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Roll-to-roll fabricated electronically active device

  • US 7,723,733 B2
  • Filed: 10/03/2006
  • Issued: 05/25/2010
  • Est. Priority Date: 03/29/2004
  • Status: Active Grant
First Claim
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1. An electronically active sheet, comprising:

  • a first substrate having an electrically conductive surface;

    a second substrate having an electrically conductive pattern disposed thereon;

    at least one semiconductor element, said at least one semiconductor element having a first conductor and a second conductor;

    an adhesive having said at least one semiconductor element fixed thereto and disposed between said electrically conductive surface and said electrically conductive pattern to form a lamination, said adhesive being activatable to bind said second substrate to said first substrate so that one of said first conductor and said second conductor of said at least one semiconductor element is automatically brought into and maintained in electrical communication with said electrically conductive pattern of said second substrate and so that the other of said first conductor and said second conductor of said at least one semiconductor element is automatically brought into and maintained in electrical communication with said electrically conductive surface of said first substrate.

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