18421859. ELECTROLYTIC CAPACITOR simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)
Contents
ELECTROLYTIC CAPACITOR
Organization Name
Panasonic Intellectual Property Management Co., Ltd.
Inventor(s)
YUKIHIRO Shimasaki of Hyogo (JP)
ELECTROLYTIC CAPACITOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18421859 titled 'ELECTROLYTIC CAPACITOR
The abstract describes an electrolytic capacitor with a unique cathode lead-out layer containing a carbon material and a polymer with an acid group.
- The capacitor element consists of an anode body, a dielectric layer, a solid electrolyte layer, and a cathode lead-out layer.
- The cathode lead-out layer includes a carbon material and a polymer with an acid group, such as a sulfone group or a carboxyl group.
- The acid group in the polymer enhances the performance and stability of the capacitor.
- This innovation aims to improve the efficiency and reliability of electrolytic capacitors in various electronic applications.
- By incorporating the acid group in the cathode lead-out layer, the capacitor can operate effectively in different environmental conditions.
Potential Applications: - Electronic devices - Power supplies - Automotive electronics
Problems Solved: - Enhanced performance and stability of electrolytic capacitors - Improved efficiency in electronic applications
Benefits: - Increased reliability of electronic devices - Extended lifespan of capacitors - Better performance in varying conditions
Commercial Applications: Title: Enhanced Electrolytic Capacitors for Improved Electronic Devices This technology can be used in various electronic devices, power supplies, and automotive electronics, enhancing their performance and reliability in different environments.
Questions about Electrolytic Capacitors: 1. How does the acid group in the cathode lead-out layer improve the performance of the capacitor?
The acid group enhances the stability and efficiency of the capacitor by providing better conductivity and protection against environmental factors.
2. What are the potential applications of electrolytic capacitors with this innovative cathode lead-out layer?
These capacitors can be used in electronic devices, power supplies, and automotive electronics to improve their performance and reliability.
Original Abstract Submitted
An electrolytic capacitor includes a capacitor element. The capacitor element includes an anode body, a dielectric layer that covers at least a part of the anode body, a solid electrolyte layer that covers at least a part of the dielectric layer, and a cathode lead-out layer that covers a part of the solid electrolyte layer. The cathode lead-out layer contains a carbon material and a first polymer including an acid group. The acid group includes at least one selected from the group consisting of a sulfone group, a carboxyl group, and a derivative of the sulfone group or the carboxyl group.
