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:
Jun. 23, 2026
Filed:
Jul. 19, 2024
Hengdian Group Dmegc Magnetics Co., Ltd., Jinhua, CN;
Chaoyan Fang, Jinhua, CN;
Gangfeng Huang, Jinhua, CN;
Qingshan Du, Jinhua, CN;
Lanlan MA, Jinhua, CN;
Wenrui Wang, Jinhua, CN;
Deshuang Chen, Jinhua, CN;
Yong Ren, Jinhua, CN;
HENGDIAN GROUP DMEGC MAGNETICS CO., LTD., Jinhua, CN;
Abstract
A solar cell and a method for preparation the solar cell are provided. The solar cell includes a semiconductor substrate, a hole transport layer and an electronic transport layer, a first passivation layer and a second passivation layer. The semiconductor substrate includes a first surface and a second surface opposite to each other. The hole transport layer and the electronic transport layer are disposed on the first surface at interval. A material of the hole transport layer includes vanadium oxide, and a material of the electronic transport layer includes titanium oxide. The first passivation layer is located on a surface of the hole transport layer away from the semiconductor substrate. A surface of the first passivation layer away from the semiconductor substrate, a surface of the electronic transport layer away from the semiconductor substrate, and the first surface are all covered by the second passivation layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile