The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2024
Filed:
Dec. 30, 2016
Maxeon Solar Pte. Ltd., Singapore, SG;
Matthieu Minault Reich, San Jose, CA (US);
Seung Bum Rim, Pleasanton, CA (US);
Abstract
Methods of fabricating a solar cell including metallization techniques and resulting solar cells, are described. In an example, forming a first semiconductor region and a second semiconductor region on the back side of a substrate. A first conductive busbar can be formed above the first semiconductor region. A first portion of a second conductive busbar can be formed above the second semiconductor region. A second portion of the second conductive busbar can be formed above the second semiconductor region, where a separation region separates the second portion and the first portion of the second conductive busbar. A third conductive busbar can be formed above the first semiconductor region. A first conductive bridge can be formed above the separation region, where the first conductive bridge electrically connects the first conductive busbar to the third conductive busbar.