ALEXANDRIA, Va., June 17 -- United States Patent no. 12,312,484, issued on May 27, was assigned to LG Chem Ltd. (Seoul, South Korea).
"Encapsulating composition" was invented by Kook Hyun Choi (Daejeon, South Korea), Joon Hyung Kim (Daejeon, South Korea), Ji Won Kwak (Daejeon, South Korea), Mi Lim Yu (Daejeon, South Korea) and Yung Jong Lee (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an encapsulating composition and an organic electronic device comprising the same, and provides an encapsulating composition which can effectively block moisture or oxygen introduced into an organic electronic device from the outside to secure the lifetime of the organic...