发明名称 Information management method for information recording medium, recording method, and information recording/reproducing apparatus thereby
摘要 A recording method of an information recording medium includes: (a) storing management information; (b) reading out the management information; and (c) recording. The information recording medium has two recording layers. A first recording layer is placed nearer to a source of a laser and a recording direction thereof is from the inner side to the outer side of the information recording medium. A recording direction of a second recording layer is from the outer side to the inner side. In the (a) storing, management information indicating a recording status of the information recording medium is recorded in a management information area of the information recording medium. In (b) reading out, the management information is read out from the management information area. In (c) recording, recording processing is performed by skipping a part of an area based on the management information.
申请公布号 US2008031116(A1) 申请公布日期 2008.02.07
申请号 US20070882493 申请日期 2007.08.02
申请人 NEC CORPORATION 发明人 OGAWA MASATSUGU;YAMANAKA YUTAKA;OHKUBO SHUICHI
分类号 G11B7/26;G11B7/00 主分类号 G11B7/26
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