Circuits and methods using a non-gold corrosion inhibitor
US8998384B2 · kind B2 · utility
0Cited by
9References
10Claims
0Family size
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Key dates
| Filing date | Mar 31, 2011 |
| Grant date | Apr 7, 2015 |
| Priority date | — |
| Expiry date | Feb 6, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/14491
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A circuit can include a die configured to electronically control particular elements and a flex circuit having copper leads coated with a non-gold corrosion inhibitor, the flex circuit being electrically connected to the die by the copper leads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.