Patents by Inventor Minkyu KYEONG

Minkyu KYEONG 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).

  • BODIPY-based copolymer and solar cell comprising same
    Patent number: 11217398
    Abstract: The present invention relates to a boron-dipyrromethene (BODIPY)-based copolymer, a method for preparing the copolymer, a solar cell including the copolymer, and a method for manufacturing the solar cell. By applying the copolymer of the present invention to a hole transporting layer, a solar cell having improved device characteristics such as charge mobility and power conversion efficiency and allowing those characteristics to be maintained for a long time may be provided.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: January 4, 2022
    Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sukwon Hong, Minkyu Kyeong
  • BODIPY-BASED COPOLYMER AND SOLAR CELL COMPRISING SAME
    Publication number: 20200219664
    Abstract: The present invention relates to a boron-dipyrromethene (BODIPY)-based copolymer, a method for preparing the copolymer, a solar cell including the copolymer, and a method for manufacturing the solar cell. By applying the copolymer of the present invention to a hole transporting layer, a solar cell having improved device characteristics such as charge mobility and power conversion efficiency and allowing those characteristics to be maintained for a long time may be provided.
    Type: Application
    Filed: July 20, 2018
    Publication date: July 9, 2020
    Inventors: Sukwon HONG, Minkyu KYEONG