Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Katsuyuki Yamada0
Yuki Nakamura0
Tatsuo Mikami0
Eiji Noda0
Kayo Katoh0
Date of Patent
September 9, 2008
Patent Application Number
09569501
Date Filed
May 11, 2000
Patent Primary Examiner
Patent abstract
A phase-change optical recording medium is disclosed including a supporting substrate and the following contiguous layers formed on the supporting substrate in the order recited such as a first dielectric layer, a recording layer, a second dielectric layer, a metal/alloy layer, and an ultraviolet light curing resinous layer. The recording layer is characterized by its uppermost recrystallization linear velocity ranging from about 5.0 m/sec to about 10.0 m/sec, which can be utilized in read/write/erase operations for the recording medium at linear velocities higher than the quad-speed as well.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
