Method for manufacturing solar cell, solar cell, and solar cell module
US11177407B2 · kind B2 · utility
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Key dates
| Filing date | Mar 17, 2020 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Mar 17, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
Abstract
A method of manufacturing a back electrode type solar cell, may include forming by physical vapor deposition at least one layer of an electrode material film on both a first conductivity type semiconductor layer, to give a first electrode layer, and a second conductivity type semiconductor layer, to give a second electrode layer, and patterning the first electrode layer and the second electrode layer each in a strip-like shape such that the first electrode layer and the second electrode layer both extend in a first direction and are arranged in a second direction by removing a part of the electrode material film.
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