Process for producing a vertical magnetic head
US6167611A · kind A · utility
4Cited by
19References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1997 |
| Grant date | Jan 2, 2001 |
| Priority date | — |
| Expiry date | May 1, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49052
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A process for producing a vertical magnetic head for reading information from a magnetic media. The head includes a substrate on which is mounted an amagnetic spacer extending perpendicular to the face of the substrate. A first magnetic material is deposited in vapor phase thin film formed on either side of the spacer. A second magnetic material is deposited on the first by electrolytic growth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.