Invention Grant
- Patent Title: 1,9-diazaphenalene derivative and process for manufacturing the same
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Application No.: US14683346Application Date: 2015-04-10
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Publication No.: US09657019B2Publication Date: 2017-05-23
- Inventor: Chien-Hong Cheng , Jayachandran Jayakumar , Min-Hsien Chen
- Applicant: National Tsing Hua University
- Applicant Address: TW Hsinchu
- Assignee: NATIONAL TSING HUA UNIVERSITY
- Current Assignee: NATIONAL TSING HUA UNIVERSITY
- Current Assignee Address: TW Hsinchu
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW103145258A 20141224
- Main IPC: C07D471/06
- IPC: C07D471/06
Abstract:
A 1,9-diazaphenalene derivative is represented by where R, R1, R2, R3, Y1, and Y2 are as defined in the specification and claims. The 1,9-diazaphenalene derivative may emit fluorescence after being excited, and is thus suitable for use as a fluorescent material for an organic light emitting diode. A method for preparing the 1,9-diazaphenalene derivative is also disclosed.
Public/Granted literature
- US20160185781A1 1,9-DIAZAPHENALENE DERIVATIVE AND PROCESS FOR MANUFACTURING THE SAME Public/Granted day:2016-06-30
Information query
