Patents by Inventor Young Kyun HONG

Young Kyun HONG 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: 11287913
    Abstract: A color filter-integrated touch sensor is disclosed. The color-filter-integrated touch sensor includes a color filter disposed on a first surface side of a substrate and a touch sensor disposed on a second surface side of the substrate. A manufacturing method thereof is disclosed.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: March 29, 2022
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Young Kyun Hong, Duckkyeom Kim, Myeongwon Lee, Geun Wang Ji
  • Publication number: 20210004104
    Abstract: A color filter-integrated touch sensor is disclosed The color-filter-integrated touch sensor includes a color filter disposed on a first surface side of a substrate and a touch sensor disposed on a second surface side of the substrate. A manufacturing method thereof is disclosed.
    Type: Application
    Filed: February 12, 2019
    Publication date: January 7, 2021
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Young Kyun HONG, Duckkyeom KIM, Myeongwon LEE, Geun Wang JI
  • Patent number: 10396134
    Abstract: The present invention relates to a flexible color filter integrated with a touch sensor, an organic light-emitting display including the same, and a manufacturing method thereof. The flexible color filter integrated with the touch sensor according to the present invention includes a color filter array formed on one surface of a separation layer, an overcoating layer formed on the color filter array, a touch sensor array formed on the overcoating layer, and a base film formed on the other surface of the separation layer. According to the present invention, a functional film, which is very thin, has high optical and flexible properties, and is formed by integrating a color filter with a touch sensor, and an organic light-emitting display to which the functional film is bonded may be implemented.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: August 27, 2019
    Assignee: DONGWOO FINE-CHEM CO., LDT.
    Inventors: Duck Kyeom Kim, Ki Wan Kim, Myeong Won Lee, Young Kyun Hong
  • Patent number: 10343386
    Abstract: The present invention relates to an apparatus and a method for simultaneously performing delamination and adhesion processes. The apparatus which simultaneously performs delamination and adhesion processes includes: a lower stage configured to suction and fix a carrier substrate on which a first workpiece is adhered; and an upper stage including a curved main body configured to suction and fix a second workpiece and formed in a shape convex toward the first workpiece, and a driving portion configured to rotate the curved main body such that predetermined portions of the second workpiece sequentially come into contact with corresponding predetermined portions of the first workpiece at a predetermined pressure, adhere the second workpiece to the first workpiece, and delaminate the first workpiece from the carrier substrate during an adhesion process.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: July 9, 2019
    Assignee: Dongwoo Fine-Chem Co., Ltd.
    Inventors: Myeong Won Lee, Young Kyun Hong, Ki Wan Kim
  • Publication number: 20180286926
    Abstract: The present invention relates to a flexible color filter integrated with a touch sensor, an organic light-emitting display including the same, and a manufacturing method thereof. The flexible color filter integrated with the touch sensor according to the present invention includes a color filter array formed on one surface of a separation layer, an overcoating layer formed on the color filter array, a touch sensor array formed on the overcoating layer, and a base film formed on the other surface of the separation layer. According to the present invention, a functional film, which is very thin, has high optical and flexible properties, and is formed by integrating a color filter with a touch sensor, and an organic light-emitting display to which the functional film is bonded may be implemented.
    Type: Application
    Filed: March 30, 2018
    Publication date: October 4, 2018
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Duck Kyeom KIM, Ki Wan KIM, Myeong Won LEE, Young Kyun HONG
  • Publication number: 20180222175
    Abstract: The present invention relates to an apparatus and a method for simultaneously performing delamination and adhesion processes. The apparatus which simultaneously performs delamination and adhesion processes includes: a lower stage configured to suction and fix a carrier substrate on which a first workpiece is adhered; and an upper stage including a curved main body configured to suction and fix a second workpiece and formed in a shape convex toward the first workpiece, and a driving portion configured to rotate the curved main body such that predetermined portions of the second workpiece sequentially come into contact with corresponding predetermined portions of the first workpiece at a predetermined pressure, adhere the second workpiece to the first workpiece, and delaminate the first workpiece from the carrier substrate during an adhesion process.
    Type: Application
    Filed: February 2, 2018
    Publication date: August 9, 2018
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Myeong Won LEE, Young Kyun HONG, Ki Wan KIM