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Organic electroluminescence element, organic electroluminescence display, and organic electroluminescence display apparatus

  • US 8,796,914 B2
  • Filed: 01/27/2011
  • Issued: 08/05/2014
  • Est. Priority Date: 04/07/2010
  • Status: Expired due to Fees
First Claim
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1. An organic EL element comprising:

  • a reflective electrode and a translucent electrode having a structure producing a microcavity effect;

    an organic EL layer for emitting blue light, the organic EL layer being sandwiched between the reflective electrode and the translucent electrode;

    a red fluorescent substance layer for converting the light from the organic EL layer into light in a red range;

    a green fluorescent substance layer for converting the light from the organic EL layer into light in a green range; and

    a blue pixel allowing the light from the organic EL layer to transmit therethrough,the red fluorescent substance layer and the green fluorescent substance layer including microparticles on a sub-micron order, andthe blue pixel being constituted by a light-distribution-characteristic adjusting layer for adjusting a light distribution characteristic of light from the organic EL layer.

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