Solar cell with cell architecture designed for reduced carrier recombination
US12074234B1 · kind B1 · utility
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18Claims
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Assignee
Inventor
Key dates
| Filing date | Apr 30, 2023 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Apr 30, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F71/129
Abstract
A solar cell is disclosed. The solar cell incudes a substrate, a dielectric layer formed on a backside of the substrate, and a plurality of non-contiguous deposited emitter regions having a first polarity on the dielectric layer. The solar cell also includes at least one deposited emitter region having a second polarity on the dielectric layer, laterally disposed to the plurality of non-contiguous deposited emitter regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.