Dye-sensitized solar cell element for low illuminance
US10096431B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2013 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Mar 27, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/542
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The dye-sensitized solar cell element includes at least one dye-sensitized solar cell (DSC), a first current extracting portion and a second current extracting portion for extracting current from the at least one DSC. The DSC comprises a first electrode having a transparent substrate and a transparent conductive layer provided on the surface of the substrate, a second electrode facing the first electrode and having a metal substrate, an oxide semiconductor layer provided on the first electrode, and an annular sealing portion bonding the first electrode with the second electrode. The first current extracting portion is included in the conductive film of one DSC of the at least one DSC, the second current extracting portion is connected with the metal substrate of the second electrode of one DSC of the at least one DSC, and the first and second current extracting portions are disposed next to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.