Polymer compound and electronic device using the same
US9396831B2 · kind B2 · utility
2Cited by
0References
9Claims
0Family size
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Key dates
| Filing date | Jun 1, 2012 |
| Grant date | Jul 19, 2016 |
| Priority date | — |
| Expiry date | Jan 12, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A polymer compound comprising a constituent unit represented by the formula (1), the formula (2), the formula (3) or the formula (4) can be utilized for producing an organic film solar battery showing high open end voltage:(in the formulae (1) to (4), Ar1 represents a tri-valent aromatic carbocyclic group or a tri-valent aromatic heterocyclic group. Ar2 represents a tetra-valent aromatic carbocyclic group or a tetra-valent aromatic heterocyclic group. Z represents —O—, —S—, —C(C═O)—, —S(═O)—, —SO2—, —Si(R)2—, —N(R)—, —B(R)—, —P(R)— or —P(═O)(R)—. R represents a hydrogen atom, a halogen atom or a mono-valent group.).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.