Patents by Inventor Yum Hee PARK

Yum Hee 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).

  • SEMICONDUCTOR-NANOPARTICLE-LIGAND COMPLEX, PREPARATION METHOD THEREFOR, PHOTOSENSITIVE RESIN COMPOSITION, OPTICAL FILM, ELECTROLUMINESCENT DIODE AND ELECTRONIC DEVICE
    Publication number: 20240008304
    Abstract: Embodiments of the present invention relate to a semiconductor-nanoparticle-ligand complex, a preparation method therefor, a photosensitive resin composition, an optical film, an electroluminescent diode and an electronic device, and, more specifically, can provide: a semiconductor-nanoparticle-ligand complex comprising a ligand represented by chemical formula 1, and thus has excellent compatibility; an optical film with excellent efficiency; an electroluminescent diode; and an electronic device.
    Type: Application
    Filed: November 18, 2021
    Publication date: January 4, 2024
    Inventors: See Maek LEE, Yum Hee PARK, Eun Byul BANG, Do Eon KIM, Tae Yun KIM, Jong Moon SHIN, Chang Min LEE, Hyung Dong LEE, Hyun Ji OH