Method for producing an electrical component, and electrical component
US9230719B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2012 |
| Grant date | Jan 5, 2016 |
| Priority date | — |
| Expiry date | Jul 26, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49085
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for producing an electrical component, comprises providing a ceramic semiconducting base body (10) having a surface (O10) and a first side area (S10a) lying opposite the surface (O10), wherein a metallic layer (40) is contained within the base body. After at least two further metallic layers (210) have been arranged separately from one another on the side area (S10a) of the base body, the arrangement is sintered. An electrically insulating layer (30) is arranged between the at least two further metallic layers (210). A respective contact layer (220) is arranged on the metallic layers (210) by means of a chemical process. In this case, the material of the base body (10) is removed proceeding from the surface (O10) of the base body (10) at most as far as the metallic layer (40) arranged within the base body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.