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Organic light emitting display device and method of manufacturing the same

  • US 9,685,488 B2
  • Filed: 11/06/2014
  • Issued: 06/20/2017
  • Est. Priority Date: 02/21/2014
  • Status: Active Grant
First Claim
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1. An organic tight emitting display (OLEO) device, comprising:

  • a first substrate including an emission region, a peripheral region that surrounds a circuit region, the circuit region being arranged between the emission region and the peripheral region, the peripheral region being spaced apart from the emission region by the circuit region;

    a second substrate facing the first substrate;

    an organic light emitting element arranged within the emission region of the first substrate;

    a sealing member arranged within the peripheral region of the first substrate and configured to bond together the first substrate and the second substrate upon being cured by a laser beam;

    a sensing cell arranged on the second substrate at a location that corresponds to organic light emitting element;

    a conductive pattern arranged on the second substrate at a location that corresponds to the circuit region;

    a block pattern arranged on the second substrate at locations that correspond to the sealing member; and

    a protective layer covering the sensing cell, the conductive pattern, and the block pattern on the second substrate,wherein the block pattern and the conductive pattern are comprised of a same material selected from a group consisting of molybdenum, silver, titanium, copper, aluminum, molybdenum/aluminum/molybdenum, andwherein the sensing cell is comprised of a material selected from a group consisting of indium tin oxide, indium oxide, indium zinc oxide, tin oxide, zinc oxide.

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