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Organic light-emitting display

  • US 9,460,650 B2
  • Filed: 03/13/2014
  • Issued: 10/04/2016
  • Est. Priority Date: 04/24/2013
  • Status: Active Grant
First Claim
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1. An organic light-emitting display, comprising:

  • a pair of first sub-pixels of a first color arranged adjacent to one another in different rows and corresponding to different unit pixels;

    a pair of second sub-pixels of a second color adjacent to one another in different rows and corresponding to different unit pixels, the pair of first sub-pixels and the pair of second sub-pixels arranged alternately in a first column; and

    third sub-pixels of a third color in a second column adjacent to the first column, wherein each third sub-pixel includes a light-emitting diode and a pixel circuit connected to the light-emitting diode, and each of the first sub-pixel and the second sub-pixel including;

    a plurality of light-emitting diodes, each of which includes an anode electrode and a cathode electrode;

    a pixel circuit to be selectively connected to at least one of the plurality of light-emitting diodes; and

    a switch circuit between the pixel circuit and the plurality of light-emitting diodes,wherein the switch circuit of the first sub-pixel in the first row is to selectively connect the pixel circuit of the first sub-pixel in the first row to at least one of the light-emitting diodes of the first sub-pixel in the first row and at least one of a plurality of light-emitting diodes of the first sub-pixel in the second row adjacent to the first row according to a state of the plurality of light-emitting diodes of the first sub-pixel in the first row, andwherein the switch circuit of the second sub-pixel in the first row is to selectively connect the pixel circuit of the second sub-pixel in the first row to at least one of the light-emitting diodes of the second sub-pixel in the first row and at least one of a plurality of light-emitting diodes of the second sub-pixel in the second row according to a state of the plurality of light-emitting diodes of the second sub-pixel in the first row.

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