公开(公告)号：US20070247993A1

公开(公告)日：2007-10-25

申请号：US11690357

申请日：2007-03-23

申请人： Wook-yeon HWANG ,  Kyung-geun Lee ,  Tatsuhiro Otsuka ,  An-sik Jeong ,  In-joo Kim

发明人： Wook-yeon HWANG ,  Kyung-geun Lee ,  Tatsuhiro Otsuka ,  An-sik Jeong ,  In-joo Kim

IPC分类号： G11B7/0045

CPC分类号： G11B7/0062

摘要： A recording method, a recording apparatus, and an optical recording medium that can improve quality of a signal reproduced from a high multi-speed recording medium. The recording method includes generating a box type recording pattern including a first pulse, which has a duration determined according to a length of a recording mark and which has a first power level, and a second pulse which has a second power level different from that of the first power level, and recording data according to the box type recording pattern.

摘要翻译： 一种记录方法，记录装置和光学记录介质，其可以提高从高速多记录介质再现的信号的质量。 记录方法包括生成包括具有根据记录标记的长度确定并具有第一功率电平的持续时间的第一脉冲的第一脉冲和第二脉冲，该第二脉冲具有与第一脉冲的第二功率电平不同的第二脉冲， 第一功率电平，以及根据盒式记录模式记录数据。

公开(公告)号：US20100142343A1

公开(公告)日：2010-06-10

申请号：US12706242

申请日：2010-02-16

申请人： Wook-yeon HWANG ,  Kyung-geun Lee

发明人： Wook-yeon HWANG ,  Kyung-geun Lee

IPC分类号： G11B20/00

CPC分类号： G11B7/007 ,  G11B7/1267 ,  G11B20/1217 ,  G11B20/1816 ,  G11B2007/0013 ,  G11B2020/1228 ,  G11B2020/1275 ,  G11B2220/216 ,  G11B2220/235 ,  G11B2220/2537

摘要： An information storage medium and a recording/reproducing apparatus and method are provided with the ability to extend at least one middle area of an information storage medium comprising two or more recording layers so as to ensure optimal data recording/reproduction. The information storage medium comprises a plurality of recording layers, each including a user data area for recording user data and at least one middle area used by a recording/reproducing apparatus that records/reproduces data on the information storage medium to move among two recording layers, wherein the at least one middle area is extended when the information storage medium is finalized. As a result, when an information storage medium that contains an OPC area for obtaining optimum recording conditions (such as recording power) in an outer circumference thereof is finalized, and if a middle area of the disk is not large enough, the middle area can flexibly be extended.

公开(公告)号：US20100142342A1

公开(公告)日：2010-06-10

申请号：US12705848

申请日：2010-02-15

申请人： Wook-yeon HWANG ,  Kyung-gaun LEE

发明人： Wook-yeon HWANG ,  Kyung-gaun LEE

IPC分类号： G11B20/00 ,  G11B7/24

CPC分类号： G11B7/007 ,  G11B7/1267 ,  G11B20/1217 ,  G11B20/1816 ,  G11B2007/0013 ,  G11B2020/1228 ,  G11B2020/1275 ,  G11B2220/216 ,  G11B2220/235 ,  G11B2220/2537

摘要： An information storage medium and a recording/reproducing apparatus and method are provided with the ability to extend at least one middle area of an information storage medium comprising two or more recording layers so as to ensure optimal data recording/reproduction. The information storage medium comprises a plurality of recording layers, each including a user data area for recording user data and at least one middle area used by a recording/reproducing apparatus that records/reproduces data on the information storage medium to move among two recording layers, wherein the at least one middle area is extended when the information storage medium is finalized. As a result, when an information storage medium that contains an OPC area for obtaining optimum recording conditions (such as recording power) in an outer circumference thereof is finalized, and if a middle area of the disk is not large enough, the middle area can flexibly be extended.

摘要翻译： 提供了一种信息存储介质和记录/再现装置和方法，其能够扩展包括两个或更多个记录层的信息存储介质的至少一个中间区域，以便确保最佳数据记录/再现。 信息存储介质包括多个记录层，每个记录层包括用于记录用户数据的用户数据区域和记录/再现装置使用的至少一个中间区域，用于在信息存储介质上记录/再现数据以在两个记录层之间移动 其中当所述信息存储介质被定稿时，所述至少一个中间区域被扩展。 结果，当包括用于在其外周获得最佳记录条件（例如记录功率）的OPC区域的信息存储介质被确定时，并且如果盘的中间区域不够大，则中间区域可以 灵活地扩展。