发明名称 Information storage medium and method and apparatus for recording/reproducing data on/from the same
摘要 An information storage medium on which data is recorded after performing optimum power control (OPC) and a method and apparatus to record/reproduce data on/from the information storage medium, wherein the recordable information storage medium has a plurality of recording layers and a pickup irradiates a beam onto the information storage medium, utilize operations of: recording data on at least a portion of a recording layer through which a test beam to find an optimum recording power passes before performing optimum power control (OPC) on a desired recording layer and performing OPC on the desired recording layer. The method and apparatus allow data to be recorded after performing a test to determine an optimum recording power, thus providing effective recording/reproducing quality.
申请公布号 US2006203650(A1) 申请公布日期 2006.09.14
申请号 US20060431005 申请日期 2006.05.10
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 LEE KYUNG-GEUN;AHN YONG-JIN;HWANG WOOK-YEON
分类号 G11B7/004;G11B5/09;G11B7/00;G11B7/007;G11B7/125;G11B7/24 主分类号 G11B7/004
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