专利名称：Disk recording medium, disk drive apparatus,
reproducing method, and diskmanufacturing method
发明人：Shoei KOBAYASHI申请号：US12147903申请日：20080627
公开号：US20080259781A1公开日：20081023
专利附图：
摘要：A recording and reproducing area and a reproduction-only area are formed bywobbling a groove formed in a spiral fashion to form a track to be tracked on a disk. The
recording and reproducing area has address information recorded by wobbling of thegroove and information recorded and reproduced by phase change marks on the trackformed by the groove where the address information is recorded. The reproduction-onlyarea has prerecorded information recorded by wobbling of the groove.
申请人：Shoei KOBAYASHI
地址：Kanagawa JP
国籍：JP
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