发明名称 Compatible optical recording medium
摘要 <p>The present invention relates to a format of a recordable optical recording medium (8), which is designed in such a way that it has the appearance of a read-only optical recording medium for most players and recorders, and to a method for manufacturing the recordable optical recording medium (8). The optical recording medium (8) has a guide structure having lands (81) and grooves (82), wherein the grooves (82) are provided for recording data, which has pre-pits (83) for addressing during recording that are formed by variations of the width and/or the height of the lands (81). Alternatively, the lands (81) are provided for recording data and the prepits (83) are formed by variations of the width and/or the depth of the grooves (82).</p>
申请公布号 EP2273498(A1) 申请公布日期 2011.01.12
申请号 EP20090305593 申请日期 2009.06.24
申请人 THOMSON LICENSING 发明人 WECKBECKER, MEIK;PRZYGODDA, FRANK
分类号 G11B7/007;G11B7/0045;G11B7/005;G11B7/09;G11B7/26 主分类号 G11B7/007
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