发明名称 PERFORMING ERROR-FREE ACCESS OPERATION ON MULTI-LAYERED DISC
摘要 <p>A method of reproducing information recorded on an optical disc having a plurality of recording layers inclusive of a first recording layer and a second recording layer includes the steps of referring to an order of recording of the first recording layer and the second recording layer according to which information is recorded in a prerecorded area of the optical disc, and selecting a scan path in response to the order of recording, from a first scan path including no seek operation preceding a focus jump and a second scan path including a seek operation preceding a focus jump, to scan an optical spot from a first address in the first recording layer to a second address in the second recording layer through scanning along the prerecorded area in at least one of the first recording layer and the second recording layer.</p>
申请公布号 EP1834323(B1) 申请公布日期 2016.01.06
申请号 EP20050795332 申请日期 2005.10.14
申请人 RICOH COMPANY, LTD. 发明人 SASAKI, YOSHIYUKI
分类号 G11B20/10;G11B7/00;G11B7/085;G11B20/12;G11B27/10 主分类号 G11B20/10
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