发明授权
US07760589B2 Information recording apparatus and method, and computer program for recording control
有权
信息记录装置和方法以及用于记录控制的计算机程序
- 专利标题： Information recording apparatus and method, and computer program for recording control
- 专利标题（中）： 信息记录装置和方法以及用于记录控制的计算机程序
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申请号： US11813888申请日： 2006-01-13
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公开(公告)号： US07760589B2公开(公告)日： 2010-07-20
- 发明人: Eisaku Kawano , Masahiro Kato , Akira Shirota , Masahiro Miura , Tohru Kanegae , Shoji Taniguchi , Eiji Muramatsu
- 申请人： Eisaku Kawano , Masahiro Kato , Akira Shirota , Masahiro Miura , Tohru Kanegae , Shoji Taniguchi , Eiji Muramatsu
- 申请人地址： JP Tokyo
- 专利权人： Pioneer Corporation
- 当前专利权人： Pioneer Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Young & Thompson
- 优先权： JP2005-008473 20050114
- 国际申请： PCT/JP2006/300369 WO 20060113
- 国际公布： WO2006/075699 WO 20060720
- 主分类号： G11B21/08
- IPC分类号： G11B21/08
摘要：
An information recording apparatus (300) is provided with: a first recording device (302 etc.) for recording the first information into a first area of the first layer; a second recording device (302 etc.) for recording the second information into a predetermined area of the second layer; and a controlling device (305) for controlling the second recording device to record the second information by the laser light, while displacing an edge indicating an innermost or outermost circumference of the predetermined area in which a penetrated area penetrated by the laser light is included in the first area, in a direction to approach an edge of the predetermined area in which the penetrated area is not included in the first area, only by a predetermined length corresponding to a tolerance of a change amount indicating a change in the reproduction quality.
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