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    • 66. 发明授权
    • Modular atomic force microscope
    • 模块化原子力显微镜
    • US08370960B2
    • 2013-02-05
    • US12587943
    • 2009-10-14
    • Roger ProkschMario VianiJason ClevelandMaarten RutgersMatthew KlonowskiDaren WaltersJames HodgsonJonathan HenselPaul CostalesAnil Gannepalli
    • Roger ProkschMario VianiJason ClevelandMaarten RutgersMatthew KlonowskiDaren WaltersJames HodgsonJonathan HenselPaul CostalesAnil Gannepalli
    • G01Q30/10G01Q30/08G01Q60/38
    • G01Q30/18G01Q10/02G01Q10/04G01Q20/02
    • A modular AFM/SPM which provides faster measurements, in part through the use of smaller probes, of smaller forces and movements, free of noise artifacts, that the old generations of these devices have increasingly been unable to provide. The modular AFM/SPM includes a chassis, the foundation on which the modules of the instrument are supported; a view module providing the optics for viewing the sample and the probe; a head module providing the components for the optical lever arrangement and for steering and focusing those components; a scanner module providing the XYZ translation stage that actuates the sample in those dimensions and the engage mechanism; a isolation module that encloses the chassis and provides acoustic and/or thermal isolation for the instrument and an electronics module which, together with the separate controller, provide the electronics for acquiring and processing images and controlling the other functions of the instrument. All these modules and many of their subassemblies are replaceable and potentially upgradeable. This allows updating to new technology as it becomes available.
    • 模块化AFM / SPM,通过使用较小的探头,通过使用更小的力和运动,无需噪声伪影,这些设备的旧一代越来越无法提供更快的测量。 模块化AFM / SPM包括一个底盘,支持仪器模块的基础; 提供用于观察样品和探针的光学元件的视图模块; 提供用于光学杠杆装置的部件并用于转向和聚焦这些部件的头部模块; 提供XYZ平移台的扫描仪模块,其驱动那些尺寸的样品和接合机构; 隔离模块,其包围机箱并为仪器提供声学和/或热隔离;以及电子模块,其与单独的控制器一起提供用于获取和处理图像并控制仪器的其它功能的电子装置。 所有这些模块及其许多子组件都是可替换的,并且可以升级。 这允许在新技术变得可用时更新新技术。
    • 67. 发明申请
    • Metrology Probe and Method of Configuring a Metrology Probe
    • 计量探头和配置计量探头的方法
    • US20120110707A1
    • 2012-05-03
    • US13322568
    • 2010-05-28
    • Harsh Deep ChopraJason N. ArmstrongZonglu Hua
    • Harsh Deep ChopraJason N. ArmstrongZonglu Hua
    • G01Q10/02
    • G01Q10/02G01Q10/04G01Q70/02
    • A metrology probe capable of measurements of a broad range of physical properties of individual samples of nano- or sub-nanometer dimensions is provided. The probe comprises a probe body, a substrate connected to the probe body, and a tip proximate the substrate. The probe further comprises a coarse piezoelectric actuator having an electrical input. The coarse piezo is configured to cause the tip and/or the substrate to move relative to each other when a first electrical signal is provided to the electrical input. The probe further comprises a low-pass filter in electrical communication with the electrical input of the coarse piezo. The probe further comprises a fine piezoelectric actuator having an electrical input configured to cause the tip and/or the substrate to move relative to each other when a second electrical signal is provided to the electrical input.
    • 提供了能够测量纳米或亚纳米尺寸的单个样品的宽范围物理性质的计量探针。 探针包括探针体,连接到探针体的基底和靠近基底的尖端。 探头还包括具有电输入的粗压电致动器。 粗电压被配置为当第一电信号被提供给电输入端时,尖端和/或衬底相对于彼此移动。 探头还包括与粗压电体的电输入端电连通的低通滤波器。 该探头还包括精细的压电致动器,其具有电输入,该电输入被配置成当向电输入提供第二电信号时使尖端和/或基板相对于彼此移动。
    • 69. 发明授权
    • Scanning mechanism for scanning probe microscope and scanning probe microscope
    • 扫描探针显微镜扫描机和扫描探针显微镜
    • US07348571B2
    • 2008-03-25
    • US11262537
    • 2005-10-28
    • Yoshihiro Ue
    • Yoshihiro Ue
    • G21K5/10G02B21/26H01J37/20
    • G12B5/00G01Q10/02H02N2/028
    • A scanning probe microscope scanning mechanism has a Z stage for moving an object to be moved along the Z-axis. The Z stage includes an insulating board, a Z-direction moving actuator fixed to the insulating board, wires for the application of a voltage to the Z-direction moving actuator, and electrical connecting portions for electrically connecting the wires to the Z-direction moving actuator. The Z-direction moving actuator has a piezoelectric element that can expand and contract along the X-axis. The object is mounted on the free end of the piezoelectric element. The electrical connecting portions are provided at the fixed end of the piezoelectric element.
    • 扫描探针显微镜扫描机构具有用于沿Z轴移动物体的Z平台。 Z级包括绝缘板,固定到绝缘板的Z方向移动致动器,用于向Z方向移动致动器施加电压的电线以及用于将电线电连接到Z方向移动的电连接部 执行器。 Z方向移动致动器具有能够沿X轴伸缩的压电元件。 该物体安装在压电元件的自由端上。 电连接部设置在压电元件的固定端。