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US 11,056,741 B2Granted
Battery and electronic device
AssigneeMurata Manufacturing Co., Ltd.
InventorsTakahisa Ishimatsu, Yukio Miyaki
Life of this patent
Estimating the term…
Abstract
A battery is provided. The battery includes a battery element; a film-like outer package member configured to accommodate the battery element; and a carbon fiber sheet provided between the battery element and the film-like outer package member, and the carbon fiber sheet includes long fibers.
Claims15
A battery comprising:
- a battery element having a main surface having substantially rectangular shape in a top view;
- a film-like outer package member configured to accommodate the battery element;
- and
- a carbon fiber sheet provided between the main surface of the battery element and the film-like outer package member,
- wherein the carbon fiber sheet includes long fibers
- wherein the long fibers are carbon fibers having a length of 50% to 120% with respect to a length of a side portion of the main surface.
3 more elements
Dependencies are inferred from the claim text.