US 12,459,892 B2
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
Hiroshi Kadoma, Kanagawa (JP); Hiroki Suzuki, Aichi (JP); Yusuke Takita, Kanagawa (JP); Tsunenori Suzuki, 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 Apr. 24, 2023, as Appl. No. 18/138,161.
Application 18/138,161 is a division of application No. 16/483,304, granted, now 11,665,960, previously published as PCT/IB2018/050474, filed on Jan. 26, 2018.
Claims priority of application No. 2017-022299 (JP), filed on Feb. 9, 2017.
Prior Publication US 2023/0263055 A1, Aug. 17, 2023
Int. Cl. C07D 209/86 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 59/123 (2023.01); H10K 59/80 (2023.01); H10K 85/60 (2023.01); H10K 101/10 (2023.01)
CPC C07D 209/86 (2013.01) [C09K 11/06 (2013.01); H10K 85/615 (2023.02); H10K 85/6572 (2023.02); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/171 (2023.02); H10K 59/123 (2023.02); H10K 59/875 (2023.02); H10K 2101/10 (2023.02)] 10 Claims
OG exemplary drawing
 
1. An organic compound represented by a general formula (G1),

OG Complex Work Unit Chemistry
wherein Ar represents a substituted or unsubstituted arylene group having 6 to 13 carbon atoms,
wherein Cz represents a substituted or unsubstituted carbazole skeleton,
wherein each of R1 to R9 and R11 to R17 independently represents any of hydrogen, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 6 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 13 carbon atoms, and
wherein at least one of the following pairs forms a fused ring: R12 and R13; R14 and R15; R15 and R16, or R16 and R17.