Invention Grant
- Patent Title: Light-emitting material, organic light-emitting device, and compound
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Application No.: US15112268Application Date: 2015-01-14
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Publication No.: US09935272B2Publication Date: 2018-04-03
- Inventor: Hirokazu Kuwabara , 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: JP2014-006609 20140117
- International Application: PCT/JP2015/050722 WO 20150114
- International Announcement: WO2015/108049 WO 20150723
- Main IPC: C07D413/14
- IPC: C07D413/14 ; C07D401/14 ; C09K11/06 ; H01L51/00 ; H01L51/50

Abstract:
A compound represented by the following general formula (1) is useful as a light-emitting material. Y1 and Y2 each independently represent N or C(R7); and R1 to R7 each independently represent a hydrogen atom or a substituent, provided that at least one of R1 and R2, and at least one of R5 and R6 represent a group represented by the following general formula (2). Z represent a divalent linking group having a linking chain length of 1 atom; L1 represents a single bond or a substituted or unsubstituted arylene group; and R11 to R18 each independently represent a hydrogen atom or a substituent.
Public/Granted literature
- US20160343953A1 LIGHT-EMITTING MATERIAL, ORGANIC LIGHT-EMITTING DEVICE, AND COMPOUND Public/Granted day:2016-11-24
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