Ultrasonically coated substrate for use in a capacitor
US5894403A · kind A · utility
79Cited by
24References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1997 |
| Grant date | Apr 13, 1999 |
| Priority date | — |
| Expiry date | May 1, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G9/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A deposition process for coating a substrate with an ultrasonically generated aerosol spray, is described. The resultant droplets are much smaller in size than those produced by conventional processes, thereby providing the present coating having an increased surface area. When the coated substrate is an electrode in a capacitor, a greater surface area results in an increased electrode capacitance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.