| 摘要 |
An organic light emitting display is provided to prevent a voltage drop due to an additional metal wiring by connecting a substrate with a second electrode electrically and to expand a pixel dimension by saving a wiring space. In an organic light emitting display, a substrate(10) is made of a conduction material. An organic light emitting layer is formed on a top portion of the substrate. A first electrode and a second electrode(340) are arranged to interpose the organic light emitting layer. The substrate(10) and the second electrode(340) are connected electrically. An insulation layer is formed between the second electrode(340) and the substrate(10). The substrate(10) and the second electrode(340) are connected through an opening unit(341) formed on the insulation layer.
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