METALLIZATION OF CONDUCTIVE WIRES FOR SOLAR CELLS
First Claim
1. A system for electrically coupling solar cells, the system comprising:
- a wire guide to align conductive wires substantially parallel with at least one doped region of a semiconductor substrate; and
a bonding head of the wire guide to bond the conductive wires to the at least one doped region of the semiconductor substrate, wherein the wire guide inhibits lateral movement of the conductive wires in contact with the bonding head.
1 Assignment
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Accused Products
Abstract
Methods of fabricating a solar cell, and system for electrically coupling solar cells, are described. In an example, the methods for fabricating a solar cell can include placing conductive wires in a wire guide, where conductive wires are placed over a first semiconductor substrate having first doped regions and second doped regions. The method can include aligning the conductive wires over the first and second doped regions, where the wire guide aligns the conductive wires substantially parallel to the first and second doped regions. The method can include bonding the conductive wires to the first and second doped regions. The bonding can include applying a mechanical force to the semiconductor substrate via a roller or bonding head of the wire guide, where the wire guide inhibits lateral movement of the conductive wires during the bonding.
1 Citation
20 Claims
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1. A system for electrically coupling solar cells, the system comprising:
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a wire guide to align conductive wires substantially parallel with at least one doped region of a semiconductor substrate; and a bonding head of the wire guide to bond the conductive wires to the at least one doped region of the semiconductor substrate, wherein the wire guide inhibits lateral movement of the conductive wires in contact with the bonding head. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system for electrically coupling solar cells, the system comprising:
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a wire guide to align conductive wires substantially parallel with a at least one doped region of a semiconductor substrate; and a roller coupled to the bonding head of the wire guide, wherein the roller is configured to bond the conductive wires to the at least one doped region of the semiconductor substrate, and wherein the wire guide inhibits lateral movement of the conductive wires in contact with the roller coupled to the bonding head. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification