Patents by Inventor Jiyun KOO

Jiyun KOO 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).

  • Publication number: 20230276674
    Abstract: A display apparatus includes a plurality of first pixels each including a first emission layer, a plurality of second pixels each including a second emission layer, and a plurality of third pixels each including a third emission layer. The plurality of first and second pixels are in a first column. A set of a pair of first pixels and a set of a pair of second pixels are alternately positioned in the first column. The plurality of third pixels are in a second column and are in sets each comprising four consecutive third pixels. The first emission layer is integrally formed as a single body in the set of first pixels, the second emission layer is integrally formed as a single body in the set of second pixels, and the third emission layer is integrally formed as a single body in each of sets of third pixels.
    Type: Application
    Filed: November 10, 2022
    Publication date: August 31, 2023
    Inventors: Seunglyong BOK, Jiyun KOO, Yoona KIM