公开(公告)号：US20080117742A1

公开(公告)日：2008-05-22

申请号：US12019813

申请日：2008-01-25

Applicant: Kiu-hae JUNG ,  Jae-seong SHIM ,  Kyung-geun LEE

Inventor： Kiu-hae JUNG ,  Jae-seong SHIM ,  Kyung-geun LEE

IPC: G11B7/00

CPC classification number: G11B20/10009 ,  G11B7/004 ,  G11B7/0053 ,  G11B7/00736 ,  G11B20/1217 ,  G11B27/3027 ,  G11B2020/1287 ,  G11B2020/1288 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2537 ,  G11B2220/2541 ,  G11B2220/2545

Abstract: An information storage medium has user data areas and additional data areas, and sync patterns to distinguish the additional data areas from the user data areas. The information storage medium includes a user data area in which user data is recorded and an additional data area located in at least one of areas before and after the user data area. Second sync patterns used in the additional data area are different from first sync patterns used in the user data area.

公开(公告)号：US20080117741A1

公开(公告)日：2008-05-22

申请号：US12019809

申请日：2008-01-25

Applicant: Kiu-hae JUNG ,  Jae-seong SHIM ,  Kyung-geun LEE

Inventor： Kiu-hae JUNG ,  Jae-seong SHIM ,  Kyung-geun LEE

IPC: G11B7/00

CPC classification number: G11B20/10009 ,  G11B7/004 ,  G11B7/0053 ,  G11B7/00736 ,  G11B20/1217 ,  G11B27/3027 ,  G11B2020/1287 ,  G11B2020/1288 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2537 ,  G11B2220/2541 ,  G11B2220/2545

Abstract: An information storage medium has user data areas and additional data areas, and sync patterns to distinguish the additional data areas from the user data areas. The information storage medium includes a user data area in which user data is recorded and an additional data area located in at least one of areas before and after the user data area. Second sync patterns used in the additional data area are different from first sync patterns used in the user data area.

公开(公告)号：US20080117738A1

公开(公告)日：2008-05-22

申请号：US12019774

申请日：2008-01-25

Applicant: Kiu-hae Jung ,  Jae-seong Shim ,  Kyung-geun Lee

Inventor： Kiu-hae Jung ,  Jae-seong Shim ,  Kyung-geun Lee

IPC: G11B7/00

CPC classification number: G11B20/10009 ,  G11B7/004 ,  G11B7/0053 ,  G11B7/00736 ,  G11B20/1217 ,  G11B27/3027 ,  G11B2020/1287 ,  G11B2020/1288 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2537 ,  G11B2220/2541 ,  G11B2220/2545

Abstract: An information storage medium has user data areas and additional data areas, and sync patterns to distinguish the additional data areas from the user data areas. The information storage medium includes a user data area in which user data is recorded and an additional data area located in at least one of areas before and after the user data area. Second sync patterns used in the additional data area are different from first sync patterns used in the user data area.

公开(公告)号：US20080112298A1

公开(公告)日：2008-05-15

申请号：US12019864

申请日：2008-01-25

Applicant: Kiu-hae Jung ,  Jae-seong Ghim ,  Kyung-geun Lee

Inventor： Kiu-hae Jung ,  Jae-seong Ghim ,  Kyung-geun Lee

IPC: G11B7/00

CPC classification number: G11B20/10009 ,  G11B7/004 ,  G11B7/0053 ,  G11B7/00736 ,  G11B20/1217 ,  G11B27/3027 ,  G11B2020/1287 ,  G11B2020/1288 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2537 ,  G11B2220/2541 ,  G11B2220/2545

Abstract: An information storage medium has user data areas and additional data areas, and sync patterns to distinguish the additional data areas from the user data areas. The information storage medium includes a user data area in which user data is recorded and an additional data area located in at least one of areas before and after the user data area. Second sync patterns used in the additional data area are different from first sync patterns used in the user data area.

Abstract translation: 信息存储介质具有用户数据区域和附加数据区域，以及同步模式以区分附加数据区域与用户数据区域。 信息存储介质包括其中记录用户数据的用户数据区域和位于用户数据区域之前和之后的区域中的至少一个区域中的附加数据区域。 在附加数据区域中使用的第二同步模式与在用户数据区域中使用的第一同步模式不同。

公开(公告)号：US20080112277A1

公开(公告)日：2008-05-15

申请号：US12019823

申请日：2008-01-25

Applicant: Kiu-hae JUNG ,  Jae-seong Shim ,  Kyung-geun Lee

Inventor： Kiu-hae JUNG ,  Jae-seong Shim ,  Kyung-geun Lee

IPC: G11B7/00

CPC classification number: G11B20/10009 ,  G11B7/004 ,  G11B7/0053 ,  G11B7/00736 ,  G11B20/1217 ,  G11B27/3027 ,  G11B2020/1287 ,  G11B2020/1288 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2537 ,  G11B2220/2541 ,  G11B2220/2545

Abstract: An information storage medium has user data areas and additional data areas, and sync patterns to distinguish the additional data areas from the user data areas. The information storage medium includes a user data area in which user data is recorded and an additional data area located in at least one of areas before and after the user data area. Second sync patterns used in the additional data area are different from first sync patterns used in the user data area.

公开(公告)号：US07372801B2

公开(公告)日：2008-05-13

申请号：US10446126

申请日：2003-05-28

Applicant: Kyung-geun Lee ,  Myong-do Ro ,  In-sik Park ,  Du-seop Yoon ,  Chang-min Park

Inventor： Kyung-geun Lee ,  Myong-do Ro ,  In-sik Park ,  Du-seop Yoon ,  Chang-min Park

IPC: G11B7/00

CPC classification number: G11B7/24079 ,  G11B7/00718 ,  G11B7/00736 ,  G11B7/24082 ,  G11B7/24085 ,  G11B7/261

Abstract: A reproduction-only optical disc has a lead-in area, a user data area, and a lead-out area. Disc related information recorded on at least one of the lead-in area and the lead-out area is recorded by high frequency groove wobbles, and data of the user data area is recorded by pits. Since the high-density reproduction-only optical disc uses the same channels for reproduction signals as a high-density recordable optical disc, the two types of discs are consistent with each other and are compatible with the same disc drives.

Abstract translation: 仅再现光盘具有导入区域，用户数据区域和导出区域。 通过高频槽摆动来记录记录在导入区域和导出区域中的至少一个上的光盘相关信息，并且通过凹坑记录用户数据区域的数据。 由于高密度再现光盘使用与高密度可记录光盘相同的再现信号通道，所以这两种类型的光盘彼此一致并且与相同的盘驱动器兼容。

公开(公告)号：US20080107003A1

公开(公告)日：2008-05-08

申请号：US11959842

申请日：2007-12-19

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

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

IPC: G11B7/24

CPC classification number: G11B7/00736 ,  G11B7/004 ,  G11B7/0945 ,  G11B2007/0006

Abstract: 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：US07369468B2

公开(公告)日：2008-05-06

申请号：US11429102

申请日：2006-05-08

Applicant: Sung-hee Hwang ,  Jung-wan Ko ,  Kyung-geun Lee

Inventor： Sung-hee Hwang ,  Jung-wan Ko ,  Kyung-geun Lee

IPC: G11B15/52

CPC classification number: G11B7/00375 ,  G11B7/00736 ,  G11B20/1217 ,  G11B20/1252 ,  G11B20/1883 ,  G11B27/105 ,  G11B27/32 ,  G11B27/322 ,  G11B27/329 ,  G11B2020/10861 ,  G11B2020/10907 ,  G11B2020/1285 ,  G11B2020/1288 ,  G11B2020/1826 ,  G11B2020/1873 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/237 ,  G11B2220/2537 ,  G11B2220/2541 ,  G11B2220/2545 ,  G11B2220/2562

Abstract: A method of reproducing a recording medium having finalized recorded data. Data is read from the recording medium and a determination is made whether the recording medium is further recordable based on whether a temporary defect management area includes repetitions of a predetermined value or based on whether another predetermined value is recorded in response to a finalization command previously recorded.

Abstract translation: 一种再现具有最终记录数据的记录介质的方法。 从记录介质读取数据，并且基于临时缺陷管理区域是否包括预定值的重复或基于是否响应于先前记录的最终化命令来记录另一个预定值来确定记录介质是否可进一步记录 。

公开(公告)号：US20080101192A1

公开(公告)日：2008-05-01

申请号：US11969558

申请日：2008-01-04

Applicant: Sung-hee HWANG ,  Jung-wan Ko ,  Kyung-geun Lee

Inventor： Sung-hee HWANG ,  Jung-wan Ko ,  Kyung-geun Lee

IPC: G11B5/09

CPC classification number: G11B7/00375 ,  G11B7/00736 ,  G11B20/1217 ,  G11B20/1252 ,  G11B20/1883 ,  G11B27/105 ,  G11B27/32 ,  G11B27/322 ,  G11B27/329 ,  G11B2020/10861 ,  G11B2020/10907 ,  G11B2020/1285 ,  G11B2020/1288 ,  G11B2020/1826 ,  G11B2020/1873 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/237 ,  G11B2220/2537 ,  G11B2220/2541 ,  G11B2220/2545 ,  G11B2220/2562

Abstract: A write-once recording medium preserving a data recording status of the write-once recording medium, a method of preserving the data recording status of a write-once recording medium, a medium including computer readable code for the same, and a recording and/or reproducing apparatus therefor. In the method of preserving the data recording status of a write-once recording medium, first, data is recorded on the write-once recording medium. Next, recording-status data, representing occupied areas, is produced and recorded in a temporary defect management area allocated in the write-once recording medium. Thereafter, a finalization command is received to preserve the data-recording status of the recording medium. Then, in response to the finalization command, predetermined data is recorded in a temporary defect management area to prevent further data recording on the write-once recording medium. Accordingly, the data recording status of the finalized write-once recording medium can be preserved.

Abstract translation: 保留一次写入记录介质的数据记录状态的一次写入记录介质，保持一次写入记录介质的数据记录状态的方法，包括其的计算机可读代码的介质，以及记录和/ 或再现装置。 在保留一次写入记录介质的数据记录状态的方法中，首先，数据被记录在一次写入记录介质上。 接下来，产生表示占用区域的记录状态数据并记录在一次写入记录介质中分配的临时缺陷管理区域中。 此后，接收完成命令以保持记录介质的数据记录状态。 然后，响应于最终化命令，将预定数据记录在临时缺陷管理区域中，以防止在一次写入记录介质上进一步的数据记录。 因此，可以保持最终的一次写入记录介质的数据记录状态。

公开(公告)号：US20080101180A1

公开(公告)日：2008-05-01

申请号：US11968792

申请日：2008-01-03

Applicant: KYUNG-GEUN LEE ,  Jung-Wan Ko ,  Sung-hee Ewng

Inventor： KYUNG-GEUN LEE ,  Jung-Wan Ko ,  Sung-hee Ewng

IPC: G11B19/02

CPC classification number: G11B20/1217 ,  G11B7/00375 ,  G11B7/00736 ,  G11B20/00702 ,  G11B20/1879 ,  G11B20/1883 ,  G11B2020/10861 ,  G11B2020/1275 ,  G11B2020/1285 ,  G11B2020/1873 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/235 ,  G11B2220/2537

Abstract: A write once disc includes a defect management area that is present in at least one of a lead-in area and a lead-out area; a temporary defect management area that is present in at least one of the lead-in area and the lead-out area; and a drive & disc information area that is present in at least one of the lead-in area and the lead-out area. Information regarding the locations of temporary defect information and temporary defect management information is recorded in the drive & disc information area, the temporary defect information and temporary defect management information, which includes drive & disc information, are recorded in the temporary defect management area, and temporary defect information and temporary defect management information, which are lastly recorded in the temporary defect management area, are recorded in the defect management area for disc finalization.