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ORGANIC ELECTROLUMINESCENCE DISPLAY APPARATUS

  • US 20110095279A1
  • Filed: 07/10/2009
  • Published: 04/28/2011
  • Est. Priority Date: 07/11/2008
  • Status: Active Grant
First Claim
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1. An organic electroluminescence display apparatus, comprising:

  • a substrate; and

    multiple organic electroluminescence devices which are stacked on the substrate, each of which comprises electrodes and an organic layer which includes at least an emission layer and which is sandwiched by the electrodes,wherein the organic layers comprises;

    a first organic layer contained in a first organic electroluminescence device and a second organic layer contained in a second organic electroluminescence device, the first organic layer and the second organic layer being arranged side by side in an emission region corresponding to a pixel, wherein a distance between the electrodes sandwiching the first organic layer and a distance sandwiching the second organic layer are different; and

    a third organic layer having a same thickness continuously stacked over the first organic layer and the second organic layer through an intermediate electrode, andwherein the third organic layer has an emission spectrum peak wavelength which is longer than an emission spectrum peak wavelength of at least one of the first organic layer and the second organic layer.

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