Organic electroluminescent display device and method of manufacturing the same

  • US 10,135,030 B2
  • Filed: 07/02/2017
  • Issued: 11/20/2018
  • Est. Priority Date: 04/12/2003
  • Status: Active Grant
First Claim
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1. An organic electroluminescent display device, comprising:

  • a rear substrate;

    an organic electroluminescent portion disposed over a surface of the rear substrate, the organic electroluminescent portion comprising a first electrode, an organic layer, and a second electrode in sequence;

    a front substrate opposing the rear substrate and coupled to the rear substrate to seal an internal space therebetween in which the organic electroluminescent portion is accommodated, thereby isolating the organic electroluminescent portion from the outside;

    a moisture-absorbing layer disposed over substantially an entire internal surface of the front substrate; and

    a sealant disposed between the rear substrate and the moisture-absorbing layer and in contact with the moisture-absorbing layer to couple the front substrate and the rear substrate.

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