Organic light emitting diode array substrate, organic light emitting diode display device having the same, and manufacturing method thereof

  • US 9,780,153 B2
  • Filed: 12/10/2015
  • Issued: 10/03/2017
  • Est. Priority Date: 05/06/2015
  • Status: Active Grant
First Claim
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1. An organic light emitting diode array substrate, comprising:

  • a base substrate;

    a first electrode;

    a second electrode; and

    a pixel definition layer comprising;

    a first insulating layer comprising a plurality of first insulating units;

    a second insulating layer comprising a plurality of second insulating units; and

    a conductive layer comprising a plurality of interconnected conductive units sandwiched by the first insulating layer and the second insulating layer;

    wherein each of the plurality of interconnected conductive units is sandwiched by one of the plurality of first insulating units and one of the plurality of second insulating units;

    a projection of at least one of the plurality of interconnected conductive units on the base substrate is covered by those of one of the plurality of first insulating units and one of the plurality of second insulating units;

    the first insulating layer and the second insulating layer are between the first electrode layer and the second electrode layer.

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