18649882. SECONDARY BATTERY simplified abstract (SAMSUNG SDI CO., LTD.)

SECONDARY BATTERY

Organization Name

SAMSUNG SDI CO., LTD.

Inventor(s)

Soo Mi Eo of Yongin-si (KR)

Seung Hee Park of Yongin-si (KR)

Jea Woan Lee of Yongin-si (KR)

Jae Min Lim of Yongin-si (KR)

Euy Sun Jung of Yongin-si (KR)

Kyung Hoon Cho of Yongin-si (KR)

Young Kwang Cho of Yongin-si (KR)

Kyeong Yi Heo of Yongin-si (KR)

SECONDARY BATTERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18649882 titled 'SECONDARY BATTERY

The present invention relates to a secondary battery with drop-impact resistance achieved by using an electrode assembly with a thick inner circumferential tab and a thin outer circumferential tab.

• Electrode assembly with a thick inner circumferential tab and a thin outer circumferential tab
• Anode plate with an inner circumferential tab
• Separator covering the anode plate
• Cathode plate with an outer circumferential tab

Potential Applications: - Consumer electronics - Electric vehicles - Energy storage systems

Problems Solved: - Improved drop-impact resistance in secondary batteries - Enhanced durability and reliability

Benefits: - Increased safety - Extended battery lifespan - Reduced risk of damage from drops or impacts

Commercial Applications: Title: Enhanced Safety and Durability in Secondary Batteries This technology can be used in various industries such as consumer electronics, electric vehicles, and energy storage systems to improve the safety and durability of secondary batteries.

Prior Art: Readers can explore prior art related to secondary batteries, electrode assembly design, and drop-impact resistance in battery technology to gain a deeper understanding of the innovation presented in this patent application.

Frequently Updated Research: Stay informed about the latest advancements in secondary battery technology, electrode assembly materials, and impact-resistant battery designs to keep up with the evolving landscape of energy storage solutions.

Questions about Secondary Batteries: 1. How does the electrode assembly design impact the drop-impact resistance of secondary batteries?

  - The electrode assembly design plays a crucial role in determining the drop-impact resistance of secondary batteries. By using a thick inner circumferential tab and a thin outer circumferential tab, the battery can better withstand impacts and drops.

2. What are the potential applications of secondary batteries with enhanced drop-impact resistance?

  - Secondary batteries with improved drop-impact resistance can be used in a wide range of industries, including consumer electronics, electric vehicles, and energy storage systems, where durability and safety are essential considerations.

Original Abstract Submitted

Various embodiments of the present invention relate to a secondary battery, and the objective of the present invention is to provide a secondary battery, which has drop-impact resistance, by providing an electrode assembly having a relatively thick inner circumferential and a relatively thin outer circumferential tab. To this end, disclosed is a secondary battery, which comprises an electrode assembly comprising: an anode plate having an inner circumferential tab formed at a wound front end thereof; a separator covering the anode plate; and a cathode plate having an outer circumferential tab formed at a wound distal end thereof.