Solar cell
US5009721A · kind A · utility
6Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 1989 |
| Grant date | Apr 23, 1991 |
| Priority date | — |
| Expiry date | Aug 2, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
Abstract
A solar cell device in which a plurality of solar cell elements are connected by interconnectors includes a metal film inserted between the electrode of the solar cell element and the interconnector, and the welded area between the metal film and the electrode is larger than the welded area between the metal film and the interconnector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.