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:
Oct. 20, 2026
Filed:
Apr. 30, 2025
Jinko Solar Co., Ltd., Jiangxi, CN;
Jinko Solar (Haining) Co., Ltd., Haining City, CN;
JINKO SOLAR CO., LTD., Jiangxi, CN;
JINKO SOLAR (HAINING) CO., LTD., Zhejiang, CN;
Abstract
A back contact cell includes: a cell base having a first edge; first finger electrodes and second finger electrodes, first connection electrodes and second connection electrodes, and a connection structure. The first connection electrodes include an edge connection electrode adjacent to the first edge, and no soldering portion is provided on the edge connection electrode. A second connection electrode immediately adjacent to the first edge includes separate collection portions, where at least one collection portion is connected to one or more respective second finger electrodes of the second finger electrodes. The connection structure is connected at one end to the edge connection electrode, extends through a space between two adjacent collection portions of the second connection electrode immediately adjacent to the edge connection electrode, and is connected at another end to one of the first connection electrodes adjacent to the edge connection electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile