Squarylium dye, method of producing the same, photoelectric conversion element containing the dye, and solid-state imaging device
US8232471B2 · kind B2 · utility
3Cited by
2References
18Claims
0Family size
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Key dates
| Filing date | Jun 2, 2008 |
| Grant date | Jul 31, 2012 |
| Priority date | — |
| Expiry date | Jun 1, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A squarylium dye represented by formula (1):wherein A1 and B1 each independently represents a ring structure, and R1 and R2 each independently represents a substituent having a carbon number of 1 to 12.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.