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Electroluminescent element and display

  • US 20040207577A1
  • Filed: 10/16/2003
  • Published: 10/21/2004
  • Est. Priority Date: 10/17/2002
  • Status: Active Grant
First Claim
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1. An electroluminescent element comprising at least a substrate, an electrode formed on the substrate and an electric light emitting layer wherein an area of a light emitting region changes in an element region where an electric field is applied to a pair of facing electrodes.

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