Invention Grant
- Patent Title: Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device
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Application No.: US18329687Application Date: 2023-06-06
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Publication No.: US12012389B2Publication Date: 2024-06-18
- Inventor: Yusuke Takahashi , Tasuku Haketa , Shota Tanaka
- 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
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP 20185314 2020.11.05
- Main IPC: C07D307/91
- IPC: C07D307/91 ; C07C15/28 ; C07C15/38 ; H10K50/12 ; H10K50/15 ; H10K85/60
Abstract:
A compound represented by the following formula (1):
The R1 to R9, L1 to L3, and Ar1 to Ar2 in the formula (1) are as defined in the description. An organic electroluminescence device contains the compound, and an electronic instrument includes the organic electroluminescence device.
The R1 to R9, L1 to L3, and Ar1 to Ar2 in the formula (1) are as defined in the description. An organic electroluminescence device contains the compound, and an electronic instrument includes the organic electroluminescence device.
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