molecule of the precursor gas include a silicon atom and a carbon atom.
    Type: Application
    Filed: October 23, 2020
    Publication date: November 24, 2022
    Inventors: In Seok Yang, Yong Jin Kwon, Il Gon Kim
  • Publication number: 20220261042
    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: May 4, 2022
    Publication date: August 18, 2022
    Inventors: Jong Ho HONG, Hye Jin JOO, Gun Mo KIM, Il Gon KIM, Jae Min SHIN
  • Patent number: 11334119
    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 14, 2020
    Date of Patent: May 17, 2022
    Inventors: Jong Ho Hong, Hye Jin Joo, Gun Mo Kim, Il Gon Kim, Jae Min Shin
  • Patent number: 11307715
    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: June 15, 2018
    Date of Patent: April 19, 2022
    Inventors: Se Hyoung Cho, Kyung-Hoon Kim, Kang Moon Jo, Dong Woo Kim, Il Gon Kim
  • Patent number: 11073718
    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: Grant
    Filed: January 3, 2018
    Date of Patent: July 27, 2021
    Inventors: Kyung-Bae Kim, Il Gon Kim, Hyun Joon Kim
  • 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