Invention Publication
- Patent Title: COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
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Application No.: US18263287Application Date: 2022-01-27
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Publication No.: US20240188425A1Publication Date: 2024-06-06
- Inventor: Sayaka MIZUTANI , Masatoshi SAITO , Kei YOSHIDA , Masato MITANI , Masato NAKAMURA , Yoshinori AOYAMA
- Applicant: IDEMITSU KOSAN CO.,LTD.
- Applicant Address: JP Chiyoda-ku
- Assignee: IDEMITSU KOSAN CO.,LTD.
- Current Assignee: IDEMITSU KOSAN CO.,LTD.
- Current Assignee Address: JP Chiyoda-ku
- Priority: JP 21013843 2021.01.29
- International Application: PCT/JP2022/002979 2022.01.27
- Date entered country: 2023-07-27
- Main IPC: H10K85/60
- IPC: H10K85/60 ; C07D405/10 ; C09K11/06
Abstract:
A compound represented by the following general formula (1),
where Ar1, A, and B are as defined in the description. An organic electroluminescent device containing a cathode, an anode, and organic layers intervening between the cathode and the anode, where the organic layers include a light emitting layer, and where at least one layer of the organic layers contains the compound.
where Ar1, A, and B are as defined in the description. An organic electroluminescent device containing a cathode, an anode, and organic layers intervening between the cathode and the anode, where the organic layers include a light emitting layer, and where at least one layer of the organic layers contains the compound.
Information query
