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11. 发明申请

WO2015130702A1 OPTICAL MARK READER 审中-公开
标题翻译：光学标记阅读器
公开(公告)号：WO2015130702A1
公开(公告)日：2015-09-03
申请号：PCT/US2015/017372
申请日：2015-02-24
申请人： ELECTRO SCIENTIFIC INDUSTRIES, INC.
发明人： JOHANSEN, Brian, C. , KIM, Kyung Young , BALL, Bruce W. , REDD, Justin D.
IPC分类号： G06K7/10
CPC分类号： G06K19/06178 , G06K1/126 , G06K7/10722 , G06K2007/10485
摘要： Each data point within a two-dimensional code can be represented by a distribution of spots (32). Each spot (32) can be made small enough to be invisible to the human eye so that the two-dimensional code can be invisible on or within transparent or nontransparent materials. The spots (32) can be spaced at a large distance (s) to increase the signal-to-noise ratio for an optical code reader. A code reader can be adapted to read the spots (32) and determine the data points.
摘要翻译：二维码中的每个数据点可以由点的分布（32）表示。每个斑点（32）可以被制成足够小以使人眼不可见，使得二维码在透明或非透明材料之上或之内是不可见的。斑点（32）可以以较大的距离隔开，以增加光学代码读取器的信噪比。代码阅读器可以适于读取点（32）并确定数据点。

12. 发明申请

WO2015130698A1 MODIFIED TWO-DIMENSIONAL CODES, AND LASER SYSTEMS AND METHODS FOR PRODUCING SUCH CODES 审中-公开
标题翻译：改进的二维码，以及激光系统及其生产方法
公开(公告)号：WO2015130698A1
公开(公告)日：2015-09-03
申请号：PCT/US2015/017359
申请日：2015-02-24
申请人： ELECTRO SCIENTIFIC INDUSTRIES, INC.
发明人： REDD, Justin, D.
IPC分类号： G06K19/06 , G06K1/12
CPC分类号： G06K19/06037 , B41J2/442 , B41J3/01 , G06K19/06084 , G06K19/06178
摘要： Each data point within a two-dimensional code can be represented by a distribution of spots (32). Each spot (32) can be made small enough to be invisible to the human eye so that the two-dimensional code can be invisible on or within transparent or nontransparent materials. The spots (32) can be spaced at a large distance to increase the signal-to-noise ratio for an optical code reader. A laser (50) can be used to produce the spots (32).
摘要翻译：二维码中的每个数据点可以由点的分布（32）表示。每个斑点（32）可以被制成足够小以使人眼不可见，使得二维码在透明或非透明材料之上或之内是不可见的。斑点（32）可以以较大的距离隔开以增加光学代码读取器的信噪比。可以使用激光（50）来产生斑点（32）。

13. 发明申请

WO2015084860A1 METHOD AND APPARATUS FOR INTERNALLY MARKING A SUBSTRATE HAVING A ROUGH SURFACE 审中-公开
标题翻译：用于内部标记具有粗糙表面的基板的方法和装置
公开(公告)号：WO2015084860A1
公开(公告)日：2015-06-11
申请号：PCT/US2014/068185
申请日：2014-12-02
申请人： ELECTRO SCIENTIFIC INDUSTRIES, INC.
发明人： ZHANG, Haibin , REKOW, Mathew , YANG, Chuan , DARWIN, Michael, J.
IPC分类号： B23K26/00 , B23K26/36
CPC分类号： B23K26/009 , B23K26/0006 , B23K26/0054 , B23K26/0057 , B23K26/006 , B23K26/083 , B23K26/0876 , B23K26/53 , B23K26/55 , B23K37/0235 , B23K2203/50 , H01L23/544 , Y10T428/24364
摘要： A method for laser processing provides a coating material (130) applied to a rough surface (42) of a substrate (44) to mitigate adverse optical effects that would be caused by roughness of the surface (42). Laser pulses (52) of the laser output of suitable parameters can be directed and focused to internally mark the substrate (44) material without damaging the rough surface (42) after passing through the coating material (130).
摘要翻译：一种用于激光加工的方法提供了施加到基底（44）的粗糙表面（42）上的涂层材料（130），以减轻由表面（42）的粗糙度引起的不良光学效应。激光输出的合适参数的激光脉冲（52）可以被引导和聚焦，以在通过涂层材料（130）之后不损坏粗糙表面（42）来内部标记衬底（44）材料。

14. 发明申请

WO2014164499A1 SYSTEMS AND METHODS FOR PROVIDING POLARIZATION COMPENSATED MULTI-SPECTRAL LASER REPAIR OF LIQUID CRYSTAL DISPLAY PANELS 审中-公开
标题翻译：用于提供液晶显示面板的极化补偿多光谱激光修复的系统和方法
公开(公告)号：WO2014164499A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/022606
申请日：2014-03-10
申请人： ELECTRO SCIENTIFIC INDUSTRIES, INC.
发明人： CORDINGLEY, James
IPC分类号： G02F1/1362 , G02F1/13
CPC分类号： G01N21/95 , G02F1/1309 , G02F1/133514 , G02F2201/508
摘要： A system is disclosed for repairing liquid crystal display panels that include a polarizing film. The system includes a laser repair optical system, a measurement optical system, and a processor. The laser repair optical system includes a polarization unit for modifying a polarization of a laser repair beam along a laser output path that is directed toward a workpiece. The measurement optical system includes an illumination source for providing measurement illumination along a measurement illumination path, and a detector for detecting reflected measurement illumination. The processor adjusts the polarization unit responsive to the reflected measurement illumination.
摘要翻译：公开了一种用于修复包括偏振膜的液晶显示面板的系统。该系统包括激光修复光学系统，测量光学系统和处理器。激光修复光学系统包括偏振单元，用于沿着朝向工件的激光输出路径修改激光修复光束的偏振。测量光学系统包括用于沿测量照明路径提供测量照明的照明源和用于检测反射的测量照明的检测器。处理器响应于反射的测量照明来调节偏振单元。

15. 发明申请

WO2014152526A1 LASER SYSTEMS AND METHODS FOR AOD TOOL SETTLING FOR AOD TRAVEL REDUCTION 审中-公开
标题翻译：用于AOD行车减速的AOD工具的激光系统和方法
公开(公告)号：WO2014152526A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/027439
申请日：2014-03-14
申请人： ELECTRO SCIENTIFIC INDUSTRIES, INC.
发明人： UNRATH, Mark A.
IPC分类号： B23K26/00 , B23K26/04
CPC分类号： B23K26/032 , B23K26/0622 , B23K26/082 , B23K26/0853 , B23K26/38 , B23K26/386 , B23K26/388 , B23K26/389 , G02B26/101 , G02B26/105
摘要： Laser systems and methods insert a settling time before and after each tooling action. A peak AOD excursion generally occurs at the transition in velocity between inter-feature moves and tooling moves. This transition occurs both before tooling (on the approach to the tooling location) and after tooling (on the departure from the completed tooling location to the next location). By adding a settling delay on each end of the tooling period, the AOD excursion is allowed to settle to a lower value. This then allows higher inter-tooling velocities (for high throughput) while keeping the AOD travel excursion within the bounds of the system's AOD configuration.
摘要翻译：激光系统和方法在每个加工动作之前和之后插入一个稳定时间。峰值AOD偏移通常发生在特征间移动和加工移动之间的速度转变。在加工之前（在加工工位的位置）和加工之后（从完成的加工位置离开到下一个位置），这种转变发生。通过在加工周期的每一端添加一个稳定延迟，AOD偏移允许降低到较低的值。这样就可以在AOD行程偏移保持在系统AOD配置的范围内，从而实现更高的刀具间速度（用于高通量）。

16. 发明申请

WO2014066251A1 METHOD AND APPARATUS FOR MARKING AN ARTICLE 审中-公开
标题翻译：用于标记文章的方法和装置
公开(公告)号：WO2014066251A1
公开(公告)日：2014-05-01
申请号：PCT/US2013/065946
申请日：2013-10-21
申请人： ELECTRO SCIENTIFIC INDUSTRIES, INC.
发明人： REICHENBACH, Rebert , UNRATH, Mark , HOWERTON, Jeffrey , ALPAY, Mehmet, E. , KLEINERT, Jan , MATSUMOTO, Hisashi , MOORE, Andy
IPC分类号： B23K26/36 , B23K26/00 , B23K26/40 , B23K26/06 , H01S3/10
CPC分类号： B23K26/0066 , B23K26/082
摘要： The invention is a method and an apparatus for marking an article and the article thus marked. It includes providing the article. Generating a plurality of groups of laser pulses. At least one of the plurality of groups is generated by modulating a beam of laser pulses to form a plurality of beamlets. Each, of the plurality of beamlets, include at least one laser pulse. It also includes directing the plurality of groups of laser pulses onto the article such that laser pulses within the at least one of the plurality of groups impinge upon the article at spot areas that do not overlap one another, wherein laser pulses within the plurality of groups are configured to produce a visible mark on the article.
摘要翻译：本发明是用于标记物品和如此标记的物品的方法和装置。它包括提供文章。产生多组激光脉冲。通过调制激光脉冲束来形成多个子束中的至少一个组。多个子束中的每一个包括至少一个激光脉冲。它还包括将多组激光脉冲引导到物品上使得多个组中的至少一个组内的激光脉冲在不彼此重叠的斑点区域处撞击物品，其中多个组内的激光脉冲被配置为在物品上产生可见标记。

17. 发明申请

WO2014047571A1 METHOD AND APPARATUS FOR SEPARATING WORKPIECES 审中-公开
标题翻译：分离工作的方法和装置
公开(公告)号：WO2014047571A1
公开(公告)日：2014-03-27
申请号：PCT/US2013/061210
申请日：2013-09-23
申请人： ELECTRO SCIENTIFIC INDUSTRIES, INC.
发明人： ZHANG, Haibin , SIMENSON, Glenn , XU, Qian , MATSUMOTO, Hisashi
IPC分类号： C03B33/02 , B65H3/00
CPC分类号： B26F3/00 , C03B33/02 , C03B33/03 , C03B33/033 , C03B33/09 , Y10T225/14 , Y10T225/30
摘要： The invention is an apparatus, for performing the method, and the method including the steps of providing a workpiece, contacting a portion of an exterior surface of the workpiece to an acoustic couplant such that an interface between the acoustic couplant and the portion of the exterior surface is at least substantially continuous across the portion of the exterior surface, and propagating a crack through the workpiece. A portion of the acoustic couplant at the interface has acoustic impedance relative to the acoustic energy that is greater than 400 kg·m -2 ·s -1 .
摘要翻译：本发明是一种用于执行该方法的方法和方法，包括以下步骤：提供工件，将工件的外表面的一部分与声耦合剂接触，使得声耦合剂和外部部分之间的界面表面至少基本上连续穿过外表面的部分，并且将裂纹传播通过工件。界面处的声耦合器的一部分相对于大于400kg·m-2·s-1的声能具有声阻抗。

18. 发明申请

WO2013180835A1 METHOD AND APPARATUS FOR PROCESSING WORKPIECES 审中-公开
标题翻译：处理工作的方法和装置
公开(公告)号：WO2013180835A1
公开(公告)日：2013-12-05
申请号：PCT/US2013/035650
申请日：2013-04-08
申请人： ELECTRO SCIENTIFIC INDUSTRIES, INC.
发明人： FRANKEL, Joseph, G.
IPC分类号： G01N21/84 , B23K26/38
CPC分类号： B23K26/032 , B23K26/082 , B23K26/36 , Y10T279/21
摘要： An apparatus for processing a workpiece can be exemplarily characterized as including a processing tool having a processing region within which a workpiece can be processed, and an illumination system configured to direct detection light into the processing region. In this embodiment, detection light directable by the illumination system has a wavelength to which the workpiece is at least partially opaque. The apparatus may further include an image sensor configured to detect a characteristic of the detection light transmitted through the processing region and a chuck configured to support a workpiece such that at least a portion of the workpiece is disposable within the processing region and is illuminatable by the detection light. Methods for processing a workpiece are also disclosed.
摘要翻译：用于加工工件的装置可以示例性地表征为包括具有可以处理工件的处理区域的处理工具和被配置为将检测光引导到处理区域中的照明系统。在该实施例中，由照明系统可指示的检测光具有工件至少部分不透明的波长。该装置还可以包括：图像传感器，被配置为检测透过该处理区域的检测光的特性;以及卡盘，其构造成支撑工件，使得该工件的至少一部分在处理区域内是可弃置的，检测光。还公开了加工工件的方法。

19. 发明申请

WO2013101745A1 SPECTROSCOPY DATA DISPLAY SYSTEMS AND METHODS 审中-公开
标题翻译：光谱数据显示系统和方法
公开(公告)号：WO2013101745A1
公开(公告)日：2013-07-04
申请号：PCT/US2012/071311
申请日：2012-12-21
申请人： ELECTRO SCIENTIFIC INDUSTRIES, INC.
发明人： CLEM, William E. , WILKINS, Jay N. , SUMMERFIELD, Leif
IPC分类号： G01N21/25
CPC分类号： H01J49/0004 , H01J49/0036 , H01J49/0463 , H01J49/105
摘要： Spectroscopy data are correlated to physical locations on a sample. A laser beam is scanned along a beam trajectory relative to the sample located in a sample chamber. The laser beam disassociates material from the sample along the beam trajectory to produce an aerosol of the disassociated material within the sample chamber. A fluid is passed through the sample chamber to transport the disassociated material to a spectrometer for determining spectroscopy data values of a selected element along the beam trajectory. The spectroscopy data values are correlated with respective locations of the sample along the beam trajectory, and an image is displayed of at least a portion of the sample including the respective locations along the beam trajectory where the material was disassociated by the laser beam. The image includes indicia of the spectroscopy data values at their correlated locations.
摘要翻译：光谱数据与样品上的物理位置相关。沿着相对于位于样品室中的样品的光束轨迹扫描激光束。激光束沿着光束轨迹分离样品中的材料，以产生样品室内的解离材料的气溶胶。流体通过样品室以将解离的材料运送到光谱仪，以便沿着光束轨迹确定所选元素的光谱数据值。光谱数据值与沿着光束轨迹的样本的相应位置相关，并且显示包括沿着光束轨迹的各个位置的样本的至少一部分的图像，其中材料被激光束分离。该图像包括其相关位置处的光谱数据值的标记。

20. 发明申请

WO2012135706A3 ALIGNMENT SYSTEM FOR ELECTRONIC DEVICE TESTING 审中-公开
公开(公告)号：WO2012135706A3
公开(公告)日：2012-10-04
申请号：PCT/US2012/031586
申请日：2012-03-30
申请人： ELECTRO SCIENTIFIC INDUSTRIES, INC. , CAMERON, Matthew S.
发明人： CAMERON, Matthew S.
IPC分类号： G01R31/28 , G01R31/26 , H01L21/66 , B65D85/38
摘要： An alignment system for aligning one or more devices under test with respect to a test station includes a carrier that is configured to carry the one or more devices under test, a conveyor that is configured to move the carrier in unison with the conveyor, and an alignment structure. The alignment structure is engageable with the carrier to move the carrier with respect to the conveyor to align at least one of the devices under test with respect to the test station.

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