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21. 发明授权

US5561656A Pulse width modulation optical disk drive with pulsed laser preheating between marks 失效
标题翻译：脉冲宽度调制光盘驱动器，脉冲激光在标记之间预热
公开(公告)号：US5561656A
公开(公告)日：1996-10-01
申请号：US342196
申请日：1994-11-18
申请人： Jerry E. Hurst, Jr.
发明人： Jerry E. Hurst, Jr.
IPC分类号： G11B11/10 , G11B7/00 , G11B7/0045 , G11B7/125 , G11B11/105 , G11B20/14
CPC分类号： G11B7/126 , G11B11/1053 , G11B11/10595 , G11B7/0045 , G11B7/00454 , G11B11/10513 , G11B11/10521 , G11B20/1426
摘要： A pulse width modulation (PWM) optical disk drive uses a modulator-controlled laser to emit the laser beam in a highly pulsed manner. The beam may be pulsed on any given write clock period and at any of several different power levels. The pulsed laser writes essentially circular submarks of substantially the same size on the disk when the power level is sufficiently high. The various PWM mark run-lengths are recorded on the disk either as a single isolated submark in the case of the shortest run-length or as a series of contiguous or overlapping submarks in the case of longer run-lengths. During the intervening PWM gap run-lengths the optical disk is preheated by a series of pulses at a power level below that which would write a submark on the disk. Both the number and duty cycle of these preheat pulses is varied depending on the length of the PWM gap run-length to ensure that the initial submark at the start of the subsequent PWM mark run-length is substantially the same size, regardless of the length of the preceding gap run-length. This ensures proper placement of the mark leading edges. When even finer control of the preheating is required, pattern-dependent gap preheat pulsing can be performed, wherein the number and duty cycle of the preheat pulses in the gap is varied depending not only on the length of the gap run-length but also the length of the preceding mark run-length.
摘要翻译：脉冲宽度调制（PWM）光盘驱动器使用调制器控制的激光以高度脉冲的方式发射激光束。光束可以在任何给定的写时钟周期和几个不同功率电平中的任一个处被脉冲。当功率水平足够高时，脉冲激光器基本上相同尺寸的圆形基准记录在盘上。在长度较短的情况下，在最短行程长度的情况下，将各种PWM标记运行长度记录在磁盘上作为单个隔离子标记，或作为一系列连续或重叠的子标记记录。在中间PWM间隙行程期间，光盘通过一系列脉冲预热，功率级别低于将在磁盘上写入子标记的功率级。这些预热脉冲的数量和占空比都取决于PWM间隙长度的长度而变化，以确保在随后的PWM标记行程长度开始时的初始子标记大体上相同的大小，而不管长度的前一个间隙行程长度。这确保标记前缘的正确放置。当需要更精细的预热控制时，可以执行与模式相关的间隙预热脉冲，其中间隙中的预热脉冲的数量和占空比不仅取决于间隙长度的长度，而且还取决于前一个标记行程长度。

22. 发明授权

US08277919B2 Reflective coating for an optical disc 失效
标题翻译：光盘反光涂层
公开(公告)号：US08277919B2
公开(公告)日：2012-10-02
申请号：US12507868
申请日：2009-07-23
申请人： Neil Deeman , Jerry E. Hurst, Jr.
发明人： Neil Deeman , Jerry E. Hurst, Jr.
IPC分类号： B32B3/02
CPC分类号： C23C14/205 , G11B7/2585 , G11B7/266 , Y10T428/12736 , Y10T428/12743 , Y10T428/21
摘要： An optical disc includes a substrate layer, a cover layer, and an aluminum alloy layer that is between the substrate layer and cover layer, and is adjacent to the substrate layer. The aluminum alloy layer includes a majority amount of aluminum and an additional metal selected from the group consisting of: chromium, titanium, tantalum, and any combination thereof. A method of making an optical disc includes the steps of: forming a substrate layer; sputtering an aluminum alloy target onto the substrate layer to form an aluminum alloy layer; and forming a cover layer; wherein the aluminum alloy layer comprises a majority amount of aluminum and an additional metal selected from the group consisting of: chromium, titanium, tantalum, and any combination thereof.
摘要翻译：光盘包括衬底层，覆盖层和位于衬底层和覆盖层之间并且与衬底层相邻的铝合金层。铝合金层包括大量的铝和选自铬，钛，钽及其任何组合的另外的金属。制造光盘的方法包括以下步骤：形成衬底层; 将铝合金靶溅射到基底层上以形成铝合金层; 并形成覆盖层; 其中所述铝合金层包含多数量的铝和选自以下的另外的金属：铬，钛，钽及其任何组合。

23. 发明授权

US06188472B1 System and method for direct measurement of alignment error in a fiber coupler 有权
标题翻译：用于直接测量光纤耦合器中的对准误差的系统和方法
公开(公告)号：US06188472B1
公开(公告)日：2001-02-13
申请号：US09293444
申请日：1999-04-16
申请人： Edward C. Gage , Ronald E. Gerber , Karl A. Belser , Jerry E. Hurst, Jr.
发明人： Edward C. Gage , Ronald E. Gerber , Karl A. Belser , Jerry E. Hurst, Jr.
IPC分类号： G01N2100
CPC分类号： G02B6/3588 , G02B6/3512 , G02B6/3548 , G02B6/4227 , G11B7/1384
摘要： A system and method for directly measuring the alignment error in a fiber-optic coupler is disclosed. In one embodiment, an optical switch utilizes a beam deflection mirror. When the beam deflection mirror directs an incident light beam to a particular fiber, the incident light beam may enter the fiber at a location offset from the center of the fiber. When the incident beam is reflected at the opposite end of the fiber, the beam returns and exits the fiber exactly at the center of the fiber. The difference between the entry and exit points results in a return beam path different than the incident beam path. This different return beam path may be used to impinge upon a quadrant detector, whose anode currents may then contain a direct measurement of the distance between the entry and exit points on the fiber.
摘要翻译：公开了一种用于直接测量光纤耦合器中的对准误差的系统和方法。在一个实施例中，光开关利用光束偏转镜。当光束偏转镜将入射光束引导到特定光纤时，入射光束可以在偏离光纤中心的位置进入光纤。当入射光束在光纤的相对端被反射时，光束在纤维的中心处精确地返回并退出光纤。入口点和出口点之间的差异导致返回光束路径不同于入射光束路径。这种不同的返回光束路径可以用于冲击象限检测器，其阳极电流然后可以包含对光纤上入口点和出口点之间的距离的直接测量。

24. 发明授权

US5889641A Magneto-resistive magneto-optical head 失效
标题翻译：磁阻磁光头
公开(公告)号：US5889641A
公开(公告)日：1999-03-30
申请号：US851382
申请日：1997-05-05
申请人： Karl A. Belser , Terry McDaniel , Joseph E. Davis , Jerry E. Hurst, Jr.
发明人： Karl A. Belser , Terry McDaniel , Joseph E. Davis , Jerry E. Hurst, Jr.
IPC分类号： G11B5/00 , G11B5/012 , G11B5/39 , G11B5/48 , G11B5/49 , G11B5/82 , G11B7/085 , G11B11/105 , G11B13/04 , G11B5/127 , G11B5/596
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/00 , G11B5/012 , G11B5/4886 , G11B5/4969 , G11B5/82 , G11B11/10536 , G11B11/10563 , G11B11/10576 , G11B11/1058 , G11B13/045 , G11B2005/0021 , G11B2005/3996 , G11B7/08564
摘要： An assembly for accessing data bits in storage locations on a succession of radially separated tracks on a rotating multilayer MSR disc comprising a storage layer and a readout layer in combination with a slider flyable over a surface of the disc with the slider supporting at least one optical element coupled to the assembly, the optical element directing light to a region of the disc including one or more storage locations, with the optical element comprising an optical fiber and a micro-machined mirror supported on the slider and adapted to direct the light to storage locations on the recording layer of the disc, a conductive coil is coupled to and supported on the assembly, a passage of current through the conductor coil is sufficient to establish a magnetic field which is coupled to the disc and in cooperation with the light stores information at one of the storage locations on the storage layer, and a magneto-resistive element is coupled to the assembly, the magneto-resistive element cooperates with the light which illuminates and heats a plurality of the storage regions of the disc along one track of the disc, the magneto-resistive element senses one of the bits from the readout layer at the storage location.
摘要翻译：一种用于在旋转的多层MSR盘上的一系列径向分离的轨道上的存储位置中访问数据位的组件，其包括存储层和读出层以及可滑动在所述盘的表面上的滑块，所述滑块支撑至少一个光学元件，其耦合到所述组件，所述光学元件将光引导到包括一个或多个存储位置的所述盘的区域，所述光学元件包括支撑在所述滑块上并适于将光引导到存储器的光纤和微机加工镜光盘的记录层上的位置，导电线圈被耦合到组件上并被支撑在组件上，电流通过导体线圈的通道足以建立耦合到盘并与光存储信息配合的磁场在存储层上的一个存储位置上，并且磁阻元件被耦合到该组件，该磁阻元件与光盘沿着盘的一个轨道照亮和加热盘的多个存储区域的光合作，磁阻元件在存储位置感测来自读出层的位之一。

25. 发明授权

US5631887A Pulse width modulation optical disk drive with adjustable pulsed laser write and preheat patterns 失效
标题翻译：脉冲宽度调制光盘驱动器，可调脉冲激光写入和预热模式
公开(公告)号：US5631887A
公开(公告)日：1997-05-20
申请号：US640392
申请日：1996-04-30
申请人： Jerry E. Hurst, Jr.
发明人： Jerry E. Hurst, Jr.
IPC分类号： G11B7/0045 , G11B7/006 , G11B7/125 , G11B11/105 , G11B7/00
CPC分类号： G11B7/126 , G11B11/10595 , G11B7/0045 , G11B7/006
摘要： A pulse width modulation (PWM) optical disk drive calibrates the write and preheat pulse patterns generated by the laser to a particular media and media condition. This is accomplished by either reading information prewritten on the media, which indicates the expected thermal interference, or by directly measuring the thermal interference from a calibration sequence recorded when new media is inserted into the disk drive. The direct measurement of thermal interference is performed by first trial writing a specific calibration sequence of marks and gaps on the media. This calibration sequence, called the E(th) sequence, is then read back and the thermal interference value, E(th), is calculated. The specific write and preheat pulse patterns are then adjusted, as a function of the calculated value of E(th), by selecting new sets of write and preheat pulse patterns. The new sets of write and preheat patterns are selected from a look-up table that correlates the correct pattern sets with the measured value of E(th).
摘要翻译：脉冲宽度调制（PWM）光盘驱动器将由激光器产生的写入和预热脉冲图案校准到特定的介质和介质条件。这可以通过读取媒体上预先写入的信息来实现，该信息指示预期的热干扰，或通过直接测量新介质插入到磁盘驱动器中时记录的校准序列的热干扰。热干扰的直接测量通过首先在介质上写入特定的标记和间隙校准序列来进行。然后读取称为E（th）序列的校准序列，并计算热干扰值E（th）。然后通过选择新的写入和预热脉冲模式集合，将特定写入和预热脉冲模式作为E（th）的计算值的函数进行调整。从正确的模式集与E（th）的测量值相关联的查找表中选择新的写入和预热模式。

26. 发明授权

US5400313A Optical data storage system and method with reduced heat buildup 失效
标题翻译：光学数据存储系统和减少热积累的方法
公开(公告)号：US5400313A
公开(公告)日：1995-03-21
申请号：US973484
申请日：1992-11-09
申请人： Karl A. Belser , Jerry E. Hurst, Jr. , Michael R. Madison
发明人： Karl A. Belser , Jerry E. Hurst, Jr. , Michael R. Madison
IPC分类号： G11B7/00 , G11B7/0045 , G11B11/105 , G11B20/14 , G01D9/00
CPC分类号： G11B7/0045 , G11B11/1053 , G11B20/1426 , G11B11/10506
摘要： An optical data storage system records pulse width modulated data as a series of contiguous and overlapping circular marks. A minimum number of circular marks are used to record the desired run length. Circular marks which overlap by greater or equal to one half the diameter of the circular mark are recorded using two different laser power levels. The result is that thermal buildup in the medium is kept to a minimum and the edge transitions are accurately positioned.
摘要翻译：光学数据存储系统将脉冲宽度调制数据记录为一系列连续和重叠的圆形标记。使用最小数量的圆形标记来记录所需的行程长度。使用两个不同的激光功率电平记录重叠大于或等于圆形标记直径的一半的圆形标记。结果是介质中的热累积保持最小，并且边缘过渡被精确地定位。

27. 发明授权

US5182230A Laser methods for circuit repair on integrated circuits and substrates 失效
标题翻译：用于集成电路和基板的电路修复的激光方法
公开(公告)号：US5182230A
公开(公告)日：1993-01-26
申请号：US223487
申请日：1988-07-25
申请人： John J. Donelon , James P. Doyle , Jerry E. Hurst, Jr. , Modest M. Oprysko , Stephen M. Rossnagel , Robert J. von Gutfeld
发明人： John J. Donelon , James P. Doyle , Jerry E. Hurst, Jr. , Modest M. Oprysko , Stephen M. Rossnagel , Robert J. von Gutfeld
IPC分类号： H05K3/46 , H01L21/48 , H01L21/768 , H05K3/10 , H05K3/18 , H05K3/22
CPC分类号： H05K3/225 , H01L21/4846 , H01L21/76894 , H05K2203/107 , H05K2203/1136 , H05K2203/173 , H05K3/182
摘要： The present invention relates to a method of accessing and repairing electrical opens in conducting metal lines on a semiconductor chip or other substrate using laser plating techniques. What has been described is a maskless means of repairing discontinuities in a conductor disposed on the surface of a substrate wherein the surface is locally irradiated to form a reversible carbonaceous layer thereon. This reversible carbonaceous layer acts as a base for electrodeless deposition of a metal to form a bridge across the discontinuity by laser-enhanced exchange plating or other suitable methods. Further, a means of accessing and repairing a discontinuity buried by a cover layer of an insulating or passivating material is described, wherein access to the discontinuity is provided by ablating away the cover layer using a pulsed excimer laser at a first power level.

28. 发明授权

US4622095A Laser stimulated halogen gas etching of metal substrates 失效
标题翻译：激光刺激卤素气体蚀刻金属基板
公开(公告)号：US4622095A
公开(公告)日：1986-11-11
申请号：US789235
申请日：1985-10-18
申请人： Warren D. Grobman , Fahfu Ho , Jerry E. Hurst, Jr. , John J. Ritsko , Yaffa Tomkiewicz
发明人： Warren D. Grobman , Fahfu Ho , Jerry E. Hurst, Jr. , John J. Ritsko , Yaffa Tomkiewicz
IPC分类号： H05K3/08 , C23F4/00 , C23F4/02 , C23F1/02 , B44C1/22 , C03C15/00 , C03C25/06
CPC分类号： C23F4/02
摘要： A method of radiation induced dry etching of a metallized (e.g. copper) substrate is disclosed wherein the substrate is pattern-wise exposed to a beam of laser radiation in a halogen gas atmosphere which is reactive with the substrate to form a metal halide salt reaction product to accelerate the formation of the metal halide salt without its substantial removal from the substrate. The metal halide salt is removed from the substrate by contact of the substrate with a solvent for the metal halide salt.
摘要翻译：公开了一种金属化（例如铜）衬底的辐射诱导干蚀刻的方法，其中衬底被图案化地暴露于与衬底反应以形成金属卤化物盐反应产物的卤素气体气氛中的激光束以加速金属卤化物盐的形成，而不将其从基材中大量除去。金属卤化物盐通过与底物与金属卤化物盐的溶剂的接触从基材中除去。

29. 发明授权

US08230452B2 Miniaturized disc drive containing DVD-compatible optical controller 失效
标题翻译：包含DVD兼容光控制器的小型化磁盘驱动器
公开(公告)号：US08230452B2
公开(公告)日：2012-07-24
申请号：US12316176
申请日：2008-12-10
申请人： Steven B. Volk , Jerry E. Hurst, Jr.
发明人： Steven B. Volk , Jerry E. Hurst, Jr.
IPC分类号： G11B17/03
CPC分类号： G11B7/0037 , G11B17/032 , G11B17/0407 , G11B17/0438 , G11B20/00007 , G11B20/10 , G11B31/003 , G11B33/025
摘要： A miniature optical disc drive includes a DVD-compatible optical controller and a cartridge load module designed to hold a cartridge containing a 32 mm optical data storage disc.
摘要翻译：微型光盘驱动器包括DVD兼容的光学控制器和用于容纳包含32mm光学数据存储盘的盒的墨盒装载模块。

30. 发明授权

US08032004B2 Multimedia presentation format 失效
标题翻译：多媒体演示格式
公开(公告)号：US08032004B2
公开(公告)日：2011-10-04
申请号：US11891892
申请日：2007-08-14
申请人： Dagan Packman , Steven Bernard Volk , Jerry E. Hurst, Jr. , Alan Fennema
发明人： Dagan Packman , Steven Bernard Volk , Jerry E. Hurst, Jr. , Alan Fennema
IPC分类号： H04N5/775 , H04N5/765 , H04N5/92 , H04N5/93 , G09G5/00
CPC分类号： H04N7/17318 , H04N21/25825 , H04N21/41407 , H04N21/8543
摘要： A format for accessing content such as a full-length move from an optical disc uses an XML description file stored on the disc to generate one or more screens that a user employs to access the content. The decoding requirements of a hardware or software player are reduced by discarding specific elements of an encoding standard such as MPEG4 that is used to encode the content on the disc. The maximum average and peak bitrates at which the data is transferred are limited to further reduce the demands on the player.
摘要翻译：用于访问诸如从光盘的全长移动的内容的格式使用存储在盘上的XML描述文件来生成用户使用来访问内容的一个或多个屏幕。通过丢弃用于对盘上的内容进行编码的编码标准（例如MPEG4）的特定元素来减少硬件或软件播放器的解码要求。限制数据传输的最大平均和峰值比特率，以进一步降低对播放器的需求。

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