Connecting lead wire for a solar battery, method for fabricating same, and solar battery using the connecting lead wire
US7568959B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 12, 2007 |
| Grant date | Aug 4, 2009 |
| Priority date | — |
| Expiry date | Sep 12, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/10
Abstract
A metallic material is rolled to provide a conductor 3 having a rectangular cross section. A surface of the rectangular conductor 3 is plated with a plating layer 14. A thickness of the plating layer 14 at a surface facing to the Si cell is not more than 5 μm to provide a connecting lead wire 12 for a solar battery. The connecting lead wire 12 for a solar battery has 0.2% proof stress of not more than 60 MPa. The connecting lead wire 12 for a solar battery is connected to a predetermined contact region of a Si cell 1 of a solar battery at a high temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.