发明授权
- 专利标题： Optical disk recording/reproducing device
- 专利标题（中）： 光盘记录/再现装置
-
申请号： US09675234申请日： 2000-09-29
-
公开(公告)号： US06282163B1公开(公告)日： 2001-08-28
- 发明人: Tsuneo Fujiwara
- 申请人： Tsuneo Fujiwara
- 优先权： JP11-281171 19991001
- 主分类号： G11B700
- IPC分类号： G11B700
摘要：
Address information indicative of a certain recording/reproduction position is recorded twice (first address, second address) in an optical disk. Second phase control means makes sampling timings for digitizing the first address have optimal phases. Third phase control means makes sampling timings for digitizing the second address have optimal phases. The second and third phase control means are formed with different circuits, respectively.
信息查询
