Invention Publication
- Patent Title: COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
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Application No.: US18032821Application Date: 2021-10-01
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Publication No.: US20240090329A1Publication Date: 2024-03-14
- Inventor: Hiroaki ITOI , Yuki NAKANO , Taro YAMAKI , Maiko IIDA , Takamoto MORITA , Shintaro BAN , Ryota TAKAHASHI , Yu KUDO , Yoshinao SHIRASAKI
- Applicant: IDEMITSU KOSAN CO.,LTD.
- Applicant Address: JP Tokyo
- Assignee: IDEMITSU KOSAN CO.,LTD.
- Current Assignee: IDEMITSU KOSAN CO.,LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP 20179704 2020.10.27 JP 21025304 2021.02.19 JP 21062404 2021.03.31 JP 21145819 2021.09.07
- International Application: PCT/JP2021/036397 2021.10.01
- Date entered country: 2023-04-20
- Main IPC: H10K85/60
- IPC: H10K85/60 ; C07D311/78 ; C09K11/06

Abstract:
A compound includes: at least one group represented by a formula (11) below; and a single benz[de]anthracene derivative skeleton represented by a formula (1000) below in a molecule, in which Ar1 is a substituted or unsubstituted aryl group including at least four rings, at least one of R10 to R19 is a group represented by the formula (11), L1 is a substituted or unsubstituted arylene group having 6 to 15 ring carbon atoms or a substituted or unsubstituted divalent heterocyclic group having 5 to 15 ring atoms, and mx is 1, 2, or 3.
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