Process for manufacturing a device comprising brazes produced from metal oxalate
US9108277B2 · kind B2 · utility
0Cited by
3References
15Claims
0Family size
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Key dates
| Filing date | Jun 29, 2012 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Jun 29, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/15747
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A process for manufacturing a device comprising at least a support and a component, joined together by at least one braze, includes a brazing operation which is carried out starting from a metal oxalate. Advantageously, it is a silver oxalate or a mixture of silver and copper oxalates, the component and/or the support being covered with a film comprising gold or copper in contact with said braze and the component possibly being a power component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.