发明名称 |
Information recording apparatus |
摘要 |
An information recording apparatus capable of forming a fine mark reliably and highly precisely through compensation for thermal interference and heat accumulation. The information recording apparatus is provided with a recording energy irradiating unit for generating at least two recording waveforms when marks of the same length or spaces of the same length in a channel data sequence are recorded. The information recording apparatus constructed as above can realize highly reliable recording/reproducing operations and can be made compact at a low cost with a large storage capacity.
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申请公布号 |
US6430132(B1) |
申请公布日期 |
2002.08.06 |
申请号 |
US20000712976 |
申请日期 |
2000.11.16 |
申请人 |
HITACHI, LTD.;HITACHI MAXELL, LTD. |
发明人 |
SAGA HIDEKI;SUKEDA HIROFUMI;YOROZU TAKEHIKO |
分类号 |
G11B7/0045;G11B7/00;G11B7/004;G11B7/0055;G11B7/006;G11B7/125;G11B11/105;(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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