US Patent Issued to PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION on Sept. 23 for "Method for synthesizing carbon quantum dots, and method for manufacturing UV light- and blue light-blocking film" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,117, issued on Sept. 23, was assigned to PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION (Busan, South Korea).

"Method for synthesizing carbon quantum dots, and method for manufacturing UV light- and blue light-blocking film" was invented by Hyun Kyoung Yang (Busan, South Korea) and Sung Jun Park (Nam-Gu, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method for synthesizing carbon quantum dots capable of effectively blocking UV light and blue light from application devices composed of white LEDs, and a method for manufacturing a UV light- and blue light-blocking film, and the me...