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51. 发明申请

US20080279065A1 INFORMATION STORAGE MEDIUM HAVING MULTIPLE STORAGE LAYERS WITH OPTIMAL POWER CONTROL (OPC) AREAS AND BUFFER AREAS 有权
标题翻译：具有最佳功率控制（OPC）区域和缓冲区域的多个存储层的信息存储介质
公开(公告)号：US20080279065A1
公开(公告)日：2008-11-13
申请号：US12181345
申请日：2008-07-29
申请人： Kyung-geun LEE , Jung-wan Ko
发明人： Kyung-geun LEE , Jung-wan Ko
IPC分类号： G11B15/52 , G11B7/00
CPC分类号： G11B7/00736 , G11B7/0953 , G11B7/1267 , G11B7/24038 , G11B2007/0013 , G11B2020/1275 , G11B2020/1277 , G11B2220/235 , G11B2220/2537
摘要： An information storage medium and an apparatus for recording and/or reproducing the information storage medium are provided to control optimal recording power without an influence of an optimal power control (OPC) area in a layer upon an OPC area in a different layer. The information storage medium includes at least one information storage layer including an optimal power control area for obtaining an optical recording condition. OPC areas in adjacent information storage layers are disposed within different radiuses of the information storage medium. Accordingly, even when the information storage medium is made eccentric or has a manufacturing error, a recording property of the information storage medium is prevented from being degraded due to an influence of an OPC area in an information storage layer upon an OPC area in an adjacent information storage layer.
摘要翻译：提供信息存储介质和用于记录和/或再现信息存储介质的装置，以控制最佳记录功率，而不受层中的最佳功率控制（OPC）区域在不同层中的OPC区域的影响。信息存储介质包括至少一个信息存储层，其包括用于获得光学记录条件的最佳功率控制区域。相邻信息存储层中的OPC区域设置在信息存储介质的不同半径内。因此，即使当信息存储介质偏心或具有制造误差时，由于在相邻的OPC区域中的信息存储层中的OPC区域的影响，防止信息存储介质的记录特性劣化信息存储层。

52. 发明申请

US20080117802A1 RECORDING/REPRODUCING MEDIUM AND METHOD 有权
标题翻译：记录/复制介质和方法
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。

53. 发明申请

US20080094989A1 INFORMATION RECORDING MEDIUM, APPARATUS FOR RECORDING AND/OR REPRODUCING DATA ON AND/OR FROM INFORMATION RECORDING MEDIUM, METHOD OF RECORDING AND/OR REPRODUCING DATA ON AND/OR FROM INFORMATION RECORDING MEDIUM, AND COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM FOR EXECUTING THE METHOD 审中-公开
公开(公告)号：US20080094989A1
公开(公告)日：2008-04-24
申请号：US11959794
申请日：2007-12-19
申请人： Kyung-geun LEE , Jung-wan Ko , Wook-yeon Hwang
发明人： Kyung-geun LEE , Jung-wan Ko , Wook-yeon Hwang
IPC分类号： G11B7/28
CPC分类号： G11B20/1217 , G11B7/00736 , G11B19/122 , G11B20/00086 , G11B23/36 , G11B2007/0006 , G11B2020/1229 , G11B2020/1231 , G11B2020/1275 , G11B2020/1278 , G11B2020/1285 , G11B2220/235 , G11B2220/2537
摘要： An information recording medium includes a lead-in area, a user data area, and a lead-out area, wherein at least one of the lead-in or lead-out areas includes a compatibility information area in which compatibility information, specifying whether each area on the information recording medium is recordable and/or reproducible. The compatibility information may include state information on whether the user data area is recordable and/or reproducible, state information on whether the lead-in/lead-out area is recordable and/or reproducible, state information on whether the compatibility information area is recordable and/or reproducible, or state information on whether a defect management area (DMA) is recordable and/or reproducible. Accordingly, an existing drive or apparatus for recording and/or reproducing data on and/or from an information recording medium can smoothly record and/or reproduce data on an information recording medium that is of a higher version than the existing drive or apparatus.

54. 发明申请

US20110292775A1 INFORMATION STORAGE MEDIUM, AND RECORDING/REPRODUCING APPARATUS AND METHOD 有权
标题翻译：信息存储介质和记录/再现设备和方法
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。

55. 发明申请

US20110096642A1 INFORMATION STORAGE MEDIUM, RECORDING AND REPRODUCING APPARATUS, AND RECORDING AND REPRODUCING METHOD 有权
标题翻译：信息存储介质，记录和再现装置，记录和再现方法
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。

56. 发明申请

US20090310474A1 INFORMATION STORAGE MEDIUM, AND RECORDING/REPRODUCING APPARATUS AND METHOD 有权
标题翻译：信息存储介质和记录/再现设备和方法
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。

57. 发明申请

US20090190453A1 SOLID IMMERSION LENS (SIL) NEAR-FIELD SYSTEM AND METHOD OF CONTROLLING TILT 审中-公开
标题翻译：固体透镜（SIL）近场系统和控制倾斜的方法
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。

58. 发明申请

US20080273431A1 INFORMATION STORAGE MEDIUM HAVING STORAGE LAYER WITH OPTICAL POWER CONTROL AREA, AND RECORDING APPARATUS TO RECORD DATA WITH RESPECT TO INFORMATION STORAGE MEDIUM 有权
标题翻译：具有光功率控制区的存储层的信息存储介质以及记录数据相关信息存储介质的记录装置
公开(公告)号：US20080273431A1
公开(公告)日：2008-11-06
申请号：US12177191
申请日：2008-07-22
申请人： Kyung-geun LEE
发明人： Kyung-geun LEE
IPC分类号： G11B7/00 , G11B7/26
CPC分类号： G11B20/1217 , G11B7/00736 , G11B7/1267 , G11B7/24038 , G11B2007/0013 , G11B2020/1227 , G11B2020/1265 , G11B2020/1275 , G11B2020/1285 , G11B2220/2579
摘要： An information storage medium is provided with a plurality of information storage layers, each of which includes an optimal power control (OPC) area for obtaining an optimal recording condition. Optimal power control areas in odd-numbered and even-numbered information storage layers viewed from a direction in which light is incident upon the information storage medium are disposed one on another to not directly face each other. An actually usable area of an optimal power control area in each of the information storage layers varies depending on use circumstances of each of the information storage layers. Therefore, when an OPC area of one information storage layer performs OPC, this OPC does not affect another information storage layer. Also, an area of each of the information storage layers can be efficiently used.
摘要翻译：信息存储介质设置有多个信息存储层，每个信息存储层包括用于获得最佳记录条件的最佳功率控制（OPC）区域。从光入射到信息存储介质的方向观看的奇数和偶数信息存储层中的最佳功率控制区彼此并排设置为不直接彼此面对。每个信息存储层中的最佳功率控制区域的实际可用区域根据每个信息存储层的使用情况而变化。因此，当一个信息存储层的OPC区域执行OPC时，该OPC不影响另一信息存储层。此外，可以有效地使用每个信息存储层的区域。

59. 发明申请

US20080259780A1 OPTICAL INFORMATION STORAGE MEDIUM HAVING A TRANSITION AREA 有权
标题翻译：具有过渡区的光学信息存储介质
公开(公告)号：US20080259780A1
公开(公告)日：2008-10-23
申请号：US12144754
申请日：2008-06-24
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： An optical information storage medium includes 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 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：光学信息存储介质包括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。过渡区域允许以低误差产生速率从光学信息存储介质平滑地再现数据。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。

60. 发明申请

US20080181071A1 APPARATUS AND METHOD FOR RECORDING AND/OR REPRODUCING DATA ON AN INFORMATION STORAGE MEDIUM USING PADDING INFORMATION, AND THE INFORMATION STORAGE MEDIUM 有权
公开(公告)号：US20080181071A1
公开(公告)日：2008-07-31
申请号：US12058985
申请日：2008-03-31
申请人： Sung-hee HWANG , Kyung-geun LEE , Yoon-woo LEE
发明人： Sung-hee HWANG , Kyung-geun LEE , Yoon-woo LEE
IPC分类号： G11B5/58
CPC分类号： G11B20/1217 , G11B20/1866 , G11B2020/1222 , G11B2020/1272 , G11B2020/1288 , G11B2020/1846 , G11B2220/2537
摘要： An apparatus and method for recording and/or reproducing data on a disc are provided using padding information, and a corresponding information storage medium. The recording method includes recording a recording unit block in which invalid data is padded in part of the block and recording padding information indicating that the invalid data is included. According to the method, a disc drive becomes able to distinguish valid data from invalid data in an error correction block such that reliability of reproduction increases and stability of the system is improved.

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