发明名称 |
SOLAR CELL HAVING A PLURALITY OF SUB-CELLS COUPLED BY A METALLIZATION STRUCTURE |
摘要 |
Solar cells having a plurality of sub-cells coupled by metallization structures, and singulation approaches to forming solar cells having a plurality of sub-cells coupled by metallization structures, are described. In an example, a solar cell, includes a plurality of sub-cells, each of the sub-cells having a singulated and physically separated semiconductor substrate portion. Adjacent ones of the singulated and physically separated semiconductor substrate portions have a groove there between. The solar cell also includes a monolithic metallization structure. A portion of the monolithic metallization structure couples ones of the plurality of sub-cells. The groove between adjacent ones of the singulated and physically separated semiconductor substrate portions exposes a portion of the monolithic metallization structure. |
申请公布号 |
PH12016501676(A1) |
申请公布日期 |
2017.02.06 |
申请号 |
PH12016501676 |
申请日期 |
2016.08.23 |
申请人 |
SUNPOWER CORPORATION |
发明人 |
HARLEY, GABRIEL;MORSE, MICHAEL;COUSINS, PETER JOHN |
分类号 |
H01L31/046;H01L31/047;H01L31/0475 |
主分类号 |
H01L31/046 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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