Thin-film magnetic head and method of forming carbon film
US5864452A · kind A · utility
25Cited by
6References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 2, 1997 |
| Grant date | Jan 26, 1999 |
| Priority date | — |
| Expiry date | Apr 2, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/3106
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A thin-film magnetic head which is adapted to be relatively moved on a magnetic recording medium for writing and/or reading information to and/or from the magnetic recording medium includes a carbon film of not more than 200 .ANG. in thickness covering a slider surface of the thin-film magnetic head adapted to face the magnetic recording medium, and an intermediate layer formed in the form of island between the carbon film and the slider surface of the thin-film magnetic head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.