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:
Mar. 10, 2026
Filed:
Feb. 07, 2022
Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;
Ryota Tajima, Kanagawa, JP;
Kensuke Yoshizumi, Kanagawa, JP;
Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, JP;
Abstract
To provide a battery capable of changing in shape safely. To provide a battery capable of repeatedly bent. The battery includes a first lead, a second lead, a first current collector, and a second current collector. The first current collector includes a first portion bonded to the first lead and a second portion coated with a first active material. The second current collector includes a third portion bonded to the second lead and a fourth portion coated with a second active material. The first lead, the second portion, and the fourth portion overlap with each other in a portion. The second lead, the second portion, and the fourth portion overlap with each other in a portion.