ALEXANDRIA, Va., June 17 -- United States Patent no. 12,312,338, issued on May 27, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Organic molecules for use in optoelectronic devices" was invented by Michael Danz (Eggenstein-Leopoldshafen, Germany) and Alhama Arjona Esteban (Stuttgart, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to an organic molecule for the use in optoelectronic devices. According to the invention, the organic molecule has a first chemical moiety with a structure of formula I, and two second chemical moieties with a structure of formula II, wherein # represents the binding site of a single bond linking the first chemical moiety to the se...