| 发明名称 |
METHOD AND DEVICE FOR OPTICAL DISK RECORDING |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem of the impossibility of obtaining stable recording performance because of frequency band deterioration corresponding to high-speed recording. <P>SOLUTION: Stable recording performance is obtained by allocating individual recording power to each recording mark lengths regarding a drive current for driving a laser during recording. <P>COPYRIGHT: (C)2008,JPO&INPIT |
| 申请公布号 |
JP2008004182(A) |
申请公布日期 |
2008.01.10 |
| 申请号 |
JP20060173292 |
申请日期 |
2006.06.23 |
| 申请人 |
HITACHI LTD;HITACHI-LG DATA STORAGE INC |
发明人 |
YASUKAWA TAKAKIYO;WATANABE KOICHI |
| 分类号 |
G11B7/0045;G11B7/125 |
主分类号 |
G11B7/0045 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
