Patents by Inventor Moo-Chan Kang

Moo-Chan Kang 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).

  • Polycarbonate resin composition and molded article containing the same
    Patent number: 11952490
    Abstract: The present disclosure relates to a polycarbonate resin composition, and more particularly, to a polycarbonate resin composition containing 90 wt % to 99 wt % of a polycarbonate resin, 0.3 wt % to 0.7 wt % of an anthraquinone-based black dye, and 0.2 wt % to 1.0 wt % of an acrylic polymeric chain extender, and a molded article containing the same.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: April 9, 2024
    Assignees: HYUNDAI MOBIS CO., LTD., LG CHEM, LTD.
    Inventors: Hyoung Taek Kang, Keun Hyung Lee, Young Min Kim, Moo Seok Lee, Myeung Il Kim, Jae Chan Park
  • Organic light-emitting device and organic light-emitting display device
    Patent number: 10541381
    Abstract: Disclosed are an organic light-emitting device and an organic light-emitting display device capable of improving reliability thereof. The organic light-emitting device or the organic light-emitting display device includes an organic encapsulation layer disposed on a light-emitting element, and the organic encapsulation layer includes a first organic encapsulation layer disposed on an inorganic encapsulation layer and a second organic encapsulation layer disposed so as to surround the first organic encapsulation layer and including a moisture-absorbent material. As such, it is possible to achieve a reduction in cost and to prevent moisture or oxygen from being introduced from the outside into the side surface of the organic light-emitting device.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: January 21, 2020
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Joon-Won Park, Moo-Chan Kang
  • ORGANIC LIGHT-EMITTING DEVICE AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE
    Publication number: 20190157618
    Abstract: Disclosed are an organic light-emitting device and an organic light-emitting display device capable of improving reliability thereof. The organic light-emitting device or the organic light-emitting display device includes an organic encapsulation layer disposed on a light-emitting element, and the organic encapsulation layer includes a first organic encapsulation layer disposed on an inorganic encapsulation layer and a second organic encapsulation layer disposed so as to surround the first organic encapsulation layer and including a moisture-absorbent material. As such, it is possible to achieve a reduction in cost and to prevent moisture or oxygen from being introduced from the outside into the side surface of the organic light-emitting device.
    Type: Application
    Filed: November 14, 2018
    Publication date: May 23, 2019
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Joon-Won PARK, Moo-Chan KANG
  • ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE HAVING BUILT-IN TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20150060838
    Abstract: An organic light emitting diode (OLED) display device having a built-in touch panel and a manufacturing method thereof in which an OLED array and a touch array are formed on a flexible substrate and thus the OLED display device has flexibility, and a flexible printed circuit board for driving the touch array is integrally formed with a printed circuit board for driving the OLED array and thus manufacturing costs are reduced are disclosed. The OLED display device includes an OLED array formed on a lower flexible substrate, a touch array formed on an upper flexible substrate, and an adhesive layer adhering the upper flexible substrate to the lower flexible substrate such that the touch array and the OLED array face each other.
    Type: Application
    Filed: November 6, 2014
    Publication date: March 5, 2015
    Inventors: SANG-KYU LEE, Moo-Chan Kang
  • Organic light emitting diode display device having built-in touch panel and method of manufacturing the same
    Patent number: 8906717
    Abstract: An organic light emitting diode (OLED) display device having a built-in touch panel and a manufacturing method thereof in which an OLED array and a touch array are formed on a flexible substrate and thus the OLED display device has flexibility, and a flexible printed circuit board for driving the touch array is integrally formed with a printed circuit board for driving the OLED array and thus manufacturing costs are reduced are disclosed. The OLED display device includes an OLED array formed on a lower flexible substrate, a touch array formed on an upper flexible substrate, and an adhesive layer adhering the upper flexible substrate to the lower flexible substrate such that the touch array and the OLED array face each other.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: December 9, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: Sang-Kyu Lee, Moo-Chan Kang
  • ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE HAVING BUILT-IN TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20140166998
    Abstract: An organic light emitting diode (OLED) display device having a built-in touch panel and a manufacturing method thereof in which an OLED array and a touch array are formed on a flexible substrate and thus the OLED display device has flexibility, and a flexible printed circuit board for driving the touch array is integrally formed with a printed circuit board for driving the OLED array and thus manufacturing costs are reduced are disclosed. The OLED display device includes an OLED array formed on a lower flexible substrate, a touch array formed on an upper flexible substrate, and an adhesive layer adhering the upper flexible substrate to the lower flexible substrate such that the touch array and the OLED array face each other.
    Type: Application
    Filed: July 16, 2013
    Publication date: June 19, 2014
    Inventors: Sang-Kyu Lee, Moo-Chan Kang