Invention Grant
- Patent Title: Compound, light-emitting material, and organic light-emitting device
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Application No.: US14379567Application Date: 2013-05-10
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Publication No.: US09660199B2Publication Date: 2017-05-23
- Inventor: Katsuyuki Shizu , Hiroyuki Tanaka , Hajime Nakanotani , Chihaya Adachi
- Applicant: KYULUX, INC.
- Applicant Address: JP Fukuoka
- Assignee: KYULUX, INC.
- Current Assignee: KYULUX, INC.
- Current Assignee Address: JP Fukuoka
- Agency: Browdy and Neimark, PLLC
- Priority: JP2012-113654 20120517; JP2013-034967 20130225
- International Application: PCT/JP2013/063112 WO 20130510
- International Announcement: WO2013/172255 WO 20131121
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06 ; H01L51/00 ; C07D401/10 ; C07D403/10 ; C07D403/14 ; C07D413/10 ; C07D417/10 ; C07D413/14 ; C07D413/04 ; C07D251/24 ; H01L51/50
Abstract:
A compound represented by the general formula (1) is useful as a light-emitting material. In the general formula (1), Ar1 to Ar3 represent an aryl group, provided that at least one thereof represents an aryl group substituted by a group represented by the general formula (2). In the general formula (2), R1 to R8 represent a hydrogen atom or a substituent; Z represents O, S, O═C or Ar4—N; and Ar4 represents an aryl group.
Public/Granted literature
- US20150041784A1 COMPOUND, LIGHT-EMITTING MATERIAL, AND ORGANIC LIGHT-EMITTING DEVICE Public/Granted day:2015-02-12
Information query
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