公开(公告)号：US20100314616A1

公开(公告)日：2010-12-16

申请号：US12813132

申请日：2010-06-10

申请人： Mitsufumi KODAMA ,  Keisuke WATANABE ,  Daisuke TAKEUCHI ,  Yuuki ABURAKAWA

发明人： Mitsufumi KODAMA ,  Keisuke WATANABE ,  Daisuke TAKEUCHI ,  Yuuki ABURAKAWA

IPC分类号： H01L51/52

CPC分类号： H01L51/5203 ,  H01L27/326 ,  H01L27/3281 ,  H01L51/5225 ,  H01L2251/5323

摘要： A display apparatus comprises a display unit which has a plurality of organic EL elements two-dimensionally arranged to define pixels. Each organic EL element comprises a first electrode, an organic EL layer, and a second electrode laminated in order on an optically transparent substrate. One of the first electrode and second electrode is an optically transparent electrode, while the other is a non-optically transparent electrode. The non-optically transparent electrode is disposed to exist only in part of each pixel, as viewed from vertically above (for example, the width of the electrode is made smaller than the width of a pixel). In this way, the display unit can transmit light through portions of the pixels in which the non-optically transparent electrodes are not disposed. Preferably, the non-optically transparent electrode includes a mirror surface opposite to the organic EL layer.

摘要翻译： 显示装置包括具有二维排列以限定像素的多个有机EL元件的显示单元。 每个有机EL元件包括依次层叠在光学透明基板上的第一电极，有机EL层和第二电极。 第一电极和第二电极之一是光学透明电极，而另一个是非光学透明电极。 非光学透明电极被设置为仅从垂直方向观察每个像素的一部分（例如，使电极的宽度小于像素的宽度）。 以这种方式，显示单元可以透过不配置非光学透明电极的像素部分。 优选地，非光学透明电极包括与有机EL层相对的镜面。