Patents by Inventor Seongwon MO

Seongwon MO 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 NANOPARTICLES, AND DISPLAY DEVICE AND OLED DISPLAY DEVICE COMPRISING THE SAME
    Publication number: 20190229153
    Abstract: A display device includes semiconductor nanoparticles. An organic light emitting diode (“OLED”) display device includes the semiconductor nanoparticles, a semiconductor particle of the semiconductor nanoparticles including: a core including a compound semiconductor; and a shell surrounding the core. The shell includes a metal oxide (and/or metalloid oxide) having a bandgap of about 3.5 eV or more, and having a sum (?ECB+?EVB) of a conduction band offset (?ECB) with the compound semiconductor included in the core and a valence band offset (?EVB) with the compound semiconductor included in the core of about 3 eV or more.
    Type: Application
    Filed: November 9, 2018
    Publication date: July 25, 2019
    Inventors: Kyoungwon PARK, Minki NAM, Songyi KIM, Sungwoon KIM, Sungjun KOH, Seongwon MO, Dohchang LEE