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公开(公告)号:US20140197401A1
公开(公告)日:2014-07-17
申请号:US14240203
申请日:2012-07-25
CPC分类号: H01L51/5004 , C09B57/00 , H01L51/0058 , H01L51/0067 , H01L51/0072 , H01L51/0094 , H01L51/5016 , H01L51/5076 , H01L51/56 , H01L2251/552
摘要: The present invention relates to organic electroluminescent devices which comprise a mixture of at least two materials in the electron-transport layer.
摘要翻译: 本发明涉及在电子传输层中包含至少两种材料的混合物的有机电致发光器件。