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11. 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。

12. 发明申请

US20090040616A1 Fabry-perot piezoelectric tunable filter 有权
标题翻译：法布里 - 珀罗压电可调滤波器
公开(公告)号：US20090040616A1
公开(公告)日：2009-02-12
申请号：US11890575
申请日：2007-08-07
申请人： Pinyen Lin , Peter M. Gulvin , Yao Rong Wang , Lalit Keshav Mestha
发明人： Pinyen Lin , Peter M. Gulvin , Yao Rong Wang , Lalit Keshav Mestha
IPC分类号： G02B27/00
CPC分类号： G02B26/001 , G01J3/02 , G01J3/0256 , G01J3/26 , G01J3/2803 , G03G2215/00616
摘要： Disclosed is a microelectromechanically tunable Fabry-Perot device and method of manufacturing tunable Fabry-Perot device and method of manufacturing. The F-P device comprises a first and second substrate which has partially reflective planar surfaces, and the partially reflective planar surfaces are separated by a predetermined separation distance and aligned to provide a F-P cavity, where one or more piezoelectric members are adapted to displace the first and second substrates when an electric field is applied.
摘要翻译：公开了一种微机电可调法布里 - 珀罗器件和制造可调谐法布里 - 珀罗器件的方法和制造方法。 FP器件包括第一和第二衬底，其具有部分反射的平面表面，并且部分反射的平面表面被隔开预定的间隔距离并对齐以提供FP腔，其中一个或多个压电元件适于使第一和施加电场时的第二基板。

13. 发明授权

US07298954B2 Waveguide shuttle MEMS variable optical attenuator 失效
标题翻译：波导梭MEMS可变光衰减器
公开(公告)号：US07298954B2
公开(公告)日：2007-11-20
申请号：US11154019
申请日：2005-06-16
申请人： Xueyuan Liu , Peter M. Gulvin , Kristine A. German , Yao Rong Wang , Jun Ma , Pinyen Lin , Joel A. Kubby , Kathleen A. Feinberg
发明人： Xueyuan Liu , Peter M. Gulvin , Kristine A. German , Yao Rong Wang , Jun Ma , Pinyen Lin , Joel A. Kubby , Kathleen A. Feinberg
IPC分类号： G02B6/26
CPC分类号： G02B6/358 , G02B6/266 , G02B6/3508 , G02B6/3544 , G02B6/357 , G02B6/3584 , G02B6/3594 , G02B6/3596
摘要： An improved waveguide shuttle optical switch design which provides the function of a variable optical attenuator (VOA). A small degree of intentional misalignment of the waveguide will create different levels of optical attenuation. By finely controlling the misalignment of a selected switched position, a single device may be realized that will provide the functions of both switching and attenuating or just attenuation alone. The optical MEMS device utilizes a latching mechanism in association with a thermal drive actuator for aligning a waveguide shuttle platform. The integration of the switching function and the VOA function reduce the optical loss which is otherwise unavoidable when the inevitable alternative of a separate switch and a separate VOA must necessarily be employed. The resultant improved device can also be applied for correcting the difference in optical intensity created by the manufacturing tolerances inherent in the fabrication of array waveguide gratings.
摘要翻译：提供了可变光衰减器（VOA）的功能的改进的波导穿梭光开关设计。波导的有意的不对准会导致不同程度的光衰减。通过精细地控制所选择的切换位置的未对准，可以实现单个设备，其将提供单独切换和衰减或仅仅衰减的功能。光学MEMS器件利用与用于对准波导穿梭平台的热驱动致动器相关联的闭锁机构。开关功能和VOA功能的集成减少光损耗，否则当必须采用单独的开关和单独的VOA的不可避免的替代方案时，光损失是不可避免的。所得到的改进的器件还可以用于校正由阵列波导光栅的制造中固有的制造公差产生的光强差。

14. 发明授权

US07242825B2 Cantilever beam MEMS variable optical attenuator 失效
标题翻译：悬臂梁MEMS可变光衰减器
公开(公告)号：US07242825B2
公开(公告)日：2007-07-10
申请号：US11010769
申请日：2004-12-13
申请人： Pinyen Lin , Yao Rong Wang , Jun Ma , Xueyuan Liu , Peter M. Gulvin , Kristine A. German , Joel A. Kubby
发明人： Pinyen Lin , Yao Rong Wang , Jun Ma , Xueyuan Liu , Peter M. Gulvin , Kristine A. German , Joel A. Kubby
IPC分类号： G02B6/35
CPC分类号： G02B6/3508 , G02B6/266 , G02B6/3566 , G02B6/357 , G02B6/358 , G02B6/3594 , G02B6/3596
摘要： An improved cantilever beam optical switch design which provides the function of a variable optical attenuator (VOA). A small degree of intentional misalignment of the waveguide will create different levels of optical attenuation. By finely controlling the misalignment of a selected switched position, a single device may be realized that will provide the functions of both switching and attenuating or just attenuation alone. The optical MEMS device utilizes a latching mechanism in association with a thermal drive actuator for aligning a cantilever beam platform. The integration of the switching function and the VOA function reduce the optical loss which is otherwise unavoidable when the inevitable alterative of a separate switch and a separate VOA must necessarily be employed. The resultant improved device can also be applied for correcting the difference in optical intensity created by the manufacturing tolerances inherent in the fabrication of array waveguide gratings.
摘要翻译：改进的悬臂光束开关设计，提供可变光衰减器（VOA）的功能。波导的有意的不对准会导致不同程度的光衰减。通过精细地控制所选择的切换位置的未对准，可以实现单个设备，其将提供单独切换和衰减或仅仅衰减的功能。光学MEMS器件利用与用于对准悬臂梁平台的热驱动致动器相关联的闩锁机构。开关功能和VOA功能的集成减少了当必须采用单独的开关和单独的VOA的不可避免的替代时否则不可避免的光损耗。所得到的改进的器件还可以用于校正由阵列波导光栅的制造中固有的制造公差产生的光强差。

15. 发明授权

US07911623B2 Fabry-Perot piezoelectric tunable filter 有权
标题翻译：法布里 - 珀罗压电可调谐滤波器
公开(公告)号：US07911623B2
公开(公告)日：2011-03-22
申请号：US11890575
申请日：2007-08-07
申请人： Pinyen Lin , Peter M. Gulvin , Yao Rong Wang , Lalit Keshav Mestha
发明人： Pinyen Lin , Peter M. Gulvin , Yao Rong Wang , Lalit Keshav Mestha
IPC分类号： G01B9/02
CPC分类号： G02B26/001 , G01J3/02 , G01J3/0256 , G01J3/26 , G01J3/2803 , G03G2215/00616
摘要： Disclosed is a microelectromechanically tunable Fabry-Perot device and method of manufacturing tunable Fabry-Perot device and method of manufacturing. The F-P device comprises a first and second substrate which has partially reflective planar surfaces, and the partially reflective planar surfaces are separated by a predetermined separation distance and aligned to provide a F-P cavity, where one or more piezoelectric members are adapted to displace the first and second substrates when an electric field is applied.
摘要翻译：公开了一种微机电可调法布里 - 珀罗器件和制造可调谐法布里 - 珀罗器件的方法和制造方法。 FP器件包括第一和第二衬底，其具有部分反射的平面表面，并且部分反射的平面表面被隔开预定的间隔距离并对齐以提供FP腔，其中一个或多个压电元件适于使第一和施加电场时的第二基板。

16. 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。

17. 发明授权

US06987920B1 Waveguide structures and methods 失效
标题翻译：波导结构和方法
公开(公告)号：US06987920B1
公开(公告)日：2006-01-17
申请号：US10878834
申请日：2004-06-28
申请人： Kristine A. German , Peter M. Gulvin , Joel A. Kubby , Pinyen Lin , Xueyuan Liu , Yao Rong Wang
发明人： Kristine A. German , Peter M. Gulvin , Joel A. Kubby , Pinyen Lin , Xueyuan Liu , Yao Rong Wang
IPC分类号： G02B6/10
CPC分类号： G02B6/122 , G02B6/105
摘要： A waveguide structure has a base having a base height (h) above a substrate and a rectangular waveguide having a waveguide height (H) above the substrate and a waveguide width (W) between opposing sides of the waveguide.
摘要翻译：波导结构具有在基板上方具有基底高度（h）的基部和在基板上方具有波导高度（H）的矩形波导和波导的相对侧之间的波导宽度（W）。

18. 发明授权

US08050601B2 Smart donor rolls using individually addressable piezoelectric actuators 有权
标题翻译：使用独立寻址的压电致动器的智能供体辊
公开(公告)号：US08050601B2
公开(公告)日：2011-11-01
申请号：US12019051
申请日：2008-01-24
申请人： Pinyen Lin , Baomin Xu , Lalit K. Mestha
发明人： Pinyen Lin , Baomin Xu , Lalit K. Mestha
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/0861 , H01L41/0986 , H01L41/313 , Y10T29/42 , Y10T29/49544
摘要： Exemplary embodiments provide a roll member that includes one or more piezoelectric tape and methods for making and using the roll member. The piezoelectric tape can be flexible and include a plurality of piezoelectric elements configured in a manner that the piezoelectric elements can be addressed individually or as groups with various numbers of elements in each group. In an exemplary embodiment, the disclosed roll member can be used as a donor roll for a development system of an electrophotographic printing machine to create controlled and desired toner powder cloud for high quality image development, such as an image on image development in a hybrid scavengeless development (HSD) system.
摘要翻译：示例性实施例提供了包括一个或多个压电带的辊构件以及用于制造和使用辊构件的方法。压电带可以是柔性的并且包括多个压电元件，这些压电元件被配置成使得压电元件可以被单独地寻址或者作为在每个组中具有各种元件数量的组。在一个示例性实施例中，所公开的辊构件可以用作电子照相印刷机的显影系统的供体辊，以产生用于高质量图像显影的受控和期望的调色剂粉末，例如混合扫描器中图像显影的图像开发（HSD）系统。

19. 发明授权

US07929887B2 Direct imaging system with addressable actuators on a development belt 有权
标题翻译：在显影带上具有可寻址执行器的直接成像系统
公开(公告)号：US07929887B2
公开(公告)日：2011-04-19
申请号：US12362907
申请日：2009-01-30
申请人： Lalit K. Mestha , Pinyen Lin , Baomin Xu , John G. Shaw , Palghat Ramesh , Peter Michael Gulvin
发明人： Lalit K. Mestha , Pinyen Lin , Baomin Xu , John G. Shaw , Palghat Ramesh , Peter Michael Gulvin
IPC分类号： G03G15/08
CPC分类号： G03G15/344
摘要： Exemplary embodiments provide a direct imaging system and methods for direct marking an image using the system. The disclosed direct imaging system can eliminate the creation of a latent image and can be used in an electrophotographic machine and related processes. Specifically, the direct imaging system can include a direct marking substrate (e.g., a printing substrate) and a development belt member closely spaced from the direct marking substrate. In one embodiment, the development belt member can include a plurality of actuator cells with each actuator cell controllably addressable to eject one or more toner particles adhered thereto. The ejected toner particles can transit the space between the donor belt member and the direct marking substrate, and directly marking onto the direct marking substrate forming an image.
摘要翻译：示例性实施例提供直接成像系统和用于使用该系统直接标记图像的方法。所公开的直接成像系统可以消除潜像的产生，并且可以用于电子照相机和相关过程。具体地，直接成像系统可以包括直接标记衬底（例如，印刷衬底）和与直接标记衬底紧密间隔开的显影带构件。在一个实施例中，显影带构件可以包括多个致动器单元，每个致动器单元可控制地寻址以喷射粘附到其上的一个或多个调色剂颗粒。排出的调色剂颗粒可以通过供体带构件和直接标记衬底之间的空间，并直接标记到形成图像的直接标记衬底上。

20. 发明申请

US20090190969A1 DIRECT IMAGING SYSTEM WITH ADDRESSABLE ACTUATORS ON A DEVELOPMENT BELT 有权
标题翻译：直接成像系统与发展带上的可寻址执行器
公开(公告)号：US20090190969A1
公开(公告)日：2009-07-30
申请号：US12362907
申请日：2009-01-30
申请人： Lalit K. MESTHA , Pinyen Lin , Baomin Xu , John G. Shaw , Palghat Ramesh , Peter Michael Gulvin
发明人： Lalit K. MESTHA , Pinyen Lin , Baomin Xu , John G. Shaw , Palghat Ramesh , Peter Michael Gulvin
IPC分类号： G03G15/08
CPC分类号： G03G15/344
摘要： Exemplary embodiments provide a direct imaging system and methods for direct marking an image using the system. The disclosed direct imaging system can eliminate the creation of a latent image and can be used in an electrophotographic machine and related processes. Specifically, the direct imaging system can include a direct marking substrate (e.g., a printing substrate) and a development belt member closely spaced from the direct marking substrate. In one embodiment, the development belt member can include a plurality of actuator cells with each actuator cell controllably addressable to eject one or more toner particles adhered thereto. The ejected toner particles can transit the space between the donor belt member and the direct marking substrate, and directly marking onto the direct marking substrate forming an image.
摘要翻译：示例性实施例提供直接成像系统和用于使用该系统直接标记图像的方法。所公开的直接成像系统可以消除潜像的产生，并且可以用于电子照相机和相关过程。具体地，直接成像系统可以包括直接标记衬底（例如，印刷衬底）和与直接标记衬底紧密间隔开的显影带构件。在一个实施例中，显影带构件可以包括多个致动器单元，每个致动器单元可控制地寻址以喷射粘附到其上的一个或多个调色剂颗粒。排出的调色剂颗粒可以通过供体带构件和直接标记衬底之间的空间，并直接标记到形成图像的直接标记衬底上。

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