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    • 7. 发明授权
    • Multilevel recording method and system thereof
    • 多级记录方法及其系统
    • US08279736B2
    • 2012-10-02
    • US13096055
    • 2011-04-28
    • Lih-Hsin ChouChao-Yu Xiang
    • Lih-Hsin ChouChao-Yu Xiang
    • G11B7/00
    • G11B7/0045
    • The present invention discloses a multilevel recording method and system thereof. The multilevel recording method applied to a recording media comprises the following steps. At First, a plurality of beams are provided to a recording layer of the recording media, and the recording layer has a first structure and a second structure. Then, a first polarized reflected light of the first structure and a second polarized reflected light of the second structure are detected by a detecting unit. Then, a corresponding table is stored by a storing unit. The corresponding table comprises a relationship between the different angle of the polarized reflected light and a level of multilevel recording. Finally, the processing unit looks up the corresponding table to process multilevel recording.
    • 本发明公开了一种多级记录方法及其系统。 应用于记录介质的多层记录方法包括以下步骤。 首先,将多个光束提供到记录介质的记录层,并且记录层具有第一结构和第二结构。 然后,检测单元检测第一结构的第一偏振反射光和第二结构的第二偏振反射光。 然后,存储单元存储对应的表。 对应的表格包括偏振反射光的不同角度与多级记录水平之间的关系。 最后,处理单元查找相应的表以处理多级记录。
    • 8. 发明申请
    • Multilevel Recording Method and System Thereof
    • 多级记录方法及其系统
    • US20120106305A1
    • 2012-05-03
    • US13096055
    • 2011-04-28
    • Lih-Hsin CHOUChao-Yu XIANG
    • Lih-Hsin CHOUChao-Yu XIANG
    • G11B13/00G11B7/125
    • G11B7/0045
    • The present invention discloses a multilevel recording method and system thereof. The multilevel recording method applied to a recording media comprises the following steps. At First, a plurality of beams are provided to a recording layer of the recording media, and the recording layer has a first structure and a second structure. Then, a first polarized reflected light of the first structure and a second polarized reflected light of the second structure are detected by a detecting unit. Then, a corresponding table is stored by a storing unit. The corresponding table comprises a relationship between the different angle of the polarized reflected light and a level of multilevel recording. Finally, the processing unit looks up the corresponding table to process multilevel recording.
    • 本发明公开了一种多级记录方法及其系统。 应用于记录介质的多层记录方法包括以下步骤。 首先,将多个光束提供到记录介质的记录层,并且记录层具有第一结构和第二结构。 然后,检测单元检测第一结构的第一偏振反射光和第二结构的第二偏振反射光。 然后,存储单元存储对应的表。 对应的表格包括偏振反射光的不同角度与多级记录水平之间的关系。 最后,处理单元查找相应的表以处理多级记录。