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DISPLAY DEVICE, METHOD OF MANUFACTURING DISPLAY DEVICE, AND ELECTRONIC DEVICE

  • US 20180083226A1
  • Filed: 02/19/2016
  • Published: 03/22/2018
  • Est. Priority Date: 04/01/2015
  • Status: Active Application
First Claim
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1. A display device comprising:

  • a first electrode;

    an inorganic hole injecting and transporting layer configured to be formed of an inorganic material and be formed on the first electrode;

    at least two light emitting units including a first organic light emitting unit and a second organic light emitting unit having different luminescent colors configured to be formed on the inorganic hole injecting and transporting layer;

    an electron transport layer configured to be formed on the at least two organic light emitting units; and

    a second electrode configured to be formed on the electron transport layer, whereina light emitting layer of the first organic light emitting unit is formed by laminating a light emitting layer of a first luminescent color and a light emitting layer of a second luminescent color, anda light emitting layer of the second organic light emitting unit is formed of the light emitting layer of the second luminescent color.

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