发明申请
US20070206463A1 Information Recording Medium 审中-公开
信息记录媒体

  • 专利标题: Information Recording Medium
  • 专利标题(中): 信息记录媒体
  • 申请号: US10592786
    申请日: 2005-03-10
  • 公开(公告)号: US20070206463A1
    公开(公告)日: 2007-09-06
  • 发明人: Kazuo Kuroda
  • 申请人: Kazuo Kuroda
  • 优先权: JP2004-072360 20040315
  • 国际申请: PCT/JP05/04199 WO 20050310
  • 主分类号: G11B7/00
  • IPC分类号: G11B7/00
Information Recording Medium
摘要:
An information recoding medium having a substrate (32) and a recoding layer (30) whose optical property is changed by being irradiated by a laser beam to display or erase a visible display pattern.
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