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1. 发明授权

US07603584B2 Method and apparatus of recording data in the optical recording medium 失效
标题翻译：在光记录介质中记录数据的方法和装置
公开(公告)号：US07603584B2
公开(公告)日：2009-10-13
申请号：US11889959
申请日：2007-08-17
申请人： Yong Cheol Park , Myong Gu Lee , Jong In Shin , Kyu Hwa Jeong
发明人： Yong Cheol Park , Myong Gu Lee , Jong In Shin , Kyu Hwa Jeong
IPC分类号： G06F11/00
CPC分类号： G11B20/1883 , G11B2020/10944 , G11B2020/1826 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2537
摘要： A recording medium and apparatus and method for managing defective areas are discussed. According to an embodiment a controller determining whether or not to replace a defective block with a replacement block when a writing or reading data to or from the optical recording medium, based upon a data type to be written or read, and creating a defect list, the defect list including information to indicate whether or not the defective block is replaced with a replacement block; and a writing reading unit, coupled to the controller, to write or read the data to or from the optical recording medium and storing the defect list to a defect management area of the optical recording medium, according to a control of the controller.
摘要翻译：讨论了用于管理缺陷区域的记录介质和装置和方法。根据实施例，当基于要写入或读取的数据类型和创建缺陷列表写入或从光记录介质读取数据时，控制器确定是否替换有缺陷块的替换块，所述缺陷列表包括用于指示所述缺陷块是否被替换块代替的信息; 以及写入读取单元，耦合到所述控制器，以根据所述控制器的控制将所述数据写入所述光学记录介质或从所述光学记录介质读取所述数据并将所述缺陷列表存储到所述光学记录介质的缺陷管理区域。

2. 发明授权

US07206267B2 Defect area management system and method for optical storage medium 有权
标题翻译：光存储介质缺陷区管理系统及方法
公开(公告)号：US07206267B2
公开(公告)日：2007-04-17
申请号：US10882163
申请日：2004-07-02
申请人： Yong Cheol Park , Myong Gu Lee
发明人： Yong Cheol Park , Myong Gu Lee
IPC分类号： G11B7/45
CPC分类号： G11B20/18 , G11B7/0045 , G11B20/1883 , G11B2020/10944 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2562
摘要： A defect area management system for an optical storage medium including a management part producing a defect area management signal for real-time processing and transmitting the signal along with data to be written; and a write part executing a defect area management of the optical storage media, writing the data, applied by the defect area management signal from the management part, into the optical storage medium so that whenever a light pickup meets a defect block at the time of writing data requiring the real-time processing into the optical storage medium, it does not have to be moved to the spare area, thus reducing the time it takes to move the light pickup and removing shortcomings of the real-time processing.
摘要翻译：一种用于光学存储介质的缺陷区域管理系统，包括产生用于实时处理的缺陷区域管理信号的管理部分以及要写入的数据的信号的发送; 以及执行光存储介质的缺陷区域管理的写入部分，将由管理部分的缺陷区域管理信号应用的数据写入光存储介质，使得每当光拾取器遇到缺陷块时，将需要实时处理的数据写入到光存储介质中，则不必将其移动到备用区，从而减少移动光拾取所需的时间并消除实时处理的缺点。

3. 发明授权

US07146527B2 Method and apparatus of recording data in the optical recording medium 有权
公开(公告)号：US07146527B2
公开(公告)日：2006-12-05
申请号：US10431520
申请日：2003-05-08
申请人： Yong Cheol Park , Myong Gu Lee , Jong In Shin , Kyu Hwa Jeong
发明人： Yong Cheol Park , Myong Gu Lee , Jong In Shin , Kyu Hwa Jeong
IPC分类号： G06F11/00
CPC分类号： G11B20/1883 , G11B2020/10944 , G11B2020/1826 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2537
摘要： The present invention relates to an optical recording medium and optical recording medium record/playback apparatus and method, for managing defective areas in a rewritable optical recording medium. Particularly, the present invention adds a linear replacement control (LRC) bit to a secondary defective list (SDL) entry to discriminate a defective block information that is listed at the SDL entry according to a linear replacement algorithm from a defective block information that is listed at the SDL entry according to a skipping algorithm. This allows the optical recording medium record/playback apparatus to transmit correct information to a host. Furthermore, when a defective block requiring a new replacement block is found while recording or playing back data when the spare area is full, instead of carrying out the linear replacement, the LRC bit is set in the SDL entry along with the location information of the defective block to indicate that the corresponding SDL entry was made when the spare area was full, whereby data is not written in the defective block or data of the defective block is not read when rewriting or reproducing the data afterward. Consequently, the present invention can provide efficient management over the optical recording medium.

4. 发明授权

US07139935B2 Method and apparatus of recording data in the optical recording medium 有权
公开(公告)号：US07139935B2
公开(公告)日：2006-11-21
申请号：US10431521
申请日：2003-05-08
申请人： Yong Cheol Park , Myong Gu Lee , Jong In Shin , Kyu Hwa Jeong
发明人： Yong Cheol Park , Myong Gu Lee , Jong In Shin , Kyu Hwa Jeong
IPC分类号： G06F11/00
CPC分类号： G11B20/1883 , G11B2020/10944 , G11B2020/1826 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2537
摘要： The present invention relates to an optical recording medium and optical recording medium record/playback apparatus and method, for managing defective areas in a rewritable optical recording medium. Particularly, the present invention adds a linear replacement control (LRC) bit to a secondary defective list (SDL) entry to discriminate a defective block information that is listed at the SDL entry according to a linear replacement algorithm from a defective block information that is listed at the SDL entry according to a skipping algorithm. This allows the optical recording medium record/playback apparatus to transmit correct information to a host. Furthermore, when a defective block requiring a new replacement block is found while recording or playing back data when the spare area is full, instead of carrying out the linear replacement, the LRC bit is set in the SDL entry along with the location information of the defective block to indicate that the corresponding SDL entry was made when the spare area was full, whereby data is not written in the defective block or data of the defective block is not read when rewriting or reproducing the data afterward. Consequently, the present invention can provide efficient management over the optical recording medium.

5. 发明授权

US07430155B2 Defect area management system and method for optical storage medium 有权
标题翻译：光存储介质缺陷区管理系统及方法
公开(公告)号：US07430155B2
公开(公告)日：2008-09-30
申请号：US11368655
申请日：2006-03-07
申请人： Yong Cheol Park , Myong Gu Lee
发明人： Yong Cheol Park , Myong Gu Lee
IPC分类号： G11B7/00
CPC分类号： G11B20/18 , G11B7/0045 , G11B20/1883 , G11B2020/10944 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2562
摘要： A defect area management system for an optical storage medium including a management part producing a defect area management signal for real-time processing and transmitting the signal along with data to be written; and a write part executing a defect area management of the optical storage media, writing the data, applied by the defect area management signal from the management part, into the optical storage medium so that whenever a light pickup meets a defect block at the time of writing data requiring the real-time processing into the optical storage medium, it does not have to be moved to the spare area, thus reducing the time it takes to move the light pickup and removing shortcomings of the real-time processing.
摘要翻译：一种用于光学存储介质的缺陷区域管理系统，包括产生用于实时处理的缺陷区域管理信号的管理部分以及要写入的数据的信号的发送; 以及执行光存储介质的缺陷区域管理的写入部分，将由管理部分的缺陷区域管理信号应用的数据写入光存储介质，使得每当光拾取器遇到缺陷块时，将需要实时处理的数据写入到光存储介质中，则不必将其移动到备用区，从而减少移动光拾取所需的时间并消除实时处理的缺点。

6. 发明授权

US06771575B1 Defect area management system and method for optical storage medium 有权
公开(公告)号：US06771575B1
公开(公告)日：2004-08-03
申请号：US09345380
申请日：1999-06-30
申请人： Yong Cheol Park , Myong Gu Lee
发明人： Yong Cheol Park , Myong Gu Lee
IPC分类号： G11B70045
CPC分类号： G11B20/18 , G11B7/0045 , G11B20/1883 , G11B2020/10944 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2562
摘要： A defect area management system for an optical storage medium including a management part producing a defect area management signal for real-time processing and transmitting the signal along with data to be written; and a write part executing a defect area management of the optical storage media, writing the data, applied by the defect area management signal from the management part, into the optical storage medium so that whenever a light pickup meets a defect block at the time of writing data requiring the real-time processing into the optical storage medium, it does not have to be moved to the spare area, thus reducing the time it takes to move the light pickup and removing shortcomings of the real-time processing.

7. 发明授权

US06418100B1 Method for formatting, and managing defective area of, optical recording medium 有权
标题翻译：用于格式化和管理光学记录介质的缺陷区域的方法
公开(公告)号：US06418100B1
公开(公告)日：2002-07-09
申请号：US09421697
申请日：1999-10-20
申请人： Yong Cheol Park , Myong Gu Lee , Jong In Shin , Kyu Hwa Jeong , Sung Dae Kim
发明人： Yong Cheol Park , Myong Gu Lee , Jong In Shin , Kyu Hwa Jeong , Sung Dae Kim
IPC分类号： G11B509
CPC分类号： G11B20/1883 , G11B2220/20
摘要： Method for formatting, and managing a defective area of, a rewritable optical recording medium when a secondary defect list (SDL) is converted into a primary defect list (PDL) without certification by converting only sector numbers of first sectors of the defective blocks listed on the SDL into the PDL. If the defective sector thus listed of the PDL is encountered during writing/reading thereafter, a block (=16 sectors) containing the defective sector is subjected to slipping replacement.
摘要翻译：当二次缺陷列表（SDL）通过只转换列出的缺陷块的第一扇区的扇区号而被转换为主要缺陷列表（PDL）而不通过认证时，可重写光学记录介质的格式化和管理缺陷区域的方法 SDL进入PDL。如果此后在写入/读取期间遇到如此列出的PDL的缺陷扇区，则将包含缺陷扇区的块（= 16扇区）进行滑移替换。

8. 发明授权

US07558163B2 Defect area management system and method for optical storage medium 有权
公开(公告)号：US07558163B2
公开(公告)日：2009-07-07
申请号：US10800697
申请日：2004-03-16
申请人： Yong Cheol Park , Myong Gu Lee
发明人： Yong Cheol Park , Myong Gu Lee
IPC分类号： G11B7/0045
CPC分类号： G11B20/18 , G11B7/0045 , G11B20/1883 , G11B2020/10944 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2562
摘要： A defect area management system for an optical storage medium including a management part producing a defect area management signal for real-time processing and transmitting the signal along with data to be written; and a write part executing a defect area management of the optical storage media, writing the data, applied by the defect area management signal from the management part, into the optical storage medium so that whenever a light pickup meets a defect block at the time of writing data requiring the real-time processing into the optical storage medium, it does not have to be moved to the spare area, thus reducing the time it takes to move the light pickup and removing shortcomings of the real-time processing.

9. 发明授权

US07525882B2 Defect area management system and method for optical storage medium 有权
标题翻译：光存储介质缺陷区管理系统及方法
公开(公告)号：US07525882B2
公开(公告)日：2009-04-28
申请号：US10899089
申请日：2004-07-27
申请人： Yong Cheol Park , Myong Gu Lee
发明人： Yong Cheol Park , Myong Gu Lee
IPC分类号： G11B7/0045
CPC分类号： G11B20/18 , G11B7/0045 , G11B20/1883 , G11B2020/10944 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2562
摘要： A defect area management system for an optical storage medium including a management part producing a defect area management signal for real-time processing and transmitting the signal along with data to be written; and a write part executing a defect area management of the optical storage media, writing the data, applied by the defect area management signal from the management part, into the optical storage medium so that whenever a light pickup meets a defect block at the time of writing data requiring the real-time processing into the optical storage medium, it does not have to be moved to the spare area, thus reducing the time it takes to move the light pickup and removing shortcomings of the real-time processing.
摘要翻译：一种用于光学存储介质的缺陷区域管理系统，包括产生用于实时处理的缺陷区域管理信号的管理部分以及要写入的数据的信号的发送; 以及执行光存储介质的缺陷区域管理的写入部分，将由管理部分的缺陷区域管理信号应用的数据写入光存储介质，使得每当光拾取器遇到缺陷块时，将需要实时处理的数据写入到光存储介质中，不必将其移动到备用区，从而减少移动光拾取所需的时间并消除实时处理的缺点。

10. 发明授权

US07441149B2 Method and apparatus of recording data in the optical recording medium 有权
标题翻译：在光记录介质中记录数据的方法和装置
公开(公告)号：US07441149B2
公开(公告)日：2008-10-21
申请号：US11607871
申请日：2006-12-04
申请人： Yong Cheol Park , Myong Gu Lee , Jong In Shin , Kyu Hwa Jeong
发明人： Yong Cheol Park , Myong Gu Lee , Jong In Shin , Kyu Hwa Jeong
IPC分类号： G06F11/00
CPC分类号： G11B20/1883 , G11B2020/10944 , G11B2020/1826 , G11B2020/1893 , G11B2020/1896 , G11B2220/20 , G11B2220/216 , G11B2220/2537
摘要： The present invention relates to a recording medium and apparatus and method for managing a defective area of the recording medium. According to an embodiment, the method includes (a) determining whether there is an available replacement block in a spare area and a found defective block is controlled by a linear replacement algorithm; (b) managing a defective data block based on the determination, such that the defective data block is replaced with the replacement block of the spare area if there is the available replacement block and the found defective data block is controlled by the linear replacement algorithm; and (c) recording a defect list to the recording medium, wherein the defect list includes first position information specifying the location of defective data block, second position information specifying the location of replacement block and identification information specifying that the defective data block is replaced.
摘要翻译：记录介质技术领域本发明涉及一种用于管理记录介质的缺陷区域的记录介质及其设备和方法。根据实施例，该方法包括：（a）确定在备用区域中是否存在可用的替换块，并且通过线性替换算法来控制发现的缺陷块; （b）基于所述确定来管理有缺陷的数据块，使得如果存在可用替换块并且所发现的有缺陷的数据块被所述线性替换算法控制，则所述缺陷数据块被备用区的替换块替换; （c）将缺陷列表记录到记录介质上，其中缺陷列表包括指定缺陷数据块的位置的第一位置信息，指定替换块的位置的第二位置信息和指定该缺陷数据块被替换的识别信息。

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