US Patent Issued to LT MATERIALS on Dec. 30 for "Heterocyclic compound and organic light-emitting device comprising same" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,514,119, issued on Dec. 30, was assigned to LT MATERIALS Co. LTD. (Yongin, South Korea).

"Heterocyclic compound and organic light-emitting device comprising same" was invented by Ji-Young Kim (Yongin-si, South Korea), Jun-Tae Mo (Yongin-si, South Korea) and Dong-Jun Kim (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device including the same."

The patent was filed on Sept. 24, 2020, under Application No. 17/610,271.

*For further information, including images, charts and tables, please visit: http://patft...