Lg energy solution, ltd. (20240322354). Battery Cell and Manufacturing Method Thereof simplified abstract
Battery Cell and Manufacturing Method Thereof
Organization Name
Inventor(s)
Won Pill Hwang of Daejeon (KR)
Battery Cell and Manufacturing Method Thereof - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240322354 titled 'Battery Cell and Manufacturing Method Thereof
The present disclosure pertains to a battery cell and a method for manufacturing it. The battery cell comprises an electrode assembly with a cathode, an anode, and a separator, as well as a battery case with a sealing portion that encloses the electrode assembly and seals its outer periphery. The sealing portion includes a first area with higher crystallinity than a second area.
- Electrode assembly with cathode, anode, and separator
- Battery case with sealing portion enclosing electrode assembly
- Sealing portion has areas with different crystallinity levels
- First area of sealing portion has higher crystallinity than second area
- Method for manufacturing battery cell with optimized sealing portion
Potential Applications: - Electric vehicles - Portable electronic devices - Energy storage systems
Problems Solved: - Enhanced battery cell performance - Improved safety with optimized sealing portion
Benefits: - Increased battery efficiency - Extended battery life - Enhanced safety features
Commercial Applications: Title: Advanced Battery Cell Technology for Various Industries This technology can be utilized in electric vehicles, consumer electronics, and renewable energy storage systems, offering improved performance and safety features. The market implications include increased demand for high-quality battery cells in various industries.
Questions about Battery Cell Technology: 1. How does the different crystallinity levels in the sealing portion impact the overall performance of the battery cell? The crystallinity levels in the sealing portion can affect the durability and safety of the battery cell, as higher crystallinity can provide better protection and stability.
2. What are the potential challenges in implementing this advanced battery cell technology in commercial products? The challenges may include cost-effectiveness, scalability of production, and compatibility with existing manufacturing processes.
Original Abstract Submitted
the present disclosure relates to a battery cell and a manufacturing method thereof. the battery cell according to one embodiment of the present disclosure includes an electrode assembly including a cathode, an anode and a separator; and a battery case including a sealing portion that houses the electrode assembly and seals an outer periphery of the electrode assembly, wherein the sealing portion includes a first area, and a second area excluding the first area, and wherein the first area is an area where the crystallinity of the battery case is higher than that of the second area.