-
1.发明授权Light detection system including a chiral optical element and optical elements with sub-wavelength gratings having posts with varying cross-sectional dimensions 有权光检测系统包括手性光学元件和具有亚波长光栅的光学元件，其具有具有变化的横截面尺寸的柱公开(公告)号：US09522819B2
公开(公告)日：2016-12-20
申请号：US14111720
申请日：2011-04-20
CPC分类号： B81B3/0029 , G01J1/0266 , G01J1/0407 , G01J1/0411 , G01J1/0422 , G01J1/0425 , G01J1/0488 , G01J1/4257 , G02B5/18 , G02B5/1809
摘要： Light-detection systems that do not destroy the light to be detected or change the propagation direction of the light are described. In one aspect, a light-detection system includes an optical element composed of a substrate with a planar surface and a polarization insensitive, high contrast, sub-wavelength grating composed of posts that extend from the planar surface. The posts and/or lattice arrangement of the posts are non-periodically varied to impart orbital angular momentum and at least one helical wavefront on the light transmitted through the optical element.
摘要翻译： 描述了不破坏待检测光或改变光的传播方向的光检测系统。 一方面，光检测系统包括由具有平坦表面的基板和由平面表面延伸的柱构成的偏振不敏感的高对比度的亚波长光栅组成的光学元件。 柱的柱和/或格子布置不是周期性地变化的，以在透过光学元件的光上赋予轨道角动量和至少一个螺旋波前。
-
公开(公告)号：US20110018561A1
公开(公告)日：2011-01-27
申请号：US12922315
申请日：2008-03-26
IPC分类号： G01R27/26
CPC分类号： G01P3/483 , G01D5/2412 , G01P15/125 , G01P15/18 , G01P2015/0814 , G01P2015/082
摘要： A capacitive sensor includes first and second variable capacitor electrode sets, respectively disposed upon a planar support surface and a proof mass that is compliantly displaceable along a first axis substantially parallel to the planar support surface. The first electrode set produces a cyclic variation in capacitance over a range of displacement of the proof mass along the first axis, and the second electrode set produces an absolute capacitance variation throughout the range of displacement along the first axis.
摘要翻译： 电容传感器包括分别设置在平面支撑表面上的第一和第二可变电容器电极组以及沿着基本上平行于平面支撑表面的第一轴可顺序移位的校准质量块。 第一电极组在校准质量块沿着第一轴的位移范围内产生电容的循环变化，并且第二电极组在沿着第一轴的位移范围内产生绝对电容变化。
-
3.发明申请SYSTEMS AND METHODS FOR DETERMINING COORDINATE LOCATIONS OF SENSOR NODES OF A SENSOR NETWORK 审中-公开用于确定传感器网络传感器节点坐标位置的系统和方法公开(公告)号：US20110317154A1
公开(公告)日：2011-12-29
申请号：US12822335
申请日：2010-06-24
IPC分类号： G01B11/26
CPC分类号： G01B11/03 , G01S5/0009 , G01S5/16
摘要： Various embodiments of the present invention are directed to systems and methods for determining coordinate locations of sensor nodes of a sensor network. In one aspect, a method determines three-dimensional coordinates of a reference location in a terrain over which the sensor network is deployed. Beginning with the reference location, the method tracks the movement of an optical sensor as the optical sensor moves to each sensor node in series and determines a three-dimensional coordinate of each sensor node relative to the reference location based on data collected by the optical sensor. The method also programs the three-dimensional coordinate into each sensor node.
摘要翻译： 本发明的各种实施例涉及用于确定传感器网络的传感器节点的坐标位置的系统和方法。 在一个方面，一种方法确定传感器网络所部署的地形中的参考位置的三维坐标。 从参考位置开始，该方法跟踪光学传感器的运动，因为光学传感器将串联移动到每个传感器节点，并且基于由光学传感器收集的数据确定每个传感器节点相对于参考位置的三维坐标 。 该方法还将三维坐标编程到每个传感器节点中。
-
公开(公告)号：US07966880B2
公开(公告)日：2011-06-28
申请号：US12250089
申请日：2008-10-13
IPC分类号： G01P1/02
CPC分类号： G01D11/245 , G01D11/10
摘要： Encapsulated devices that can adjust the damping level within are provided. In this regard, a representative encapsulated device, among others, comprises a bottom substrate, a middle substrate that is disposed above the bottom substrate, and a top substrate that is disposed above the middle substrate. The middle substrate comprises an outermost structure and at least one damping device. The at least one damping device is supported to the outermost structure. At least one top gap and a bottom gap are formed between the at least one damping device and the top and bottom substrates, respectively. The at least one top gap has at least one cavity depth that is adapted to adjust the damping level of the encapsulated device.
摘要翻译： 提供可以调节阻尼水平的封装器件。 在这方面，代表性的封装装置尤其包括底部基板，设置在底部基板上方的中间基板和设置在中间基板上方的顶部基板。 中间基板包括最外面的结构和至少一个阻尼装置。 至少一个阻尼装置被支撑到最外面的结构。 在至少一个阻尼装置和顶部和底部基板之间分别形成至少一个顶部间隙和底部间隙。 所述至少一个顶部间隙具有适于调节所述封装装置的阻尼水平的至少一个腔体深度。
-
公开(公告)号：US20100257934A1
公开(公告)日：2010-10-14
申请号：US12421016
申请日：2009-04-09
IPC分类号： G01C19/56
CPC分类号： G01C19/5719
摘要： Gyroscopes using surface electrodes are provided. In this regard, a representative microelectromechanical systems (MEMS) gyroscope, among others, includes a top substrate and a bottom substrate. The top substrate includes an outermost structure that is open and enclosed and a first driving structure that is disposed within the outermost structure and includes first driving electrodes disposed on a bottom surface. The bottom substrate is disposed below the top substrate and includes second driving electrodes disposed on a top surface of the bottom substrate. The second driving electrodes are substantially aligned below the first driving electrodes such that a force can be applied to the first driving structure by an electrostatic force generated between the first and second driving electrodes. The first and second driving electrodes are also configured to provide a capacitance signal based on the movement of the first driving structure.
摘要翻译： 提供使用表面电极的陀螺仪。 在这方面，代表性的微机电系统（MEMS）陀螺仪等包括顶部基底和底部基底。 顶部基板包括开放和封闭的最外面的结构，以及设置在最外面结构内并包括设置在底面上的第一驱动电极的第一驱动结构。 底部基板设置在顶部基板的下方，并且包括设置在底部基板的顶表面上的第二驱动电极。 第二驱动电极基本上对准第一驱动电极下方，使得能够通过在第一和第二驱动电极之间产生的静电力将力施加到第一驱动结构。 第一和第二驱动电极还被配置为基于第一驱动结构的移动来提供电容信号。
-
公开(公告)号：US07429864B2
公开(公告)日：2008-09-30
申请号：US11015060
申请日：2004-12-17
IPC分类号： G01R31/26
CPC分类号： G01R31/2853
摘要： A first device has a surface and includes a plurality of at largest micrometer-scale geometry structures extending along its surface. The structures have a first portion and a second portion. A plurality of at largest micrometer-scale geometry conductors are coupled to the first portion of respective structures. A converter converts a signal in the first portion of the structures to a substantially direct current signal in the respective second portion. A sensor detects a level of a signal coupled from one of the conductors to a respective one of the structures.
摘要翻译： 第一装置具有表面并且包括沿其表面延伸的多个最大的微米尺度的几何结构。 该结构具有第一部分和第二部分。 多个最大的微米尺度几何形状导体耦合到相应结构的第一部分。 A转换器将结构的第一部分中的信号转换成相应的第二部分中的基本上直流的信号。 传感器检测从一个导体耦合到相应的一个结构的信号的电平。
-
公开(公告)号：US07391090B2
公开(公告)日：2008-06-24
申请号：US11015468
申请日：2004-12-17
CPC分类号： H01L23/5382 , H01L21/485 , H01L2924/0002 , H05K1/0239 , H05K1/0268 , H05K3/303 , H05K2203/163 , H05K2203/166 , Y02P70/613 , H01L2924/00
摘要： A first device includes a micrometer-scale or smaller geometry first conductor. A second device includes a micrometer-scale or smaller second conductor. An actuator the first and second devices relative to each other between first and second positions. Signals are substantially coupled between the first and second conductors in the first position and not in the second position.
摘要翻译： 第一装置包括千分尺或更小几何形状的第一导体。 第二装置包括微米级或更小的第二导体。 致动器，第一和第二装置在第一和第二位置之间相对于彼此。 在第一位置而不是在第二位置，信号基本上联接在第一和第二导体之间。
-
8.发明申请IMAGE VIEWING SYSTEMS WITH DYNAMICALLY RECONFIGURABLE SCREENS FOR THREE-DIMENSIONAL VIEWING 审中-公开具有动态可重构画面的图像查看系统，用于三维查看公开(公告)号：US20130057663A1
公开(公告)日：2013-03-07
申请号：US13695333
申请日：2010-04-30
CPC分类号： G02B27/22 , G03B21/005 , G03B21/56 , G03B35/18 , H04N13/322 , H04N13/363
摘要： Various embodiments of the present invention are directed to image viewing systems. In one aspect, an image viewing system includes a projection system (104, 504, 604), and a dynamically reconfigurable screen (102, 502, 602). The projection system projects two or more images of perspective views of objects or a scene onto the screen. The screen is dynamically reconfigured to separately reflect each image to an associated viewing zone, enabling a viewer looking at the screen to the view the objects or the scene from different viewing zones
摘要翻译： 本发明的各种实施例涉及图像观看系统。 在一个方面，图像观看系统包括投影系统（104,504,604）和动态可重新配置的屏幕（102,502,602）。 投影系统将物体或场景的透视图的两个或多个图像投影到屏幕上。 动态地重新配置屏幕以将每个图像单独地反映到相关联的观看区域，使观看者能够观看屏幕以从不同的观看区域观看对象或场景
-
公开(公告)号：US07503989B2
公开(公告)日：2009-03-17
申请号：US11016131
申请日：2004-12-17
IPC分类号： B32B41/00
CPC分类号： B81C3/002 , B81C2203/051 , H01L24/29 , H01L25/0652 , H01L25/0657 , H01L25/50 , H01L2224/32145 , H01L2224/83894 , H01L2224/95145 , H01L2225/06531 , H01L2924/01322 , H01L2924/078 , H01L2924/14 , H01L2924/30105
摘要： A first device has a micrometer-scale or smaller first structure and is flexibly coupled to a first substrate. A second device has a micrometer-scale or smaller second structure and is coupled to a second substrate. At least one actuator displaces at least one of the first and second devices relative to the other in response to a control signal. The control signal is generated by a controller to align the first and second structures and to control the at least one actuator to connect the displaced first and second devices.
摘要翻译： 第一装置具有微米级或更小的第一结构并且柔性地联接到第一衬底。 第二装置具有微米级或更小的第二结构并且耦合到第二衬底。 响应于控制信号，至少一个致动器相对于另一个致动器移位第一和第二设备中的至少一个。 控制信号由控制器产生以对准第一和第二结构并且控制至少一个致动器以连接被移位的第一和第二设备。
-
公开(公告)号：US07115505B2
公开(公告)日：2006-10-03
申请号：US10822413
申请日：2004-04-12
IPC分类号： H01L21/44
CPC分类号： H01L25/0657 , H01L21/76898 , H01L23/481 , H01L25/50 , H01L2223/6622 , H01L2225/06513 , H01L2225/06541 , H01L2924/0002 , H01L2924/00
摘要： Systems for electrically isolating portions of wafers are provided. A representative system includes a first wafer and a first conductor formed at least partially through the first wafer. A first conductor insulating layer is formed at least partially through the first wafer. The first conductor insulating layer engages the first conductor and is disposed between the first conductor and material of the first wafer. A first outer insulating layer also is provided that is formed at least partially through the first wafer. The first outer insulating layer is spaced from the first conductor insulating layer. Both the first conductor insulating layer and the first outer insulating layer are formed of dielectric material. Methods also are provided.
摘要翻译： 提供用于电隔离晶片部分的系统。 代表性系统包括第一晶片和至少部分地穿过第一晶片形成的第一导体。 至少部分地通过第一晶片形成第一导体绝缘层。 第一导体绝缘层接合第一导体并且设置在第一导体和第一晶片的材料之间。 还提供了至少部分地穿过第一晶片形成的第一外绝缘层。 第一外绝缘层与第一导体绝缘层间隔开。 第一导体绝缘层和第一外绝缘层都由电介质材料形成。 还提供了方法。
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.016 秒)