High k dielectric capacitor with low k sheathed signal vias
US6072690A · kind A · utility
82Cited by
10References
7Claims
0Family size
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Key dates
| Filing date | Jan 15, 1998 |
| Grant date | Jun 6, 2000 |
| Priority date | — |
| Expiry date | Jan 15, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/107
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A multi-layer ceramic capacitor and method of manufacturing the capacitor, the capacitor having signal vias surrounded by an area containing a material having a low dielectric constant, the via and surrounding area of low dielectric constant material inserted in a material having a high dielectric constant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.