Monolithic substrate for an electronic power component and process for the production thereof
US4814030A · kind A · utility
10Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 1987 |
| Grant date | Mar 21, 1989 |
| Priority date | — |
| Expiry date | Nov 9, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24744
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention concerns a monolithic substrate for an electronic power component which is formed by a sintered stack of layers of dielectric material having an internal system of ducts for the circulation of a cooling fluid. The system is a closed system which opens at the surface of the substrate by way of two orifices which respectively provide for the intake of the pressurized fluid into the internal system of ducts and the removal thereof from said system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.