Patents by Inventor Min Kyeong SEO

Min Kyeong SEO 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).

  • METHOD FOR PREPARING PEROVSKITE ELECTRONIC DEVICE
    Publication number: 20230020962
    Abstract: Provided is a method for preparing a perovskite electronic device including steps of: forming an electron transport layer and a second light absorption layer including a perovskite material each independently on a first substrate and a second substrate; forming a first light absorption layer including a perovskite material on the electron transport layer; coating a solvent on the surface of the first light absorption layer and the second light absorption layer; bonding the second light absorption layer on the first light absorption layer; removing the second substrate; forming a hole transport layer on the second light absorption layer; and forming an electrode on the hole transport layer.
    Type: Application
    Filed: June 29, 2022
    Publication date: January 19, 2023
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Hyun Suk JUNG, Gill Sang HAN, Oh Yeong GONG, Min Kyeong SEO, ChangHwun SOHN, Jin Hyuk CHOI, SangMyeong LEE