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1.发明授权公开(公告)号：US06469968B1
公开(公告)日：2002-10-22
申请号：US09619071
申请日：2000-07-19
申请人： Gijsbert J. Van Den Enden , Johannes H. M. Spruit , Johan P. W. B. Duchateau , Johannes H. G. Jaegers
发明人： Gijsbert J. Van Den Enden , Johannes H. M. Spruit , Johan P. W. B. Duchateau , Johannes H. G. Jaegers
IPC分类号： G11B509
CPC分类号： G11B7/006 , G11B7/0045 , G11B7/00454 , G11B20/1217 , G11B2020/10898 , G11B2020/1277 , G11B2020/1288 , G11B2220/216 , G11B2220/2545
摘要： The life of a rewritable information carrier such a CD-E covered by a phase-change recording layer is extended by varying the manner of representing information of an information block, for subsequent recordings, in the same portion of the record carrier. The manner can be changed, for example, by shifting the initial position at which representing information is written along the track over a distance randomly selected within predefined boundaries; or by writing a varying amount of information representing information from the end of the block before the start of information from the beginning of the information block to rotate the information in the track; or by scrambling the information in a varying manner such as using different keys. The manner of representation can be changed, for example, for each subsequent recording on the same portion of the record carrier. This causes different patterns to be recorded in the same portion, even if the same information is recorded in that portion of the track.
摘要翻译： 由相变记录层覆盖的诸如CD-E的可重写信息载体的寿命通过改变在记录载体的相同部分中用于后续记录的信息块的信息的表示的方式而被扩展。 例如，可以通过沿着轨道在预定边界内随机选择的距离上沿着轨道写入表示信息的初始位置来改变方式; 或者通过在从信息块的开头开始信息之前写入表示来自块结束的信息的变化量的信息，以使信息在轨道中旋转; 或通过以诸如使用不同的键的不同方式加扰信息。 例如，可以改变表示的方式，用于记录载体的相同部分上的每个后续记录。 这导致不同的图案被记录在相同的部分中，即使在轨道的该部分中记录了相同的信息。
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2.发明授权Modifying the recording process to extend the life of a rewritable information carrier 失效修改记录过程以延长可重写信息载体的使用寿命
公开(公告)号：US6115340A
公开(公告)日：2000-09-05
申请号：US800633
申请日：1997-02-14
申请人： Gijsbert J. Van Den Enden , Johannes H. M. Spruit , Johan P. W. B. Duchateau , Johannes H. G. Jaegers
发明人： Gijsbert J. Van Den Enden , Johannes H. M. Spruit , Johan P. W. B. Duchateau , Johannes H. G. Jaegers
IPC分类号： G11B20/10 , G11B7/00 , G11B7/004 , G11B7/0045 , G11B7/30 , G11B20/12 , G11B20/18 , G11B27/00
CPC分类号： G11B7/006 , G11B20/1217 , G11B7/0045 , G11B2020/10898 , G11B2020/1277 , G11B2020/1288 , G11B2220/216 , G11B2220/2545 , G11B7/00454
摘要： The device according to the invention is suitable for recording a rewritable information carrier such a CD-E covered by a phase-change recording layer. As is known, such an information carrier has a limited useful life because the recorded, optically readable patterns start deviating ever more from the desired form when recorded recurrently. The invention is also based on the recognition that this degradation is accelerated if a certain part of the track on the information carrier constantly accommnodates the same patterns, for example, if information blocks are recorded starting from fixed initial positions and the information is represented by the patterns in a specific manner. The device comprises means for shifting the initial position along the track over a distance randomly selected within predefined boundaries and/or for adapting the manner of representation. This causes constantly different patterns to be recorded, even if the same information is to be recorded in a specific part of the track. The information carrier described according to the invention has an additional margin between the information blocks to allow of the shifting of the initial position.
摘要翻译： 根据本发明的装置适用于记录由相变记录层覆盖的诸如CD-E的可重写信息载体。 众所周知，这种信息载体具有有限的使用寿命，因为记录的光可读模式在循序记录时开始偏离期望的形式。 本发明还基于这样的认识，即如果信息载体上的轨道的某一部分不断地匹配相同的模式，则这种劣化是加速的，例如，如果从固定的初始位置开始记录信息块，并且信息由 模式以特定的方式。 该装置包括用于沿着轨道在预定边界内随机选择的距离上移动初始位置和/或用于调整表示方式的装置。 即使在轨道的特定部分记录相同的信息，也会导致持续不断的记录模式。 根据本发明描述的信息载体在信息块之间具有允许初始位置移位的附加余量。
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公开(公告)号：US6021109A
公开(公告)日：2000-02-01
申请号：US85684
申请日：1998-05-27
CPC分类号： G11B7/24 , G11B7/0938
摘要： An optical recording medium having a recording layer with grooves that define recording tracks. The structure of unwritten tracks enable a scanning device to derive a radial tracking error signal using the push-pull method. The structure of the written tracks enable the scanning device to derive a radial tracking error signal using the high-frequency phase-detection method. The width of the groove is in the range from 0.3 to 0.6 time the wavelength over the numerical aperture for scanning the recording medium. The depth of the groove is in the range from 1/24 to 1/7 times the wavelength for scanning the recording medium. The phase difference between a radiation beam reflected from a track at a mark and a radiation beam reflected from that track in a region between written marks is in the range from 0.4 to 2.0 radians.
摘要翻译： 一种具有记录层的光学记录介质，其具有限定记录轨道的凹槽。 未写入轨道的结构使得扫描装置能够使用推挽方法导出径向跟踪误差信号。 写入轨迹的结构使得扫描装置能够使用高频相位检测方法导出径向跟踪误差信号。 槽的宽度在用于扫描记录介质的数值孔径上的波长的0.3至0.6倍的范围内。 凹槽的深度在扫描记录介质的波长的1/24至1/7的范围内。 从标记处的轨迹反射的辐射束与在写入标记之间的区域中从该轨迹反射的辐射束之间的相位差在0.4至2.0弧度的范围内。
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公开(公告)号：US06243339B1
公开(公告)日：2001-06-05
申请号：US09203698
申请日：1998-12-02
IPC分类号： G11B390
CPC分类号： G11B7/126 , G11B7/0045
摘要： A method is described for optimizing recording conditions for writing information on an optical record carrier. The information is written on the record carrier in the form of optically detectable marks, each mark being written by a pulse series of radiation. A series of test patterns is written on the record carrier (1) for the optimization. A jitter detector (11) measures both the leading-edge and trailing-edge jitter of the read signal. The leading-edge jitter is used to optimize the value of a parameter influencing only the leading part of a pulse series. The trailing-edge jitter is used to optimize a parameter influencing only the trailing part of the pulse series.
摘要翻译： 描述了一种用于优化用于在光学记录载体上写入信息的记录条件的方法。 信息以光学可检测标记的形式写在记录载体上，每个标记由脉冲序列辐射写入。 在记录载体（1）上写入一系列测试图案进行优化。 抖动检测器（11）测量读取信号的前沿和后沿抖动。 前沿抖动用于优化仅影响脉冲序列的前导部分的参数的值。 后沿抖动用于优化仅影响脉冲序列尾部的参数。
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公开(公告)号：US5935672A
公开(公告)日：1999-08-10
申请号：US891340
申请日：1997-07-10
IPC分类号： G11B7/24 , G11B7/243 , G11B7/2531 , G11B7/2534 , G11B7/258 , G11B7/2585 , G11B7/2595 , B32B3/02
CPC分类号： G11B7/258 , G11B7/24 , G11B7/243 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B7/2531 , G11B7/2534 , G11B7/2585 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/21 , Y10T428/31678
摘要： A description is given of an reversible optical information medium comprising a substrate, a first dielectric layer, a phase-change recording layer on the basis of Ge--Sb--Te, a second dielectric layer, and a metal mirror layer. The recording layer comprises an alloy having the composition Ge.sub.50x Sb.sub.40-40x Te.sub.60-10x in atom %, wherein0.166.ltoreq.x.ltoreq.0.444and wherein the layer thickness d.sub.3 of said recording layer ranges between 25 and 35 nm. Such a medium is suitable for high speed recording (i.e. at least twice the CD-speed), and has a large cyclability of at least 10.sup.5 direct overwrite cycles.
摘要翻译： 给出了包括基板，第一介电层，基于Ge-Sb-Te的相变记录层，第二介电层和金属镜面层的可逆光学信息介质的描述。 记录层包括原子％为Ge50xSb40-40xTe60-10x组成的合金，其中，0.66×（x≤0.444），其中所述记录层的层厚度d3在25和35nm之间。 这种介质适用于高速记录（即至少是CD速度的两倍），并且具有至少105个直接重写周期的大的循环性。
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公开(公告)号：US06285647B1
公开(公告)日：2001-09-04
申请号：US09171089
申请日：1998-10-13
IPC分类号： G11B700
CPC分类号： G11B7/126 , G11B7/00454 , G11B7/00557 , G11B7/006
摘要： A method for writing an optical record carrier, in which a mark representing recorded data is written in the record carrier by a sequence of radiation pulses. The radiation power has a different level in between the pulses of a sequence and immediately after the last pulses of a sequence. This allows an independent control of the leading and trailing edge jitter of the marks written.
摘要翻译： 一种用于写入光学记录载体的方法，其中表示记录数据的标记通过一系列辐射脉冲写入记录载体。 辐射功率在序列的脉冲之间和序列的最后脉冲之后具有不同的电平。 这允许对写入的标记的前沿和后沿抖动进行独立控制。
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公开(公告)号：US5104848A
公开(公告)日：1992-04-14
申请号：US338922
申请日：1989-04-14
IPC分类号： H01L39/00 , C22C45/10 , C30B29/22 , H01B12/06 , H01L21/28 , H01L21/768 , H01L23/532 , H01L29/43 , H01L29/45 , H01L39/24
CPC分类号： H01L39/2474 , H01L21/76891 , H01L23/53285 , H01L29/437 , H01L29/45 , H01L29/452 , H01L2924/0002 , Y10S505/702
摘要： A device comprising semiconductor elements and conductor tracks of an oxidic superconducting material, electrically conductive connections being formed between semiconductor elements and conductor tracks, is provided with an electrically conductive antidiffusion layer between the semiconductor elements and the conductor tracks. The antidiffusion layer is composed of an amorphous alloy having the composition A.sub.x E.sub.1-x, wherein A is selected from one or more of the elements Zr, Nb, Mo, Ru, Rh, Pd, Hf, Ta, W, Re, Os, Ir and Pt, wherein E is selected from one or more of the elements B, Si, Al, Ga and Ge, and wherein x has a value of from 0.7 to 0.95.
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公开(公告)号：US5876822A
公开(公告)日：1999-03-02
申请号：US795819
申请日：1997-02-06
IPC分类号： G11B7/24 , G11B7/243 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/258 , G11B7/2585 , G11B7/2595 , B32B3/00
CPC分类号： G11B7/258 , G11B7/24 , G11B7/243 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2585 , G11B7/2595 , Y10S428/913 , Y10S430/146 , Y10T428/21
摘要： A description is given of an reversible optical information medium comprising a substrate (1), a first dielectric layer (2), a phase-change recording layer on the basis of Ge-Sb-Te (3), a second dielectric layer (4), and a metal mirror layer (5). The recording layer (3) comprises an alloy having the composition Ge.sub.50x Sb.sub.40-40x Te.sub.60-10x, in atom %, wherein0.166.ltoreq.x.ltoreq.0.444and wherein the layer thickness d.sub.3 of said recording layer (3) ranges between 25 and 35 nm. Such a medium is suitable for high speed recording (i.e. at least twice the CD-speed), and has a large cyclability of at least 10.sup.5 direct overwrite cycles.
摘要翻译： 给出了包括基板（1），第一介电层（2），基于Ge-Sb-Te（3）的相变记录层，第二介电层（4） ）和金属镜层（5）。 记录层（3）包括原子％组成为Ge50xSb40-40xTe60-10x的合金，其中0.166≤x≤0.444，并且其中所述记录层（3）的层厚度d3在25和35之间 nm。 这种介质适用于高速记录（即至少是CD速度的两倍），并且具有至少105个直接重写周期的大的循环性。
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9.发明授权Method of manufacturing a semiconductor device whereby a self-aligned cobalt or nickel silicide is formed 失效制造半自动对准的钴或镍硅化物的半导体器件的方法
公开(公告)号：US5302552A
公开(公告)日：1994-04-12
申请号：US38045
申请日：1993-03-26
IPC分类号： H01L21/28 , H01L21/285 , H01L21/336 , H01L21/60 , H01L21/768 , H01L29/78 , H01L21/283
CPC分类号： H01L21/76897 , H01L21/28518 , H01L21/76889 , H01L29/665 , H01L29/7848 , Y10S148/019 , Y10S148/147 , Y10S438/934
摘要： A method of manufacturing a semiconductor device whereby a layer (12) containing Co or Ni is deposited on a surface (2) of a semiconductor body (1) bounded by silicon regions (3, 4, 5, 6) and regions of insulating material (8, 9), after which the semiconductor body (1) is heated during a heat treatment to a temperature at which the Co or Ni forms a metal silicide with the silicon (3, 4, 5, 6), but not with the insulating material (8, 9). On the surface (2) of the layer (12) containing the Co or Ni, according to the invention, a layer of an amorphous alloy of this metal with a metal from a group comprising Ti, Zr, Ta, Mo, Nb, Hf and W is deposited, while furthermore the temperature is so adjusted during the heat treatment that the layer (12) of the amorphous alloy remains amorphous during the heat treatment. In this way a metal silicide is formed on the silicon regions (3, 4, 5, 6) only and not on the regions of insulating material ( 8, 9) directly adjoining them; in other words, the method yields a self-aligned metal silicide.
摘要翻译： 一种制造半导体器件的方法，其中包含Co或Ni的层（12）沉积在由硅区域（3,4,5,6）限定的半导体本体（1）的表面（2）和绝缘材料区域 （8,9），之后半导体本体（1）在热处理期间被加热到Co或Ni与硅（3,4,5,6）形成金属硅化物的温度，但不与 绝缘材料（8,9）。 在根据本发明的包含Co或Ni的层（12）的表面（2）上，该金属与由Ti，Zr，Ta，Mo，Nb，Hf组成的组中的金属的非晶合金层 并且沉积W，同时在热处理期间温度如此调节，使得非晶合金层（12）在热处理期间保持无定形。 以这种方式，在硅区域（3,4,5,6）上形成金属硅化物，而不是直接与它们相邻的绝缘材料（8,9）的区域上形成金属硅化物; 换句话说，该方法产生自对准的金属硅化物。
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