US 12,225,812 B2
Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device
Tomohiro Kubota, Kanagawa (JP); Takao Tosu, Kanagawa (JP); Takeyoshi Watabe, Kanagawa (JP); Airi Ueda, Kanagawa (JP); Yuta Kawano, Kanagawa (JP); Nobuharu Ohsawa, Kanagawa (JP); and Satoshi Seo, Kanagawa (JP)
Assigned to Semiconductor Energy Laboratory Co., Ltd., Atsugi (JP)
Filed by SEMICONDUCTOR ENERGY LABORATORY CO., LTD., Atsugi (JP)
Filed on Mar. 16, 2022, as Appl. No. 17/696,019.
Claims priority of application No. 2021-060448 (JP), filed on Mar. 31, 2021.
Prior Publication US 2022/0328763 A1, Oct. 13, 2022
Int. Cl. H01L 51/00 (2006.01); C07C 211/61 (2006.01); C09K 11/06 (2006.01); H10K 85/60 (2023.01); H10K 50/15 (2023.01); H10K 50/17 (2023.01); H10K 59/12 (2023.01); H10K 101/30 (2023.01)
CPC H10K 85/633 (2023.02) [C07C 211/61 (2013.01); C09K 11/06 (2013.01); C07C 2603/18 (2017.05); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1014 (2013.01); H10K 50/15 (2023.02); H10K 50/17 (2023.02); H10K 59/12 (2023.02); H10K 85/626 (2023.02); H10K 2101/30 (2023.02)] 17 Claims
 
1. An organic compound represented by General Formula (G1):

OG Complex Work Unit Chemistry
wherein Ar1 represents a substituted or unsubstituted arylene group having 6 to 13 carbon atoms in a ring,
wherein n represents 1,
wherein Ar2 represents an aryl group having 6 to 10 carbon atoms in the ring and substituted with two or more substituents, each of the substituents comprising at least one branched-chain or cyclic alkyl group having 3 to 12 carbon atoms,
wherein the total number of carbon atoms of the substituents in Ar2 is more than or equal to 6,
wherein R1 to R4 each independently represent an alkyl group having 1 to 6 carbon atoms,
wherein R11 to R14 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms,
wherein any one of R15 to R18 represents a bond directly bonded to the nitrogen atom, and the others each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms,
wherein R21 to R24 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and
wherein any one of R25 to R28 represents a bond directly bonded to the nitrogen atom, and the others each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.