Information storage disc having a curved disc surface
US6130807A · kind A · utility
6Cited by
8References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 26, 1998 |
| Grant date | Oct 10, 2000 |
| Priority date | — |
| Expiry date | May 26, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B25/043
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A disc is used for recording information in a disc drive. The disc includes a data storage surface defined by a periphery. The data storage surface is curved to reduce stiction and improve slider dynamics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.