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Organic light emitting display device and method of manufacturing the same

  • US 20060220549A1
  • Filed: 03/28/2006
  • Published: 10/05/2006
  • Est. Priority Date: 03/30/2005
  • Status: Active Grant
First Claim
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1. A light emitting display device comprising:

  • a first substrate having a first interior surface;

    an array of light emitting units formed on the first interior surface, the array having a top surface facing away from the first substrate;

    a second substrate placed over the first substrate and the array, the second substrate having a second interior surface, which faces the first substrate; and

    a desiccant layer placed between the first and second substrates, the desiccant layer comprising a desiccant, a binder, a selective light absorber, and at least one of a metal oxide and a metal salt, wherein the at least one of the metal oxide and the metal salt is in a particulate form having an average particle diameter of about 100 nm or less, and wherein the desiccant layer is substantially transparent with respect to visible light.

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