Invention Grant
- Patent Title: Light-emitting material, organic light-emitting device, and compound
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Application No.: US16519090Application Date: 2019-07-23
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Publication No.: US10934248B2Publication Date: 2021-03-02
- Inventor: Chihaya Adachi , Takuma Yasuda , Ryosuke Kondo , Masaki Numata , Jun-Yun Kim , Inseob Park
- 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: JPJP2013-246520 20131128,JPJP2014-112563 20140530
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07C211/61 ; C07C255/58
Abstract:
A compound represented by the general formula (11) is useful as a light-emitting material. R1, R2, R4 and R5 represent a group represented by the general formula (2), R11 to R20 represent a hydrogen atom or a substituent, and L12 represents a substituted or unsubstituted arylene group or a substituted or unsubstituted heteroarylene group.
Information query
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