Dye compound

Details Dye compound Dye compound

2008-05-29

2009-08-04

Powers, Fiona T (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C548S527000, C548S560000

Reexamination Certificate

active

07569704

ABSTRACT:
The present invention relates to a novel dye compound, represented by the following formula (I):wherein R1, D1, D2, X, and Y are defined the same as the specification. The dye compound of the present invention is suitable for Dye-Sensitized Solar Cell (DSSC). In addition, the dye compound of the present invention has high molar absorption coefficient, so that the DSSC manufactured by the dye compound of the present invention can have good photoelectric characteristics.

REFERENCES:
patent: 7446207 (2008-11-01), Velusamy et al.
patent: 2006/0130249 (2006-06-01), Ikeda et al.
patent: 2007/0240756 (2007-10-01), Lee et al.
patent: 2003-282165 (2003-10-01), None
patent: WO 2007/100033 (2007-09-01), None
patent: WO 2008/004580 (2008-01-01), None
Kim et al., “Molecular Engineering of Organic Sensitizers for Solar Cell Applications”, Journal of the American Chemical Society, 128(51), 16701-16707, 2006.

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