%0 Journal Article
%T Organic Light-Emitting Diodes with Magnesium Doped CuPc as an Efficient Electron Injection Layer<br>
%A CAO Jun-Song
%A GUAN Min
%A CAO Guo-Hua
%A ZENG Yi-Ping
%A LI Jin-Min
%A QIN Da-Shan
%A <br>
%J 中国物理快报
%D 2008
%I 
%X Bright organic electroluminescent devices are developed using a metal-doped organic layer intervening between the cathode and the emitting layer. The typical device structure is a glass substrate/indium-tin oxide (ITO)/copperphthalocyanine (CuPc)/N,N'-bis-(1-naphthl)-diphenyl-1,1'-biphenyl-4,4'-diamine (NPB)/Tris(8-quinolinolato) alu\-minum(Alq3)/Mg-doped CuPc/Ag. At a driving voltage of 11V, the device with a layer of Mg-doped CuPc (1:2 in weight) shows a brightness of 4312cd/m2 and a current efficiency of 2.52cd/A, while the reference device exhibits 514cd/m2 and 1.25cd/A.
%K 78
%K 60
%K Fi
%K 85
%K 60
%K Jb<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=F73B2D79C1248EF2F3E93895FA44FC89&yid=67289AFF6305E306&vid=C5154311167311FE&iid=0B39A22176CE99FB&sid=4D0B71A09FA5A2A5&eid=569BDAA4FEA0F7F9&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0