ALEXANDRIA, Va., June 17 -- United States Patent no. 12,317,746, issued on May 27, was assigned to Canon K.K. (Tokyo).
"Organic compound, organic light-emitting element, display apparatus, photoelectric conversion apparatus, electronic apparatus, lighting device, and moving object" was invented by Hironobu Iwawaki (Kanagawa, Japan), Jun Kamatani (Tokyo), Hirokazu Miyashita (Kanagawa, Japan), Naoki Yamada (Tokyo), Yosuke Nishide (Kanagawa, Japan), Satoru Shiobara (Kanagawa, Japan) and Hiroki Ohrui (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An organic compound represented by formula [1]:where in formula [1], R1 to R6 are each independently selected from the group consisting of a hydrogen a...