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. 19, 2018
Filed:
Nov. 18, 2014
Sanyo Electric Co., Ltd., Osaka, JP;
Yoshitomo Nishihara, Hyogo, JP;
SANYO ELECTRIC CO., LTD., Osaka, JP;
Abstract
A power source device has: battery cells respectively having electrode terminals; a rigid circuit board including a detection circuit for detecting states in the battery cells; a FPC electrically connecting the electrode terminals and the detection circuit; and, connecting members provided at a tip of the PFC, electrically connecting the battery cells and the FPC. The FPC has fixing portions fixed to the rigid circuit board. The fixing portions include: a signal line connecting portion having conductive foils of which one side ends are fixed to the rigid circuit board, which electrically connect the electrode terminals and the detection circuit; and a reinforcing portion having a fixing metal foil of which one side end is fixed to the rigid circuit board, which is insulated from the electrode terminals. The signal line connecting portion has a connecting area overlapping the rigid circuit board.