Optical recording medium, apparatus and method of recording/reproducing data thereon/therefrom, and computer-readable recording medium storing program to perform the method
    91.
    发明授权
    Optical recording medium, apparatus and method of recording/reproducing data thereon/therefrom, and computer-readable recording medium storing program to perform the method 有权
    在其上记录/再现数据的光记录介质,设备和方法以及用于执行该方法的计算机可读记录介质存储程序

    公开(公告)号:US07945837B2

    公开(公告)日:2011-05-17

    申请号:US12107370

    申请日:2008-04-22

    IPC分类号: H03M13/00

    摘要: A recording medium on which a recording/reproducing unit block is recorded, an apparatus to record and/or reproduce data on/from the recording medium, and a method of recording/reproducing the data on/from the recording medium. The recording/reproducing unit block comprises invalid data used in disc certification, and an identifier to indicate that the invalid data is included in the recording/reproducing unit block, the invalid data being used during the disc certification on a portion of the recording medium or the entire recording medium.

    摘要翻译: 记录有记录/再现单元块的记录介质,记录介质上记录和/或再现数据的设备,以及在记录介质上记录/再现数据的方法。 记录/再现单元块包括在盘认证中使用的无效数据,以及用于指示无效数据被包括在记录/再现单元块中的标识符,在盘记录期间在记录介质的一部分上使用的无效数据, 整个记录介质。

    Method of and apparatus for recording data on write-once disc and write-once disc therefor
    92.
    发明授权
    Method of and apparatus for recording data on write-once disc and write-once disc therefor 有权
    用于在一次写入盘和一次写入盘上记录数据的方法和装置

    公开(公告)号:US07944805B2

    公开(公告)日:2011-05-17

    申请号:US11052165

    申请日:2005-02-08

    IPC分类号: G11B20/10

    摘要: A method of recording, and an apparatus to record, data on a write-once disc, and the write-once disc used with the method and apparatus. The write-once disc includes a plurality of update areas in which to record a predetermined type of updated information, at least one main access information area (AIA) in which to record main access information (AI), the main AI indicating a final update area in which finally updated information is recorded, among the plurality of update areas, and at least one sub AIA in which to record sub AI, the sub AI indicating a location of the finally updated information recorded in the final update area.

    摘要翻译: 一种记录方法以及记录在一次写入盘上的数据的装置以及与该方法和装置一起使用的一次写入盘。 一次写入盘包括多个更新区域,其中记录预定类型的更新信息,至少一个主访问信息区域(AIA),其中记录主访问信息(AI),主AI指示最终更新 在多个更新区域中记录最终更新信息的区域和其中记录子AI的至少一个子AIA,指示最终更新信息的位置记录在最终更新区域中的子AI。

    Information recording medium, recording/reproducing method, and recording/reproducing apparatus
    93.
    发明授权
    Information recording medium, recording/reproducing method, and recording/reproducing apparatus 有权
    信息记录介质,记录/再现方法和记录/再现装置

    公开(公告)号:US07881169B2

    公开(公告)日:2011-02-01

    申请号:US11074933

    申请日:2005-03-09

    IPC分类号: G11B7/00

    摘要: An information recording medium, a method of recording and/or reproducing data to/from the medium, and a recording/reproducing apparatus using the medium, the medium having a data area including a user data area to record user data, and a spare area to record replacement blocks that replace defect blocks occurring in the user data area, wherein defect list entries include status information of the defect blocks and the replacement blocks, and the status information of the defect blocks in the user data area is changed, and the status information of the replacement blocks in the spare area is changed, in response to the spare area being newly allocated to re-initialize the medium.

    摘要翻译: 一种信息记录介质,向媒体记录和/或再现数据的方法以及使用介质的记录/再现设备,具有包括用户数据区域的数据区域以便记录用户数据的介质和备用区域 记录替换在用户数据区域中发生的缺陷块的替换块,其中缺陷列表条目包括缺陷块和替换块的状态信息,并且用户数据区中的缺陷块的状态信息被改变,并且状态 响应于新分配的备用区以重新初始化介质,改变备用区中的替换块的信息。

    Method of and apparatus for recording data on write-once disc and write-once disc therefor
    95.
    发明授权
    Method of and apparatus for recording data on write-once disc and write-once disc therefor 有权
    用于在一次写入盘和一次写入盘上记录数据的方法和装置

    公开(公告)号:US07774534B2

    公开(公告)日:2010-08-10

    申请号:US11877021

    申请日:2007-10-23

    IPC分类号: G06F12/00

    摘要: A method of recording, and an apparatus to record, data on a write-once disc, and the write-once disc used with the method and apparatus. The write-once disc includes a plurality of update areas in which to record a predetermined type of updated information, at least one main access information area (AIA) in which to record main access information (AI), the main AI indicating a final update area in which finally updated information is recorded, among the plurality of update areas, and at least one sub AIA in which to record sub AI, the sub AI indicating a location of the finally updated information recorded in the final update area.

    摘要翻译: 一种记录方法以及记录在一次写入盘上的数据的装置以及与该方法和装置一起使用的一次写入盘。 一次写入盘包括多个更新区域,其中记录预定类型的更新信息,至少一个主访问信息区域(AIA),其中记录主访问信息(AI),主AI指示最终更新 在多个更新区域中记录最终更新信息的区域和其中记录子AI的至少一个子AIA,指示最终更新信息的位置记录在最终更新区域中的子AI。

    Hybrid disk and method of writing data to and/or reading data from the hybrid disk
    96.
    发明授权
    Hybrid disk and method of writing data to and/or reading data from the hybrid disk 失效
    混合磁盘以及从混合磁盘写入数据和/或从混合磁盘读取数据的方法

    公开(公告)号:US07668073B2

    公开(公告)日:2010-02-23

    申请号:US11391436

    申请日:2006-03-29

    IPC分类号: G11B3/70

    摘要: A hybrid disk useable with a recording and or reproducible apparatus having an optical pickup. The hybrid disk includes a first recording layer having a first format on which data is recordable or readable by a first format beam and a second recording layer having a second format on which the data is recordable or readable by a second format beam. The transmivities and reflectivities of the first and second recording layers are interrelated to control relative intensities of the first and second format beams incident on the optical pickup.

    摘要翻译: 可与具有光学拾取器的记录和/或可再现装置一起使用的混合盘。 混合盘包括具有第一格式的第一记录层,数据可由第一格式波束记录或读取,第二记录层具有数据可由第二格式波束记录或读取的第二格式。 第一和第二记录层的透射率和反射率与控制入射在光学拾取器上的第一和第二格式光束的相对强度相关。

    Recording and/or reproducing method, recording and/or reproducing apparatus, and computer readable recording medium storing program for performing the method
    100.
    发明授权
    Recording and/or reproducing method, recording and/or reproducing apparatus, and computer readable recording medium storing program for performing the method 有权
    记录和/或再现方法,记录和/或再现装置以及用于执行该方法的计算机可读记录介质存储程序

    公开(公告)号:US07543219B2

    公开(公告)日:2009-06-02

    申请号:US11594119

    申请日:2006-11-08

    IPC分类号: G11C29/00

    摘要: A recording and/or reproducing method, a recording and/or reproducing apparatus, and a computer readable recording medium storing a program for performing the method. A recording unit block in which invalid data is partially padded is written on an information storage medium along with padding information indicating that the invalid data is included in the recording unit block. The padding information is useful in determining whether the recording unit block includes the padding data. Accordingly, unnecessary retrial processes of a drive system are reduced such that the performance of the drive system is improved and error correction capability is enhanced.

    摘要翻译: 记录和/或再现方法,记录和/或再现装置以及存储用于执行该方法的程序的计算机可读记录介质。 其中无效数据被部分填充的记录单元块与表示无效数据包括在记录单元块中的填充信息一起被写入信息存储介质。 填充信息在确定记录单元块是否包括填充数据时是有用的。 因此,减少驱动系统的不必要的重试过程,从而提高驱动系统的性能并提高纠错能力。