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Photovoltaic cell

  • US 6,812,399 B2
  • Filed: 02/27/2002
  • Issued: 11/02/2004
  • Est. Priority Date: 04/27/2000
  • Status: Expired due to Term
First Claim
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1. A photovoltaic cell, comprising:

  • a first electrode;

    a second electrode;

    a first layer between the first and second electrodes, the first layer comprising;

    a first polymer, the first polymer being conjugated; and

    a fullerene component; and

    a second layer between the first electrode and the first layer, the second layer comprising doped poly(3-alkylthiophene).

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