Patents by Inventor Caifa YOU

Caifa YOU 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).

  • PHOSPHORS BASED ON CARBENE METAL COMPLEX
    Publication number: 20230098697
    Abstract: This invention relates to an iridium metal complex. The iridium metal complex comprises no more than three 1,3-dihydro-2H-benzo[d]imidazol-2-ylidene based carbene cyclometalate ligands. The iridium metal complex provides a blue emission. This is useful for organic light emitting diode (OLED) components where blue emitters have trailed behind the advances of red and green emitters.
    Type: Application
    Filed: September 2, 2021
    Publication date: March 30, 2023
    Inventors: Yun CHI, Yi YUAN, Caifa YOU
  • PHOSPHORS BASED ON CARBENE METAL COMPLEX
    Publication number: 20230100202
    Abstract: This invention relates to an iridium metal complex. The iridium metal complex comprises no more than three 1,3-dihydro-2H-benzo[d]imidazol-2-ylidene based carbene cyclometalate ligands. The iridium metal complex provides a blue emission. This is useful for organic light emitting diode (OLED) components where blue emitters have trailed behind the advances of red and green emitters.
    Type: Application
    Filed: August 18, 2021
    Publication date: March 30, 2023
    Inventors: Yun CHI, Yi YUAN, Caifa YOU