SECONDARY BATTERY
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Nov 28, 2024
app pub date -
Mar 25, 2024
filing date -
Mar 25, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A secondary battery includes: an electrode assembly including a stack of a plurality of positive electrodes and a plurality of negative electrodes with a separator in between, each of the plurality of positive electrodes including a positive-electrode current collecting foil, each of the plurality of negative electrodes including a negative-electrode current collecting foil; and an exterior package that accommodates part of the electrode assembly. The electrode assembly includes a positive-electrode current collecting bundle including a bundle of respective parts of a plurality of the positive-electrode current collecting foils, and a negative-electrode current collecting bundle including a bundle of respective parts of a plurality of the negative-electrode current collecting foils, and part of at least one collecting bundle of the positive-electrode current collecting bundle and the negative-electrode current collecting bundle extends to outside of the exterior package.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully