Invention Grant
- Patent Title: Light-emitting material, organic light-emitting device, and compound
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Application No.: US15124119Application Date: 2015-03-04
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Publication No.: US09773982B2Publication Date: 2017-09-26
- Inventor: Hiroki Noda , Masatsugu Taneda , Katsuyuki Shizu , Hiroyuki Tanaka , Chihaya Adachi
- Applicant: KYULUX, INC.
- Applicant Address: JP Fukuoka-Shi, Fukuoka
- Assignee: KYULUX, INC.
- Current Assignee: KYULUX, INC.
- Current Assignee Address: JP Fukuoka-Shi, Fukuoka
- Agency: Browdy and Neimark, PLLC
- Priority: JP2014-044863 20140307
- International Application: PCT/JP2015/056286 WO 20150304
- International Announcement: WO2015/133501 WO 20150911
- Main IPC: C07D209/88
- IPC: C07D209/88 ; C07D403/10 ; C07D417/10 ; C07D417/14 ; C07D403/14 ; C09K11/06 ; H01L51/00 ; 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 each represent a substituted or unsubstituted aryl group, provided that at least one of Ar1 to Ar3 each represent a carbazolyl group having an N-position substituted with a group containing an electron withdrawing group.
Public/Granted literature
- US20170047522A1 LIGHT-EMITTING MATERIAL, ORGANIC LIGHT-EMITTING DEVICE, AND COMPOUND Public/Granted day:2017-02-16
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