Organic dye, photoelectric conversion material, semiconductor electrode and photoelectric conversion device
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United States of America Patent
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Sep 14, 2010
Grant Date -
Apr 17, 2008
app pub date -
Nov 14, 2007
filing date -
Jul 29, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Disclosed are an organic dye having a specific structure, a photoelectric conversion material containing the dye, a semiconductor electrode formed of a substrate having an electrically conductive surface, a semiconductor layer coated on the electrically conductive surface and the above dye adsorbed on the surface, and a photoelectric conversion device to which the above dye is applied.The present invention uses the above dye and can therefore provide a photoelectric conversion device excellent in photoelectric conversion efficiency, and the photoelectric conversion device is suitable for use in a solar cell or the like.
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