Invention Grant
- Patent Title: Anthracene derivative and light-emitting device
- Patent Title (中): 蒽衍生物和发光装置
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Application No.: US13495698Application Date: 2012-06-13
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Publication No.: US08475940B2Publication Date: 2013-07-02
- Inventor: Yuichi Ito , Kazuhiko Tsuchiya , Toshinobu Shinnai , Junpei Takahashi
- Applicant: Yuichi Ito , Kazuhiko Tsuchiya , Toshinobu Shinnai , Junpei Takahashi
- Applicant Address: JP Tokyo
- Assignee: Toppan Printing Co., Ltd.
- Current Assignee: Toppan Printing Co., Ltd.
- Current Assignee Address: JP Tokyo
- Priority: JP2009-283206 20091214
- Main IPC: C09K11/06
- IPC: C09K11/06 ; C07D403/10 ; H01L51/50

Abstract:
According to the invention, there is provided a compound represented by a formula (1) below: wherein X represents a residue derived from an aryl ring or a heteroaryl ring, or a single bond, Ar1 and Ar2 respectively represent a phenyl group or heteroaryl group, Ar3 represents a group having 60 or less carbon atoms, the group represents a structure in which six or less aryl or heteroaryl groups which may have one or more substituents are conjugatedly linked, or the same group as a substituent at the ninth or tenth position on the anthracene ring, and n represents an integer of 0 or 1.
Public/Granted literature
- US20120248973A1 ANTHRACENE DERIVATIVE AND LIGHT-EMITTING DEVICE Public/Granted day:2012-10-04
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