发明申请
- 专利标题： Optical disc, optical disc recording apparatus and method, optical disc reproducing method
- 专利标题（中）： 光盘，光盘记录装置和方法，光盘再现方法
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申请号： US11043635申请日： 2005-01-26
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公开(公告)号： US20050128905A1公开(公告)日： 2005-06-16
- 发明人: Yoichiro Sako , Takashi Kihara , Tomihiro Nakagawa , Tatsuya Inokuchi
- 申请人： Yoichiro Sako , Takashi Kihara , Tomihiro Nakagawa , Tatsuya Inokuchi
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 优先权： JPP2000-386053 20001219; JPP2001-200012 20010629; WOPCT/JP01/10909 20011212
- 主分类号： G11B7/007
- IPC分类号： G11B7/007 ; G11B7/242 ; G11B7/253 ; G11B7/258 ; G11B7/26 ; G11B20/00 ; G11B20/10 ; G11B20/12 ; G11B20/14 ; G11B27/034 ; G11B27/30 ; H03M5/00 ; H03M13/00 ; G11B5/09
摘要：
The present invention provides an optical disc recording method of irradiating an optical beam to an optical disc including a basal plate made of synthetic resin which has a concavo-convex pattern formed in advance on one surface thereof, and a reflective coat made of metal which is formed over the concavo-convex pattern on the basal plate, to physically change the concavo-convex pattern so as to record identification data.
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