公开(公告)号：US07565599B2

公开(公告)日：2009-07-21

申请号：US11585950

申请日：2006-10-25

申请人： Kyung-geun Lee ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

发明人： Kyung-geun Lee ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

IPC分类号： G11C29/00

CPC分类号： G11B7/00736 ,  G11B7/007 ,  G11B20/1217 ,  G11B20/1803 ,  G11B2020/1221 ,  G11B2020/1222 ,  G11B2020/1229 ,  G11B2020/1267 ,  G11B2020/1278 ,  G11B2220/215 ,  G11B2220/218 ,  G11B2220/2579

摘要： An information storage medium includes a drive zone having a plurality of physical clusters or ECC blocks. When new drive data is recorded in the drive zone, the new drive data is recorded in a physical cluster or ECC block next to the physical cluster or ECC block containing the most recently recorded drive data. In the method of recording drive data, the drive data is recorded in a physical cluster or ECC block of the drive zone. When the drive zone is updated with the new drive data, the new drive data is recorded in the physical cluster or ECC block adjacent to physical cluster or ECC block containing the most recently drive data. The drive data recording method is applicable to a new format of information storage medium.

公开(公告)号：US07483350B2

公开(公告)日：2009-01-27

申请号：US11264150

申请日：2005-11-02

申请人： Kyung-geun Lee ,  Jung-wan Ko ,  Young-yoon Kim ,  In-sik Park ,  Yoon-ki Kim

发明人： Kyung-geun Lee ,  Jung-wan Ko ,  Young-yoon Kim ,  In-sik Park ,  Yoon-ki Kim

IPC分类号： G11B5/09 ,  G11B15/52

CPC分类号： G11B20/1883 ,  G11B20/12 ,  G11B20/1217 ,  G11B20/18 ,  G11B20/1816 ,  G11B27/329 ,  G11B2020/1222 ,  G11B2020/1265 ,  G11B2020/1277 ,  G11B2020/1285 ,  G11B2020/1297 ,  G11B2020/1826 ,  G11B2220/20 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2562 ,  G11B2220/2566

摘要： A recording medium storing information indicating that linking is applied immediately after the defective area, distinguishing a linking type which occurs in a general incremental recording mode from a linking type which occurs after the defective area. Defective areas are detected and registered in a predetermined area (recording management data (RMD) area) before user data is recorded or while user data is being recorded in the recording medium having a plurality of continuous basic recording units, such as a digital versatile disc-rewritable (DVD-RW) in which recording and reproducing can be done repeatedly. Linking is not only applied in an incremental recording mode or in a restricted overwrite recording mode, but linking is also applied to an area immediately after the defective area which is registered in the defect list, increasing reliability of the user data.

摘要翻译： 存储指示在缺陷区域之后立即应用链接的信息的记录介质，将在一般增量记录模式中发生的链接类型与在缺陷区域之后发生的链接类型进行区分。 在用户数据被记录之前或者当用户数据被记录在具有多个连续基本记录单元的记录介质中时，在预定区域（记录管理数据（RMD）区域）中检测并登记有缺陷区域，例如数字通用盘 可再生（DVD-RW），其中可以重复进行记录和再现。 链接不仅应用于增量记录模式或限制重写记录模式，而且链接也被应用于紧跟在缺陷列表中的缺陷区域之后的区域，增加了用户数据的可靠性。

公开(公告)号：US07403452B2

公开(公告)日：2008-07-22

申请号：US11432542

申请日：2006-05-12

申请人： Kyung-geun Lee ,  Jung-wan Ko ,  In-sik Park ,  Du-seop Yoon

发明人： Kyung-geun Lee ,  Jung-wan Ko ,  In-sik Park ,  Du-seop Yoon

IPC分类号： G11B7/00

CPC分类号： G11B7/0079 ,  G11B7/0053 ,  G11B7/00736 ,  G11B7/24082 ,  G11B20/1217 ,  G11B27/24 ,  G11B2020/1239 ,  G11B2020/1298 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2562 ,  G11B2220/2566 ,  G11B2220/257 ,  G11B2220/2575

摘要： An optical disc includes a read-only area having a first wobble, which is a data wobble formed in the read-only area for only reading, a readable/writable area having a second wobble, which is different from the data wobble, and a connection area between the read-only area and the readable/writable area having a third wobble having the same frequency as one of the first and second wobbles.

公开(公告)号：US20080117725A1

公开(公告)日：2008-05-22

申请号：US12019130

申请日：2008-01-24

申请人： In-sik Park ,  Jung-wan Ko ,  Kyung-geun Lee ,  Byong-ho Choi ,  Jung-kwon Heo ,  Byung-jun Kim ,  Tae-yong Doh

发明人： In-sik Park ,  Jung-wan Ko ,  Kyung-geun Lee ,  Byong-ho Choi ,  Jung-kwon Heo ,  Byung-jun Kim ,  Tae-yong Doh

IPC分类号： G11B21/08

CPC分类号： G11B7/0079 ,  G11B7/00736 ,  G11B7/24038 ,  G11B20/1217 ,  G11B20/1262 ,  G11B2020/1247 ,  G11B2020/1248 ,  G11B2020/1259 ,  G11B2020/1265 ,  G11B2020/1278 ,  G11B2020/1288 ,  G11B2220/211 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575

摘要： An optical recording medium having a read-only storage area and a writable storage area and a recording/reproducing apparatus and method therefor. The optical recording medium is a hybrid disc having both the read-only storage area, which is suitable for mass production of information having the same contents, and the writable storage area on which data can be recorded, updated or added at a user's option. The read-only storage area has a structure that is completely compatible with a digital versatile disc read only memory (DVD-ROM) specification, and the writable storage area is compatible with the recording/reproducing characteristics of a writable DVD specification so that an existing reproducing-only apparatus can read information from the read-only storage area, and data can be recorded in the writable storage area using an apparatus obtained by minimally changing an existing recording/reproducing apparatus while maintaining the physical recording characteristics of the existing recording/reproducing apparatus.

摘要翻译： 一种具有只读存储区和可写存储区的光记录介质及其记录/再现装置及方法。 光记录介质是具有适合于批量生产具有相同内容的信息的只读存储区域和可以根据用户选项记录，更新或添加数据的可写存储区域的混合盘。 只读存储区域具有与数字通用盘只读存储器（DVD-ROM）规范完全兼容的结构，并且可写存储区域与可写DVD规范的记录/再现特性兼容，使得现有 只读设备可以从只读存储区域读取信息，并且可以使用通过最小程度地改变现有记录/再现设备获得的设备将数据记录在可写存储区域中，同时保持现有记录/再现的物理记录特性 仪器。

公开(公告)号：US20080094995A1

公开(公告)日：2008-04-24

申请号：US11959802

申请日：2007-12-19

申请人： Kyung-geun Lee ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

发明人： Kyung-geun Lee ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

IPC分类号： G11B7/00 ,  G11B7/26

CPC分类号： G11B7/00736 ,  G11B7/004 ,  G11B7/0945 ,  G11B2007/0006

摘要： An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.

公开(公告)号：US07362691B2

公开(公告)日：2008-04-22

申请号：US10695393

申请日：2003-10-29

申请人： Kyung-geun Lee ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

发明人： Kyung-geun Lee ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

IPC分类号： G11B7/00

CPC分类号： G11B7/00736 ,  G11B7/004 ,  G11B7/0945 ,  G11B2007/0006

摘要： An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.

摘要翻译： 光盘包括跟踪极性信息。 光盘包括夹紧区域，导入区域，数据区域和突发切割区域（BCA）。 BCA存在于夹持区域和引入区域之间，并且记录关于光盘的信息，并且在数据区域中执行跟踪之前读取信息。 因此，可以无误地获得跟踪极性信息和/或反射率信息，并且可以在光盘的数据区域中直接记录或再现用户数据。

公开(公告)号：US20080068961A1

公开(公告)日：2008-03-20

申请号：US11941525

申请日：2007-11-16

申请人： Kyung-geun LEE ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

发明人： Kyung-geun LEE ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

IPC分类号： G11B7/00

CPC分类号： G11B7/00736 ,  G11B7/004 ,  G11B7/0945 ,  G11B2007/0006

摘要： An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.

公开(公告)号：US07319643B2

公开(公告)日：2008-01-15

申请号：US11304636

申请日：2005-12-16

申请人： Seong-sin Joo ,  In-sik Park ,  Byung-in Ma ,  Chong-sam Chung ,  Jang-hoon Yoo ,  Jung-wan Ko ,  Kyung-geun Lee ,  Joong-eon Seo

发明人： Seong-sin Joo ,  In-sik Park ,  Byung-in Ma ,  Chong-sam Chung ,  Jang-hoon Yoo ,  Jung-wan Ko ,  Kyung-geun Lee ,  Joong-eon Seo

IPC分类号： G11B7/00

CPC分类号： G11B7/00718 ,  G11B7/0901 ,  G11B7/0938 ,  G11B7/0941 ,  G11B7/0956

摘要： An apparatus for recording data on and reproducing data from the disk in which a recording area is divided into sectors, includes a reproducing signal generator for generating a reproducing signal including sum signals V1 and V2 of radial pairs, a sum signal RF_sum, and a push-pull signal RF_pp from an optical signal reflected from the disk, a header area detector for generating a header area signal including a header area from the reproducing signal, a first synchronous signal level detector for detecting a magnitude Ivfo1 of a first synchronous signal in the first header by being synchronized with the header area signal, a second synchronous signal level detector for detecting a magnitude Ivfo3 of a second synchronous signal in the second header by being synchronized with the header area signal, and a balance calculator for calculating the balance of the magnitude Ivfo1 and the magnitude Ivfo3.

摘要翻译： 一种用于在盘中将数据记录在数据上并将数据从记录区域划分成扇区的装置，包括一个再现信号发生器，用于产生包括径向对的和信号V 1和V 2的再现信号，和信号RF_sum和 来自从盘反射的光信号的推挽信号RF_pp，用于产生包含来自再现信号的标题区的标题区信号的标题区检测器，用于检测第一同步信号的幅度Ivfo1的第一同步信号电平检测器 信号通过与标题区域信号同步在第一标题中;第二同步信号电平检测器，用于通过与标题区域信号同步来检测第二标题中的第二同步信号的幅度Ivfo 3;以及平衡计算器，用于计算 幅度Ivfo 1和幅度Ivfo 3的平衡。

公开(公告)号：US20060203623A1

公开(公告)日：2006-09-14

申请号：US11432541

申请日：2006-05-12

申请人： Kyung-geun Lee ,  Jung-wan Ko ,  In-sik Park ,  Du-seop Yoon

发明人： Kyung-geun Lee ,  Jung-wan Ko ,  In-sik Park ,  Du-seop Yoon

IPC分类号： G11B7/00 ,  G11B7/24

CPC分类号： G11B7/0079 ,  G11B7/0053 ,  G11B7/00736 ,  G11B7/24082 ,  G11B20/1217 ,  G11B27/24 ,  G11B2020/1239 ,  G11B2020/1298 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2562 ,  G11B2220/2566 ,  G11B2220/257 ,  G11B2220/2575

摘要： An optical disc includes a read-only area having a first wobble, which is a data wobble formed in the read-only area for only reading, a readable/writable area having a second wobble, which is different from the data wobble, and a connection area between the read-only area and the readable/writable area having a third wobble having the same frequency as one of the first and second wobbles.

公开(公告)号：US07092327B2

公开(公告)日：2006-08-15

申请号：US10869972

申请日：2004-06-18

申请人： Kyung-geun Lee ,  Jung-wan Ko ,  Young-yoon Kim ,  In-sik Park ,  Yoon-ki Kim

发明人： Kyung-geun Lee ,  Jung-wan Ko ,  Young-yoon Kim ,  In-sik Park ,  Yoon-ki Kim

IPC分类号： G11B7/00

CPC分类号： G11B20/1883 ,  G11B20/12 ,  G11B20/1217 ,  G11B20/18 ,  G11B20/1816 ,  G11B27/329 ,  G11B2020/1222 ,  G11B2020/1265 ,  G11B2020/1277 ,  G11B2020/1285 ,  G11B2020/1297 ,  G11B2020/1826 ,  G11B2220/20 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2562 ,  G11B2220/2566

摘要： A recording medium storing linking type information and a method of processing a defective area in the medium. The recording medium stores information indicating that linking is applied immediately after the defective area, distinguishing a linking type which occurs in a general incremental recording mode from a linking type which occurs after the defective area. Defective areas are detected and registered in a predetermined area (recording management data (RMD) area) before user data is recorded or while user data is being recorded in the recording medium having a plurality of continuous basic recording units, such as a digital versatile disc-rewritable (DVD-RW) in which recording and reproducing can be done repeatedly. Linking is not only applied in an incremental recording mode or in a restricted overwrite recording mode, but linking is also applied to an area immediately after the defective area which is registered in the defect list, increasing reliability of the user data. In addition, a test signal such as data, a groove wobble pattern, or a recording mark which has a test pattern, which functions as linking data is recorded in advance in a block immediately after the defective area detected during certification. If the test signal is detected after the defective area, the new user data is recorded immediately after a predetermined number of error correction code (ECC) blocks following the defective area without using linking, reducing the time for recording linking data, which is advantageous to real-time recording.