Patents by Inventor Jongcheon BAE

Jongcheon BAE 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).

  • Color filter having quantum dot color conversion structure, display device including same, and manufacturing method therefor
    Patent number: 12547028
    Abstract: The present invention relates to a color filter having a quantum dot color conversion structure and a manufacturing method therefor. The present invention relates to a color filter having a plurality of quantum dot color conversion layers spaced apart from each other, wherein each of the quantum dot color conversion layers is a free-standing wire structure extending in a vertical direction from a substrate, and the ratio of the length to the width of the free-standing wire structure is 1 or more.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: February 10, 2026
    Assignee: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jaeyeon Pyo, Jongcheon Bae, Jung Hyun Kim, Seung Kwon Seol
  • COLOR FILTER HAVING QUANTUM DOT COLOR CONVERSION STRUCTURE, DISPLAY DEVICE INCLUDING SAME, AND MANUFACTURING METHOD THEREFOR
    Publication number: 20230015760
    Abstract: The present invention relates to a color filter having a quantum dot color conversion structure and a manufacturing method therefor. The present invention relates to a color filter having a plurality of quantum dot color conversion layers spaced apart from each other, wherein each of the quantum dot color conversion layers is a free-standing wire structure extending in a vertical direction from a substrate, and the ratio of the length to the width of the free-standing wire structure is 1 or more.
    Type: Application
    Filed: October 22, 2020
    Publication date: January 19, 2023
    Inventors: Jaeyeon PYO, Jongcheon BAE, Jung Hyun KIM, Seung Kwon SEOL