Invention Application
- Patent Title: COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC APPARATUS
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Application No.: US17847224Application Date: 2022-06-23
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Publication No.: US20220344590A1Publication Date: 2022-10-27
- Inventor: Masakazu FUNAHASHI , Takahiro Fujiyama
- 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: JP2014-039015 20140228
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/06 ; C07D307/91 ; C07D333/76
Abstract:
A compound represented by formula (1): wherein Ar1 and Ar2 each represents a group represented by formula (3); and R1 represents a naphthylphenyl group, a biphenylyl group, a terphenylyl group, a biphenylenyl group, a naphthyl group, or a phenylnaphthyl group; R2 represents a hydrogen atom; R5 and R6 are as defined in the description is provided. An electroluminescence device which contains the compound of formula (1) is also provided.
Public/Granted literature
Information query
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