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:
Jul. 15, 2025
Filed:
Mar. 23, 2023
Zhejiang Jinko Solar Co., Ltd., Zhejiang, CN;
Changming Liu, Zhejiang, CN;
ZHEJIANG JINKO SOLAR CO., LTD., Haining, CN;
Abstract
A solar cell, a method for manufacturing solar cell, and a photovoltaic module. The solar cell includes: a semiconductor substrate; a tunneling layer located over a rear surface of the semiconductor substrate; a hydrogen barrier layer located over a surface of the tunneling layer; a lightly doped conductive layer located over a surface of the hydrogen barrier layer; and grid-shaped doped conductive layers located on at least part of a surface of the lightly doped conductive layer, wherein each of the grid-shaped doped conductive layers includes a heavily doped conductive layer and a metal barrier layer that are stacked on one another.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile