Patents by Inventor Duck Kyeom KIM

Duck Kyeom 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: 11537243
    Abstract: A touch sensor module includes a touch sensor layer including a visual area, a bending area and a pad area, a flexible circuit board electrically connected to the touch sensor layer on the pad area of the touch sensor layer, a supporting structure partially covering the flexible circuit board and the touch sensor layer, an optical layer disposed on the visual area of the touch sensor layer, the optical layer being spaced apart from the supporting structure in a horizontal direction such that a gap is formed between the optical layer and the supporting structure, a filling layer at least partially filling the gap, and an adhesive layer formed on a bottom surface of a portion of the touch sensor layer in the visual area.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: December 27, 2022
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Dong Jin Son, Duck Kyeom Kim
  • Publication number: 20210382206
    Abstract: A flexible window laminate according to an embodiment of the present invention includes a window film, a urethane-based elastic film disposed on a bottom surface of the window film, and at least one of a polarizing layer and a touch sensor layer formed on a bottom surface of the urethane-based elastic film. Durability and impact resistance can be improved by including the urethane-based elastic film.
    Type: Application
    Filed: August 18, 2021
    Publication date: December 9, 2021
    Inventors: Duck Kyeom KIM, Jeong Min CHOI, Jin Ho BAE
  • Publication number: 20210048918
    Abstract: A touch sensor module includes a touch sensor layer including a visual area, a bending area and a pad area, a flexible circuit board electrically connected to the touch sensor layer on the pad area of the touch sensor layer, a supporting structure partially covering the flexible circuit board and the touch sensor layer, an optical layer disposed on the visual area of the touch sensor layer, the optical layer being spaced apart from the supporting structure in a horizontal direction such that a gap is formed between the optical layer and the supporting structure, a filling layer at least partially filling the gap, and an adhesive layer formed on a bottom surface of a portion of the touch sensor layer in the visual area.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 18, 2021
    Inventors: Dong Jin SON, Duck Kyeom KIM
  • 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
  • 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