View source for 18668733. SECONDARY BATTERY simplified abstract (SAMSUNG SDI CO., LTD.)

=SECONDARY BATTERY=


==Organization Name==

[[:Category:SAMSUNG SDI CO., LTD.|SAMSUNG SDI CO., LTD.]]


[[Category:SAMSUNG SDI CO., LTD.]]

==Inventor(s)==

[[:Category:Jin Nam Kim of Yongin-si (KR)|Jin Nam Kim of Yongin-si (KR)]][[Category:Jin Nam Kim of Yongin-si (KR)]]

[[:Category:Chang Hun Cho of Yongin-si (KR)|Chang Hun Cho of Yongin-si (KR)]][[Category:Chang Hun Cho of Yongin-si (KR)]]

==SECONDARY BATTERY - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18668733 titled 'SECONDARY BATTERY

The abstract describes a secondary battery with an electrode assembly containing positive and negative electrode plates, a separator, and exposed non-coating portions on opposite sides. The battery also includes a case, a cap plate, current collector plates, and terminals for electrical connections.

* Positive and negative electrode plates with non-coating portions
* Case with internal space for electrode assembly
* Cap plate sealing the case
* Current collector plates perpendicular and welded to electrode non-coating portions
* Terminals on the cap plate for electrical connections

Potential Applications:
- Energy storage for portable electronic devices
- Electric vehicles
- Renewable energy storage systems

Problems Solved:
- Efficient energy storage
- Reliable electrical connections
- Compact battery design

Benefits:
- Improved battery performance
- Enhanced safety features
- Long-lasting durability

Commercial Applications:
- Battery manufacturing industry
- Electronics industry
- Automotive industry

Questions about the technology:
1. How does the design of the electrode assembly contribute to the overall performance of the battery?
2. What are the advantages of having exposed non-coating portions on the electrode plates?


==Original Abstract Submitted==

A secondary battery includes an electrode assembly including a positive electrode plate having a positive electrode non-coating portion, a negative electrode plate having a negative electrode non-coating portion, and a separator between the positive and negative electrode plates. The positive and negative electrode non-coating portions are exposed at opposite sides of the electrode assembly. The secondary battery also includes a case having a top opening and an internal space accommodating the electrode assembly, a cap plate sealing the top opening of the case, a positive electrode current collector plate perpendicular and welded to the positive electrode non-coating portion, a negative electrode current collector plate perpendicular and welded to the negative electrode non-coating portion; a positive electrode terminal on the cap plate and electrically connected to the positive electrode current collector plate, and a negative electrode terminal on the cap plate and electrically connected to the negative electrode current collector plate.



[[Category:H01M50/446]]
[[Category:H01M4/66]]
[[Category:H01M50/46]]
[[Category:CPC_H01M50/446]]