Magnetic disk drive
US6359746B1 · kind B1 · utility
72Cited by
17References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 1996 |
| Grant date | Mar 19, 2002 |
| Priority date | — |
| Expiry date | Dec 31, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B21/21
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic disk drive according to the invention is comprises a rotary magnetic disk, a magnetic head having a head slider arranged oppositely to the magnetic disk and a transducer supported by the head slider for performing recording/reproducing information to and from the magnetic disk, and voltage applying section for applying a voltage across the head slider and the magnetic disk in accordance with at least one of a track position on the magnetic disk in which the magnetic head is positioned and the operation mode of the magnetic disk drive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.