公开(公告)号：US20080074987A1

公开(公告)日：2008-03-27

申请号：US11952374

申请日：2007-12-07

申请人： Kyung-geun LEE ,  In-sik Park ,  Chong-sam Chung ,  Du-scop Yoon ,  Ghang-urin Park

发明人： Kyung-geun LEE ,  In-sik Park ,  Chong-sam Chung ,  Du-scop Yoon ,  Ghang-urin Park

IPC分类号： G11B7/24

CPC分类号： G11B7/24079 ,  G11B7/00736 ,  G11B7/0906

摘要： An optical information storage medium includes a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.

公开(公告)号：US20070268796A1

公开(公告)日：2007-11-22

申请号：US11832172

申请日：2007-08-01

申请人： Kyung-geun Lee ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Ghang-urin Park

发明人： Kyung-geun Lee ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Ghang-urin Park

IPC分类号： G11B7/00

CPC分类号： G11B7/24079 ,  G11B7/00736 ,  G11B7/0906

摘要： An optical information storage medium includes a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. A first track pitch between adjacent tracks in a first subarea of the lead-in area is greater than a second track pitch between adjacent tracks in a second subarea of the lead-in area other than first subarea and wherein the first subarea comprises optical storage medium-related information.

摘要翻译： 光学信息存储介质包括在导入区和导出区之间的导入区，导出区和用户数据区，并且记录用户数据。 在导入区域的第一子区域中的相邻轨道之间的第一轨道间距大于除了第一子区域之外的导入区域的第二子区域中的相邻轨道之间的第二轨道间距，并且其中第一子区域包括光学存储介质 -相关信息。

公开(公告)号：US20080089215A1

公开(公告)日：2008-04-17

申请号：US11952346

申请日：2007-12-07

申请人： Kyung-geun Lee ,  In-sik Park ,  Chong-sam Chung ,  Du-scop Yoon ,  Chang-min Park

发明人： Kyung-geun Lee ,  In-sik Park ,  Chong-sam Chung ,  Du-scop Yoon ,  Chang-min Park

IPC分类号： G11B7/007 ,  G11B7/24

CPC分类号： G11B7/24079 ,  G11B7/00736 ,  G11B7/0906

摘要： A method relative to an optical information storage medium including a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.

公开(公告)号：US20080074986A1

公开(公告)日：2008-03-27

申请号：US11952332

申请日：2007-12-07

申请人： KYUNG-GEUN LEE ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Chang-min Park

发明人： KYUNG-GEUN LEE ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Chang-min Park

IPC分类号： G11B7/24

CPC分类号： G11B7/24079 ,  G11B7/00736 ,  G11B7/0906

摘要： A method relative to an optical information storage medium including a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.

公开(公告)号：US20080068957A1

公开(公告)日：2008-03-20

申请号：US11944863

申请日：2007-11-26

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： G11B5/58

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：US20060092789A1

公开(公告)日：2006-05-04

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划分成多个扇区的装置，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报头区检测器，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;以及用于计算的平衡计算器 幅度Ivfo 1和幅度Ivfo 3的平衡。

公开(公告)号：US07411891B2

公开(公告)日：2008-08-12

申请号：US11242886

申请日：2005-10-05

申请人： Kyung-geun Lee ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Chang-min Park

发明人： Kyung-geun Lee ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Chang-min Park

IPC分类号： G11B7/007 ,  G11B7/24

CPC分类号： G11B7/24079 ,  G11B7/00736 ,  G11B7/0906

摘要： An optical information storage medium includes a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.

摘要翻译： 光学信息存储介质包括在导入区和导出区之间的导入区，导出区和用户数据区，并且记录用户数据。 在导入区，用户数据区和导出区形成凹坑，并且导入区的全部或一部分中的轨道间距与光学剩余区域中的轨道间距不同 信息存储介质。

公开(公告)号：US20080089220A1

公开(公告)日：2008-04-17

申请号：US11952361

申请日：2007-12-07

申请人： Kyung-geun Lee ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Ghang-min Park

发明人： Kyung-geun Lee ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Ghang-min Park

IPC分类号： G11B7/24

CPC分类号： G11B7/24079 ,  G11B7/00736 ,  G11B7/0906

摘要： An optical information storage medium includes a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.

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：US20080002559A1

公开(公告)日：2008-01-03

申请号：US11855449

申请日：2007-09-14

申请人： KYUNG-GEUN LEE ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Chang-min Park

发明人： KYUNG-GEUN LEE ,  In-sik Park ,  Chong-sam Chung ,  Du-seop Yoon ,  Chang-min Park

IPC分类号： G11B7/24 ,  G11B7/007

CPC分类号： G11B7/24079 ,  G11B7/00736 ,  G11B7/0906

摘要： An optical information storage medium includes a lead-in area, a lead-out area, and a user data area between the lead-in and lead-out areas and in which user data is recorded. Pits are formed in the lead-in area, the user data area, and the lead-out area, and a track pitch in all or a portion of the lead-in area is different from a track pitch in the remaining area of the optical information storage medium.