Patent · US Active

Bonds for solar cell metallization

US10923616B2 · kind B2 · utility

0Cited by

16References

20Claims

0Family size

Assignees

SUNPOWER CORPORATION · US
TOTAL MARKETING SERVICES · FR

Inventors

Richard Hamilton Sewell · Los Altos, US
Michel Arsène Olivier Ngamo Toko · Brussels, BE
Matthieu Moors · Braine-le-Château, BE
Jens Dirk Moschner · Tarp, DE

Key dates

Filing date	Mar 9, 2020
Grant date	Feb 16, 2021
Priority date	—
Expiry date	Mar 9, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/50
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A solar cell can include a substrate and a semiconductor region disposed in or above the substrate. The solar cell can also include a conductive contact disposed on the semiconductor region with the conductive contact including a conductive foil bonded to the semiconductor region.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.