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Semiconductor device and driving method of the same

  • US 8,089,799 B2
  • Filed: 01/07/2009
  • Issued: 01/03/2012
  • Est. Priority Date: 10/18/2004
  • Status: Expired due to Fees
First Claim
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1. Paper in which a wireless tag is implanted, the wireless tag comprising:

  • a memory element over a flexible substrate; and

    an antenna over the flexible substrate, the antenna being capable of receiving and sending electromagnetic field and supplying power for operating the memory element,wherein the memory element comprises;

    a first electrode over the flexible substrate;

    an organic compound layer over the first electrode; and

    a second electrode over the organic compound layer, andwherein the memory element is arranged to change a distance between the first and second electrodes when a voltage is applied between the first and second electrodes.

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