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. 06, 2026
Filed:
Dec. 17, 2024
Applicant:
Trina Solar Co., Ltd., Changzhou, CN;
Inventors:
Assignee:
Trina Solar Co., Ltd., Changzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10F 10/174 (2025.01); H10F 71/00 (2025.01); H10F 71/10 (2025.01); H10F 77/122 (2025.01); H10F 77/164 (2025.01); H10F 77/166 (2025.01); H10F 77/30 (2025.01);
U.S. Cl.
CPC ...
H10F 10/174 (2025.01); H10F 71/103 (2025.01); H10F 71/1221 (2025.01); H10F 71/1224 (2025.01); H10F 71/128 (2025.01); H10F 71/131 (2025.01); H10F 77/122 (2025.01); H10F 77/1645 (2025.01); H10F 77/1662 (2025.01); H10F 77/315 (2025.01);
Abstract
The present disclosure relates to a heterojunction solar cell, a manufacturing method thereof and a photovoltaic module. The heterojunction solar cell includes a substrate of a first conductivity type, a tunnel layer located on a light-receiving surface of the substrate, and a doped polysilicon layer located on a top surface of the tunnel layer. The doped polysilicon layer has the first conductivity type.
Hu, Yunyun. (2026). Heterojunction solar cell and manufacturing method thereof, and photovoltaic module (U.S. Patent No. 12757501). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12757501
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile