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Organic light emitting device and method of manufacturing the same

  • US 9,559,334 B2
  • Filed: 04/21/2015
  • Issued: 01/31/2017
  • Est. Priority Date: 03/25/2015
  • Status: Active Grant
First Claim
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1. An organic light emitting device comprising:

  • a substrate;

    a pair of electrode composed of an anode and a cathode formed on the substrate; and

    an organic compound layer sandwiched between the anode and the cathode, the organic compound layer comprising at least two active layers, wherein melting points of the at least two active layers gradually decreases along a direction from the anode to the cathode.

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