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PROCESS FOR PRODUCING ELECTROLUMINESCENT DEVICE

  • US 20090087546A1
  • Filed: 09/23/2008
  • Published: 04/02/2009
  • Est. Priority Date: 09/28/2007
  • Status: Abandoned Application
First Claim
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1. A process for producing an electroluminescent device, comprising the steps of:

  • preparing a substrate,forming a first electrode layer on the substrate,forming a luminescent layer on the first electrode layer by applying, to the first electrode layer, a luminescent-layer-forming coating liquid containing quantum dots, each quantum dot being surrounded by organic ligands,removing the organic ligands from the quantum dots by subjecting the luminescent layer to UV-ozone cleaning, andforming a second electrode layer on the luminescent layer in which the organic ligands have been removed from the quantum dots.

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