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1. 发明申请

US20090322827A1 DECREASED ACTUATION VOLTAGE IN MEMS DEVICES BY CONSTRAINING MEMBRANE DISPLACEMENT WITHOUT USING CONDUCTIVE "LANDING PAD" 有权
标题翻译：通过限制膜片位移而不使用导电“接地垫”来降低MEMS器件中的致动电压
公开(公告)号：US20090322827A1
公开(公告)日：2009-12-31
申请号：US12164349
申请日：2008-06-30
申请人： Joseph A. DEGROOT , Peter Michael Gulvin , Jun Ma
发明人： Joseph A. DEGROOT , Peter Michael Gulvin , Jun Ma
IPC分类号： B41J2/14 , H01L29/84 , H01L21/00
CPC分类号： B41J2/14314 , B41J2/16 , B41J2/1626 , B41J2/1639 , B81B3/0051 , B81B2201/052 , B81B2203/0109 , B81B2203/04 , B81B2203/053
摘要： The present application is directed to electrostatic actuators, and methods of making electrostatic actuators. In one embodiment, an electrostatic actuator of the present application can include an electrode layer and a mechanical member. The electrode layer can include a removed portion that is free of a landing pad. The mechanical member can be positioned in proximity to the electrode layer so as to provide a gap therebetween. The mechanical member can further include a dimple structure protruding out into the gap and aligned with the removed portion of the electrode layer. When in operation, the mechanical member can be capable of deflecting toward the electrode layer. The electrostatic actuator can be used in a fluid drop ejector for ink jet recording or printing devices.
摘要翻译：本申请涉及静电致动器以及制造静电致动器的方法。在一个实施例中，本申请的静电致动器可以包括电极层和机械构件。电极层可以包括没有着陆垫的去除部分。机械构件可以位于电极层附近，以便在它们之间提供间隙。机械构件还可以包括突出到间隙中并与电极层的去除部分对准的凹坑结构。当操作时，机械构件能够朝向电极层偏转。静电致动器可用于喷墨记录或打印装置的液滴喷射器。

2. 发明授权

US07942508B2 Decreased actuation voltage in MEMS devices by constraining membrane displacement without using conductive “landing pad” 有权
标题翻译：通过限制膜位移而不使用导电“着陆垫”来降低MEMS器件中的致动电压
公开(公告)号：US07942508B2
公开(公告)日：2011-05-17
申请号：US12164349
申请日：2008-06-30
申请人： Joseph A. Degroot , Peter Michael Gulvin , Jun Ma
发明人： Joseph A. Degroot , Peter Michael Gulvin , Jun Ma
IPC分类号： B41J2/045
CPC分类号： B41J2/14314 , B41J2/16 , B41J2/1626 , B41J2/1639 , B81B3/0051 , B81B2201/052 , B81B2203/0109 , B81B2203/04 , B81B2203/053
摘要： The present application is directed to electrostatic actuators, and methods of making electrostatic actuators. In one embodiment, an electrostatic actuator of the present application can include an electrode layer and a mechanical member. The electrode layer can include a removed portion that is free of a landing pad. The mechanical member can be positioned in proximity to the electrode layer so as to provide a gap therebetween. The mechanical member can further include a dimple structure protruding out into the gap and aligned with the removed portion of the electrode layer. When in operation, the mechanical member can be capable of deflecting toward the electrode layer. The electrostatic actuator can be used in a fluid drop ejector for ink jet recording or printing devices.
摘要翻译：本申请涉及静电致动器以及制造静电致动器的方法。在一个实施例中，本申请的静电致动器可以包括电极层和机械构件。电极层可以包括没有着陆垫的去除部分。机械构件可以位于电极层附近，以便在它们之间提供间隙。机械构件还可以包括突出到间隙中并与电极层的去除部分对准的凹坑结构。当操作时，机械构件能够朝向电极层偏转。静电致动器可用于喷墨记录或打印装置的液滴喷射器。

3. 发明申请

US20110157278A1 Process For Preparing An Ink Jet Print Head Front Face Having A Textured Superoleophobic Surface 有权
标题翻译：制作喷墨打印头的方法具有纹理超疏油表面的前面
公开(公告)号：US20110157278A1
公开(公告)日：2011-06-30
申请号：US12648004
申请日：2009-12-28
申请人： Peter Michael Gulvin , Hong Zhao
发明人： Peter Michael Gulvin , Hong Zhao
IPC分类号： B41J2/135 , G03F7/20
CPC分类号： B41J2/1645 , B41J2/1606 , B41J2/162 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1646
摘要： A process for preparing an ink jet print head front face or nozzle plate having a textured superoleophobic surface comprising providing a silicon substrate; using photolithography to create a textured pattern in the silicon substrate; optionally, modifying the textured silicon surface by disposing a conformal oleophobic coating thereon; and forming an ink jet print head front face or nozzle plate from the textured oleophobic silicon material to provide an ink jet print head front face or nozzle plate having a textured superoleophobic surface.
摘要翻译：一种用于制备具有纹理化超疏油表面的喷墨打印头前面或喷嘴板的方法，包括提供硅衬底; 使用光刻法在硅衬底中产生纹理图案; 任选地，通过在其上设置共形疏油涂层来改变织构的硅表面; 以及从织构化疏油硅材料形成喷墨打印头前面或喷嘴板，以提供具有织构化的超疏油表面的喷墨打印头前面或喷嘴板。

4. 发明申请

US20080130009A1 Multiple tile calibration method for color sensors 有权
标题翻译：彩色传感器多色块校准方法
公开(公告)号：US20080130009A1
公开(公告)日：2008-06-05
申请号：US11606985
申请日：2006-12-01
申请人： Yao Rong Wang , Lalit Keshav Mestha , Peter Michael Gulvin , Pinyen Lin
发明人： Yao Rong Wang , Lalit Keshav Mestha , Peter Michael Gulvin , Pinyen Lin
IPC分类号： G01B9/02
CPC分类号： G01N21/274 , G01J3/52 , G01J3/524 , G01N21/278
摘要： A new calibration method for a spectrophotometer or a color sensor is provided using multiple color tiles with known reflectances. This procedure uses multiple reference standard tiles, in addition to, the standard white tile and substitutes a wavelength dependent adjustment constant instead of the dark noise reading. The constant is computed using measurements of multiple reference tiles with known reflectance spectra, and its purpose is to weight the sensor readings in order to avoid ill-posed scaling caused by physical limitations such as less than ideal light sources. A scaling factor may be calculated and also used to compute the reflectance of an arbitrary object. A device for carrying out the method is also provided.
摘要翻译：使用具有已知反射率的多个彩色瓷砖提供了用于分光光度计或颜色传感器的新的校准方法。该过程除了标准白色瓦片之外还使用多个参考标准瓦片，并替代波长相关的调整常数而不是暗噪声读数。使用具有已知反射光谱的多个参考瓦片的测量来计算常数，并且其目的是为了避免由诸如不理想的光源的物理限制引起的不适当的缩放来加权传感器读数。可以计算缩放因子并且还用于计算任意对象的反射率。还提供了一种用于执行该方法的装置。

5. 发明授权

US08506051B2 Process for preparing an ink jet print head front face having a textured superoleophobic surface 有权
标题翻译：制备具有织构化的超疏油表面的喷墨打印头前面的方法
公开(公告)号：US08506051B2
公开(公告)日：2013-08-13
申请号：US12648004
申请日：2009-12-28
申请人： Peter Michael Gulvin , Hong Zhao
发明人： Peter Michael Gulvin , Hong Zhao
IPC分类号： B41J2/14
CPC分类号： B41J2/1645 , B41J2/1606 , B41J2/162 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1646
摘要： A process for preparing an ink jet print head front face or nozzle plate having a textured superoleophobic surface comprising providing a silicon substrate; using photolithography to create a textured pattern in the silicon substrate; optionally, modifying the textured silicon surface by disposing a conformal oleophobic coating thereon; and forming an ink jet print head front face or nozzle plate from the textured oleophobic silicon material to provide an ink jet print head front face or nozzle plate having a textured superoleophobic surface.
摘要翻译：一种用于制备具有纹理化超疏油表面的喷墨打印头前面或喷嘴板的方法，包括提供硅衬底; 使用光刻法在硅衬底中产生纹理图案; 任选地，通过在其上设置共形疏油涂层来改变织构的硅表面; 以及从织构化疏油硅材料形成喷墨打印头前面或喷嘴板，以提供具有织构化的超疏油表面的喷墨打印头前面或喷嘴板。

6. 发明授权

US08354062B2 Mixing device and mixing method 有权
标题翻译：混合装置和混合方法
公开(公告)号：US08354062B2
公开(公告)日：2013-01-15
申请号：US11818707
申请日：2007-06-15
申请人： David Allen Mantell , Peter Michael Gulvin , Pinyen Lin , Andrew W. Hays
发明人： David Allen Mantell , Peter Michael Gulvin , Pinyen Lin , Andrew W. Hays
IPC分类号： B01J19/00 , B41J29/38 , B41J2/135 , B01F13/00
CPC分类号： B01J19/0093 , B01F5/0085 , B01F5/18 , B01F13/0059 , B01F15/0203 , B01F15/0255 , B41J2/175
摘要： A mixing method is disclosed. The mixing method includes providing a drop generating device including a first drop ejector, a second drop ejector and a collector. The mixing method also includes ejecting a plurality of drops of a first reactant from the first drop ejector and ejecting a plurality of drops of a second reactant from the second drop ejector and collecting the drops with the collector.
摘要翻译：公开了一种混合方法。混合方法包括提供包括第一液滴喷射器，第二液滴喷射器和收集器的液滴产生装置。混合方法还包括从第一滴液喷射器喷射多滴第一反应物并从第二液滴喷射器喷射多滴第二反应物并用集液器收集液滴。

7. 发明授权

US07869748B2 Direct imaging system with addressable actuators on a development roll 有权
标题翻译：在显影辊上具有可寻址执行器的直接成像系统
公开(公告)号：US07869748B2
公开(公告)日：2011-01-11
申请号：US12208116
申请日：2008-09-10
申请人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, Jr. , Peter Michael Gulvin , Pinyen Lin , Baomin Xu
发明人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, Jr. , Peter Michael Gulvin , Pinyen Lin , Baomin Xu
IPC分类号： G03G15/08 , G03G15/16
CPC分类号： G03G15/0818 , G03G2215/00957 , G03G2215/0653 , G03G2215/1614
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 use of at least one of a charge, and/or exposure subsystems in an electrostatographic machine and related processes. Specifically, the direct imaging system can include a direct marking substrate (e.g., a printing substrate) and a development roll member closely spaced from the direct marking substrate. In one embodiment, the development roll 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 roll member and the direct marking substrate, and thereby 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在静电放电机中的充电和/或曝光子系统中的至少一个的使用和相关过程。具体地，直接成像系统可以包括直接标记基板（例如印刷基板）和与直接标记基板紧密间隔的显影辊构件。在一个实施例中，显影辊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辊构件和直接标记衬底之间的空间，从而将标记到形成图像的直接标记衬底上。

8. 发明申请

US20080309690A1 Mixing device and mixing method 有权
标题翻译：混合装置和混合方法
公开(公告)号：US20080309690A1
公开(公告)日：2008-12-18
申请号：US11818707
申请日：2007-06-15
申请人： David Allen Mantell , Peter Michael Gulvin , Pinyen Lin , Andrew W. Hays
发明人： David Allen Mantell , Peter Michael Gulvin , Pinyen Lin , Andrew W. Hays
IPC分类号： B41J29/38 , B41J2/135
CPC分类号： B01J19/0093 , B01F5/0085 , B01F5/18 , B01F13/0059 , B01F15/0203 , B01F15/0255 , B41J2/175
摘要： A mixing method is disclosed. The mixing method includes providing a drop generating device including a first drop ejector, a second drop ejector and a collector. The mixing method also includes ejecting a plurality of drops of a first reactant from the first drop ejector and ejecting a plurality of drops of a second reactant from the second drop ejector and collecting the drops with the collector.
摘要翻译：公开了一种混合方法。混合方法包括提供包括第一液滴喷射器，第二液滴喷射器和收集器的液滴产生装置。混合方法还包括从第一滴液喷射器喷射多滴第一反应物并从第二液滴喷射器喷射多滴第二反应物并用集液器收集液滴。

9. 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。

10. 发明授权

US07873309B2 Addressable actuators for a digital development system 有权
标题翻译：用于数字开发系统的可寻址执行器
公开(公告)号：US07873309B2
公开(公告)日：2011-01-18
申请号：US12208103
申请日：2008-09-10
申请人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, Jr. , Peter Michael Gulvin
发明人： Lalit Keshav Mestha , John G. Shaw , Palghat Ramesh , Allen Ted Retzlaff, Jr. , Peter Michael Gulvin
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/00957 , G03G2215/0653 , G03G2215/1614
摘要： Exemplary embodiments provide a digital development system and methods for making and using the system. Specifically, the digital development system can utilize a roll member that includes a plurality of actuator cells arranged in a 2-dimensional array with each actuator cell having an actuator membrane individually addressable to eject one or more toner particles adhered thereto. In addition, the digital development system can utilize an imager architecture that includes an addressing logic circuit connected to each cell to selectively control the ejection of the one or more toner particles onto an image receiving member that is closely spaced from each actuator membrane. The disclosed digital development system can be used for non-interactive development systems for image-on-image full-color printing similar to HSD (Hybrid Scavengeless Development) technology with the donor roll becoming a high quality silent imager.
摘要翻译：示例性实施例提供了用于制造和使用该系统的数字开发系统和方法。具体地，数字显影系统可以利用包括以二维阵列布置的多个致动器单元的滚动构件，每个致动器单元具有可独立寻址的致动器膜，以喷射粘附到其上的一个或多个调色剂颗粒。此外，数字开发系统可以利用成像器架构，其包括连接到每个单元的寻址逻辑电路，以选择性地控制一个或多个调色剂颗粒到与每个致动器膜紧密间隔的图像接收构件上的喷射。所公开的数字开发系统可以用于类似于HSD（混合扫描开发）技术的图像全彩打印的非交互式开发系统，其中捐赠者卷成为高质量的无声成像器。

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