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:
Sep. 15, 2025
Contemporary Amperex Technology Co., Limited, Ningde, CN;
Changsong Chen, Ningde, CN;
Bao Tu, Ningde, CN;
Wenming Guo, Ningde, CN;
Ruoxuan Shi, Ningde, CN;
Xiao Liu, Ningde, CN;
Limei Zhou, Ningde, CN;
Yongsheng Guo, Ningde, CN;
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde, CN;
Abstract
The present application relates to the technical field of photovoltaics, and provides a perovskite cell, a photovoltaic module, a photovoltaic power generation system and an electrical device. The perovskite cell includes: a wide absorption spectrum perovskite layer located between a transparent substrate layer and an electrode layer, wherein the wide absorption spectrum perovskite layer includes a three-dimensional perovskite and a light-conversion material, at least part of the light-conversion material is distributed in the intergranular gaps of the three-dimensional perovskite, and the light-conversion material includes at least one of an up-conversion material and a down-conversion material. The present application can alleviate the technical problems of a low solar spectrum utilization rate and a low energy conversion efficiency of the existing perovskite cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile