公开(公告)号：US20080117802A1

公开(公告)日：2008-05-22

申请号：US12024158

申请日：2008-02-01

申请人： Kyung-geun LEE

发明人： Kyung-geun LEE

IPC分类号： G11B7/24

CPC分类号： G11B7/00736 ,  G11B7/005 ,  G11B7/0079 ,  G11B7/24079

摘要： A recording apparatus for use with a reproduction-only optical information storage medium, including: a recording unit which records data on the reproduction-only optical information storage medium; and a controller which controls the recording unit to form, on the reproduction-only optical storage medium, a plurality of areas and at least one transition area. Each transition area is located between two adjacent areas. The transition area allows data to be smoothly reproduced from the reproduction-only optical information storage medium at a low error generation rate. Also, since the optical information storage medium provides standards for the transition area, it is compatible with existing optical information storage media.

摘要翻译： 一种用于仅再现光信息存储介质的记录装置，包括：记录单元，其在仅再现光信息存储介质上记录数据; 以及控制器，其控制所述记录单元，在仅再现光存储介质上形成多个区域和至少一个过渡区域。 每个过渡区域位于两个相邻区域之间。 该过渡区域允许从再现专用光学信息存储介质以低错误发生速率平滑地再现数据。 此外，由于光信息存储介质提供了过渡区域的标准，因此它与现有的光信息存储介质兼容。

公开(公告)号：US20080095031A1

公开(公告)日：2008-04-24

申请号：US11959512

申请日：2007-12-19

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

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

IPC分类号： G11B7/24

CPC分类号： G11B7/24082 ,  G11B7/0053 ,  G11B7/00718 ,  G11B7/00736 ,  G11B7/00745 ,  G11B7/24038 ,  G11B7/261 ,  G11B20/1217 ,  G11B20/1403 ,  G11B20/1426 ,  G11B27/24 ,  G11B27/3027 ,  G11B2020/1239 ,  G11B2020/1274 ,  G11B2020/1292 ,  G11B2220/216 ,  G11B2220/235 ,  G11B2220/2562 ,  G11B2220/2575

摘要： An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.

公开(公告)号：US20080095006A1

公开(公告)日：2008-04-24

申请号：US11959724

申请日：2007-12-19

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

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

IPC分类号： G11B7/00

CPC分类号： G11B7/24082 ,  G11B7/0053 ,  G11B7/00718 ,  G11B7/00736 ,  G11B7/00745 ,  G11B7/24038 ,  G11B7/261 ,  G11B20/1217 ,  G11B20/1403 ,  G11B20/1426 ,  G11B27/24 ,  G11B27/3027 ,  G11B2020/1239 ,  G11B2020/1274 ,  G11B2020/1292 ,  G11B2220/216 ,  G11B2220/235 ,  G11B2220/2562 ,  G11B2220/2575

摘要： An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.

公开(公告)号：US20080095002A1

公开(公告)日：2008-04-24

申请号：US11959599

申请日：2007-12-19

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

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

IPC分类号： G11B7/00

CPC分类号： G11B7/24082 ,  G11B7/0053 ,  G11B7/00718 ,  G11B7/00736 ,  G11B7/00745 ,  G11B7/24038 ,  G11B7/261 ,  G11B20/1217 ,  G11B20/1403 ,  G11B20/1426 ,  G11B27/24 ,  G11B27/3027 ,  G11B2020/1239 ,  G11B2020/1274 ,  G11B2020/1292 ,  G11B2220/216 ,  G11B2220/235 ,  G11B2220/2562 ,  G11B2220/2575

摘要： An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.

公开(公告)号：US20080095000A1

公开(公告)日：2008-04-24

申请号：US11959526

申请日：2007-12-19

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

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

IPC分类号： G11B7/00 ,  G11B7/24

CPC分类号： G11B7/24082 ,  G11B7/0053 ,  G11B7/00718 ,  G11B7/00736 ,  G11B7/00745 ,  G11B7/24038 ,  G11B7/261 ,  G11B20/1217 ,  G11B20/1403 ,  G11B20/1426 ,  G11B27/24 ,  G11B27/3027 ,  G11B2020/1239 ,  G11B2020/1274 ,  G11B2020/1292 ,  G11B2220/216 ,  G11B2220/235 ,  G11B2220/2562 ,  G11B2220/2575

摘要： An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.

公开(公告)号：US20110292775A1

公开(公告)日：2011-12-01

申请号：US13206673

申请日：2011-08-10

申请人： Kyung-geun LEE

发明人： Kyung-geun LEE

IPC分类号： G11B7/007

CPC分类号： G11B20/1217 ,  G11B7/00736 ,  G11B7/0079 ,  G11B7/24038 ,  G11B2007/0013 ,  G11B2020/1228 ,  G11B2020/1265 ,  G11B2020/1292

摘要： An information storage medium, and a recording/reproducing apparatus and method, the information storage medium including a plurality of recording layers, each layer including a lead-in area or a lead-out area, a data area, a middle area, and a dedicated area, wherein the data area is flexibly allocated according to data capacity to be recorded in each of the recording layers, the middle area is allocated behind the data area, and the dedicated area is allocated behind the middle area. The dedicated area for a special purpose may selectively be allocated in an outer circumferential area of the information storage medium, i.e., an optical disk including a plurality of recording layers. In particular, optical disks in various formats are provided in which dedicated areas for special purposes can selectively be allocated in outer circumferential areas of the optical disks depending on recording characteristics of the optical disks and the outer circumferential areas.

摘要翻译： 一种信息存储介质和记录/再现装置和方法，所述信息存储介质包括多个记录层，每层包括导入区或导出区，数据区，中间区和 专用区域，其中根据要记录在每个记录层中的数据容量灵活地分配数据区域，中间区域被分配在数据区域的后面，并且专用区域被分配在中间区域的后面。 用于特殊目的的专用区域可以选择性地分配在信息存储介质的外周区域中，即包括多个记录层的光盘。 特别地，提供了各种格式的光盘，其中根据光盘和外周区域的记录特性，可以在光盘的外周区域中选择性地分配用于特殊目的的专用区域。

公开(公告)号：US20110096642A1

公开(公告)日：2011-04-28

申请号：US12912334

申请日：2010-10-26

申请人： Sung-hee HWANG ,  Kyung-geun LEE

发明人： Sung-hee HWANG ,  Kyung-geun LEE

IPC分类号： G11B7/085 ,  G11B7/24 ,  G11B7/12 ,  G11B19/02

CPC分类号： G11B7/00736 ,  G11B7/00745 ,  G11B27/322 ,  G11B2220/235

摘要： A computer readable medium, apparatus, and method for efficiently managing a space bitmap. A computer readable medium includes: a user data area on which user data is recorded; and a temporary disc management area on which a space bitmap indicating a recording status of recording and reproducing unit blocks of the user data area is recorded. The space bitmap includes header information for distinguishing an additional space bitmap from the space bitmap. The additional space bitmap is assigned when a space provided for the space bitmap is insufficient to represent the recording status of the recording and reproducing unit blocks of the user data area.

摘要翻译： 一种用于有效管理空间位图的计算机可读介质，装置和方法。 计算机可读介质包括：在其上记录用户数据的用户数据区; 以及临时盘管理区域，在该临时盘管理区域上记录指示用户数据区的记录和再现单元块的记录状态的空间位图。 空间位图包括用于区分空格位图和空格位图的标题信息。 当为空间位图提供的空间不足以表示用户数据区域的记录和再现单元块的记录状态时，分配附加空间位图。

公开(公告)号：US20090310474A1

公开(公告)日：2009-12-17

申请号：US12545256

申请日：2009-08-21

申请人： Kyung-geun LEE

发明人： Kyung-geun LEE

IPC分类号： G11B3/70

CPC分类号： G11B20/1217 ,  G11B7/00736 ,  G11B7/0079 ,  G11B7/24038 ,  G11B2007/0013 ,  G11B2020/1228 ,  G11B2020/1265 ,  G11B2020/1292

摘要： An information storage medium, and a recording/reproducing apparatus and method, the information storage medium including a plurality of recording layers, each layer including a lead-in area or a lead-out area, a data area, a middle area, and a dedicated area, wherein the data area is flexibly allocated according to data capacity to be recorded in each of the recording layers, the middle area is allocated behind the data area, and the dedicated area is allocated behind the middle area. The dedicated area for a special purpose may selectively be allocated in an outer circumferential area of the information storage medium, i.e., an optical disk including a plurality of recording layers. In particular, optical disks in various formats are provided in which dedicated areas for special purposes can selectively be allocated in outer circumferential areas of the optical disks depending on recording characteristics of the optical disks and the outer circumferential areas.

摘要翻译： 一种信息存储介质和记录/再现装置和方法，所述信息存储介质包括多个记录层，每层包括导入区或导出区，数据区，中间区和 专用区域，其中根据要记录在每个记录层中的数据容量灵活地分配数据区域，中间区域被分配在数据区域后面，并且专用区域被分配在中间区域的后面。 用于特殊目的的专用区域可以选择性地分配在信息存储介质的外周区域中，即包括多个记录层的光盘。 特别地，提供了各种格式的光盘，其中根据光盘和外周区域的记录特性，可以在光盘的外周区域中选择性地分配用于特殊目的的专用区域。

公开(公告)号：US20090190453A1

公开(公告)日：2009-07-30

申请号：US12267871

申请日：2008-11-10

申请人： Jin-kyung LEE ,  An-sik JEONG ,  Jong-hyun SHIN ,  Kyung-geun LEE

发明人： Jin-kyung LEE ,  An-sik JEONG ,  Jong-hyun SHIN ,  Kyung-geun LEE

IPC分类号： G11B20/18

CPC分类号： G11B7/0956 ,  G11B7/1387 ,  G11B2007/13727

摘要： In a near-field optical recording/reproducing system and a method of controlling a tilt, the near-field optical recording/reproducing system includes: a light source; an objective lens to focus light emitted from the light source to transmit near-field light to an information storage medium; a PD (photodetector) to receive a portion of the light that is transmitted from the objective lens to the information storage medium and is reflected from the information storage medium, to detect a GES (gap error signal) used for controlling an air gap formed between the objective lens and the information storage medium; a signal processor/determiner to obtain an edge voltage using the GES detected by the PD and determine a tilt control point using the edge voltage; and an adjuster to control a relative tilt between the objective lens and the information storage medium in the tilt control position.

摘要翻译： 在近场光记录/再现系统和控制倾斜的方法中，近场光学记录/再现系统包括：光源; 用于聚焦从光源发射的光以将近场光发射到信息存储介质的物镜; PD（光电检测器），用于接收从物镜传输到信息存储介质并被从信息存储介质反射的光的一部分，以检测用于控制形成的气隙的GES（间隙误差信号） 物镜和信息存储介质; 信号处理器/确定器，用于使用由PD检测的GES获得边沿电压，并使用边缘电压确定倾斜控制点; 以及调节器，用于在倾斜控制位置中控制物镜和信息存储介质之间的相对倾斜。

公开(公告)号：US20090129249A1

公开(公告)日：2009-05-21

申请号：US12354329

申请日：2009-01-15

申请人： Kyung-geun LEE ,  In-Sik PARK ,  Du-Deop YOON

发明人： Kyung-geun LEE ,  In-Sik PARK ,  Du-Deop YOON

IPC分类号： G11B7/26

CPC分类号： G11B7/00456 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/0053 ,  G11B7/0062 ,  G11B7/00736 ,  G11B20/10481 ,  G11B20/12 ,  G11B20/1217 ,  G11B27/24 ,  G11B27/322 ,  G11B2020/1265 ,  G11B2020/1278 ,  G11B2220/216 ,  G11B2220/2562

摘要： An information storage medium includes an area in which updated disc-related information and recording-related information updated with a change in at least one of a disc version number and a recording speed is recorded along with existing disc-related information and recording-related information. The existing disc-related information and recording-related information are recorded, and the updated disc-related information and recording-related information is recorded in an area in which the existing disc-related information and recording-related information is recorded. Accordingly, data can be recorded/reproduced on/from a new version of information storage medium even using an existing drive.

摘要翻译： 信息存储介质包括其中记录与盘版本号和记录速度中的至少一个相关的更新更新的盘相关信息和记录相关信息以及现有盘相关信息和记录相关信息的区域 。 记录现有的盘相关信息和记录相关信息，并且更新的盘相关信息和记录相关信息被记录在其中记录现有光盘相关信息和记录相关信息的区域中。 因此，即使使用现有的驱动器，也可以从信息存储介质的新版本记录/再现数据。