发明申请
- 专利标题： Information recording apparatus, information reproducing apparatus, information recording method, and information reproducing method with an improved track jump performance
- 专利标题（中）： 信息记录装置，信息再现装置，信息记录方法和具有改善的轨迹跳跃性能的信息再现方法
-
申请号： US11299669申请日： 2005-12-13
-
公开(公告)号： US20060126466A1公开(公告)日： 2006-06-15
- 发明人: Seiji Imagawa , Koichiro Nishimura
- 申请人： Seiji Imagawa , Koichiro Nishimura
- 优先权： JP2004-362184 20041215
- 主分类号： G11B5/09
- IPC分类号： G11B5/09
摘要：
An optical disc reproducing apparatus and an optical disc recording apparatus for reproducing an optical disc. The apparatus includes an optical pickup unit for irradiating a laser beam to the optical disc, an optical pickup drive unit for moving the optical pickup in the radial direction of the optical disc, and a motor unit for rotating the optical disc. When a tracking jump command is issued, the optical pickup drive unit moves the optical pickup unit in the radial direction of the optical disc at the timing in accordance with the rotation speed of the optical disc after the laser beam irradiated to the optical disc has passed the address information recording portion indicating the address of the optical disc.
信息查询
IPC分类:
