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11. 发明授权

US10161560B2 Integrated picomotor mount 有权
公开(公告)号：US10161560B2
公开(公告)日：2018-12-25
申请号：US15008396
申请日：2016-01-27
申请人： NEWPORT CORPORATION
发明人： Hongqi Li
IPC分类号： H01L41/053 , H01L41/09 , H02N2/00 , F16M11/18 , F16M13/02 , H02N2/12
摘要： An adjustable compact mount that may include an integrated configuration that is suitable for use in confined spaces. Some adjustable compact mount embodiments may include a threaded drive screw that is completely disposed within an outer perimeter of the base during use. End caps of high density material may be used to facilitate the compactness of certain embodiments while enabling efficient use of piezoelectric type drive motors for the adjustable compact mounts. Certain coatings may be used on components of some embodiments in order to increase durability.

12. 发明授权

US10139440B2 System and method for detecting the presence and type of capacitive loads 有权
公开(公告)号：US10139440B2
公开(公告)日：2018-11-27
申请号：US15850349
申请日：2017-12-21
申请人： NEWPORT CORPORATION
发明人： Adrian Nastase , Jesus Delvalle
IPC分类号： G01R27/26 , H01L41/04 , H02N2/14 , G01R31/34
摘要： System and method for detecting the presence and type of capacitive load that may be coupled to a power driver. The system includes a detection circuit to determine the presence and type of load based on a measured characteristic of the load in response to a drive voltage. The characteristic may be the load capacitance as measured by the current flow between the driver and load. The circuit may include a differential amplifier to generate a current-related voltage, comparators to generate pulses when the voltage exceeds respective thresholds, registers to output logic levels in response to the comparators, and a microcontroller to make the determination based on the logic levels. Alternatively, the circuit includes a differential amplifier to generate a current-related voltage, a rectifier to rectify the voltage, a peak and hold circuit to hold the peak voltage, an ADC to digitize the peak voltage, and a microcontroller to make its determination based on the digitized voltage.

13. 发明授权

US10073043B2 Multi-axis positioning device 有权
公开(公告)号：US10073043B2
公开(公告)日：2018-09-11
申请号：US15320718
申请日：2014-07-03
申请人： NEWPORT CORPORATION
发明人： Alain Jeanne , Stéphane Bailloux , Laurent Courtemanche
IPC分类号： H01L21/66 , G01B11/26 , H01L21/68 , H01L21/67 , G01N21/88 , G01N21/95
CPC分类号： G01N21/8851 , G01B11/26 , G01N21/9501 , H01L21/67288 , H01L21/68 , H01L22/12
摘要： A multi-axis positioning system that may be used in conjunction with an inspection system includes multiple position sensors corresponding to multiple axes in conjunction with multiple motors also corresponding to multiple axes to provide high accuracy, high load and extended travel for controllable movement of an object in up to 6 degrees of freedom. Some embodiments of the multi-axis positioning system may include an x-y stage assembly, a bottom plate assembly coupled to the x-y stage assembly, a top plate assembly coupled to the bottom plate assembly, and a chuck secured to the top plate assembly with multiple position sensors configured to measure displacement between the x-y stage assembly and top plate assembly.

14. 发明申请

US20180191297A1 APPARATUS AND METHOD FOR MEASURING ONE OR MORE CHARACTERISTICS OF ONE OR MORE PHOTOVOLTAIC CELLS 审中-公开
公开(公告)号：US20180191297A1
公开(公告)日：2018-07-05
申请号：US15738844
申请日：2015-11-11
申请人： NEWPORT CORPORATION
发明人： Greggory W. SWITZER , Eric H. SHELTON
IPC分类号： H02S50/10 , G01R31/00
CPC分类号： H02S50/10 , G01R31/00
摘要： An apparatus for facilitating a measurement of characteristics of a photovoltaic cell. The apparatus includes an input port for coupling to a photovoltaic cell and an output port for coupling to a measurement equipment. The apparatus is configured to couple a first resistor across positive and negative inputs of the input port and a second resistor between the negative input and ground when the input port is not selected or inactive, and decouple the first and second resistors from the input port when the input port is selected and active. The apparatus couples the positive input of the input port to the output port when the input port is selected but inactive or selected and active. The resistors protect the photovoltaic cell from adverse consequences due to incident ambient light. Examples of multiple port versions of the apparatus are also disclosed.

15. 发明申请

US20180136041A1 OPTICAL ANALYSIS SYSTEM WITH OPTICAL CONDUIT LIGHT DELIVERY 审中-公开
公开(公告)号：US20180136041A1
公开(公告)日：2018-05-17
申请号：US15574384
申请日：2015-05-19
申请人： NEWPORT CORPORATION
发明人： Jamie KNAPP
IPC分类号： G01J3/02 , G01J3/28 , G01J3/36 , G02B6/293 , G02B27/10 , G02B27/14
CPC分类号： G01J3/0218 , G01J3/0208 , G01J3/0229 , G01J3/0291 , G01J3/2803 , G01J3/36 , G01J2003/1239 , G01N21/645 , G02B6/2938 , G02B6/3616 , G02B6/3644 , G02B6/3672 , G02B6/4215 , G02B27/1006 , G02B27/141
摘要： Optical analysis system and methods that may include a demultiplexing assembly with a photodetector array and a plurality of optical channels configured to prevent crosstalk therebetween. Some optical analysis system embodiments may include a multiplexer operatively coupled to a demultiplexing assembly may be used to split a single optical signal into multiple optical signals, or any other suitable purpose.

16. 发明申请

US20170153186A1 MULTI-AXIS POSITIONING DEVICE 审中-公开
公开(公告)号：US20170153186A1
公开(公告)日：2017-06-01
申请号：US15320718
申请日：2014-07-03
申请人： NEWPORT CORPORATION
发明人： Alain JEANNE , Stéphane BAILLOUX , Laurent COURTEMANCHE
IPC分类号： G01N21/88 , G01N21/95 , H01L21/66 , G01B11/26 , H01L21/68 , H01L21/67
CPC分类号： G01N21/8851 , G01B11/26 , G01N21/9501 , H01L21/67288 , H01L21/68 , H01L22/12
摘要： A multi-axis positioning system that may be used in conjunction with an inspection system includes multiple position sensors corresponding to multiple axes in conjunction with multiple motors also corresponding to multiple axes to provide high accuracy, high load and extended travel for controllable movement of an object in up to 6 degrees of freedom. Some embodiments of the multi-axis positioning system may include an x-y stage assembly, a bottom plate assembly coupled to the x-y stage assembly, a top plate assembly coupled to the bottom plate assembly, and a chuck secured to the top plate assembly with multiple position sensors configured to measure displacement between the x-y stage assembly and top plate assembly.

17. 发明申请

US20170097489A1 LOW INTERFERENCE OPTICAL MOUNT 审中-公开
公开(公告)号：US20170097489A1
公开(公告)日：2017-04-06
申请号：US15315711
申请日：2015-06-02
申请人： NEWPORT CORPORATION
发明人： Rick SEBASTIAN , Wen Xu JIN , Arthur Robert PROCHNOW
IPC分类号： G02B7/00 , G02B5/00
CPC分类号： G02B7/006 , G02B5/005 , G02B7/24
摘要： A low interference optical mount assembly that permits the mounting of one or more optics in a stable clamped configuration while minimizing the amount of surface area of the optic obscured by an optic mount of the assembly. Clamp embodiments for such an assembly may include a resilient leaf spring or a rigid clamp plate. In some cases, the mount assembly may be configured in a wheel arrangement that allows the selection of multiple optics by rotating a support frame that supports a plurality of optic mounts.

18. 发明申请

US20160223127A1 INTEGRATED PICOMOTOR MOUNT 审中-公开
标题翻译：集成PICOMOTOR安装
公开(公告)号：US20160223127A1
公开(公告)日：2016-08-04
申请号：US15008396
申请日：2016-01-27
申请人： NEWPORT CORPORATION
发明人： Hongqi LI
IPC分类号： F16M11/18 , H01L41/04 , F16M13/02
CPC分类号： F16M11/18 , F16M13/02 , H02N2/101 , H02N2/126
摘要： An adjustable compact mount that may include an integrated configuration that is suitable for use in confined spaces. Some adjustable compact mount embodiments may include a threaded drive screw that is completely disposed within an outer perimeter of the base during use. End caps of high density material may be used to facilitate the compactness of certain embodiments while enabling efficient use of piezoelectric type drive motors for the adjustable compact mounts. Certain coatings may be used on components of some embodiments in order to increase durability.
摘要翻译：可调节的紧凑型安装件，其可以包括适合在密闭空间中使用的集成配置。一些可调节的小型安装实施例可以包括在使用期间完全设置在基座的外周边内的螺纹驱动螺钉。可以使用高密度材料的端盖来促进某些实施例的紧凑性，同时能够有效地使用用于可调小型安装件的压电型驱动电机。为了提高耐久性，某些实施例的部件可以使用某些涂层。

19. 发明申请

US20150301094A1 SYSTEM AND METHOD FOR DETECTING THE PRESENCE AND TYPE OF CAPACITIVE LOADS 有权
标题翻译：用于检测电容负载的存在和类型的系统和方法
公开(公告)号：US20150301094A1
公开(公告)日：2015-10-22
申请号：US14440783
申请日：2013-10-21
申请人： NEWPORT CORPORATION
发明人： Adrian Nastase , Manny DelValle
IPC分类号： G01R27/26
CPC分类号： G01R27/2605 , G01R31/343 , H01L41/042 , H02N2/142
摘要： System and method for detecting the presence and type of capacitive load that may be coupled to a power driver are disclosed. The system includes a detection circuit to determine the presence and type of load based on a measured characteristic of the load in response to a drive voltage. The characteristic may be the load capacitance as measured by the current flow between the driver and load. The circuit may include a differential amplifier to generate a current-related voltage, comparators to generate pulses when the voltage exceeds respective thresholds, registers to output logic levels in response to the comparators, and a microcontroller to make the determination based on the logic levels. Alternatively, the circuit includes a differential amplifier to generate a current-related voltage, a rectifier to rectify the voltage, a peak and hold circuit to hold the peak voltage, an ADC to digitize the peak voltage, and a microcontroller to make its determination based on the digitized voltage.
摘要翻译：公开了用于检测可耦合到功率驱动器的电容性负载的存在和类型的系统和方法。该系统包括检测电路，用于响应于驱动电压，基于负载的测量特性来确定负载的存在和类型。该特性可以是由驱动器和负载之间的电流流量测量的负载电容。电路可以包括用于产生电流相关电压的差分放大器，当电压超过相应的阈值时产生脉冲的比较器，响应于比较器寄存器输出到逻辑电平，以及基于逻辑电平进行确定的微控制器。或者，电路包括产生电流相关电压的差分放大器，整流器整流电压，峰值和保持电路以保持峰值电压，ADC对峰值电压进行数字化，以及微控制器使其基于数字化电压。

20. 发明申请

US20150226605A1 OPTICAL DEMULTIPLEXING SYSTEM 有权
标题翻译：光学分解系统
公开(公告)号：US20150226605A1
公开(公告)日：2015-08-13
申请号：US14695009
申请日：2015-04-23
申请人： NEWPORT CORPORATION
发明人： Jamie KNAPP
IPC分类号： G01J1/04 , H04J14/02
CPC分类号： G02B6/2938 , G01J1/0403 , G01J1/0407 , G01J3/02 , G01J3/0256 , G01J3/0262 , G01J3/36 , G01J3/51 , G01J3/513 , G01J2001/061 , G02B6/12007 , G02B6/29394 , G02B27/1006 , G02B27/141 , G02B27/145 , G02B2006/12109 , G02B2006/12164 , H04J14/02 , H04J14/0209 , H04Q2011/0016
摘要： Demultiplexing systems and methods are discussed which may be small and accurate without moving parts. In some cases, demultiplexing embodiments may include optical filter cavities that include filter baffles and support baffles which may be configured to minimize stray light signal detection and crosstalk. Some of the demultiplexing assembly embodiments may also be configured to efficiently detect U.V. light signals and at least partially compensate for variations in detector responsivity as a function of light signal wavelength.
摘要翻译：讨论了解复用系统和方法，其可以在没有移动部件的情况下是小而准确的。在一些情况下，解复用实施例可以包括滤光器空腔，其包括滤光器挡板和支撑挡板，其可被配置为使杂散光信号检测和串扰最小化。解复用组合实施例中的一些也可以被配置为有效地检测U.V. 光信号并且至少部分地补偿作为光信号波长的函数的检测器响应性的变化。

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