ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,740,319, issued on Sept. 15, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Organic molecules for optoelectronic devices" was invented by Michael Danz (Eggenstein-Leopoldshafen, Germany), Alhama Arjona Esteban (Karlsruhe, Germany) and Nico-Patrick Thobes (Bruchsal, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has a structure of Formula I R1 is selected from the group consisting of hydrogen and C6-C12-aryl, which is optionally substituted with one or more C1-C6-alkyl su...