Data storage media utilizing a substrate including a plastic resin layer, and method thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 8, 2006
Grant Date -
Jun 27, 2002
app pub date -
May 1, 2001
filing date -
Feb 12, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In one embodiment, a data storage media comprises: a substrate comprising at least one plastic portion, an edge lift height of less than about 8.mu., and an axial displacement peak of less than about 500.mu. under shock or vibration excitation; and at least one data layer on said substrate. The data layer can be at least partly read from, written to, or a combination thereof by at least one energy field, and, when the energy field contacts the storage media, the energy field is incident upon the data layer before it could be incident upon the substrate. In another embodiment, the data storage media comprises: a substrate comprising at least one plastic portion and an axial displacement peak of less than about 500.mu. under shock or vibration excitation, and an areal density of about 10 Gbit/in.sup.2; and at least one data layer on the substrate. The data layer can be at least partly read from, written to, or a combination thereof by at least one energy field, and, when the energy field contacts the storage media, the energy field is incident upon the data layer before it could be incident upon the substrate.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully