Capacitor Dielectric Layers TRIZ Cases
- Electrolytic Capacitor Porous Anode Interface for Moisture Sealing
A porous anode foil interface helps package resin seal tightly, blocking air and moisture ingress that can raise ESR and degrade reliability.
- Recessed Electrode Foil Structure to Prevent Winding Tears
Dot-like recesses and etched pores raise folding endurance in capacitor electrode foil, reducing stress concentration and winding tears.
- Metal Oxide Dielectric Coating on Foil for Uniform Two-Sided Deposition
Sequential heating and dual-gas contact form a dense, uniform dielectric layer on both foil surfaces, improving capacitor capacitance and productivity.
- Metal Oxide Electrode Foil Deposition for Uniform Dual-Side Dielectric Layers
Sequential heating and gas exposure form uniform dielectric layers on both foil surfaces, improving capacitor productivity and withstand voltage.
- Electrolytic Capacitor Sealing Structure for Low-ESR Reliability
A porous cathode-side surface and exposed anode lead improve package sealing, block air ingress, and keep ESR stable.
- Electrolytic Capacitor Anode Foil Coating for Low Leak Current
A thicker dielectric layer near anode foil cut edges reduces leak current while preserving capacitance and withstand voltage in electrolytic capacitors.