Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ho Jun Ryu0
Yong Goo Yoo0
Woo Seok Cheong0
Eun Kyoung Kim0
Mun Cheol Paek0
Date of Patent
July 7, 2009
Patent Application Number
11299067
Date Filed
December 8, 2005
Patent Primary Examiner
Patent abstract
Provided is an apparatus and method of initializing a recording layer used in manufacturing a phase-change optical disk for storing information. The optical disk is initialized using a UV lamp in order to initialize the recording layer of the phase-change optical disk capable of repeatedly writing information, without a separate optical head, whereby it is possible to increase productivity by remarkably reducing an initialization time of the optical disk since a large area is initialized using a UV beam.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
