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专利名称：Organic electro-luminescence device with
organic light emitting layer having particularratio of contents
发明人：Fang-Chung Chen,Yung-Shiuan Chen,Shang-Chieh Chien,Chi-Neng Mo,Chien-LungTsou,Jan-Tian Lian
申请号：US12322760申请日：20090205公开号：US07956526B2公开日：20110607
专利附图：
摘要：An organic electro-luminescence device including an anode, a cathode, anorganic light emitting layer and a hole-transporting layer is provided. The cathode has acalcium electrode and an aluminum electrode adjacent thereto. The organic lightemitting layer is disposed between the anode and the calcium electrode, and has apolymer, a phosphorescence dopant and an organic electron-transporting material,wherein a ratio of contents of the organic electron-transporting material to contents ofthe polymer in the organic light emitting layer is substantially between 0.1 and 1. Theorganic electron-transporting material is 1,3-bis(N,Nt-butyl-phenyl)-1,3,4-oxadiazole. Thehole-transporting layer is disposed between the light emitting layer and the anode.
申请人：Fang-Chung Chen,Yung-Shiuan Chen,Shang-Chieh Chien,Chi-Neng Mo,Chien-Lung Tsou,Jan-Tian Lian
地址：Hsinchu County TW,Taipei TW,Taipei County TW,Taoyuan County TW,TaoyuanCounty TW,Keelung TW
国籍：TW,TW,TW,TW,TW,TW
代理机构：J.C. Patents
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