US Patent Issued to SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION on June 17 for "Holographic display apparatus and hologram optimization method therefor" (South Korean Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,332,601, issued on June 17, was assigned to SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (Seoul, South Korea).

"Holographic display apparatus and hologram optimization method therefor" was invented by Byoungho Lee (Seoul, South Korea), Dukho Lee (Seoul, South Korea), Kiseung Bang (Seoul, South Korea) and Seung-Woo Nam (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A holographic display apparatus and a hologram optimization method for the apparatus are provided. The holographic display apparatus includes a focus-forming optical element configured to form a plurality of foci by receiving plane waves; a collimating lens configured to propa...