US 12,312,317 B2
Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
Kei Yoshida, Sodegaura (JP); Masatoshi Saito, Sodegaura (JP); Masato Nakamura, Sodegaura (JP); Sayaka Mizutani, Sodegaura (JP); Masato Mitani, Sodegaura (JP); Yoshinori Aoyama, Sodegaura (JP); and Ryota Takahashi, Sodegaura (JP)
Assigned to IDEMITSU KOSAN CO., LTD., Tokyo (JP)
Filed by IDEMITSU KOSAN CO., LTD., Tokyo (JP)
Filed on Oct. 27, 2022, as Appl. No. 18/050,171.
Application 18/050,171 is a continuation of application No. PCT/JP2022/002577, filed on Jan. 25, 2022.
Claims priority of application No. 2021-029020 (JP), filed on Feb. 25, 2021; and application No. 2021-180251 (JP), filed on Nov. 4, 2021.
Prior Publication US 2023/0167072 A1, Jun. 1, 2023
Int. Cl. C07D 239/26 (2006.01); C07D 401/04 (2006.01); C07D 401/10 (2006.01); C07D 403/04 (2006.01); C07D 405/04 (2006.01); C07D 409/04 (2006.01); H10K 50/16 (2023.01); H10K 50/18 (2023.01); H10K 85/60 (2023.01)
CPC C07D 239/26 (2013.01) [C07D 401/04 (2013.01); C07D 401/10 (2013.01); C07D 403/04 (2013.01); C07D 405/04 (2013.01); C07D 409/04 (2013.01); H10K 50/16 (2023.02); H10K 50/18 (2023.02); H10K 85/615 (2023.02); H10K 85/622 (2023.02); H10K 85/654 (2023.02); C07B 2200/05 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An organic electroluminescent device, comprising:
an anode;
a cathode; and
a plurality of organic layers intervening between the anode and the cathode and comprising a light emitting layer,
wherein at least one layer of the organic layers includes at least one compound selected from the group consisting of formulae,

OG Complex Work Unit Chemistry