Solar cell and method for manufacturing the same
US10833210B2 · kind B2 · utility
0Cited by
4References
11Claims
0Family size
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Key dates
| Filing date | Jul 3, 2014 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Jul 3, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
Abstract
Discussed is a solar cell including a semiconductor substrate, a tunneling layer formed on one surface of the semiconductor substrate, a first conductive semiconductor layer formed on a surface of the tunneling layer and a second conductive semiconductor layer formed on the surface the tunneling layer. A separation portion separates the first and second conductive semiconductor layers from each other, and is formed on the surface of the tunneling layer at a location corresponding to at least a portion of a boundary between the first and second conductive semiconductor layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.