18277734. BATTERY, AND BATTERY PACK AND VEHICLE COMPRISING THE SAME simplified abstract (LG Energy Solution, Ltd.)

BATTERY, AND BATTERY PACK AND VEHICLE COMPRISING THE SAME

Organization Name

LG Energy Solution, Ltd.

Inventor(s)

Min-Ki Jo of Daejeon (KR)

Bo-Hyun Kang of Daejeon (KR)

Do-Gyun Kim of Daejeon (KR)

Su-Ji Choi of Daejeon (KR)

Kwang-Su Hwangbo of Daejeon (KR)

Hae-Jin Lim of Daejeon (KR)

Jae-Won Lim of Daejeon (KR)

Hak-Kyun Kim of Daejeon (KR)

Je-Jun Lee of Daejeon (KR)

Ji-Min Jung of Daejeon (KR)

Geon-Woo Min of Daejeon (KR)

Jae-Woong Kim of Daejeon (KR)

BATTERY, AND BATTERY PACK AND VEHICLE COMPRISING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18277734 titled 'BATTERY, AND BATTERY PACK AND VEHICLE COMPRISING THE SAME

The patent application describes a battery design with specific features to enhance performance and safety.

• The battery includes an electrode assembly with a first electrode, a second electrode, and a separator wound around a winding axis.
• The first and second electrodes have uncoated regions along the winding direction, with no active material layer coating present in these regions.
• The battery also features a housing, a first current collector connected to the first uncoated region, a cap, a spacer, and a terminal for electrical connection.

Potential Applications: - This battery design could be used in various electronic devices, such as smartphones, laptops, and electric vehicles. - It may also find applications in renewable energy storage systems and power tools.

Problems Solved: - Enhances battery performance by optimizing electrode design. - Improves safety by preventing active material layer coating in specific regions.

Benefits: - Increased battery efficiency and longevity. - Enhanced safety features for reliable use in various applications.

Commercial Applications: Title: Advanced Battery Technology for Improved Performance This technology could revolutionize the battery industry by offering more efficient and safer energy storage solutions for a wide range of commercial applications, from consumer electronics to electric vehicles.

Prior Art: There may be existing patents or research related to electrode design and battery performance optimization in the field of energy storage technologies.

Frequently Updated Research: Stay updated on the latest advancements in battery technology, electrode materials, and energy storage systems to further enhance the performance and safety of this innovative battery design.

Questions about Battery Technology:

Question 1: How does the absence of active material layer coating in specific regions of the electrodes impact battery performance? Answer: The absence of active material layer coating in certain regions helps prevent issues like short circuits and improves overall battery efficiency.

Question 2: What are the potential challenges in implementing this advanced battery design in mass production? Answer: Mass production of batteries with intricate electrode designs may require specialized manufacturing processes and quality control measures to ensure consistent performance and safety.

Original Abstract Submitted

A battery includes an electrode assembly including a first electrode, a second electrode and a separator between the first electrode and the second electrode, the first electrode, the second electrode and the separator being wound around a winding axis to define a core and an outer peripheral surface. The first electrode and the second electrode include a first uncoated region and a second uncoated region along a winding direction, respectively, and an active material layer coating is absent in the first uncoated region and the second uncoated region. The battery further includes a housing receiving the electrode assembly through an opening formed at a bottom, a first current collector coupled to the first uncoated region and disposed within the housing, a cap covering the opening, a spacer interposed between the cap and the electrode assembly to fix the electrode assembly and seal the housing, and a terminal electrically connected to the second uncoated region.