Invention Application
- Patent Title: COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
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Application No.: US18568551Application Date: 2022-06-09
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Publication No.: US20240397816A1Publication Date: 2024-11-28
- Inventor: Keiichi YASUKAWA , Hisato MATSUMOTO , Kazuki TERADA , Maiko IIDA
- Applicant: IDEMITSU KOSAN CO.,LTD.
- Applicant Address: JP Chiyoda-ku, Tokyo
- Assignee: IDEMITSU KOSAN CO.,LTD.
- Current Assignee: IDEMITSU KOSAN CO.,LTD.
- Current Assignee Address: JP Chiyoda-ku, Tokyo
- Priority: JP2021-097473 20210610,JP2021-150650 20210915,JP2022-067595 20220415
- International Application: PCT/JP2022/023247 WO 20220609
- Main IPC: H10K85/60
- IPC: H10K85/60 ; C07D495/14 ; C07D519/00 ; C09K11/06 ; H10K50/11 ; H10K101/25
Abstract:
A compound may have formula (1): D11 and D12 independently being a group of formula (11), (12), or (13): At least one D11 may be a group of formula (12) or (13). R may be, for instance, a hydrogen atom or an aryl group.
Information query
