发明名称 Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and clock synchronization
摘要 Address groups are composed of two of address blocks 16, 17, 18, and 19, where the address blocks 16, 17, 18, and 19 are disposed in a sector address region 5 and include identifiable information of address numbers 13 and overlapping sequential numbers 14. The address groups are disposed so that each group is alternately shifted from a track center 2 toward the inner periphery side or the outer periphery side, by a width substantially equal to half the track pitch, along the radius direction.
申请公布号 US6438096(B1) 申请公布日期 2002.08.20
申请号 US20000570615 申请日期 2000.05.12
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 TAKEMURA YOSHINARI;FURUMIYA SHIGERU;ISHIDA TAKASHI;AOKI YOSHITO;OHARA SHUNJI;KAMIOKA YUICHI;GUSHIMA TOYOJI
分类号 G11B7/00;G11B7/004;G11B7/007;G11B7/09;G11B7/24;G11B20/12;G11B27/10;G11B27/19;G11B27/24;G11B27/30;(IPC1-7):G11B7/24 主分类号 G11B7/00
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