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 |
US2017062640(A1) |
申请公布日期 |
2017.03.02 |
申请号 |
US201615348215 |
申请日期 |
2016.11.10 |
申请人 |
Harley Gabriel;Morse Michael;Cousins Peter John |
发明人 |
Harley Gabriel;Morse Michael;Cousins Peter John |
分类号 |
H01L31/05;H01L31/0236;H01L31/18;H01L31/068;H01L31/0216;H01L31/048;H01L31/028 |
主分类号 |
H01L31/05 |
代理机构 |
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代理人 |
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主权项 |
1. A solar cell, comprising:
a plurality of sub-cells, each of the sub-cells comprising a singulated and physically separated semiconductor substrate portion, wherein adjacent ones of the singulated and physically separated semiconductor substrate portions have a groove there between; and a monolithic metallization structure, wherein a portion of the monolithic metallization structure couples ones of the plurality of sub-cells, wherein the groove between adjacent ones of the singulated and physically separated semiconductor substrate portions exposes a portion of the monolithic metallization structure. |
地址 |
Mountain View CA US |