Invention Grant
- Patent Title: Quinoxaline derivatives and organic light-emitting diodes comprising the same
- Patent Title (中): 喹喔啉衍生物和包含其的有机发光二极管
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Application No.: US12869899Application Date: 2010-08-27
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Publication No.: US08277957B2Publication Date: 2012-10-02
- Inventor: Heh-Lung Huang , Teng-Chih Chao , Hao-Chun Lee
- Applicant: Heh-Lung Huang , Teng-Chih Chao , Hao-Chun Lee
- Applicant Address: TW Hsinchu County
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW Hsinchu County
- Agency: Pai Patent & Trademark Law Firm
- Agent Chao-Chang David Pai
- Priority: TW98129006A 20090828; TW99124279A 20100723
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C07D241/42 ; C07D403/14 ; C07D401/14 ; C07D417/14
Abstract:
A quinoxaline derivative represented by Formula (I) or (II) is provided. In Formula (I) or (II), R1 and R2 are, independently, hydrogen, halogen, methyl, ethyl, propyl, butyl, aryl or heteroaryl, for example phenyl, furyl, thienyl, pyridyl, pyrimidyl, benzothiazolyl or benzoimidazolyl. An organic light-emitting diode including the quinoxaline derivative is also provided.
Public/Granted literature
- US20110049495A1 QUINOXALINE DERIVATIVES AND ORGANIC LIGHT-EMITTING DIODES COMPRISING THE SAME Public/Granted day:2011-03-03
Information query
IPC分类:
