The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 2025
Filed:
Aug. 06, 2021
Applicant:
Eni S.p.a., Rome, IT;
Inventors:
Assignee:
ENI S.P.A., Rome, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 30/30 (2023.01); H10K 30/50 (2023.01); H10K 30/81 (2023.01); H10K 85/10 (2023.01); H10K 85/20 (2023.01);
U.S. Cl.
CPC ...
H10K 30/30 (2023.02); H10K 30/81 (2023.02); H10K 85/111 (2023.02); H10K 85/113 (2023.02); H10K 85/1135 (2023.02); H10K 85/151 (2023.02); H10K 85/215 (2023.02); H10K 30/50 (2023.02);
Abstract
An inverted polymer photovoltaic cell (or solar cell) includes an anode; The inverted polymer photovoltaic cell (or solar cell) shows good values of photoelectric conversion efficiency (power conversion efficiency—PCE) (η) and, in particular, a good level of adhesion between the different layers, more specifically between the active layer and the first anodic interlayer (buffer layer).