发明名称 |
Apparatus and method of controlling laser power |
摘要 |
A laser power controller detects the temperature and current setting used for the recording power during initial learning or the previous recording operation. When a new recording operation starts, the controller detects the temperature again and compared the detected temperature with the temperature at initial learning or the previous recording to adjust the current setting used for the previous recording power setting and set the initial recording power current of the new recording operation.
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申请公布号 |
US6671248(B2) |
申请公布日期 |
2003.12.30 |
申请号 |
US20010859585 |
申请日期 |
2001.05.18 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MIYABATA YOSHIYUKI;AKAGI TOSHIYA |
分类号 |
G11B7/0045;G11B7/125;(IPC1-7):G11B7/00 |
主分类号 |
G11B7/0045 |
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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