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1.发明授权Recording method to generate a box type recording pattern with a first pulse having a first power level and a second pulse having a second power level, and recording apparatus, and optical recording medium for the same 有权用于产生具有第一功率电平的第一脉冲和具有第二功率电平的第二脉冲的盒式记录模式的记录方法，以及记录装置，以及用于其的光记录介质公开(公告)号：US07924674B2
公开(公告)日：2011-04-12
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： G11B7/00
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。
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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。
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公开(公告)号：US20080056081A1
公开(公告)日：2008-03-06
申请号：US11684209
申请日：2007-03-09
申请人： Tatsuhiro Otsuka , Kyung-geun Lee , An-sik Jeong , In-joo Kim
发明人： Tatsuhiro Otsuka , Kyung-geun Lee , An-sik Jeong , In-joo Kim
IPC分类号： G11B7/0037
CPC分类号： G11B7/0906 , G11B7/131 , G11B2007/0013
摘要： An apparatus and method for generating a tracking error signal (TES). A low level TES is prevented from being generated due to noise in an optical disk drive for reproducing a high-density multi-layered optical disk. The apparatus includes: an N-split optical reception element to receive light reflected by a disk loaded in the optical disk drive, a phase difference signal detection module to detect a plurality of phase difference signals using signals output from the N-split optical reception element, a pulse width modulation module to modulate pulse widths of the plurality of phase difference signals so that the pulse widths of the plurality of phase difference signals are magnified, and a difference detector to detect a difference between the plurality of phase difference signals whose pulse widths are modulated and outputting the detected difference as the TES. N may be a positive integer.
摘要翻译： 一种用于产生跟踪误差信号（TES）的装置和方法。 由于用于再现高密度多层光盘的光盘驱动器中的噪声，防止产生低电平TES。 该装置包括：N分割光接收元件，用于接收由装载在光盘驱动器中的光反射的光;相差信号检测模块，用于使用从N分割光接收元件输出的信号来检测多个相位差信号 用于调制多个相位差信号的脉冲宽度的脉冲宽度调制模块，使多个相位差信号的脉冲宽度被放大;差分检测器，用于检测多个相位差信号的脉冲宽度 被调制并输出检测到的差异作为TES。 N可以是正整数。
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4.发明申请Information storage medium and method of recording and/or reproducing data on and/or from the same 审中-公开信息存储介质和在其上和/或从该数据记录和/或再现数据的方法公开(公告)号：US20060203629A1
公开(公告)日：2006-09-14
申请号：US11430875
申请日：2006-05-10
IPC分类号： G11B7/00
CPC分类号： G11B7/00454 , G11B7/0053 , G11B7/00718 , G11B7/00736 , G11B7/0912 , G11B7/24085
摘要： An information storage medium and a method of recording data on and/or reproducing data from the information storage medium, includes an information storage medium having at least one information storage layer. Data is recorded in the form of protruding or indented pits in the entire or partial area of the information storage medium, and information regarding the protruding or indented pits is recorded. Smooth tracking can be achieved using the information regarding the protruding or indented pits, that is, push-pull polarity information.
摘要翻译： 信息存储介质和从信息存储介质记录数据和/或再现数据的方法包括具有至少一个信息存储层的信息存储介质。 在信息存储介质的整个或部分区域中以突出或缩进凹坑的形式记录数据，并且记录关于突出或缩进凹坑的信息。 可以使用关于突出或凹陷凹坑的信息，即推挽极性信息来实现平滑跟踪。
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5.发明申请公开(公告)号：US20060203630A1
公开(公告)日：2006-09-14
申请号：US11430895
申请日：2006-05-10
IPC分类号： G11B7/00
CPC分类号： G11B7/00454 , G11B7/0053 , G11B7/00718 , G11B7/00736 , G11B7/0912 , G11B7/24085
摘要： An information storage medium and a method of recording data on and/or reproducing data from the information storage medium, includes an information storage medium having at least one information storage layer. Data is recorded in the form of protruding or indented pits in the entire or partial area of the information storage medium, and information regarding the protruding or indented pits is recorded. Smooth tracking can be achieved using the information regarding the protruding or indented pits, that is, push-pull polarity information.
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6.发明申请Information storage medium and method of recording and/or reproducing data on and/or from the same 审中-公开信息存储介质和在其上和/或从该数据记录和/或再现数据的方法公开(公告)号：US20050007941A1
公开(公告)日：2005-01-13
申请号：US10848585
申请日：2004-05-19
CPC分类号： G11B7/00454 , G11B7/0053 , G11B7/00718 , G11B7/00736 , G11B7/0912 , G11B7/24085
摘要： An information storage medium and a method of recording data on and/or reproducing data from the information storage medium, includes an information storage medium having at least one information storage layer. Data is recorded in the form of protruding or indented pits in the entire or partial area of the information storage medium, and information regarding the protruding or indented pits is recorded. Smooth tracking can be achieved using the information regarding the protruding or indented pits, that is, push-pull polarity information.
摘要翻译： 信息存储介质和从信息存储介质记录数据和/或再现数据的方法包括具有至少一个信息存储层的信息存储介质。 在信息存储介质的整个或部分区域中以突出或缩进凹坑的形式记录数据，并且记录关于突出或缩进凹坑的信息。 可以使用关于突出或凹陷凹坑的信息，即推挽极性信息来实现平滑跟踪。
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7.发明授权Information storage medium and method and apparatus for recording data thereon 失效信息存储介质以及用于在其上记录数据的方法和装置公开(公告)号：US07453790B2
公开(公告)日：2008-11-18
申请号：US10985017
申请日：2004-11-10
CPC分类号： G11B7/007 , G11B7/00456
摘要： An information storage medium and a method and apparatus recording data to the information storage medium, the information storage medium having a write pattern for recording data, the write pattern including at least one pulse and a number of the at least one pulse being determined depending on a length of a recording mark. This makes it possible to record data using a write pattern having an optimal number of pulses, thereby preventing degradation in jitter characteristics due to residual heat or heat build-up caused by the use of unnecessary pulses even during high speed recording.
摘要翻译： 一种向信息存储介质记录数据的信息存储介质和方法和装置，所述信息存储介质具有用于记录数据的写入模式，所述写入模式包括至少一个脉冲和至少一个脉冲的数量，这取决于 记录标记的长度。 这使得可以使用具有最佳脉冲数的写入模式记录数据，从而防止由于即使在高速记录期间由于使用不需要的脉冲而引起的余热或积聚造成的抖动特性的降低。
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8.发明申请Information storage medium and method and apparatus for recording data thereon 失效信息存储介质以及用于在其上记录数据的方法和装置公开(公告)号：US20050147012A1
公开(公告)日：2005-07-07
申请号：US10985017
申请日：2004-11-10
IPC分类号： G11B7/0045 , G11B7/007 , G11B11/00
CPC分类号： G11B7/007 , G11B7/00456
摘要： An information storage medium and a method and apparatus recording data to the information storage medium, the information storage medium having a write pattern for recording data, the write pattern including at least one pulse and a number of the at least one pulse being determined depending on a length of a recording mark. This makes it possible to record data using a write pattern having an optimal number of pulses, thereby preventing degradation in jitter characteristics due to residual heat or heat build-up caused by the use of unnecessary pulses even during high speed recording.
摘要翻译： 一种向信息存储介质记录数据的信息存储介质和方法和装置，所述信息存储介质具有用于记录数据的写入模式，所述写入模式包括至少一个脉冲和至少一个脉冲的数量，这取决于 记录标记的长度。 这使得可以使用具有最佳脉冲数的写入模式记录数据，从而防止由于即使在高速记录期间由于使用不需要的脉冲而引起的余热或积聚造成的抖动特性的降低。
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公开(公告)号：US20090154309A1
公开(公告)日：2009-06-18
申请号：US12180603
申请日：2008-07-28
申请人： An-sik JEONG , Jong-hyun Shin , Kyung-geun Lee , Tatsuhiro Otsuka
发明人： An-sik JEONG , Jong-hyun Shin , Kyung-geun Lee , Tatsuhiro Otsuka
IPC分类号： G11B7/00
CPC分类号： G11B7/0908 , G11B2007/13727
摘要： A gap pull-in method and an optical disc apparatus. Whether light condensed on a disc as an actuator ascends is near-field light is determined using a gap error signal. The range of an actuator driving voltage value during a section where the decrease rate of the gap error signal is constant is obtained when it is determined that the light condensed on the disc is near-field light. Gap pull-in is performed on the disc during a section where the actuator driving voltage value is within the obtained range.
摘要翻译： 间隙引入方法和光盘装置。 在作为执行器上升的光盘上的光聚光是使用间隙误差信号确定的近场光。 当确定在盘上聚光的光是近场光时，获得在间隙误差信号的减小率恒定的部分期间的致动器驱动电压值的范围。 在执行器驱动电压值在所获得的范围内的部分期间，在盘上执行间隙拉入。
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公开(公告)号：US07957233B2
公开(公告)日：2011-06-07
申请号：US12180603
申请日：2008-07-28
申请人： An-sik Jeong , Jong-hyun Shin , Kyung-geun Lee , Tatsuhiro Otsuka
发明人： An-sik Jeong , Jong-hyun Shin , Kyung-geun Lee , Tatsuhiro Otsuka
IPC分类号： G11B7/00
CPC分类号： G11B7/0908 , G11B2007/13727
摘要： A gap pull-in method and an optical disc apparatus. Whether light condensed on a disc as an actuator ascends is near-field light is determined using a gap error signal. The range of an actuator driving voltage value during a section where the decrease rate of the gap error signal is constant is obtained when it is determined that the light condensed on the disc is near-field light. Gap pull-in is performed on the disc during a section where the actuator driving voltage value is within the obtained range.
摘要翻译： 间隙引入方法和光盘装置。 在作为执行器上升的光盘上的光聚光是使用间隙误差信号确定的近场光。 当确定在盘上聚光的光是近场光时，获得在间隙误差信号的减小率恒定的部分期间的致动器驱动电压值的范围。 在执行器驱动电压值在所获得的范围内的部分期间，在盘上执行间隙拉入。
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