View source for 18242587. BATTERY TAB STRUCTURE, BATTERY, AND TAB FILM CUTTING METHOD simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

=BATTERY TAB STRUCTURE, BATTERY, AND TAB FILM CUTTING METHOD=


==Organization Name==

[[:Category:TOYOTA JIDOSHA KABUSHIKI KAISHA|TOYOTA JIDOSHA KABUSHIKI KAISHA]]


[[Category:TOYOTA JIDOSHA KABUSHIKI KAISHA]]

==Inventor(s)==

[[:Category:Daisuke Tayama of Toyota-shi Aichi-ken (JP)|Daisuke Tayama of Toyota-shi Aichi-ken (JP)]][[Category:Daisuke Tayama of Toyota-shi Aichi-ken (JP)]]

==BATTERY TAB STRUCTURE, BATTERY, AND TAB FILM CUTTING METHOD - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18242587 titled 'BATTERY TAB STRUCTURE, BATTERY, AND TAB FILM CUTTING METHOD

==Simplified Explanation==

The abstract describes a battery design that includes an electrode body, a charge collection terminal, a laminated sheet, and a tab film. The tab film is welded to the charge collection terminal and the laminated sheet, with a projection portion that protrudes from a corner portion of the charge collection terminal.

* The battery design includes an electrode body, charge collection terminal, laminated sheet, and tab film.
* The tab film is interposed between the charge collection terminal and the laminated sheet.
* The tab film has a projection portion that protrudes from a corner portion of the charge collection terminal.
* The tab film is welded to the charge collection terminal and the laminated sheet at the periphery of the charge collection terminal.

== Potential Applications ==
This battery design could be used in various electronic devices, such as smartphones, laptops, and electric vehicles.

== Problems Solved ==
This design helps improve the efficiency and reliability of the battery by providing a secure connection between the charge collection terminal and the laminated sheet.

== Benefits ==
- Enhanced battery performance
- Improved durability and longevity
- Simplified manufacturing process

== Potential Commercial Applications ==
Optimizing Battery Design for Improved Performance

== Unanswered Questions ==
=== How does this design compare to existing battery technologies in terms of cost-effectiveness? ===
The article does not provide information on the cost implications of implementing this battery design compared to traditional designs.

=== What impact does this design have on the overall size and weight of the battery? ===
The article does not address how this design may affect the size and weight of the battery compared to other designs.


==Original Abstract Submitted==

A battery includes an electrode body, a charge collection terminal that contacts a side face on a first direction one side of the electrode body, a laminated sheet covering the electrode body and a portion of the charge collection terminal at another side in the first direction, and a tab film. The tab film is interposed between the charge collection terminal and the laminated sheet, is formed with a projection portion that protrudes out from a corner portion provided to the charge collection terminal at an end portion in a second direction orthogonal to the first direction and to a thickness direction of the charge collection terminal, and is welded to the charge collection terminal and the laminated sheet at a periphery of the charge collection terminal.



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