ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,099, issued on Oct. 7, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Organic molecules for optoelectronic devices" was invented by Sebastian Duck (Heidelberg, Germany), Alhama Arjona Esteban (Karlsruhe, Germany) and Federico Koch (Schonungen, 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: wherein RI, RII, RIII and RIV are independently from another selected from the group consisting of: hydrogen, deuterium, N(R5)2, OR5, SR5, Si(R5)3, B(OR...