Patents by Inventor Chan-Hyoung Park

Chan-Hyoung Park 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).

  • Conductive structure, manufacturing method therefor, and electrode comprising conductive structure
    Patent number: 11926558
    Abstract: The present specification relates to a conductive structure body, a method for manufacturing the same, and an electrode and an electronic device including the conductive structure body.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: March 12, 2024
    Assignee: LG CHEM LTD.
    Inventors: Ilha Lee, Seung Heon Lee, Song Ho Jang, Dong Hyun Oh, Ji Young Hwang, Ki-Hwan Kim, Han Min Seo, Chan Hyoung Park, Sun Young Park
  • Polymer thin film with water repellency and oil repellency and method for preparing the same
    Patent number: 11396705
    Abstract: This disclosure relates to a method for preparing a polymer thin film with water repellency and oil repellency, including: thermally decomposing a thermal initiator to form a radical; reacting the radical with a monomer mixture of a specific composition to synthesize a polymer; and depositing the synthesized polymer on a substrate, and a polymer thin film with water repellency and oil repellency including a polymer resin including (meth)acrylate-based repeat units substituted with a fluorine-containing functional group and repeat units derived from a compound including at least two reactive functional groups at a specific ratio.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: July 26, 2022
    Assignee: LG Chem, Ltd.
    Inventors: Eun Jeong Lee, Ki-Hwan Kim, Chan Hyoung Park
  • Conductive structure, method for manufacturing same, and electrode comprising conductive structure
    Patent number: 11293088
    Abstract: The present specification relates to a conductive structure, a method of manufacturing the same, and an electrode including the conductive structure.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: April 5, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Ilha Lee, Jin Hyuk Min, Ki-Hwan Kim, Chan Hyoung Park
  • Film mask, method for manufacturing same, and method for forming pattern using film mask
    Patent number: 10969677
    Abstract: The present application relates to a film mask including: a transparent substrate; a darkened light-shielding pattern layer provided on the transparent substrate; and a release force enhancement layer provided on the darkened light-shielding pattern layer and having surface energy of 30 dynes/cm or less, a method for manufacturing the same, and a method for forming a pattern using the film mask.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: April 6, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Ji Young Hwang, Han Min Seo, Nam Seok Bae, Seung Heon Lee, Dong Hyun Oh, Chan Hyoung Park, Ki-Hwan Kim, Ilha Lee
  • Input and output method in touch screen terminal and apparatus therefor
    Patent number: 10866724
    Abstract: A method and apparatus for further implementing a virtual screen which interworks with a screen of a terminal is provided. The method preferably includes determining a virtual screen which interworks with a screen of the terminal, providing the screen of the terminal and the determined virtual screen together, and displaying an operation according to touch input on the provided virtual screen on the virtual screen and the screen of the terminal, which interworks with the virtual screen. The virtual screen can be overlaid on a software screen and can further visually distinguish the virtual screen from the main screen.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: December 15, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Chan-Hyoung Park
  • Conductive structure, electrode comprising same, and display device
    Patent number: 10613393
    Abstract: The present specification relates to a conductive structure body, and an electrode and a display device including the same.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: April 7, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Ilha Lee, Song Ho Jang, Jin Hyuk Min, Ki-Hwan Kim, Chan Hyoung Park
  • Conductive structure, method for manufacturing same, touch panel comprising same and display device comprising same
    Patent number: 10528167
    Abstract: The present specification relates to a conductive structure body, a manufacturing method thereof, a touch panel including the same, and a display device including the same.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: January 7, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Chan Hyoung Park, Jin Hyuk Min, Song Ho Jang, Jin Woo Park, Ki-Hwan Kim, Ilha Lee
  • Conductive structure and manufacturing method therefor
    Patent number: 10512160
    Abstract: The present specification relates to a conductive structure body and a method for manufacturing the same.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: December 17, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Ilha Lee, Ki-Hwan Kim, Song Ho Jang, Jin Woo Park, Chan Hyoung Park
  • POLYMER THIN FILM WITH WATER REPELLENCY AND OIL REPELLENCY AND METHOD FOR PREPARING THE SAME (As Amended)
    Publication number: 20190276939
    Abstract: This disclosure relates to a method for preparing a polymer thin film with water repellency and oil repellency, including: thermally decomposing a thermal initiator to form a radical; reacting the radical with a monomer mixture of a specific composition to synthesize a polymer; and depositing the synthesized polymer on a substrate, and a polymer thin film with water repellency and oil repellency including a polymer resin including (meth)acrylate-based repeat units substituted with a fluorine-containing functional group and repeat units derived from a compound including at least two reactive functional groups at a specific ratio.
    Type: Application
    Filed: April 9, 2019
    Publication date: September 12, 2019
    Inventors: Eun Jeong LEE, Ki-Hwan KIM, Chan Hyoung PARK
  • INPUT AND OUTPUT METHOD IN TOUCH SCREEN TERMINAL AND APPARATUS THEREFOR
    Publication number: 20190258376
    Abstract: A method and apparatus for further implementing a virtual screen which interworks with a screen of a terminal is provided. The method preferably includes determining a virtual screen which interworks with a screen of the terminal, providing the screen of the terminal and the determined virtual screen together, and displaying an operation according to touch input on the provided virtual screen on the virtual screen and the screen of the terminal, which interworks with the virtual screen. The virtual screen can be overlaid on a software screen and can further visually distinguish the virtual screen from the main screen.
    Type: Application
    Filed: April 30, 2019
    Publication date: August 22, 2019
    Inventor: Chan-Hyoung PARK
  • Conductive structure and manufacturing method thereof
    Patent number: 10349511
    Abstract: The present application relates to a conductive structure body and a manufacturing method thereof. The method for manufacturing the conductive structure body according to an exemplary embodiment of the present application includes forming a metal layer on a substrate and forming a darkening layer on the metal layer, in which the forming of the darkening layer is performed by reactive sputtering using CO2.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: July 9, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Jin Hyong Lim, Jin Hyuk Min, Ki-Hwan Kim, Chan Hyoung Park, Ilha Lee
  • Polymer thin film with water repellency and oil repellency and method for preparing the same
    Patent number: 10301720
    Abstract: This disclosure relates to a method for preparing a polymer thin film with water repellency and oil repellency, including: thermally decomposing a thermal initiator to form a radical; reacting the radical with a monomer mixture of a specific composition to synthesize a polymer; and depositing the synthesized polymer on a substrate, and a polymer thin film with water repellency and oil repellency including a polymer resin including (meth)acrylate-based repeat units substituted with a fluorine-containing functional group and repeat units derived from a compound including at least two reactive functional groups at a specific ratio.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: May 28, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Eun Jeong Lee, Ki-Hwan Kim, Chan Hyoung Park
  • CONDUCTIVE STRUCTURE AND MANUFACTURING METHOD THEREFOR
    Publication number: 20190159339
    Abstract: The present specification relates to a conductive structure body and a method for manufacturing the same.
    Type: Application
    Filed: June 1, 2016
    Publication date: May 23, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Ilha LEE, Ki-Hwan KIM, Song Ho JANG, Jin Woo PARK, Chan Hyoung PARK
  • Input and output method in touch screen terminal and apparatus therefor
    Patent number: 10282081
    Abstract: A method and apparatus for further implementing a virtual screen which interworks with a screen of a terminal is provided. The method preferably includes determining a virtual screen which interworks with a screen of the terminal, providing the screen of the terminal and the determined virtual screen together, and displaying an operation according to touch input on the provided virtual screen on the virtual screen and the screen of the terminal, which interworks with the virtual screen. The virtual screen can be overlaid on a software screen and can further visually distinguish the virtual screen from the main screen.
    Type: Grant
    Filed: May 24, 2012
    Date of Patent: May 7, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Chan-Hyoung Park
  • CONDUCTIVE STRUCTURE, METHOD FOR MANUFACTURING SAME, AND ELECTRODE COMPRISING CONDUCTIVE STRUCTURE
    Publication number: 20180355467
    Abstract: The present specification relates to a conductive structure, a method of manufacturing the same, and an electrode including the conductive structure.
    Type: Application
    Filed: December 7, 2016
    Publication date: December 13, 2018
    Inventors: Ilha LEE, Jin Hyuk MIN, Ki-Hwan KIM, Chan Hyoung PARK
  • Electronic device and method for calibrating gyro sensor thereof
    Patent number: 10151602
    Abstract: An electronic device and method for calibrating a gyro sensor thereof is disclosed. The electronic device includes an acceleration sensor configured to measure an acceleration of the electronic device, a gyro sensor configured to measure an angular velocity of the electronic device, and a sensor control module configured to set a calibration period of the gyro sensor based on a state of the electronic device, to determine a stop state of the electronic device using the acceleration sensor if the set calibration period arrives, and to calibrate the gyro sensor if the electronic device is determined to be at a stop state.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: December 11, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chan Hyoung Park, Jung Won Suh, Jeong Min Park
  • Liquid crystal display device
    Patent number: 10133135
    Abstract: The present specification relates to a liquid crystal display device.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: November 20, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Ilha Lee, Ji Young Hwang, Seung Heon Lee, Dong Hyun Oh, Ki-Hwan Kim, Han Min Seo, Chan Hyoung Park
  • FILM MASK, METHOD FOR MANUFACTURING SAME, AND METHOD FOR FORMING PATTERN USING FILM MASK
    Publication number: 20180329286
    Abstract: The present application relates to a film mask including: a transparent substrate; a darkened light-shielding pattern layer provided on the transparent substrate; and a release force enhancement layer provided on the darkened light-shielding pattern layer and having surface energy of 30 dynes/cm or less, a method for manufacturing the same, and a method for forming a pattern using the film mask.
    Type: Application
    Filed: January 31, 2017
    Publication date: November 15, 2018
    Inventors: Ji Young HWANG, Han Min SEO, Nam Seok BAE, Seung Heon LEE, Dong Hyun OH, Chan Hyoung PARK, Ki-Hwan KIM, Ilha LEE
  • Thin-film transistor substrate having a light reflection reduction layer and display device comprising same
    Patent number: 10103269
    Abstract: The present specification relates to a thin-film transistor substrate and a display device including the same.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: October 16, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Ilha Lee, Ji Young Hwang, Seung Heon Lee, Dong Hyun Oh, Ki-Hwan Kim, Han Min Seo, Chan Hyoung Park
  • ORGANIC LIGHT EMITTING ELEMENT
    Publication number: 20180269420
    Abstract: The present specification relates to an organic light emitting device.
    Type: Application
    Filed: October 26, 2016
    Publication date: September 20, 2018
    Inventors: Ilha LEE, Pumsuk PARK, Ji Young HWANG, Ki-Hwan KIM, Seung Heon LEE, Dong Hyun OH, Chan Hyoung PARK