Innovative Technology Sets New Standards for Energy Density and Safety
SEMCO (Samsung Electro-Mechanics) has made a significant breakthrough in battery technology with the introduction of an ultra-compact all-solid-state battery specifically designed for wearable devices. This innovative battery, featuring an oxide-based composition, boasts an industry-leading energy density of 200 Wh/L. This remarkable energy density is on par with traditional lithium-ion batteries while offering a smaller physical footprint, positioning SEMCO as a frontrunner in the wearable technology market.
Enhancing Safety and Versatility
The all-solid-state battery distinguishes itself by utilising a non-flammable solid electrolyte for both charging and discharging processes. This unique feature enhances safety, particularly crucial for wearable applications that may be subjected to various external shocks. Furthermore, the design allows for multiple shapes and ultra-compact sizes, meeting the increasing demand for small and lightweight power sources in wearable technology.
In contrast, traditional lithium-ion batteries, which rely on rolling thin plates, face challenges such as wrinkling at folds in compact designs. Additionally, these batteries necessitate extra space to accommodate internal volume expansion during charging, restricting their miniaturisation potential. SEMCO has successfully addressed these limitations by employing an oxide-based all-solid-state battery technology that does not compromise on performance.
Revolutionising Manufacturing Processes
Drawing parallels with the manufacturing process of Multi-Layer Ceramic Capacitors (MLCC), SEMCO has adopted a unique approach to developing its all-solid-state battery. By printing thin layers of electrode and solid electrolyte materials, stacking them alternately, and subsequently cutting them, SEMCO has effectively mitigated the issue of wrinkling. This innovative manufacturing technique minimises volume change during charging, eliminating the need for additional space. Moreover, the absence of a separator, typically required in lithium-ion batteries, further facilitates ultra-compact designs.
Patent-Protected Innovation
SEMCO’s commitment to innovation is evidenced by its extensive portfolio of patents related to oxide-based all-solid-state batteries. Over the past three years, the company has filed more than 40 patents internationally, paving the way for successful commercialisation of this cutting-edge technology. These patents underscore SEMCO’s dedication to maintaining a competitive edge in the rapidly evolving battery landscape.
Targeting Wearable Applications
Leveraging the exceptional stability, compactness, and design flexibility of its all-solid-state battery, SEMCO is focusing its efforts on the wearable device market. The company is currently engaged in testing with potential customers to refine the product further and ensure it meets the specific needs of the industry. The anticipated launch of this battery technology is expected to set new benchmarks for performance and safety in wearable devices, providing manufacturers with an innovative solution that addresses the growing demand for compact and efficient power sources.
Conclusion
As SEMCO continues to advance its all-solid-state battery technology, it remains committed to pushing the boundaries of what is possible in battery design and application. With a focus on wearables, the company is poised to make a lasting impact on the future of portable power, offering cutting-edge solutions that enhance user experiences across various sectors.
