发明名称 |
Method and apparatus for recording data on an optical disc |
摘要 |
A data recording device for recording data on an optical disc by irradiating a laser pulse on the optical disc while controlling rotation of the optical disc at a constant angular velocity. The device includes a laser condition varying unit that changes a peak value of the laser pulse in accordance with a value relating to a linear velocity of the optical disc at a position at which the laser pulse is irradiated.
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申请公布号 |
US7177252(B2) |
申请公布日期 |
2007.02.13 |
申请号 |
US20020027257 |
申请日期 |
2002.03.26 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
WATANABE TOMOFUMI;HAYASHI KOJI;UCHIDA HIDETO;TSUKAMIZU YUICHIRO;KAMIYA TOMONORI |
分类号 |
G11B15/52;G11B7/0045;G11B7/005;G11B7/125;G11B20/10;G11B20/16 |
主分类号 |
G11B15/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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