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El element having a color filter formed on an upper electrode

  • US 5,958,610 A
  • Filed: 02/20/1997
  • Issued: 09/28/1999
  • Est. Priority Date: 02/22/1996
  • Status: Expired due to Term
First Claim
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1. An EL element comprising an insulating substrate and a lower electrode, insulating layer, luminescent layer and upper transparent electrode laminated directly or indirectly on said insulating substrate, said EL element further comprising a color filter made of organic material and formed on and directly contacting said upper transparent electrode, said organic material having an average molecular weight in a range of from 100 to 50000.

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