发明名称 Optical information recording method, optical information recording equipment and optical information recording medium
摘要 <p>The object of the present invention is to reduce the time of a test recording when using the CAV recording method, and to allow a spindle motor to be inexpensive. When performing a test recording using a medium which has a CAV recording format, a test recording area 24 for use at an intermediate linear velocity is provided at a radial position where the rotation speed of the medium is equal to or less than the rotation speed of the medium when performing information recording, and a test recording area 22 for use at a minimum linear velocity and a test recording area 23 for use at a maximum linear velocity are provided at a radial position where the rotation speed of the medium is equivalent to the rotation speed of the medium when performing information recording.</p>
申请公布号 EP1519366(A2) 申请公布日期 2005.03.30
申请号 EP20040020708 申请日期 2004.09.01
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD 发明人 NARUMI, KENJI;MIYAGAWA, NAOYASU;NISHIUCHI, KENICHI
分类号 G11B19/28;G11B7/0045;G11B7/007;G11B7/125;G11B19/12;G11B19/26;(IPC1-7):G11B7/004 主分类号 G11B19/28
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