DYE COMPOUND, DYE-SENSITIZED SOLAR CELL USING THE SAME AND DYE SOLUTION
申请人:Tang Wei-Cheng
公开号:US20120285538A1
公开(公告)日:2012-11-15
The present invention provides a dye compound of formula (I) or a salt thereof and a dye-sensitized solar cell using the dye compound:
wherein R
1
and R
2
are, independently, H, C
1
-C
12
alkoxy or a halogen; and D
1
and D
2
are, independently, C
1
-C
12
alkyl, or D1, D2 and N form one of
The dye compound is applicable to a dye-sensitized solar cell for increasing photoelectric efficiency of the dye-sensitized solar cell.
[EN] SPIROBIFLUORENE ORGANIC LIGHT-EMITTING COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE<br/>[FR] COMPOSÉ ÉLECTROLUMINESCENT ORGANIQUE À BASE DE SPIROBIFLUORÈNE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE<br/>[ZH] 一种螺二芴类有机电致发光化合物及有机电致发光器件