Trace flexure suspension with differential insulator and trace structures for locally tailoring impedance
US6900967B1 · kind B1 · utility
69Cited by
6References
69Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2002 |
| Grant date | May 31, 2005 |
| Priority date | — |
| Expiry date | Apr 28, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/012
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A novel flexure or interconnect for a disk drive suspension having a locally different thickness and/or width of insulative layer and a locally different thickness, width and/or relative spacing in its trace conductors to vary capacitance and circuit impedance values accordingly to locally desirable different and optimum values for the type of circuit and the suspension features.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.