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发明名称
含绿色有机发光二极体之装置
摘要
所揭示的是一种含有非镓主体之化合物及一绿色发光掺质之OLED装置,其中该掺质包含一N,N’–二芳香基啶酮化合物。该化合物视需要地在该两芳香基及啶酮核上只包含具有相较于对应甲基至少较正0.05之哈密特σ常数值之取代基,该种取代基包含直接在该啶酮核之碳成分上高达二个的取代基,限制为该种取代基不形成被稠合成五环啶酮核之环。该一装置表现出经改进之稳定性,并且同时提供高效能性及良好的色彩。
申请公布号
TW200400778
申请公布日期
2004.01.01
申请号
TW092112949
申请日期
2003.05.13
申请人
柯达公司
发明人
利里亚 柯西贝苏;石建明
分类号
H05B33/14;H05B33/20
主分类号
H05B33/14
代理机构
代理人
陈长文
主权项
地址
美国
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