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公开(公告)号：EP1486549A4
公开(公告)日：2007-04-18
申请号：EP02724636
申请日：2002-04-23
发明人： SATSUKI MAKOTO , ISHIDA NATSUKO , SUGA SADAHARU , FUJIKAWA HISAYOSHI , TAGA YASUNORI , NAKAGAWA SATOSHI , MURASAKI TAKANORI , KATO YOSHIFUMI
IPC分类号： H01L51/50 , C07D405/04 , C07D413/04 , C07D417/04 , C07D491/16 , C09K11/06 , H01L51/00 , H01L51/30 , H05B33/14
CPC分类号： H01L51/0073 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1074 , C09K2211/1088 , C09K2211/188 , H01L51/005 , H01L51/0059 , H01L51/0071 , H01L51/0072 , H01L51/0078 , H01L51/0081 , H01L51/5012 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A light emitting agent for an organic electroluminescent element favorable in the organic electroluminescent element of high durability, and applications thereof, and more specifically, an auxiliary light emitting agent for the organic electroluminescent element consisting of a specified coumarin derivative, the organic electroluminescent element using the auxiliary light emitting agent, and a display panel and an information display appliance using the organic electroluminescent element.
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公开(公告)号：EP1489154A4
公开(公告)日：2007-04-18
申请号：EP02722721
申请日：2002-04-23
CPC分类号： H01L51/0059 , C09K11/06 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1074 , C09K2211/1088 , C09K2211/188 , H01L51/0071 , H01L51/0073 , H01L51/0078 , H01L51/0081 , H01L51/5012 , H01L2251/308 , H05B33/14 , Y10S428/917
摘要： A luminescent agent for organic electroluminescence device useful in an organic electroluminescence device aiming at high durability use a specific coumarine derivative, and the organic electroluminescence device is used for display panels and information display equipment.
摘要翻译： 用于以高耐久性为目的的有机电致发光装置中的有机电致发光装置用发光剂使用特定香豆素衍生物，并且该有机电致发光装置用于显示面板和信息显示设备。
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