18826187. BATTERY AND MODULE (TOYOTA JIDOSHA KABUSHIKI KAISHA)
BATTERY AND MODULE
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Masahiro Ishizuka of Toyota-shi JP
Hajime Hasegawa of Aichi-gun JP
Mitsuru Tateishi of Toyota-shi JP
Masashi Chihara of Nagoya-shi JP
BATTERY AND MODULE
This abstract first appeared for US patent application 18826187 titled 'BATTERY AND MODULE
Original Abstract Submitted
A battery includes: a layer-type electrode body including a positive electrode sheet and a negative electrode sheet, the positive negative electrode sheets being alternately layered in a layering direction via a separator sheet; a laminate exterior body accommodating the electrode body; a positive electrode tab that projects from the laminate exterior body toward a first direction orthogonal to the layering direction, and that is electrically connected to the positive electrode sheets; a negative electrode tab that projects from the laminate exterior body toward another side in the first direction, and that is electrically connected to the negative electrode sheets; and an electrically insulating layer, wherein: the positive electrode current collector includes a positive electrode lead part, the electrically insulating layer is disposed at a surface of the positive electrode lead part, and the electrically insulating layer includes a binder and an electrically insulating filler.