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Organic light emitting device having dual flexible substrates

  • US 9,276,224 B2
  • Filed: 11/26/2013
  • Issued: 03/01/2016
  • Est. Priority Date: 06/20/2001
  • Status: Expired due to Fees
First Claim
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1. A light emitting device comprising:

  • a first flexible substrate;

    a pixel portion over the first flexible substrate, the pixel portion comprising a transistor and an organic light emitting diode;

    a wiring electrically connected to the pixel portion;

    a second flexible substrate over the first flexible substrate with the pixel portion and the wiring therebetween, the second flexible substrate comprising a hole overlapping with the wiring; and

    a flexible printed circuit over the second flexible substrate, the flexible printed circuit electrically connected to the wiring through the hole,wherein the organic light emitting diode comprises a first electrode, a second electrode, and, an organic light emitting laver between the first electrode and the second electrode.

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