| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminated organic EL display device capable of achieving a longer life. Ž<P>SOLUTION: In the organic EL display device, one pixel consists of two sub pixels. One sub pixel has a first organic layer and a second organic layer laminated via a common transparent electrode and the other sub pixel has the first organic layer and a third organic layer laminated via the common transparent electrode, and the first, second and third organic layers are different in luminescent color. The luminescent area of the second organic layer of each pixel is different from the luminescent area of the third organic layer. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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