公开(公告)号：EP1566787A1

公开(公告)日：2005-08-24

申请号：EP03774171.7

申请日：2003-11-25

申请人： Toshiba Matsushita Display Technology Co., Ltd.

发明人： NANNO, Yutaka ,  TSUTSU, Hiroshi

IPC分类号： G09F9/30

CPC分类号： H01L27/3265 ,  H01L27/3211 ,  H01L27/326

摘要： An organic EL display panel includes a substrate, pixel electrodes, a common electrode, signal lines, power supply lines, thin-film transistors, scan lines, organic EL elements and storage capacitors. To obtain a full color image by light emissions of the organic EL elements, a red (R) emitter, a green (G) emitter and a blue (B) emitter are patterned correspondently with the pixel electrodes and arranged in this order along the gate line direction. The emitters are patterned such that each pair of the red (R) emitter, the green (G) emitter and the blue (B) emitter which are adjacent to each other along the gate line direction overlap each other to define a light-emitting layer overlap region, where colors of light components which exit the organic EL elements and pass through the emitters are mixed, between the adjacent organic EL elements arranged along the gate line direction. At least one of the thin-film transistor and the storage capacitor is arranged in the light-emitting layer overlap region.

摘要翻译： 有机EL显示面板包括基板，像素电极，公共电极，信号线，电源线，薄膜晶体管，扫描线，有机EL元件和存储电容器。 为了通过有机EL元件的发光获得全色图像，将红色（R）发射体，绿色（G）发射体和蓝色（B）发射体与像素电极对应地图案化，并且沿着栅极 线方向。 发射器被构图成使得沿栅极线方向彼此相邻的每对红色（R）发射极，绿色（G）发射极和蓝色（B）发射极彼此重叠以限定发光层 其中在沿着栅极线方向布置的相邻有机EL元件之间，重叠区域（其中，离开有机EL元件并穿过发射器的光成分的颜色被混合）。 薄膜晶体管和存储电容器中的至少一个被布置在发光层重叠区域中。