Constant impedance and variable bandwidth traces for an integrated lead suspension
US8520342B1 · kind B1 · utility
0Cited by
22References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 9, 2008 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Jan 24, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/0338
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An integrated lead flexure includes a base region and a gimbal extending from the base region and having a slider mounting region. A conductive assembly, which is configured to carry current between the slider mounting region and the base region, includes a current carrying structure electrically connected with a pattern of conductive lossy material. The pattern of conductive lossy material is configured to reduce a bandwidth of the current carrying structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.