公开(公告)号：US20090189516A1

公开(公告)日：2009-07-30

申请号：US12066521

申请日：2006-11-09

申请人： Noboru Kurata ,  Yukinori Kawamura ,  Kouki Kasai ,  Koji Kawaguchi

发明人： Noboru Kurata ,  Yukinori Kawamura ,  Kouki Kasai ,  Koji Kawaguchi

IPC分类号： H01J1/63

CPC分类号： H01L27/322 ,  G02B5/201 ,  H01L51/5246 ,  H01L51/5253

摘要： An organic EL light emitting display employs a color conversion system having a structure in which generation of dark areas in an organic EL element can be suppressed and emission of the organic EL light emitting element can be made highly efficient. The organic EL light emitting display successively includes a transparent substrate, one kind or a plurality of kinds of color filter layers, a bonding layer, a color conversion layer, a barrier layer, a transparent electrode, an organic EL layer and a reflecting electrode. The color filter layer is formed by a wet process, the color conversion layer and the barrier layer are formed by a dry process, and the bonding layer is selected from a group consisting of an inorganic bonding layer, an organic bonding layer, and a laminated body of an organic bonding layer and an inorganic bonding layer.

摘要翻译： 有机EL发光显示器采用具有能够抑制有机EL元件中的暗区域的产生并且可以高效地发射有机EL发光元件的结构的颜色转换系统。 有机EL发光显示器依次包括透明基板，一种或多种滤色器层，结合层，颜色转换层，阻挡层，透明电极，有机EL层和反射电极。 通过湿法形成滤色器层，通过干法形成颜色转换层和阻挡层，并且粘合层选自无机粘合层，有机粘合层和层压体 有机粘合层和无机粘结层。