ORGANIC LIGHT EMITTING DIODE DISPLAY

  • US 20150311473A1
  • Filed: 01/16/2015
  • Published: 10/29/2015
  • Est. Priority Date: 04/25/2014
  • Status: Active Grant
First Claim
Patent Images

1. An organic light emitting device comprising:

  • a first substrate;

    a plurality of electrodes on the first substrate;

    a pixel definition layer on the plurality of electrodes and comprising a plurality of openings and respectively exposing the plurality of electrodes; and

    a spacer on the pixel definition layer,wherein the pixel definition layer comprises a first opening and a second opening adjacent to each other along a first direction by an interval for each pixel, and a third opening adjacent to the first opening and the second opening by an interval along a second direction crossing the first direction, andwherein the spacer is at a crossing point of a first imaginary line extending in the first direction and passing between the first opening and the third opening and a second imaginary line extending in the second direction and passing between the first opening and the second opening.

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