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11. 发明授权

US07070699B2 Bistable microelectromechanical system based structures, systems and methods 失效
公开(公告)号：US07070699B2
公开(公告)日：2006-07-04
申请号：US10727191
申请日：2003-12-03
申请人： Joel A. Kubby , Fuqian Yang , Jun Ma , Kristine A. German , Peter M. Gulvin
发明人： Joel A. Kubby , Fuqian Yang , Jun Ma , Kristine A. German , Peter M. Gulvin
IPC分类号： B29D11/00 , C23F1/00
CPC分类号： G02B6/3508 , B81B3/0054 , B81B2201/032 , G02B6/3546 , G02B6/3568 , G02B6/3582 , G02B6/3596 , H01H2001/0042
摘要： A bistable microelectromechanical system (MEMS) based system comprises a micromachined beam having a first stable state, in which the beam is substantially stress-free and has a specified non-linear shape, and a second stable state. The curved shape may comprises a simple curve or a compound curve. In embodiments, the boundary conditions for the beam are fixed boundary conditions, bearing boundary conditions, spring boundary conditions, or a combination thereof. The system may further comprise an actuator arranged to move the beam between the first and second stable states and a movable element that is moved between a first position and a second position in accordance with the movement of the beam between the first and second stable states. The actuator may comprise one of a thermal actuator, an electrostatic actuator, a piezoelectric actuator and a magnetic actuator. The actuator may further comprise a thermal impact actuator or a zippering electrostatic actuator.

12. 发明授权

US07224883B2 Actuator and latching systems and methods 失效
标题翻译：执行器和锁定系统和方法
公开(公告)号：US07224883B2
公开(公告)日：2007-05-29
申请号：US11094408
申请日：2005-03-31
申请人： Peter M. Gulvin , Yao Rong Wang , Jun Ma , Kathleen A. Feinberg , Pinyen Lin
发明人： Peter M. Gulvin , Yao Rong Wang , Jun Ma , Kathleen A. Feinberg , Pinyen Lin
IPC分类号： G02B6/00
CPC分类号： G02B6/3508 , G02B6/357 , G02B6/358
摘要： An optical switch for routing signals includes a latch receiver connected to a waveguide that routes the signals and an actuator that includes an upper plate, a lower plate and a latch connected to the lower plate, the lower plate of the actuator moving vertically when power is applied to the lower plate, causing the latch to move vertically and engage the latch receiver. A latching system includes a switch that includes a latch formed to include an extension on one end of the latch, the latch being driven by power, a latch receiver that is formed to receive the latch and a controller that controls the extension of the latch to engage the latch receiver when the power is applied to the latch, and controls the extension of the latch to lock in place against the latch receiver when the power is removed from the latch.
摘要翻译：用于路由信号的光学开关包括连接到路由信号的波导的闩锁接收器和包括连接到下板的上板，下板和闩锁的致动器，致动器的下板在功率为施加到下板，使得闩锁垂直移动并接合闩锁接收器。闭锁系统包括开关，其包括形成为在闩锁的一端包括延伸部的闩锁，闩锁由电力驱动，形成为接收闩锁的闩锁接收器和控制闩锁延伸到当电源被施加到闩锁时，将闩锁接收器接合，并且当电源从闩锁移除时，控制闩锁的延伸以锁定到锁定接收器上。

13. 发明授权

US07221817B2 Beam switch structures and methods 失效
标题翻译：光束开关结构和方法
公开(公告)号：US07221817B2
公开(公告)日：2007-05-22
申请号：US10918093
申请日：2004-08-13
申请人： Kristine A. German , Peter M. Gulvin , Joel A. Kubby
发明人： Kristine A. German , Peter M. Gulvin , Joel A. Kubby
IPC分类号： G02B6/42 , H01L29/82 , H01H37/52
CPC分类号： H01H1/0036 , G02B6/3566 , G02B6/3574 , G02B6/3576 , G02B6/358 , G02B6/3584 , H01H50/005 , H01H59/0009 , H01H2001/0042 , H01H2037/008 , H01H2061/006
摘要： A substantially straight beam in an unbuckled state is compressed to cause the beam to buckle using an adjustable compressor. The adjustable compressor applies force to one or both ends of the beam and limits compression on the beam to allow the beam to move between a first buckled state and a second buckled state. The first buckled state and the second buckled state comprise substantially equal magnitude and opposite direction buckling movements from the unbuckled state.
摘要翻译：在无松开状态下的基本上直的梁被压缩以使得可以使用可调节的压缩机来使梁弯曲。可调压缩机对梁的一端或两端施加力，并限制梁上的压缩，以允许梁在第一弯曲状态和第二弯曲状态之间移动。第一弯曲状态和第二弯曲状态包括基本上相等的幅度和相对的方向从非卷曲状态的弯曲运动。

14. 发明授权

US07796847B2 Electrical stimuli of MEMS devices 有权
标题翻译： MEMS器件的电刺激
公开(公告)号：US07796847B2
公开(公告)日：2010-09-14
申请号：US10721724
申请日：2003-11-24
申请人： Joel A. Kubby , Kristine A. German , Peter M. Gulvin
发明人： Joel A. Kubby , Kristine A. German , Peter M. Gulvin
IPC分类号： G02B6/35 , H02N1/00 , H02N10/00 , H01H51/00 , H01H57/00 , H01H61/00
CPC分类号： G02B6/3508 , G02B6/357 , G02B6/358 , G02B6/3584 , G02B2006/12145
摘要： Methods for applying electrical stimuli to optical micro-electro-mechanical system (MEMS) devices are disclosed. Electrical stimuli may be applied to one or more released current carrying elements mounted above a supporting substrate biased to minimize electrostatic force between the one or more current released current carrying elements and the supporting substrate. Additionally, the electrical stimuli bias minimizes electrical potential difference between the one or more released current carrying elements and one or more non-current carrying elements mounted above the supporting substrate that come in contact or close proximity during operation of the one or more released current carrying elements.
摘要翻译：公开了将电刺激应用于光学微机电系统（MEMS）装置的方法。可以将电刺激施加到安装在支撑基板上方的一个或多个释放的载流元件，偏置以最小化一个或多个电流释放的载流元件与支撑基板之间的静电力。此外，电刺激偏压最小化一个或多个释放的载流元件与安装在支撑基板上方的一个或多个非电流承载元件之间的电势差，该一个或多个非电流承载元件在一个或多个释放的电流载体的操作期间接触或接近元素。

15. 发明授权

US07450797B2 Beam switch structures and methods 失效
标题翻译：光束开关结构和方法
公开(公告)号：US07450797B2
公开(公告)日：2008-11-11
申请号：US11734419
申请日：2007-04-12
申请人： Kristine A. German , Peter M. Gulvin , Joel A. Kubby
发明人： Kristine A. German , Peter M. Gulvin , Joel A. Kubby
IPC分类号： G02B6/42 , H01L29/82 , H01H37/52
CPC分类号： H01H1/0036 , G02B6/3566 , G02B6/3574 , G02B6/3576 , G02B6/358 , G02B6/3584 , H01H50/005 , H01H59/0009 , H01H2001/0042 , H01H2037/008 , H01H2061/006
摘要： A substantially straight beam in an unbuckled state is compressed to cause the beam to buckle using an adjustable compressor. The adjustable compressor applies force to one or both ends of the beam and limits compression on the beam to allow the beam to move between a first buckled state and a second buckled state. The first buckled state and the second buckled state comprise substantially equal magnitude and opposite direction buckling movements from the unbuckled state.
摘要翻译：在无松开状态下的基本上直的梁被压缩以使得可以使用可调节的压缩机来使梁弯曲。可调压缩机对梁的一端或两端施加力，并限制梁上的压缩，以允许梁在第一弯曲状态和第二弯曲状态之间移动。第一弯曲状态和第二弯曲状态包括基本上相等的幅度和相对的方向从非卷曲状态的弯曲运动。

16. 发明授权

US08210690B2 Method of projecting image with tunable individually-addressable fabry-perot filters 有权
标题翻译：使用可调谐的单独寻址的法布里 - 珀罗滤镜投影图像的方法
公开(公告)号：US08210690B2
公开(公告)日：2012-07-03
申请号：US12568074
申请日：2009-09-28
申请人： Peter M. Gulvin , Lalit K. Mestha , Yao Rong Wang , Pinyen Lin
发明人： Peter M. Gulvin , Lalit K. Mestha , Yao Rong Wang , Pinyen Lin
IPC分类号： G03B21/14 , G03B21/60 , G02B5/22 , G01J3/45 , G01B9/02
CPC分类号： G02B26/001 , G02B3/0062 , G03B21/005 , G03B21/14 , G09G3/001 , G09G3/2018 , G09G3/3466
摘要： A projection system includes a display apparatus comprising a plurality of tunable Fabry-Perot filters, each of the filters being configured for shifting between a state in which the filter transmits radiation in a bandwidth in the visible range of the electromagnetic spectrum and a state in which the filter transmits radiation in a bandwidth outside the visible range of the electromagnetic spectrum. An illuminator provides light to the plurality of Fabry-Perot filters. A control system receives image data and controls the display apparatus to project an image onto an associated display surface. The control system includes a modulator which provides wavelength modulation signals to the plurality of Fabry-Perot filters to modulate a color of pixels in the image and causes selected ones of the Fabry-Perot filters to shift into the bandwidth outside the visible range to modulate the brightness of pixels in the image.
摘要翻译：投影系统包括：显示装置，包括多个可调的法布里 - 珀罗滤光器，每个滤光器被配置为在滤光器在电磁光谱的可见光范围内的带宽中透射辐射的状态和滤波器在电磁光谱的可见范围之外的带宽内传输辐射。照明器向多个法布里 - 珀罗滤光器提供光。控制系统接收图像数据并控制显示装置将图像投影到相关联的显示表面上。该控制系统包括调制器，该调制器向多个法布里 - 珀罗滤波器提供波长调制信号，以调制图像中的像素的颜色，并使选定的法布里 - 珀罗滤波器转移到可见光范围之外的带宽中，以调制图像中像素的亮度。

17. 发明授权

US07561133B2 System and methods of device independent display using tunable individually-addressable fabry-perot membranes 失效
标题翻译：使用可调谐单独寻址的fabry-perot膜进行设备独立显示的系统和方法
公开(公告)号：US07561133B2
公开(公告)日：2009-07-14
申请号：US11319395
申请日：2005-12-29
申请人： Lalit K. Mestha , Peter M. Gulvin , Pinyen Lin , Yao Rong Wang
发明人： Lalit K. Mestha , Peter M. Gulvin , Pinyen Lin , Yao Rong Wang
IPC分类号： G09G3/36
CPC分类号： G02B26/001 , G03B21/005
摘要： An apparatus may include an illuminator, a controller, a display panel, a modulator, and a plurality of Fabry-Perot cavities. The plurality of Fabry-Perot cavities generated an image from light provided by the illuminator, each pixel of the image corresponding to a respective one of the plurality of Fabry-Perot cavities. The controller controls the modulator to provide image modulation data to the plurality of Fabry-Perot cavities for generating the image, the modulator providing color information to a first cavity of the plurality of Fabry-Perot cavities for setting a size of the first cavity to correspond to a color of a first pixel of the image, the modulator providing gray level information to the first cavity for time-division multiplexing to correspond to a gray level of the first pixel. The display panel display pixels of the generated image based on colors and gray levels of each pixel of the generated image.
摘要翻译：装置可以包括照明器，控制器，显示面板，调制器和多个法布里 - 珀罗腔。多个法布里 - 珀罗腔由照明器提供的光产生图像，图像的每个像素对应于多个法布里 - 珀罗腔中的相应一个。所述控制器控制所述调制器以向所述多个法布里 - 珀罗腔提供图像调制数据以产生图像，所述调制器向所述多个法布里 - 珀罗腔中的第一空腔提供颜色信息，用于将所述第一腔的尺寸设定为对应对于图像的第一像素的颜色，调制器向第一腔提供灰度信息用于时分复用以对应于第一像素的灰度级。显示面板基于生成图像的每个像素的颜色和灰度等级来显示生成的图像的像素。

18. 发明申请

US20100007939A1 METHOD OF PROJECTING IMAGE WITH TUNABLE INDIVIDUALLY-ADDRESSABLE FABRY-PEROT FILTERS 有权
标题翻译：投影图像的方法可以使用可调式个性化的FABRY-PEROT过滤器
公开(公告)号：US20100007939A1
公开(公告)日：2010-01-14
申请号：US12568074
申请日：2009-09-28
申请人： Peter M. Gulvin , Lalit K. Mestha , Yao Rong Wang , Pinyen Lin
发明人： Peter M. Gulvin , Lalit K. Mestha , Yao Rong Wang , Pinyen Lin
IPC分类号： G02B26/00 , G03B21/00
CPC分类号： G02B26/001 , G02B3/0062 , G03B21/005 , G03B21/14 , G09G3/001 , G09G3/2018 , G09G3/3466
摘要： A projection system includes a display apparatus comprising a plurality of tunable Fabry-Perot filters, each of the filters being configured for shifting between a state in which the filter transmits radiation in a bandwidth in the visible range of the electromagnetic spectrum and a state in which the filter transmits radiation in a bandwidth outside the visible range of the electromagnetic spectrum. An illuminator provides light to the plurality of Fabry-Perot filters. A control system receives image data and controls the display apparatus to project an image onto an associated display surface. The control system includes a modulator which provides wavelength modulation signals to the plurality of Fabry-Perot filters to modulate a color of pixels in the image and causes selected ones of the Fabry-Perot filters to shift into the bandwidth outside the visible range to modulate the brightness of pixels in the image.
摘要翻译：投影系统包括：显示装置，包括多个可调的法布里 - 珀罗滤光器，每个滤光器被配置为在滤光器在电磁光谱的可见光范围内的带宽中透射辐射的状态和滤波器在电磁光谱的可见范围之外的带宽内传输辐射。照明器向多个法布里 - 珀罗滤光器提供光。控制系统接收图像数据并控制显示装置将图像投影到相关联的显示表面上。该控制系统包括调制器，该调制器向多个法布里 - 珀罗滤波器提供波长调制信号，以调制图像中的像素的颜色，并使选定的法布里 - 珀罗滤波器转移到可见光范围之外的带宽中，以调制图像中像素的亮度。

19. 发明授权

US07628493B2 Projector based on tunable individually-addressable Fabry-Perot filters 失效
标题翻译：基于可调谐单独寻址的法布里 - 珀罗滤镜的投影机
公开(公告)号：US07628493B2
公开(公告)日：2009-12-08
申请号：US11405941
申请日：2006-04-18
申请人： Peter M. Gulvin , Lalit K. Mestha , Yao Rong Wang , Pinyen Lin
发明人： Peter M. Gulvin , Lalit K. Mestha , Yao Rong Wang , Pinyen Lin
IPC分类号： G03B21/14 , G03B21/00 , G03B21/60 , G02B5/30 , G02B27/28 , G02B5/22 , G01J3/45 , G01B9/02
CPC分类号： G02B26/001 , G02B3/0062 , G03B21/005 , G03B21/14 , G09G3/001 , G09G3/2018 , G09G3/3466
摘要： A projection system includes a display apparatus comprising a plurality of tunable Fabry-Perot filters, each of the filters being configured for shifting between a state in which the filter transmits radiation in a bandwidth in the visible range of the electromagnetic spectrum and a state in which the filter transmits radiation in a bandwidth outside the visible range of the electromagnetic spectrum. An illuminator provides light to the plurality of Fabry-Perot filters. A control system receives image data and controls the display apparatus to project an image onto an associated display surface. The control system includes a modulator which provides wavelength modulation signals to the plurality of Fabry-Perot filters to modulate a color of pixels in the image and causes selected ones of the Fabry-Perot filters to shift into the bandwidth outside the visible range to modulate the brightness of pixels in the image.
摘要翻译：投影系统包括：显示装置，包括多个可调的法布里 - 珀罗滤光器，每个滤光器被配置为在滤光器在电磁光谱的可见光范围内的带宽中透射辐射的状态和滤波器在电磁光谱的可见范围之外的带宽内传输辐射。照明器向多个法布里 - 珀罗滤光器提供光。控制系统接收图像数据并控制显示装置将图像投影到相关联的显示表面上。该控制系统包括调制器，该调制器向多个法布里 - 珀罗滤波器提供波长调制信号，以调制图像中的像素的颜色，并使所选择的法布里 - 珀罗滤波器中的一个转换到可见光范围之外的带宽，以调制图像中像素的亮度。

20. 发明授权

US07623278B2 MEMS Fabry-Perot inline color scanner for printing applications using stationary membranes 有权
标题翻译： MEMS法布里 - 珀罗在线彩色扫描仪，用于使用固定膜打印应用
公开(公告)号：US07623278B2
公开(公告)日：2009-11-24
申请号：US11535382
申请日：2006-09-26
申请人： Lalit K. Mestha , Peter M. Gulvin , Pinyen Lin , Yao Rong Wang
发明人： Lalit K. Mestha , Peter M. Gulvin , Pinyen Lin , Yao Rong Wang
IPC分类号： H04N1/46 , G06K15/00 , G01D18/00 , G06K9/00
CPC分类号： H04N1/46 , G01J1/4223 , G01J3/02 , G01J3/0256 , G01J3/0264 , G01J3/0291 , G01J3/26 , G01J3/2803 , G01J3/36 , G01J3/50 , G01J3/51 , G01J3/513 , G01J3/52 , G01J3/524 , H04N1/6033
摘要： A Micro-Electro-Mechanical System (MEMS) based Fabry-Perot array may be used as a spectral filter to light sensing array, such as a CCD or CMOS photodetector. Applying different voltages to the electrodes of individual Fabry-Perot cells within the array allows a gradient in the Fabry-Perot air gap across the Fabry-Perot array. In this manner the MEMS Fabry-Perot array serves as a spectral filter of light passing through the Fabry-Perot array to the photodetector array. Embodiments of the disclosed sensor, used with LEDs that emit light outside the photosensitivity range of a photoreceptor belt, may be used to measure spectral information from toned patches placed upon a photoreceptor belt within a marking system. Other embodiments of the disclosed sensor, used with LEDs that emit light of any wavelength, may be used to measure spectral information from toned patches placed by a marking system upon a non-photosensitive output substrate, such as an intermediate belt or paper.
摘要翻译：基于微机电系统（MEMS）的法布里 - 珀罗阵列可用作光传感阵列的光谱滤波器，例如CCD或CMOS光电探测器。对阵列中的单个法布里 - 珀罗细胞的电极施加不同的电压允许跨法布里 - 珀罗阵列的法布里 - 珀罗气隙的梯度。以这种方式，MEMS法布里 - 珀罗阵列用作通过法布里 - 珀罗阵列到光电检测器阵列的光的光谱滤波器。所公开的传感器的实施例，与在感光带的光敏度范围外发出光的LED一起使用，可用于测量放置在标记系统内的感光带上的调色片的光谱信息。与发射任何波长的光一起使用的所公开的传感器的其它实施例可用于测量由标记系统放置在非光敏输出基底（例如中间带或纸）上的调色贴片的光谱信息。

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