Process for the constrained sintering of a pseudo-symmetrically configured low temperature cofired ceramic structure
US7068492B2 · kind B2 · utility
3Cited by
10References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2004 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Nov 22, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/162
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This invention relates to a process which produces flat, distortion-free, zero-shrink, low-temperature co-fired ceramic (LTCC) bodies, composites, modules or packages from precursor green (unfired) laminates of three or more different dielectric tape chemistries that are configured in an uniquely or pseudo-symmetrical arrangement in the z-axis of the laminate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.