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    High-density optical disc and recording/reproducing method thereof
    2.
    发明申请
    High-density optical disc and recording/reproducing method thereof 有权
    高密度光盘及其记录/再现方法

    公开(公告)号：US20050099916A1

    公开(公告)日：2005-05-12

    申请号：US10645566

    申请日：2003-08-22

    申请人： Ik Jeon ,  Sang Suh

    发明人： Ik Jeon ,  Sang Suh

    IPC分类号： G11B7/0037 ,  G11B7/004 ,  G11B7/005 ,  G11B7/007 ,  G11B7/125 ,  G11B7/24 ,  G11B20/00 ,  G11B20/12 ,  G11B27/32 ,  G11B7/0045

    CPC分类号： G11B20/1217 ,  G11B7/005 ,  G11B7/00736 ,  G11B7/126 ,  G11B20/00086 ,  G11B2020/122 ,  G11B2020/1267 ,  G11B2020/1268 ,  G11B2020/1285 ,  G11B2220/2541

    摘要： A high-density optical disc such as BD-RE (Blu-ray Disc Rewritable) or BD-ROM, and a recording/reproducing method thereof are disclosed. Diverse additional information such as disc reflectivity information, disc layer information or disc type information is efficiently recorded in a particular information field included in a data unit recorded on the burst cutting area of a high-density optical disc or a particular 1-byte address field included in an address unit recorded on the high-density optical disc so that it can be read when the high-density optical disc is loaded in an optical disc apparatus or when a data recording or reproducing operation for the high-density optical disc is carried out. Accordingly, it is possible to achieve optimal optical power control and automatic gain control or identification of a current position, while enabling a normal data recording or reproducing operation corresponding to the type of the optical disc.

    摘要翻译： 公开了诸如BD-RE（蓝光盘可重写）或BD-ROM的高密度光盘及其记录/再现方法。 多个附加信息，例如光盘反射率信息，光盘层信息或光盘类型信息被有效地记录在记录在高密度光盘的突发切割区域或特定的1字节地址字段上的数据单元中的特定信息字段中 包含在记录在高密度光盘上的地址单元中，使得当高密度光盘装载在光盘装置中时或当携带高密度光盘的数据记录或再现操作时可以读取它 出来 因此，可以实现最佳光功率控制和自动增益控制或当前位置的识别，同时能够进行与光盘类型相对应的正常数据记录或再现操作。

    Method of correcting data on a high-density recording medium
    3.
    发明申请
    Method of correcting data on a high-density recording medium 失效
    在高密度记录介质上校正数据的方法

    公开(公告)号：US20050144550A1

    公开(公告)日：2005-06-30

    申请号：US10494295

    申请日：2003-09-02

    申请人： Ik Jeon ,  Sang Suh

    发明人： Ik Jeon ,  Sang Suh

    IPC分类号： G11B20/12 ,  G11B20/18 ,  H03M13/00

    CPC分类号： G11B20/1833 ,  G11B2020/1272 ,  G11B2020/1288 ,  G11B2020/1823 ,  G11B2220/2541 ,  H03M13/293

    摘要： The present invention relates to a method of correcting data on a high-density recording medium such as a BD-ROM (Blu-ray ROM Disk) and a BD-RW (Blu-ray ReWritable Disk). In the present method, whether there is any error in a predetermined-sized LDC data block, which is included in a physical cluster, is determined based on if there is an error in sync data and BIS data neighboring the LDC data block, and, if determined to be erroneous, error correcting operation for the LDC block is conducted.

    摘要翻译： 本发明涉及一种在诸如BD-ROM（蓝光ROM盘）和BD-RW（蓝光可逆盘）的高密度记录介质上校正数据的方法。 在本方法中，基于是否存在与LDC数据块相邻的同步数据和BIS数据中的错误来确定包括在物理簇中的预定大小的LDC数据块中是否存在任何错误， 如果确定为错误，则进行LDC块的纠错操作。

    Method of recording data on a multi-layer recording medium, recording medium, and apparatus thereof
    4.
    发明申请
    Method of recording data on a multi-layer recording medium, recording medium, and apparatus thereof 有权
    在多层记录介质上记录数据的方法，记录介质及其装置

    公开(公告)号：US20070165502A1

    公开(公告)日：2007-07-19

    申请号：US11723805

    申请日：2007-03-22

    申请人： Jin Kim ,  Sang Suh

    发明人： Jin Kim ,  Sang Suh

    IPC分类号： G11B20/10

    CPC分类号： G11B7/00456 ,  G11B7/00736 ,  G11B20/10009 ,  G11B20/10481 ,  G11B20/1217 ,  G11B27/329 ,  G11B2007/0013 ,  G11B2020/1278 ,  G11B2220/235 ,  G11B2220/2537 ,  G11B2220/2541 ,  G11B2220/2562

    摘要： A method for recording data on a recording medium having one or more recording layers. The method includes reading control information including a plurality of control information units for controlling recording/reproducing of data from the recording medium. The control information unit includes a recording speed, an identifier of the recording layer, and a write strategy information depending on the recording speed, where a sequence of the information units is ordered according to the recording speed. The method further provides for recording the data on the recording layer based on the read control information unit including the identifier of the corresponding recording layer on which the data is to be recorded.

    摘要翻译： 一种用于在具有一个或多个记录层的记录介质上记录数据的方法。 该方法包括读取控制信息，该控制信息包括用于控制从记录介质记录/再现数据的多个控制信息单元。 控制信息单元包括记录速度，记录层的标识符和根据记录速度的写入策略信息，其中根据记录速度对信息单元的序列进行排序。 该方法还提供了基于包括要在其上记录数据的相应记录层的标识符的读取控制信息单元在记录层上记录数据。

    Method of managing playback speed information of a recording medium, recording medium with playback speed information for video content recorded thereon, and reproducing method for the recording medium
    7.
    发明申请
    Method of managing playback speed information of a recording medium, recording medium with playback speed information for video content recorded thereon, and reproducing method for the recording medium 审中-公开
    用于管理记录介质的重放速度信息的方法，具有记录在其上的视频内容的播放速度信息的记录介质，以及记录介质的再现方法

    公开(公告)号：US20060133221A1

    公开(公告)日：2006-06-22

    申请号：US10543129

    申请日：2004-01-20

    申请人： Sang Suh ,  Jin Kim

    发明人： Sang Suh ,  Jin Kim

    IPC分类号： G11B21/08

    CPC分类号： G11B7/00736 ,  G11B19/12 ,  G11B19/26 ,  G11B20/1254 ,  G11B2020/1279 ,  G11B2020/1298 ,  G11B2220/213 ,  G11B2220/2541

    摘要： The present invention relates to a method of enabling to reproduce main AN data recorded on a high-density recording medium such as a Blu-ray Disc ROM at a playback speed suitable to the recorded main A/V data. In the present method, when main video data is recorded on a recording medium, playback speed information suitable to the video data is also written within a disc information table allocated in a control area that is located ahead of a data area including the video data. The present method is efficiently applicable to a high-density recording medium containing higher-quality video data that requires higher transfer rate than a digital TV broadcast stream that requires about 36 Mbps transfer rate.

    摘要翻译： 本发明涉及一种能够以适合于记录的主A / V数据的播放速度再现记录在诸如蓝光光盘ROM的高密度记录介质上的主AN数据的方法。 在本方法中，当将主视频数据记录在记录介质上时，适用于视频数据的重放速度信息也被写入分配在包括视频数据的数据区之前的控制区中的盘信息表中。 本方法可有效地应用于包含比需要大约36Mbps传输速率的数字TV广播流需要更高传输速率的更高质量视频数据的高密度记录介质。

    High-density optical disc, method for recording and reproducing encrypted data thereon
    8.
    发明申请
    High-density optical disc, method for recording and reproducing encrypted data thereon 有权
    高密度光盘，用于在其上记录和再现加密数据的方法

    公开(公告)号：US20080095026A1

    公开(公告)日：2008-04-24

    申请号：US11907747

    申请日：2007-10-17

    申请人： Jin Kim ,  Sang Suh

    发明人： Jin Kim ,  Sang Suh

    IPC分类号： G11B20/12 ,  G11B7/007

    CPC分类号： G11B20/00086 ,  G11B20/0021 ,  G11B20/00326 ,  G11B20/00579 ,  G11B20/1217 ,  G11B27/3027 ,  G11B2020/1221 ,  G11B2020/1268 ,  G11B2020/1277 ,  G11B2020/1287 ,  G11B2220/213 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2541

    摘要： A high-density optical disc, a method for encrypting data and recording the encrypted data thereon, and a method for reproducing the encrypted data recorded thereon. Data recorded on a high-density optical disc such as a Blu-ray disc-read only memory (BD-ROM) is recorded in a discontinuous recording format as on a high-density rewritable optical disc such as a Blu-ray disc rewritable (BD-RE). Data can be encrypted and recorded using synchronous data, address unit number (AUN) information or disc radius information recorded in the high-density optical disc. An optical disc apparatus such as a BD-ROM player can maintain reproduction compatibility with the high-density rewritable optical disc such as the BD-RE. A user holding an optical disc apparatus such as a BD-RE recorder, etc. can be prevented from unlawfully copying data recorded on the high-density optical disc and reproducing the copied data.

    摘要翻译： 一种高密度光盘，用于加密数据并在其上记录加密数据的方法，以及用于再现记录在其上的加密数据的方法。 记录在诸如蓝光盘只读存储器（BD-ROM）的高密度光盘上的数据被记录在不连续的记录格式中，如在可重写的蓝光盘（例如， BD-RE）。 可以使用记录在高密度光盘中的同步数据，地址单元号（AUN）信息或盘半径信息来加密和记录数据。 诸如BD-ROM播放器的光盘装置可以保持与诸如BD-RE的高密度可重写光盘的再现兼容性。 可以防止保存诸如BD-RE记录器等光盘装置的用户非法拷贝记录在高密度光盘上的数据并再现复制的数据。

    Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
    9.
    发明申请
    Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof 有权
    记录介质，其控制信息的配置方法，使用其的记录和再现方法及其装置

    公开(公告)号：US20080043588A1

    公开(公告)日：2008-02-21

    申请号：US11907661

    申请日：2007-10-16

    申请人： Sang Suh ,  Jin Kim

    发明人： Sang Suh ,  Jin Kim

    IPC分类号： G11B19/02 ,  G11B15/52

    CPC分类号： G11B7/00456 ,  G11B7/00736 ,  G11B7/0079 ,  G11B2007/0013

    摘要： A data structure of a control information for use with a computer-readable recording medium having multiple recording layers. The control information includes first information unit for a first recording layer and second information unit for a second recording layer. The first information unit includes write strategy parameters for a first write strategy type to be used for the first recording layer, and the second information unit includes write strategy parameters for a second write strategy type to be used for the second recording layer. The second write strategy type being the same or different from the first write strategy type.

    摘要翻译： 一种用于具有多个记录层的计算机可读记录介质的控制信息的数据结构。 控制信息包括用于第一记录层的第一信息单元和用于第二记录层的第二信息单元。 第一信息单元包括用于第一记录层的第一写策略类型的写策略参数，第二信息单元包括用于第二记录层的第二写策略类型的写策略参数。 第二写策略类型与第一写策略类型相同或不同。