发明申请
- 专利标题： Information recording method
- 专利标题（中）： 信息记录方式
-
申请号： US11179471申请日： 2005-07-13
-
公开(公告)号： US20060002262A1公开(公告)日： 2006-01-05
- 发明人: Harukazu Miyamoto , Yoshio Suzuki , Motoyuki Suzuki , Hisataka Sugiyama , Hiroyuki Minemura , Tetsuya Fushimi , Nobuhiro Tokushuku
- 申请人： Harukazu Miyamoto , Yoshio Suzuki , Motoyuki Suzuki , Hisataka Sugiyama , Hiroyuki Minemura , Tetsuya Fushimi , Nobuhiro Tokushuku
- 优先权： JP08-197297 19960726; JP09-023480 19970206
- 主分类号： G11B5/09
- IPC分类号： G11B5/09
摘要：
A reproducing apparatus for reproducing information recorded on an optical recording medium including a disk-like substrate, a spiral or concentric-shaped groove structure along a track formed on the substrate, wherein the groove structure is wobbled in a radial direction of the medium. The wobbled groove structure is utilized for recording of recording data, and the track is divided into a plurality of recording units in the track direction by at least one radial boundary line. The apparatus includes an irradiation source for irradiating a light spot on the optical recording medium, an optical detector for detecting a reflected light from the medium, and a reproducer for reproducing information by using a signal from the detector.
公开/授权文献
- US07082087B2 Information recording method 公开/授权日：2006-07-25
信息查询
IPC分类:
