Tape composition and process for internally constrained sintering of low temperature co-fired ceramic
US7147736B2 · kind B2 · utility
0Cited by
21References
16Claims
0Family size
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Key dates
| Filing date | May 24, 2004 |
| Grant date | Dec 12, 2006 |
| Priority date | — |
| Expiry date | May 24, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/4629
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to a method to achieve the suppression of planar shrinkage in LTCC ceramic tape laminate structures without externally applied forces or sacrificial constraining tape. The method utilizes a non-sacrificial constraining tape that constrains a tape assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.