公开(公告)号：US20090010125A1

公开(公告)日：2009-01-08

申请号：US12233710

申请日：2008-09-19

申请人： Sung-Hee Hwang ,  Jung-Wan Ko ,  Kyung-Geun Lee

发明人： Sung-Hee Hwang ,  Jung-Wan Ko ,  Kyung-Geun Lee

IPC分类号： G11B5/58

CPC分类号： G11B7/00736 ,  G11B20/1883 ,  G11B2020/10972 ,  G11B2020/1826 ,  G11B2020/1873 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/2537

摘要： A disc defect management method and apparatus using a defect management area that can be updated, and a write once disc incorporating the method. A data area is disposed between a lead-in area and a lead-out area. The disc includes a defect management area (DMA) that is present in at least one of the lead-in area or the lead-out area, wherein defect information and defect management information are repeatedly recorded in the DMA according to a recording operation. Accordingly, the disc defect management method and apparatus enable effective use of the defect management area. The method is also applicable to a multi layer disc having a user data area on each layer. The defect information and the defect management information for an individual defect may include cumulative defect information and defect management information related to previously identified defects.

摘要翻译： 使用可以更新的缺陷管理区域的盘缺陷管理方法和装置，以及包含该方法的一次写入盘。 数据区设置在导入区和导出区之间。 光盘包括存在于导入区域或导出区域中的至少一个中的缺陷管理区域（DMA），其中根据记录操作将缺陷信息和缺陷管理信息重复记录在DMA中。 因此，盘缺陷管理方法和装置能够有效地利用缺陷管理区域。 该方法也适用于在每层上具有用户数据区的多层盘。 各个缺陷的缺陷信息和缺陷管理信息可以包括与以前识别的缺陷相关的累积缺陷信息和缺陷管理信息。

公开(公告)号：US20080144467A1

公开(公告)日：2008-06-19

申请号：US12036524

申请日：2008-02-25

申请人： Sung-hee HWANG ,  Jung-wan Ko ,  Kyung-Geun Lee

发明人： Sung-hee HWANG ,  Jung-wan Ko ,  Kyung-Geun Lee

IPC分类号： G11B5/58

CPC分类号： G11B19/04 ,  G11B19/02 ,  G11B19/12 ,  G11B20/00086 ,  G11B20/00702 ,  G11B20/1217 ,  G11B20/1883 ,  G11B2020/1278 ,  G11B2020/1826 ,  G11B2220/20

摘要： An information recording medium, a recording/reproducing method and apparatus, and a host apparatus are provided to ensure compatibility between information recording media having functions of a new standard and existing standard drive systems. The information recording medium includes a data area, a defect management area for managing a defect occurring in the data area, and an access control area in which access control data regarding a recognizable function by a recording/reproducing apparatus into which the medium is loaded and access control data regarding an unrecognizable function by the recording/reproducing apparatus are recorded, wherein a write protection flag recorded in the defect management area and the access control data recorded in the access control area provide reinitialize verification information for verifying whether the medium is reinitializable.

摘要翻译： 提供信息记录介质，记录/再现方法和设备以及主机设备，以确保具有新标准功能的信息记录介质与现有标准驱动系统之间的兼容性。 信息记录介质包括数据区，用于管理在数据区中出现的缺陷的缺陷管理区，以及访问控制区，其中存储介质被加载到记录/再现装置中的可识别功能的访问控制数据;以及 记录关于记录/再现装置的关于无法识别的功能的访问控制数据，其中记录在缺陷管理区域中的写入保护标志和记录在访问控制区域中的访问控制数据提供用于验证介质是否可重新初始化的重新初始化验证信息。

公开(公告)号：US07451364B2

公开(公告)日：2008-11-11

申请号：US10529691

申请日：2003-10-14

申请人： Sung-Hee Hwang ,  Jung-Wan Ko ,  Kyung-Geun Lee

发明人： Sung-Hee Hwang ,  Jung-Wan Ko ,  Kyung-Geun Lee

IPC分类号： G11C29/00

CPC分类号： G11B7/00736 ,  G11B20/1883 ,  G11B2020/1873 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/2537

摘要： A disc defect management method and apparatus using a defect management area that can be updated, and a write once disc incorporating the method. A data area is disposed between a lead-in area and a lead-out area. The disc includes a defect management area (DMA) that is present in at least one of the lead-in area or the lead-out area, wherein defect information and defect management information are repeatedly recorded in the DMA according to a recording operation. Accordingly, the disc defect management method and apparatus enable effective use of the defect management area. The method is also applicable to a multi layer disc having a user data area on each layer. The defect information and the defect management information for an individual defect may include cumulative defect information and defect management information related to previously identified defects.

摘要翻译： 使用可以更新的缺陷管理区域的盘缺陷管理方法和装置，以及包含该方法的一次写入盘。 数据区设置在导入区和导出区之间。 光盘包括存在于导入区域或导出区域中的至少一个中的缺陷管理区域（DMA），其中根据记录操作将缺陷信息和缺陷管理信息重复记录在DMA中。 因此，盘缺陷管理方法和装置能够有效地利用缺陷管理区域。 该方法也适用于在每层上具有用户数据区的多层盘。 各个缺陷的缺陷信息和缺陷管理信息可以包括与以前识别的缺陷相关的累积缺陷信息和缺陷管理信息。

公开(公告)号：US20080212423A1

公开(公告)日：2008-09-04

申请号：US12064359

申请日：2006-08-24

申请人： Sung-Hee Hwang ,  Kyung-Geun Lee

发明人： Sung-Hee Hwang ,  Kyung-Geun Lee

IPC分类号： G11B5/09

CPC分类号： G11B7/00736 ,  G11B7/24038 ,  G11B20/1883 ,  G11B2020/10907 ,  G11B2020/1288 ,  G11B2220/20

摘要： A method of effectively ensuring a reproduction compatibility of an information recording medium, a recording/reproducing apparatus performing a write/read operation to effectively ensure the reproduction compatibility, and the information recording medium, the information recording medium having a plurality of areas, wherein a usage order of the areas is determined according to a location of data stored in a user data area of the information recording medium, and data is recorded in the plurality of areas based on the determined usage order. Accordingly, it is possible to effectively ensure the reproduction compatibility of the information recording medium.

摘要翻译： 一种有效地确保信息记录介质的再现兼容性，执行写入/读取操作以有效地确保再现兼容性的记录/再现装置和信息记录介质的方法，该信息记录介质具有多个区域，其中 根据存储在信息记录介质的用户数据区域中的数据的位置确定区域的使用顺序，并且基于确定的使用顺序将数据记录在多个区域中。 因此，可以有效地确保信息记录介质的再现兼容性。

公开(公告)号：US20080144465A1

公开(公告)日：2008-06-19

申请号：US12036488

申请日：2008-02-25

申请人： Sung-hee HWANG ,  Jung-wan Ko ,  Kyung-Geun Lee

发明人： Sung-hee HWANG ,  Jung-wan Ko ,  Kyung-Geun Lee

IPC分类号： G11B5/58

CPC分类号： G11B19/04 ,  G11B19/02 ,  G11B19/12 ,  G11B20/00086 ,  G11B20/00702 ,  G11B20/1217 ,  G11B20/1883 ,  G11B2020/1278 ,  G11B2020/1826 ,  G11B2220/20

摘要： An information recording medium, a recording/reproducing method and apparatus, and a host apparatus are provided to ensure compatibility between information recording media having functions of a new standard and existing standard drive systems. The information recording medium includes a data area, a defect management area for managing a defect occurring in the data area, and an access control area in which access control data regarding a recognizable function by a recording/reproducing apparatus into which the medium is loaded and access control data regarding an unrecognizable function by the recording/reproducing apparatus are recorded, wherein a write protection flag recorded in the defect management area and the access control data recorded in the access control area provide reinitialize verification information for verifying whether the medium is reinitializable.

公开(公告)号：US20080144464A1

公开(公告)日：2008-06-19

申请号：US12036501

申请日：2008-02-25

申请人： Sung-hee HWANG ,  Jung-wan KO ,  Kyung-Geun Lee

发明人： Sung-hee HWANG ,  Jung-wan KO ,  Kyung-Geun Lee

IPC分类号： G11B5/58

CPC分类号： G11B19/04 ,  G11B19/02 ,  G11B19/12 ,  G11B20/00086 ,  G11B20/00702 ,  G11B20/1217 ,  G11B20/1883 ,  G11B2020/1278 ,  G11B2020/1826 ,  G11B2220/20

摘要： An information recording medium, a recording/reproducing method and apparatus, and a host apparatus are provided to ensure compatibility between information recording media having functions of a new standard and existing standard drive systems. The information recording medium includes a data area, a defect management area for managing a defect occurring in the data area, and an access control area in which access control data regarding a recognizable function by a recording/reproducing apparatus into which the medium is loaded and access control data regarding an unrecognizable function by the recording/reproducing apparatus are recorded, wherein a write protection flag recorded in the defect management area and the access control data recorded in the access control area provide reinitialize verification information for verifying whether the medium is reinitializable.

公开(公告)号：US08090998B2

公开(公告)日：2012-01-03

申请号：US12233710

申请日：2008-09-19

申请人： Sung-Hee Hwang ,  Jung-Wan Ko ,  Kyung-Geun Lee

发明人： Sung-Hee Hwang ,  Jung-Wan Ko ,  Kyung-Geun Lee

IPC分类号： G11C29/00

CPC分类号： G11B7/00736 ,  G11B20/1883 ,  G11B2020/10972 ,  G11B2020/1826 ,  G11B2020/1873 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/2537

摘要： A disc defect management method and apparatus using a defect management area that can be updated, and a write once disc incorporating the method. A data area is disposed between a lead-in area and a lead-out area. The disc includes a defect management area (DMA) that is present in at least one of the lead-in area or the lead-out area, wherein defect information and defect management information are repeatedly recorded in the DMA according to a recording operation. Accordingly, the disc defect management method and apparatus enable effective use of the defect management area. The method is also applicable to a multi layer disc having a user data area on each layer. The defect information and the defect management information for an individual defect may include cumulative defect information and defect management information related to previously identified defects.

摘要翻译： 使用可以更新的缺陷管理区域的盘缺陷管理方法和装置，以及包含该方法的一次写入盘。 数据区设置在导入区和导出区之间。 光盘包括存在于导入区域或导出区域中的至少一个中的缺陷管理区域（DMA），其中根据记录操作将缺陷信息和缺陷管理信息重复记录在DMA中。 因此，盘缺陷管理方法和装置能够有效地利用缺陷管理区域。 该方法也适用于在每层上具有用户数据区的多层盘。 各个缺陷的缺陷信息和缺陷管理信息可以包括与以前识别的缺陷相关的累积缺陷信息和缺陷管理信息。

公开(公告)号：US20080159099A1

公开(公告)日：2008-07-03

申请号：US12036477

申请日：2008-02-25

申请人： Sung-hee HWANG ,  Jung-wan Ko ,  Kyung-Geun Lee

发明人： Sung-hee HWANG ,  Jung-wan Ko ,  Kyung-Geun Lee

IPC分类号： G11B5/58

CPC分类号： G11B19/04 ,  G11B19/02 ,  G11B19/12 ,  G11B20/00086 ,  G11B20/00702 ,  G11B20/1217 ,  G11B20/1883 ,  G11B2020/1278 ,  G11B2020/1826 ,  G11B2220/20

摘要： An information recording medium, a recording/reproducing method and apparatus, and a host apparatus are provided to ensure compatibility between information recording media having functions of a new standard and existing standard drive systems. The information recording medium includes a data area, a defect management area for managing a defect occurring in the data area, and an access control area in which access control data regarding a recognizable function by a recording/reproducing apparatus into which the medium is loaded and access control data regarding an unrecognizable function by the recording/reproducing apparatus are recorded, wherein a write protection flag recorded in the defect management area and the access control data recorded in the access control area provide reinitialize verification information for verifying whether the medium is reinitializable.

公开(公告)号：US20060242479A1

公开(公告)日：2006-10-26

申请号：US10529691

申请日：2003-10-14

申请人： Sung-Hee Hwang ,  Jung-Wan Ko ,  Kyung-Geun Lee

发明人： Sung-Hee Hwang ,  Jung-Wan Ko ,  Kyung-Geun Lee

IPC分类号： G11C29/00

CPC分类号： G11B7/00736 ,  G11B20/1883 ,  G11B2020/1873 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/2537

摘要： A disc defect management method and apparatus using a defect management area that can be updated, and a write once disc incorporating the method. A data area is disposed between a lead-in area and a lead-out area. The disc includes a defect management area (DMA) that is present in at least one of the lead-in area or the lead-out area, wherein defect information and defect management information are repeatedly recorded in the DMA according to a recording operation. Accordingly, the disc defect management method and apparatus enable effective use of the defect management area. The method is also applicable to a multi layer disc having a user data area on each layer. The defect information and the defect management information for an individual defect may include cumulative defect information and defect management information related to previously identified defects.

摘要翻译： 使用可以更新的缺陷管理区域的盘缺陷管理方法和装置，以及包含该方法的一次写入盘。 数据区设置在导入区和导出区之间。 光盘包括存在于导入区域或导出区域中的至少一个中的缺陷管理区域（DMA），其中根据记录操作将缺陷信息和缺陷管理信息重复记录在DMA中。 因此，盘缺陷管理方法和装置能够有效地利用缺陷管理区域。 该方法也适用于在每层上具有用户数据区的多层盘。 各个缺陷的缺陷信息和缺陷管理信息可以包括与以前识别的缺陷相关的累积缺陷信息和缺陷管理信息。

公开(公告)号：US20090183054A1

公开(公告)日：2009-07-16

申请号：US12182216

申请日：2008-07-30

申请人： Joon-hwan KWON ,  Kyung-Geun Lee ,  Sung-hae Hwang

发明人： Joon-hwan KWON ,  Kyung-Geun Lee ,  Sung-hae Hwang

IPC分类号： G11C29/52 ,  G06F11/00

CPC分类号： G11B20/1217 ,  G11B20/1883 ,  G11B2020/10907 ,  G11B2020/1873 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/2541

摘要： An information recording medium, a recording and/or reproducing apparatus, and a recording and/or reproducing method in which an access time and a frequency of seek operations can be reduced in the information recording medium implementing logical overwrite, thereby allowing noise and power consumption to be reduced. The information recording medium includes: a first area in which user data is recorded and replacement data for replacing defect data among the user data by logical overwrite is recorded; and a second area in which the user data recorded in the first area is copied and recorded, wherein when the user data recorded in the first area is copied and recorded in the second area, the replacement data for replacing the defect data is copied and recorded in a location where the detect data would have been recorded.

摘要翻译： 信息记录介质，记录和/或再现装置以及记录和/或再现方法，其中可以在实现逻辑重写的信息记录介质中减少访问时间和寻道操作频率，从而允许噪声和功耗 要减少 信息记录介质包括：记录用户数据的第一区域和通过逻辑重写在用户数据中替换缺陷数据的替换数据; 并且其中记录在第一区域中的用户数据被复制和记录的第二区域，其中当记录在第一区域中的用户数据被复制并记录在第二区域中时，复制和记录用于替换缺陷数据的替换数据 在检测数据将被记录的位置。