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US 11,329,177 B2Granted
Stable perovskite module interconnects
AssigneeSwift Solar Inc.
InventorKevin Alexander Bush
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Abstract
Thin-film solar cell modules and serial cell-to-cell interconnect structures and methods of fabrication are described. In an embodiment, solar cell module and interconnect includes a conformal transport layer over a subcell layer. The conformal transport layer may also laterally surround an outside perimeter the subcell layer.
Claims18
A solar cell interconnect comprising:
- a bottom electrode layer;
- a first patterned line opening in the bottom electrode layer;
- a subcell layer over the bottom electrode layer;
- a second patterned line opening in the subcell layer;
- a conductive plug substantially located within the second patterned line opening;
- a conformal transport layer over and directly on the subcell layer and the conductive plug;
- a top electrode layer over the conformal transport layer;
- and a third patterned line opening in the top electrode layer.
5 more elements
Dependencies are inferred from the claim text.