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Organic dye-sensitized metal oxide semiconductor electrode and its manufacturing method, and organic dye-sensitized solar cell

  • US 7,118,936 B2
  • Filed: 10/11/2002
  • Issued: 10/10/2006
  • Est. Priority Date: 10/11/2001
  • Status: Expired due to Fees
First Claim
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1. A semiconductor electrode of organic dye-sensitized metal oxide comprising a substrate having a transparent electrode thereon, a semiconductor layer of metal oxide provided on the electrode and an organic dye absorbed on a surface of the semiconductor layer, wherein the semiconductor layer is formed by an opposite target type diode sputtering process or a dual cathode type magnetron sputtering process, and the transparent electrode includes a laminated layer comprising a metal compound layer and a metal layer which are superposed alternatively.

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