Information recording apparatus and method, computer program
    11.
    发明授权
    Information recording apparatus and method, computer program 有权
    信息记录装置和方法,计算机程序

    公开(公告)号:US08125880B2

    公开(公告)日:2012-02-28

    申请号:US12158528

    申请日:2006-12-20

    IPC分类号: G11B7/24

    摘要: An information recording apparatus (200) is provided with: a recording device (353) for recording data onto an information recording medium (100) being provided with a first recording layer (L0) and a second recording layer (L1); a first controlling device (354) for controlling the recording device to record the data into each of the first recording layer and the second recording layer; a forming device (354) for forming a compatibility area (106, 109, 116, 119) for realizing reproduction compatibility of the information recording medium on an information recording apparatus, following the data recorded in each of the first recording layer and the second recording layer; and a second controlling device (354) for controlling the recording device to record the data into the formed compatibility area if the data is recorded after the compatibility area is formed.

    摘要翻译: 一种信息记录装置(200)具有:记录装置,用于将数据记录到信息记录介质上,该记录介质设有第一记录层和第二记录层; 用于控制记录装置将数据记录到第一记录层和第二记录层中的每一个中的第一控制装置(354) 一种用于形成兼容区域(106,109,116,119)的形成装置,用于在信息记录装置上实现信息记录介质的再现兼容性,跟随记录在每个第一记录层和第二记录中的数据 层; 以及第二控制装置(354),用于如果在形成兼容区域之后记录数据,则控制记录装置将数据记录到形成的兼容性区域中。

    INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, AND COMPUTER PROGRAM
    13.
    发明申请
    INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, AND COMPUTER PROGRAM 有权
    信息记录介质,信息记录装置和方法以及计算机程序

    公开(公告)号:US20090279402A1

    公开(公告)日:2009-11-12

    申请号:US12158494

    申请日:2006-12-20

    IPC分类号: G11B27/22 B32B3/02

    摘要: An information recording apparatus is for recording user data and recording management data onto an information recording medium being provided with: a first recording layer; and a second recording layer, each of the first recording layer and the second recording layer having a user data area to record therein at least the user data and a recording management area to record therein at least the recording management data for managing recording of the user data, the information recording apparatus is provided with: a recording device for dividing the recording management area into a plurality of recording management segments and for recording the recording management data into at least one of the plurality of recording management segments; and a first controlling device for controlling the recording device to dispose each of the plurality of recording management segments in a single recording layer.

    摘要翻译: 一种信息记录装置,用于将用户数据和记录管理数据记录到信息记录介质上,所述信息记录介质设置有:第一记录层; 以及第二记录层,所述第一记录层和所述第二记录层中的每一个具有至少记录用户数据的用户数据区域和至少记录用于管理记录用户的记录管理数据的记录管理区域 数据,信息记录装置设置有:记录装置,用于将记录管理区域划分成多个记录管理段,并将记录管理数据记录到多个记录管理段中的至少一个中; 以及第一控制装置,用于控制记录装置将多个记录管理段中的每一个配置在单个记录层中。

    INFORMATION RECORDING APPARATUS AND METHOD, COMPUTER PROGRAM, AND INFORMATION RECORDING MEDIUM
    15.
    发明申请
    INFORMATION RECORDING APPARATUS AND METHOD, COMPUTER PROGRAM, AND INFORMATION RECORDING MEDIUM 有权
    信息记录装置和方法,计算机程序和信息记录介质

    公开(公告)号:US20090028531A1

    公开(公告)日:2009-01-29

    申请号:US12278713

    申请日:2007-02-08

    IPC分类号: H04N5/00

    摘要: An information recording apparatus (200) is provided with: a first recording device (354) for recording user data into a user data area (105, 115) provided for an information recording medium (100), with a data area attribute added; and a second recording device (354) for recording a marker (108) following an end edge portion of the recorded user data, with a predetermined flag bit set to a first value and with the data area attribute added, the flag bit indicating at least whether or not the marker is recorded.

    摘要翻译: 信息记录装置(200)具有:第一记录装置(354),用于将用户数据记录到为信息记录介质(100)提供的用户数据区(105,115)中,并添加数据区属性; 以及第二记录装置(354),用于在记录的用户数据的结束边缘部分之后记录标记(108),其中预定的标志位被设置为第一值并且添加了数据区域属性,所述标志位至少指示 是否记录标记。

    INFORMATION RECORDING MEDIUM, AND INFORMATION RECORDING APPARATUS AND METHOD
    16.
    发明申请
    INFORMATION RECORDING MEDIUM, AND INFORMATION RECORDING APPARATUS AND METHOD 有权
    信息记录介质和信息记录装置和方法

    公开(公告)号:US20080037403A1

    公开(公告)日:2008-02-14

    申请号:US11875231

    申请日:2007-10-19

    IPC分类号: G11B7/24

    摘要: An information recording medium is provided with: a recording area divided into a plurality of partial areas; and an information area for recording therein (i) management information for managing recording conditions of the plurality of partial areas at least for each of the plurality of partial areas and (ii) reliability information for indicating reliability of the management information for each of the plurality of partial areas.

    摘要翻译: 信息记录介质设置有:划分为多个部分区域的记录区域; 以及用于在其中记录的信息区域(i)至少对于所述多个部分区域中的每一个区域管理所述多个部分区域的记录条件的管理信息,以及(ii)用于指示所述多个部分区域中的每一个的管理信息的可靠性的可靠性信息 的部分区域。

    Information recording apparatus and optimum recording laser power detecting method
    17.
    发明授权
    Information recording apparatus and optimum recording laser power detecting method 有权
    信息记录装置和最佳记录激光功率检测方法

    公开(公告)号:US07272088B2

    公开(公告)日:2007-09-18

    申请号:US10914307

    申请日:2004-08-10

    IPC分类号: G11B7/00

    摘要: An information recording apparatus records the record data onto an information recording medium, which is provided with wobbled tracks and on which pre-format address information is recorded. The information recording apparatus is provided with: an optical pickup; a detector for detecting a push-pull signal on the basis of an output of the optical pickup; a timing generator for generating a timing signal by detecting the pre-format address information and by detecting a slot unit smaller than a data management unit of the pre-format address information on the basis of a cycle of the push-pull signal; and a system controller for detecting an optimum recording laser power by recording or reproducing a test signal on the tracks while changing a recording laser power on the basis of the timing signal.

    摘要翻译: 信息记录装置将记录数据记录在信息记录介质上,信息记录介质被提供有摆动轨迹并且在哪个记录了预格式地址信息。 该信息记录装置具有:光拾取器; 检测器,用于根据光学拾取器的输出来检测推挽信号; 定时发生器,用于通过检测预格式地址信息并且基于推挽信号的周期检测小于预格式地址信息的数据管理单元的时隙单元来产生定时信号; 以及系统控制器,用于通过基于定时信号改变记录激光功率,通过在轨道上记录或再现测试信号来检测最佳记录激光功率。