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109 条记录 (耗时 0.044 秒)

    Recording and/or reproducing methods and appratuses
    41.
    发明申请
    Recording and/or reproducing methods and appratuses 失效
    录制和/或复制方法和应用程序

    公开(公告)号：US20080151713A1

    公开(公告)日：2008-06-26

    申请号：US12068919

    申请日：2008-02-13

    申请人： Jin Yong Kim ,  Sang Woon Suh

    发明人： Jin Yong Kim ,  Sang Woon Suh

    IPC分类号： G11B5/09

    CPC分类号： G11B20/1217 ,  G11B7/00456 ,  G11B7/0062 ,  G11B7/00736 ,  G11B2007/0013 ,  G11B2020/1099 ,  G11B2020/1275 ,  G11B2020/1279 ,  G11B2220/235 ,  G11B2220/2537 ,  G11B2220/2541

    摘要： In one embodiment the method includes reading speed information from a specific area of the recording medium. The speed information includes one or more speed flags to indicate whether a corresponding speed is applicable to the recording medium. A first speed flag for a first recording speed lower than a second recording speed is set to be dependent on a second speed flag for the second recording speed. Data is recorded on a main data area of the optical recording medium based on the read speed information.

    摘要翻译： 在一个实施例中，该方法包括从记录介质的特定区域读取速度信息。 速度信息包括一个或多个速度标志，用于指示对应的速度是否适用于记录介质。 低于第二记录速度的第一记录速度的第一速度标志被设置为取决于第二记录速度的第二速度标志。 基于读取速度信息将数据记录在光学记录介质的主数据区上。

    Method and apparatus of converting a series of data words into modulated signals
    43.
    发明授权
    Method and apparatus of converting a series of data words into modulated signals 失效
    将一系列数据字转换为调制信号的方法和装置

    公开(公告)号：US06696994B2

    公开(公告)日：2004-02-24

    申请号：US10323789

    申请日：2002-12-20

    申请人： Sang Woon Suh ,  Jin Yong Kim

    发明人： Sang Woon Suh ,  Jin Yong Kim

    IPC分类号： H03M700

    CPC分类号： H03M5/145 ,  G11B20/1426

    摘要： The present invention relates to method and apparatus of modulating a series of data words into (d,k) constrained sequence in order to record onto a recording medium. The present method generates, for each data word, a number of alternative sequences by combining mutually different digital words with the data word, calculates for each alternative sequence a digital sum value (DSV) and a penalty based on respective consecutive-zeros sections within the sequence and a joining consecutive “zeros” to a previously-selected sequence, and selects one alternative sequence for recording onto a recordable medium based on the calculated DSV and penalties. Owing to the present invention, DC component of sequences to be recorded onto a recording medium is suppressed and stabilization of a reproduction clock is improved through writing more edge information (i.e., “1”s).

    摘要翻译： 本发明涉及将一系列数据字调制为（d，k）约束序列以便记录在记录介质上的方法和装置。 本方法对于每个数据字，通过将相互不同的数字字与数据字相结合来产生多个替代序列，针对每个备选序列计算数字和值（DSV）和基于该数据字中各自的连续零段的惩罚 序列和连续的连续“零”到先前选择的序列，并且基于所计算的DSV和惩罚来选择用于记录到可记录介质上的一个备选序列。 由于本发明，通过写入更多的边缘信息（即“1”s），抑制要被记录到记录介质上的序列的直流分量，从而提高再生时钟的稳定性。

    Multi-layered high-density recording medium and optical power adjusting method therefor
    46.
    发明授权
    Multi-layered high-density recording medium and optical power adjusting method therefor 有权
    多层高密度记录介质及其光功率调节方法

    公开(公告)号：US08072865B2

    公开(公告)日：2011-12-06

    申请号：US10468675

    申请日：2003-06-05

    申请人： Jin Yong Kim ,  Sang Woon Suh

    发明人： Jin Yong Kim ,  Sang Woon Suh

    IPC分类号： G11B7/00

    CPC分类号： G11B7/1267 ,  G11B7/00736 ,  G11B7/24038 ,  G11B7/24082 ,  G11B2007/0013

    摘要： A multi-layered high-density recording medium and an optical power adjusting method therefor. A multi-layered high-density recording medium includes multiple recording layers each of which contains optical power related information for all layers. An optical power adjusting method reading first optical power related information for all layers from a multi-layered optical disk placed in a disk player, storing the read information in another storage device, and making a current optical power apparatus to a moved layer without necessarily having to access the multi-layered optical disk by referring to the stored optical power related information when moving to another layer during record or reproduction.

    摘要翻译： 一种多层高密度记录介质及其光功率调节方法。 多层高密度记录介质包括多个记录层，每个记录层包含用于所有层的光功率相关信息。 一种光功率调整方法，从放置在盘播放器中的多层光盘读取所有层的第一光功率相关信息，将读取的信息存储在另一存储装置中，并将当前光功率装置设置到移动层，而不必具有 通过在记录或再现期间移动到另一层时参考存储的光功率相关信息来访问多层光盘。

    High-density recording medium and method and apparatus for controlling data playback thereof
    47.
    发明授权
    High-density recording medium and method and apparatus for controlling data playback thereof 有权
    高密度记录介质以及用于控制数据回放的方法和装置

    公开(公告)号：US07978582B2

    公开(公告)日：2011-07-12

    申请号：US12591339

    申请日：2009-11-17

    申请人： Jin Yong Kim ,  Sang Woon Suh

    发明人： Jin Yong Kim ,  Sang Woon Suh

    IPC分类号： G11B5/09 ,  G11B7/24

    CPC分类号： G11B7/24082 ,  G11B7/0053 ,  G11B7/00736 ,  G11B19/125

    摘要： Disclosed herein are a high-density recording medium and a method and apparatus for controlling data playback thereof. Playback control information, such as channel bit length information, is recorded in a burst cutting area (BCA) of a high-density optical disc in a wobble type. When the high-density optical disc is reproduced, the playback control information is detected in a push-pull signal detection mode and the optimum data playback operation corresponding to the recording capacity of the optical disc is performed on the basis of the detected playback control information. Alternatively, bit error rates (BERs) are calculated while a plurality of predetermined bit detection modes are sequentially performed, one of the bit detection modes corresponding to the smallest one of the calculated BERs is selected and the data playback operation is performed in the selected bit detection mode. Therefore, it is possible to perform a data playback operation optimal to the recording capacity of a BD-ROM (Blu-ray Disc-ROM) even through disc information (DI) is recorded in a PIC (Permanent Information & Control data) zone of the BD-ROM in a recording format necessitating a decoding process and the recording capacity is any of different values such as 23 Gbytes, 25 Gbytes, 27 Gbytes, etc.

    摘要翻译： 这里公开了一种用于控制数据回放的高密度记录介质和方法和装置。 诸如信道位长度信息的回放控制信息被记录在摆动类型的高密度光盘的突发切割区域（BCA）中。 当再现高密度光盘时，以推挽信号检测模式检测重放控制信息，并且根据检测到的重放控制信息执行与光盘的记录容量对应的最佳数据重放操作 。 或者，在顺序地执行多个预定位检测模式的同时计算误码率（BER），选择对应于计算的BER中的最小一个的位检测模式之一，并且在所选位中执行数据重放操作 检测模式。 因此，即使通过盘信息（DI）被记录在PIC（永久信息和控制数据）区域中的BD（永久信息和控制数据）区域中，也可以执行对BD-ROM（蓝光光盘 - ROM）的记录容量最佳的数据重放操作 需要解码处理的记录格式的BD-ROM，记录容量是23G字节，25G字节，27G字节等不同的值。

    Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof
    48.
    发明授权
    Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof 有权
    记录介质，配置其控制信息的方法，使用其的记录和/或再现方法及其装置

    公开(公告)号：US07817514B2

    公开(公告)日：2010-10-19

    申请号：US11445275

    申请日：2006-06-02

    申请人： Sang Woon Suh ,  Jin Yong Kim

    发明人： Sang Woon Suh ,  Jin Yong Kim

    IPC分类号： G11B7/00

    CPC分类号： G11B7/00456 ,  G11B7/0062 ,  G11B7/00736 ,  G11B7/24038 ,  G11B19/122 ,  G11B20/10009 ,  G11B20/10194 ,  G11B20/1217 ,  G11B20/1258 ,  G11B2007/0013 ,  G11B2020/1229 ,  G11B2020/1248 ,  G11B2020/1279 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2541

    摘要： The present invention provides a method of recording control information in a recordable optical disc including at least one recording layer. In recording control information within a management area of an optical disc including at least one or more recording layers, the present invention includes providing the control information to each of the at least one or more recording layers per recording velocity, recording an information identifying a type of the corresponding control information within the control information, and recording a write strategy (WS) interworking with the type of the control information. In recording a write strategy (WS) within disc information, CLV and CAV are separately recorded, whereby it is able to efficiently cope with the record/playback of the optical disc.

    摘要翻译： 本发明提供一种在包括至少一个记录层的可记录光盘中记录控制信息的方法。 在记录包括至少一个或多个记录层的光盘的管理区域内的控制信息时，本发明包括向每个记录速度的至少一个或多个记录层中的每一个提供控制信息，记录识别类型的信息 控制信息内的对应控制信息，并且记录与控制信息的类型相互配合的写入策略（WS）。 在盘信息中记录写入策略（WS）时，分别记录CLV和CAV，由此能够有效地应对光盘的记录/重放。

    Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
    50.
    发明授权
    Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof 失效
    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：US07701817B2

    公开(公告)日：2010-04-20

    申请号：US11907659

    申请日：2007-10-16

    申请人： Sang Woon Suh ,  Jin Yong Kim

    发明人： Sang Woon Suh ,  Jin Yong Kim

    IPC分类号： G11B7/00

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

    摘要： An apparatus, and related method, for recording data that includes a controller to generate control information required to record a main data. The control information including at least one information unit for a specific writing speed and recording layer. The information unit includes write strategy parameters for first write strategy type to be used for the writing speed and recording layer, the first write strategy type being one of an n−1 write strategy type and an n/2 write strategy type, where n is a length of mark and each type represents a number of write pulse to form a corresponding mark. A writing/reading unit records the control information at a specific area of a recording medium, wherein the controller controls the writing/reading unit to record the control information and to record the main data on the recording layer using write strategy parameters for the first write strategy type included in the information unit, at the specific writing speed.

    摘要翻译： 一种用于记录包括控制器的数据的装置和相关方法，用于生成记录主数据所需的控制信息。 所述控制信息包括用于特定写入速度和记录层的至少一个信息单元。 信息单元包括用于写速度和记录层的第一写策略类型的写策略参数，第一写策略类型是n-1写策略类型和n / 2写策略类型之一，其中n是 标记的长度和每种类型表示写入脉冲的数量以形成相应的标记。 写/读单元将控制信息记录在记录介质的特定区域，其中控制器控制写/读单元记录控制信息，并使用写入策略参数将记录层上的主数据记录在记录层上 策略类型包含在信息单元中，具体写入速度。