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. 04, 2023
Filed:
May. 23, 2022
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Kenji Kawano, Osaka, JP;
Taisuke Matsui, Osaka, JP;
Akio Matsushita, Osaka, JP;
Maki Hiraoka, Nara, JP;
Abstract
A solar cellincludes a substrate, a first electrode, an electron transport layer, a first photoelectric conversion layer, and a coating layer. The first photoelectric conversion layeris disposed between the first electrodeand the substrate. The substratehas a first main surface and a second main surface, and the second main surface has an uneven structure. The electron transport layerhas a first main surface and a second main surface, and the first main surface and the second main surface each have an uneven structure. The first photoelectric conversion layerhas a first main surface and a second main surface. The second main surface of the substratefaces the first main surface of the electron transport layer