发明名称 PHOSPHORESCENT MATERIALS
摘要 <p>Novel organic compounds containing a twisted aryl group are provided. In particular, the compounds provided contain a 2-phenylpyridine ligand having a twisted aryl group on the pyridine portion of the ligand. The compounds may be used in organic light emitting devices, particularly as emitting dopants. Devices comprising the compounds containing twisted aryl may demonstrate improved color, efficiency, stability and manufacturing. Additionally, methods are provided for making homoleptic Ir (III) compounds which may contain a twisted aryl.</p>
申请公布号 WO2010028151(A1) 申请公布日期 2010.03.11
申请号 WO2009US55890 申请日期 2009.09.03
申请人 UNIVERSAL DISPLAY CORPORATION;XIA, CHUANJUN;ALLEYNE, BERT;KWONG, RAYMOND;FIORDELISO, JAMES;BROOKS, JASON;ADAMOVICH, VADIM;WEAVER, STUART 发明人 XIA, CHUANJUN;ALLEYNE, BERT;KWONG, RAYMOND;FIORDELISO, JAMES;BROOKS, JASON;ADAMOVICH, VADIM;WEAVER, STUART
分类号 C09K11/06;C07F15/00;H01L51/00;H01L51/50;H05B33/14 主分类号 C09K11/06
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