ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

  • US 20080064286A1
  • Filed: 11/02/2007
  • Published: 03/13/2008
  • Est. Priority Date: 04/12/2003
  • Status: Active Grant
First Claim
Patent Images

1. A method of manufacturing an organic electroluminescent display device comprising:

  • preparing a rear substrate having an organic electroluminescent portion;

    coating a mixture comprising polymer, silicate, and solvent on an internal surface of a front substrate;

    curing the mixture so that the polymer is burnt, whereby the mixture is formed to a porous silica layer;

    coating a sealant on a portion outside an organic electroluminescent portion disposed on at least one of the rear substrate and the front substrate; and

    assembling the rear substrate and the front substrate.

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