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1. 发明申请

US20110273701A1 METHODS FOR CHARACTERIZATION OF THE MECHANICAL PROPERTIES OF THIN FILMS AND TEST STRUCTURES FOR PERFORMING THE SAME 审中-公开
标题翻译：用于表征薄膜的机械性能的方法和用于实施其的测试结构
公开(公告)号：US20110273701A1
公开(公告)日：2011-11-10
申请号：US12680512
申请日：2007-09-28
申请人： Manish Kothari , Sauri Gudlavalleti , Satyadev Rajesh Patel
发明人： Manish Kothari , Sauri Gudlavalleti , Satyadev Rajesh Patel
IPC分类号： G01L1/24 , G02B26/00
CPC分类号： G01N3/32 , G01N2203/005 , G01N2203/0286 , G01N2203/0682 , G02B26/001
摘要： A test structure allows one or more deposited thin film layers to be moved such that mechanical properties of the thin film layer or layers may be determined. Methods for characterizing the mechanical properties of the deposited thin film layer include the determination of a transition voltage of the movable thin film layer in the test structure, or the mechanical stiffness of the movable layer, and/or a determination of residual stress within the movable layer. Methods may also include the determination of creep rate or fatigue, as well as the variance in mechanical properties of the movable layer at various temperatures. Test structures used with the testing methods may include structures which interferometrically modulate incident light, enabling electrical or optical determination of the state of the test structures.
摘要翻译：测试结构允许移动一个或多个沉积的薄膜层，使得可以确定薄膜层的机械性能。表征沉积的薄膜层的机械性能的方法包括确定测试结构中可移动薄膜层的转变电压或可移动层的机械刚度，和/或确定可移动层内的残余应力层。方法还可以包括确定蠕变速率或疲劳，以及可移动层在各种温度下的机械性能的变化。与测试方法一起使用的测试结构可以包括对入射光进行干涉测量的结构，使得能够电或光学地确定测试结构的状态。

2. 发明授权

US08270062B2 Display device with at least one movable stop element 有权
标题翻译：具有至少一个可移动止动元件的显示装置
公开(公告)号：US08270062B2
公开(公告)日：2012-09-18
申请号：US12562093
申请日：2009-09-17
申请人： Manish Kothari , Sauri Gudlavalleti , Stephen Zee
发明人： Manish Kothari , Sauri Gudlavalleti , Stephen Zee
IPC分类号： G02B26/00
CPC分类号： B81B3/0008 , B81B2201/042 , B81C2201/112 , B81C2201/115 , G02B26/001 , G02B26/0841
摘要： In certain embodiments, a device is provided including a substrate and a plurality of supports over the substrate. The device may further include a mechanical layer having a movable portion and a stationary portion. The stationary portion may disposed over the supports. In certain embodiments, the device further includes a reflective surface positioned over the substrate and mechanically coupled to the movable portion. The device of certain embodiments further includes at least one movable stop element displaced from and mechanically coupled to the movable portion. In certain embodiments, the at least a portion of the stop element may be positioned over the stationary portion.
摘要翻译：在某些实施例中，提供了一种包括衬底和在衬底上的多个支撑体的装置。该装置还可以包括具有可移动部分和固定部分的机械层。固定部分可以设置在支撑件上方。在某些实施例中，所述装置还包括位于所述基板上并且机械地联接到所述可移动部分的反射表面。某些实施例的装置还包括至少一个可动止动元件，该可移动止动元件从可移动部分移动并机械联接到可动部在某些实施例中，止动元件的至少一部分可以定位在固定部分上方。

3. 发明申请

US20120069209A1 LENSLESS CAMERA CONTROLLED VIA MEMS ARRAY 审中-公开
标题翻译：无缝摄像机通过MEMS阵列控制
公开(公告)号：US20120069209A1
公开(公告)日：2012-03-22
申请号：US12888092
申请日：2010-09-22
申请人： Sauri Gudlavalleti , Manish Kothari
发明人： Sauri Gudlavalleti , Manish Kothari
IPC分类号： H04N5/335 , H04N5/228
CPC分类号： H04N5/2254 , H04N5/2259 , H04N5/232 , H04N5/23206
摘要： A lensless camera may include an array of MEMS-based light-modulating devices. A camera controller may control the MEMS-based light-modulating devices to transmit visible light through, or substantially prevent the transmission of visible light through, predetermined areas of the array. The array may be controlled in response to input from a user and/or in response to the location of a detected subject. The viewing direction of a lensless camera having such an array can be rapidly changed by changing the transmittance of different regions of the array.
摘要翻译：无镜头相机可以包括基于MEMS的光调制装置的阵列。照相机控制器可以控制基于MEMS的光调制装置透射可见光，或者基本上防止可见光透过阵列的预定区域。可以响应于来自用户的输入和/或响应于检测到的对象的位置来控制阵列。具有这种阵列的无镜头相机的观看方向可以通过改变阵列的不同区域的透射率来快速地改变。

4. 发明申请

US20120019713A1 MEMS-BASED APERTURE AND SHUTTER 审中-公开
标题翻译：基于MEMS的光孔和快门
公开(公告)号：US20120019713A1
公开(公告)日：2012-01-26
申请号：US12843716
申请日：2010-07-26
申请人： Sauri Gudlavalleti , Manish Kothari
发明人： Sauri Gudlavalleti , Manish Kothari
IPC分类号： H04N5/238 , H04N5/235
CPC分类号： G02B26/001 , G02F1/19 , G03B7/097 , G03B7/18 , G03B9/02 , G03B9/08 , G03B15/05 , G03B2215/05
摘要： Some embodiments comprise at least one array that includes microelectromechanical systems (“MEMS”)-based light-modulating devices. Elements of the array(s) may be configured to absorb and/or reflect light when in a first configuration and to transmit light when in a second position. Such an array may be controlled to function as a camera aperture and/or as a camera shutter. For example, a controller may cause the array to function as a shutter by causing the MEMS devices to open for a predetermined period of time. The predetermined period of time may be based, at least in part, on input received from a user, the intensity of ambient light, the intensity of a flash, the size of the camera aperture, etc. Some embodiments provide a variable aperture device that does not add significant thickness or cost to a camera module. Such embodiments may enable a camera to function well in both bright and dark light, to control depth of field, etc.
摘要翻译：一些实施例包括至少一个包括基于微机电系统（“MEMS”）的光调制装置的阵列。阵列的元件可以被配置为在处于第一配置时吸收和/或反射光，并且当处于第二位置时透射光。这样的阵列可以被控制为用作相机孔径和/或用作相机快门。例如，控制器可以通过使MEMS器件打开预定时间段而使阵列用作快门。该预定时间段可以至少部分地基于从用户接收的输入，环境光的强度，闪光的强度，照相机孔径的大小等。一些实施例提供了一种可变光圈装置，其中对相机模块不会增加显着的厚度或成本。这样的实施例可以使照相机在亮光和暗光中都能良好地工作，以控制景深等。

5. 发明申请

US20110063712A1 DISPLAY DEVICE WITH AT LEAST ONE MOVABLE STOP ELEMENT 有权
标题翻译：具有至少一个可动止动元件的显示装置
公开(公告)号：US20110063712A1
公开(公告)日：2011-03-17
申请号：US12562093
申请日：2009-09-17
申请人： Manish Kothari , Sauri Gudlavalleti , Stephen Zee
发明人： Manish Kothari , Sauri Gudlavalleti , Stephen Zee
IPC分类号： G02B26/00
CPC分类号： B81B3/0008 , B81B2201/042 , B81C2201/112 , B81C2201/115 , G02B26/001 , G02B26/0841
摘要： In certain embodiments, a device is provided including a substrate and a plurality of supports over the substrate. The device may further include a mechanical layer having a movable portion and a stationary portion. The stationary portion may disposed over the supports. In certain embodiments, the device further includes a reflective surface positioned over the substrate and mechanically coupled to the movable portion. The device of certain embodiments further includes at least one movable stop element displaced from and mechanically coupled to the movable portion. In certain embodiments, the at least a portion of the stop element may be positioned over the stationary portion.
摘要翻译：在某些实施例中，提供了一种包括衬底和在衬底上的多个支撑体的装置。该装置还可以包括具有可移动部分和固定部分的机械层。固定部分可以设置在支撑件上方。在某些实施例中，所述装置还包括位于所述基板上并且机械地联接到所述可移动部分的反射表面。某些实施例的装置还包括至少一个可动止动元件，该可移动止动元件从可移动部分移动并机械联接到可动部分。在某些实施例中，止动元件的至少一部分可以定位在固定部分上方。

6. 发明申请

US20120014683A1 CAMERA FLASH SYSTEM CONTROLLED VIA MEMS ARRAY 审中-公开
标题翻译：通过MEMS阵列控制的摄像机闪光系统
公开(公告)号：US20120014683A1
公开(公告)日：2012-01-19
申请号：US12836872
申请日：2010-07-15
申请人： Sauri Gudlavalleti , Manish Kothari
发明人： Sauri Gudlavalleti , Manish Kothari
IPC分类号： G03B15/03 , G02B26/02
CPC分类号： G03B15/05 , G03B2215/05 , G03B2215/0592
摘要： A camera flash system may include a light source and an array that includes MEMS-based light-modulating devices disposed in front the light source. The camera flash system may control the array to transmit light through, or substantially prevent the transmission of light through, predetermined areas of the array. In some embodiments, the array may be controlled in response to input from a user, in response to detected ambient light conditions and/or in response to the proximity of a detected subject or other detected features. For example, the camera flash system may control the array to substantially prevent the transmission of light through an area of the array that is between the light source and the eyes of a detected subject.
摘要翻译：相机闪光灯系统可以包括光源和包括设置在光源前面的基于MEMS的光调制装置的阵列。相机闪光灯系统可以控制阵列以透射光，或者基本上防止透射阵列的预定区域的光。在一些实施例中，可以响应于检测到的环境光条件和/或响应于检测到的对象或其他检测到的特征的接近度而响应于来自用户的输入来控制阵列。例如，相机闪光灯系统可以控制阵列以基本上防止光通过阵列的位于被检测物体的光源和眼睛之间的区域的透射。

7. 发明授权

US07863079B2 Methods of reducing CD loss in a microelectromechanical device 有权
标题翻译：减少微机电设备中CD损耗的方法
公开(公告)号：US07863079B2
公开(公告)日：2011-01-04
申请号：US12026131
申请日：2008-02-05
申请人： Manish Kothari , Clarence Chui , Sauri Gudlavalleti
发明人： Manish Kothari , Clarence Chui , Sauri Gudlavalleti
IPC分类号： H01L21/00
CPC分类号： G02B26/001
摘要： Methods of fabricating an electromechanical systems device that minimize critical dimension (CD) loss in the device are described. The methods provide electromechanical systems devices with improved properties, including high reflectivity.
摘要翻译：描述了使装置中的临界尺寸（CD）损耗最小化的机电系统装置的制造方法。这些方法提供具有改进性能的机电系统装置，包括高反射率。

8. 发明申请

US20090195856A1 METHODS OF REDUCING CD LOSS IN A MICROELECTROMECHANICAL DEVICE 有权
标题翻译：减少微电子设备中CD损耗的方法
公开(公告)号：US20090195856A1
公开(公告)日：2009-08-06
申请号：US12026131
申请日：2008-02-05
申请人： Manish Kothari , Clarence Chui , Sauri Gudlavalleti
发明人： Manish Kothari , Clarence Chui , Sauri Gudlavalleti
IPC分类号： G02B26/00 , H01B13/00
CPC分类号： G02B26/001
摘要： Methods of fabricating an electromechanical systems device that minimize critical dimension (CD) loss in the device are described. The methods provide electromechanical systems devices with improved properties, including high reflectivity.
摘要翻译：描述了使装置中的临界尺寸（CD）损耗最小化的机电系统装置的制造方法。这些方法提供具有改进性能的机电系统装置，包括高反射率。

9. 发明申请

US20120169743A1 MICROELECTROMECHANICAL DEVICE WITH THERMAL EXPANSION BALANCING LAYER OR STIFFENING LAYER 审中-公开
标题翻译：具有热膨胀平衡层或强化层的微电子器件
公开(公告)号：US20120169743A1
公开(公告)日：2012-07-05
申请号：US13419275
申请日：2012-03-13
申请人： Sauri Gudlavalleti , Clarence Chui
发明人： Sauri Gudlavalleti , Clarence Chui
IPC分类号： G06T1/00 , G02B26/00
CPC分类号： B81B3/0072 , B81B2201/042 , G02B26/001 , Y10T29/49002
摘要： An interferometric modulating device is provided with a thermal expansion balancing layer on a side of the movable flexible layer opposite the movable reflector such that when temperature changes the distance between the movable reflector and the optical stack does not change significantly, thereby leading to stable color. Additionally, an interferometric modulating device is provided with a stiffening layer between the movable flexible layer and the movable reflector and at least one hollow void exists on the surface where the movable reflector and the stiffening layer contact each other so that the movable reflector is more rigid to bending, thereby reducing the temperature sensitivity of the movable reflector.
摘要翻译：干涉式调制装置在可移动柔性层的与可移动反射器相对的一侧上设置有热膨胀平衡层，使得当温度变化时，可移动反射器和光学堆叠之间的距离不会显着变化，从而导致稳定的颜色。此外，干涉式调制装置在可移动柔性层和可移动反射器之间设置有加强层，并且在可移动反射器和加强层彼此接触的表面上存在至少一个中空空隙，使得可移动反射器更刚性以弯曲，从而降低可移动反射器的温度灵敏度。

10. 发明授权

US07989118B2 System and method for manufacturing fuel cell stacks 有权
标题翻译：制造燃料电池堆的系统和方法
公开(公告)号：US07989118B2
公开(公告)日：2011-08-02
申请号：US12791266
申请日：2010-06-01
申请人： Richard Scott Bourgeois , Richard Louis Hart , Sauri Gudlavalleti , Shu Ching Quek , Andrew Philip Shapiro , Rong Fan , Dacong Weng , Xiwang Qi
发明人： Richard Scott Bourgeois , Richard Louis Hart , Sauri Gudlavalleti , Shu Ching Quek , Andrew Philip Shapiro , Rong Fan , Dacong Weng , Xiwang Qi
IPC分类号： H01M2/20 , H01M8/24 , H01M2/08 , H01M2/14
CPC分类号： H01M8/0271 , H01M8/0282 , H01M8/0297 , H01M8/2404 , H01M8/2425 , H01M8/2483 , H01M2008/1293 , Y02P70/56
摘要： A method of manufacturing a fuel cell stack is provided. The method provides forming an inspectable preassembly of multiple fuel cell assemblies that may be termed a pseudostack. Each fuel cell in the pseudostack has permanent electrical interconnections and sealing connections on only one of the two electrodes, namely an anode layer or a cathode layer. For example, an anode interconnect may be firmly attached to the anode layer by means of a bonding agent and a sealing agent used to seal passages on the anode layer of the fuel cell. Alternatively, seals and permanent electrical connections may be made on the cathode layer of the fuel cell, and not on the anode layer.
摘要翻译：提供一种制造燃料电池堆的方法。该方法提供了形成可被称为假舱的多个燃料电池组件的可检查的预组装。假垛架中的每个燃料电池在仅两个电极中的一个即阳极层或阴极层上具有永久的电互连和密封连接。例如，阳极互连可以通过粘合剂和用于密封燃料电池的阳极层上的通道的密封剂牢固地附接到阳极层。或者，可以在燃料电池的阴极层上而不是在阳极层上形成密封件和永久电连接。

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