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1. 发明申请

WO2009134225A1 PRINTING DEVICE 审中-公开
标题翻译：打印设备
公开(公告)号：WO2009134225A1
公开(公告)日：2009-11-05
申请号：PCT/US2008/005663
申请日：2008-04-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , RIVAS, Rio , CRABTREE, Jon, A. , NIKKEL, Eric, L. , BHOWMIK, Siddhartha , CHUNG, Bradley, D. , BERHANE, Samson
发明人： RIVAS, Rio , CRABTREE, Jon, A. , NIKKEL, Eric, L. , BHOWMIK, Siddhartha , CHUNG, Bradley, D. , BERHANE, Samson
IPC分类号： B41J2/045 , B41J2/055 , B41J2/16
CPC分类号： B41J2/1606 , B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/1643 , Y10T29/49401 , Y10T428/277
摘要： A printing device (10) including a substrate (22) having an aperture (20) extending therethrough, wherein the aperture includes a side wall and defines a liquid ink flow path, an ink firing chamber (24) fluidically connected to the aperture, and a coating positioned on the side wall of the aperture, the coating being impervious to etching by liquid ink, and wherein the coating is chosen from one of silicon dioxide, aluminum oxide, hafnium oxide and silicon nitride.
摘要翻译：一种包括具有延伸穿过其中的孔（20）的基底（22）的印刷装置（10），其中所述孔包括侧壁并限定液体墨流动路径，与所述孔流体连接的喷墨室（24），以及位于所述孔的侧壁上的涂层，所述涂层不受液体油墨的蚀刻，并且其中所述涂层选自二氧化硅，氧化铝，氧化铪和氮化硅之一。

2. 发明申请

WO2007053438A1 FABRY-PEROT INTERFEROMETRIC MEMS ELECTROMAGNETIC WAVE MODULATOR WITH ZERO-ELECTRIC FIELD 审中-公开
标题翻译：具有零电场的FABRY-PEROT干涉MEMS电磁波调制器
公开(公告)号：WO2007053438A1
公开(公告)日：2007-05-10
申请号：PCT/US2006/041962
申请日：2006-10-27
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , FAASE, Kenneth, J. , MCKINNELL, James , PIEHL, Arthur, R. , CHAPARALA, Murali , PRZYBYLA, James, R. , YEH, Bao , JILANI, Adel , NIKKEL, Eric, L.
发明人： FAASE, Kenneth, J. , MCKINNELL, James , PIEHL, Arthur, R. , CHAPARALA, Murali , PRZYBYLA, James, R. , YEH, Bao , JILANI, Adel , NIKKEL, Eric, L.
IPC分类号： G02B26/00 , G02B26/08
CPC分类号： G02B26/001 , G01J3/26
摘要： Systems, methodologies, and other embodiments associated with a micro-electrical-mechanical system (MEMS) Fabry-Perot interferometric device (FPID) are described. Fabricating (700) a MEMS FPID may include fabricating (750) a pixel plate and fabricating (790) a reflector plate so a Fabry-Perot cavity is defined therebetween. Fabrication (700) may include producing (720) a capacitor plate that facilitates electrostatically moving the pixel plate. Fabrication (700) may include producing (740, 770) electrical connections between plates and producing circuitry (780) to control plate voltages to facilitate creating an electrostatic force between plates. The MEMS FPID may include stops fabricated from a conductive material and circuitry for maintaining the stops and plates at an electrical potential that will yield a zero electric field contact event.
摘要翻译：描述了与微机电系统（MEMS）法布里 - 珀罗干涉仪（FPID）相关联的系统，方法和其它实施例。制造（700）MEMS FPID可以包括制造（750）像素板并制造（790）反射板，从而在其间限定法布里 - 珀罗腔。制造（700）可以包括产生（720）电容器板，其容易静电移动像素板。制造（700）可以包括在板之间产生（740,770）电连接并产生电路（780）以控制板电压以便于在板之间产生静电力。 MEMS FPID可以包括由导电材料制成的止动件和用于将止动器和板保持在将产生零电场接触事件的电势的电路。

3. 发明申请

WO2008157168A1 FLUID MANIFOLD FOR FLUID EJECTION DEVICE 审中-公开
标题翻译：用于流体喷射装置的流体歧管
公开(公告)号：WO2008157168A1
公开(公告)日：2008-12-24
申请号：PCT/US2008/066536
申请日：2008-06-11
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , NIKKEL, Eric L. , CHEN, Chien-Hua , FORREST, Tracy S.
发明人： NIKKEL, Eric L. , CHEN, Chien-Hua , FORREST, Tracy S.
IPC分类号： B41J2/175 , B41J2/135
CPC分类号： B41J2/1603 , B41J2/14145 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1639
摘要： A fluid manifold (120) for a fluid ejection device (130) including a plurality of fluid feed slots (132) includes a first layer (140) and a second layer (150) adjacent the first layer, and a first fluid routing (160) and a second fluid routing (170) each provided through the first layer and the second layer. The fluid ejection device is supported by the second layer, and the first fluid routing is communicated with one of the fluid feed slots, and the second fluid routing is communicated with an adjacent one of the fluid feed slots. A pitch (D3) of the first fluid routing and the second fluid routing through the first layer is greater than a pitch (D1) of the fluid feed slots, and the first fluid routing and the second fluid routing each include a first channel (162/172) oriented substantially parallel with the fluid feed slots and a second channel (166/176) oriented substantially perpendicular to the fluid feed slots.
摘要翻译：用于包括多个流体供给槽（132）的流体喷射装置（130）的流体歧管（120）包括邻近第一层的第一层（140）和第二层（150），以及第一流体路线（160 ）和每个通过第一层和第二层提供的第二流体路线（170）。流体喷射装置由第二层支撑，并且第一流体路线与流体供给槽中的一个连通，并且第二流体路线与相邻的一个流体供给槽连通。第一流体路线的间距（D3）和穿过第一层的第二流体路线大于流体供给槽的间距（D1），并且第一流体路线和第二流体路径各自包括第一通道（162） / 172）基本上平行于流体供给槽和基本上垂直于流体供给槽定向的第二通道（166/176）。

4. 发明申请

WO2008005797A2 MEMS DEVICE HAVING DISTANCE STOPS 审中-公开
标题翻译：具有距离的MEMS设备
公开(公告)号：WO2008005797A2
公开(公告)日：2008-01-10
申请号：PCT/US2007/072363
申请日：2007-06-26
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , FAASE, Kenneth, J. , CRUZ-URIBE, Tony, S. , NIKKEL, Eric, L. , JILANI, Adel , YEH, Bao
发明人： FAASE, Kenneth, J. , CRUZ-URIBE, Tony, S. , NIKKEL, Eric, L. , JILANI, Adel , YEH, Bao
CPC分类号： B81B3/0051 , B81B2201/047 , B81B2203/053 , G02B26/0841 , G09G3/3433
摘要： A micro-electromechanical systems (MEMS) device (100) includes bottom (208, 209, 102) and top (104) capacitive plates, such that a capacitor is definable therebetween. A mechanism (106) is electrostatically movably disposed between the bottom and top capacitive plates. One or more flexures (202) are movably disposed between the bottom capacitive plate and the mechanism, and having distance stops between the bottom capacitive plate and the mechanism corresponding to maximum downward movement. The MEMS device includes one or more electrodes (208) of the bottom capacitive plate corresponding to the flexures. Energizing different of the electrodes causes the flexures to move to different of the distance stops, causing the mechanism to move to different positions between the bottom and top capacitive plates.
摘要翻译：微机电系统（MEMS）装置（100）包括底部（208,209,102）和顶部（104）电容板，使得可以在其间限定电容器。静电可移动地设置在底部和顶部电容板之间的机构（106）。一个或多个挠曲件（202）可移动地设置在底部电容板和机构之间，并且在底部电容板和与最大向下移动相对应的机构之间具有距离停止。 MEMS器件包括与柔性件对应的底部电容板的一个或多个电极（208）。激励不同的电极导致弯曲部移动到不同的距离挡块，导致机构移动到底部和顶部电容板之间的不同位置。

5. 发明申请

WO2007040762A1 LIGHT MODULATOR WITH TUNABLE OPTICAL STATE 审中-公开
标题翻译：具有可调光学状态的光调制器
公开(公告)号：WO2007040762A1
公开(公告)日：2007-04-12
申请号：PCT/US2006/029387
申请日：2006-07-26
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , FAASE, Kenneth , JILANI, Adel , MCKINNELL, James, C. , NIKKEL, Eric, L. , PIEHL, Arthur , PRZYBYLA, James, R. , YEH, Bao-Sung, Bruce
发明人： FAASE, Kenneth , JILANI, Adel , MCKINNELL, James, C. , NIKKEL, Eric, L. , PIEHL, Arthur , PRZYBYLA, James, R. , YEH, Bao-Sung, Bruce
IPC分类号： G02B26/00
CPC分类号： G02B26/001
摘要： An electronic light modulator device (10) for at least partially displaying a pixel of an image, the device comprising first and second reflectors (30 and 50) defining an optical cavity (60, 61, 62) therebetween, the optical cavity being selective of an electromagnetic wavelength at an intensity by optical interference, the device having at least first and second optical states, at least one of the optical states being tunable and the other not tunable.
摘要翻译：一种用于至少部分地显示图像的像素的电子光调制器装置（10），所述装置包括在其间限定光腔（60,61,62）的第一和第二反射器（30和50），所述光腔具有通过光学干涉的强度的电磁波长，所述器件具有至少第一和第二光学状态，所述光学状态中的至少一个是可调谐的，而另一个不可调谐。

6. 发明申请

WO2008097326A3 MICRO ELECTRICAL MECHANICAL SYSTEMS PRESSURE SENSOR 审中-公开
标题翻译：微机电系统压力传感器
公开(公告)号：WO2008097326A3
公开(公告)日：2008-10-23
申请号：PCT/US2007071385
申请日：2007-06-15
申请人： HEWLETT PACKARD DEVELOPMENT CO , NIKKEL ERIC L , DONALDSON JEREMY H
发明人： NIKKEL ERIC L , DONALDSON JEREMY H
IPC分类号： G01L9/00
CPC分类号： G01L9/0052 , G01L9/006 , G01L9/0073
摘要： A micro electrical mechanical system (MEMS) pressure sensor (100, 400, 700) includes a base structure (10) defining an opening (14), a plurality of support members (13, 15, 28) coupled to the base structure (10), a thin-film diaphragm (12) supported by the support members (13, 15, 28), and at least one strain-sensitive member (18) associated with the at least one support member (13, 15, 28).
摘要翻译：微电气机械系统（MEMS）压力传感器（100,400,700）包括限定开口（14）的基部结构（10），耦合到基部结构（10）的多个支撑构件（13,15,28）），由支撑构件（13,15,28）支撑的薄膜隔膜（12）以及与所述至少一个支撑构件（13,15,28）相关联的至少一个应变敏感构件（18）。

7. 发明申请

WO2008005797A3 MEMS DEVICE HAVING DISTANCE STOPS 审中-公开
标题翻译： MEMS器件具有距离停止
公开(公告)号：WO2008005797A3
公开(公告)日：2008-05-22
申请号：PCT/US2007072363
申请日：2007-06-26
申请人： HEWLETT PACKARD DEVELOPMENT CO , FAASE KENNETH J , CRUZ-URIBE TONY S , NIKKEL ERIC L , JILANI ADEL , YEH BAO
发明人： FAASE KENNETH J , CRUZ-URIBE TONY S , NIKKEL ERIC L , JILANI ADEL , YEH BAO
IPC分类号： B81B3/00 , G02B26/00
CPC分类号： B81B3/0051 , B81B2201/047 , B81B2203/053 , G02B26/0841 , G09G3/3433
摘要： A micro-electromechanical systems (MEMS) device (100) includes bottom (208, 209, 102) and top (104) capacitive plates, such that a capacitor is definable therebetween. A mechanism (106) is electrostatically movably disposed between the bottom and top capacitive plates. One or more flexures (202) are movably disposed between the bottom capacitive plate and the mechanism, and having distance stops between the bottom capacitive plate and the mechanism corresponding to maximum downward movement. The MEMS device includes one or more electrodes (208) of the bottom capacitive plate corresponding to the flexures. Energizing different of the electrodes causes the flexures to move to different of the distance stops, causing the mechanism to move to different positions between the bottom and top capacitive plates.
摘要翻译：微机电系统（MEMS）装置（100）包括底部（208,209,102）和顶部（104）电容板，使得电容器可在其间限定。机构（106）静电可移动地设置在底部和顶部电容板之间。一个或多个挠曲件（202）可移动地设置在底部电容板与机构之间，并且在底部电容板与对应于最大向下移动的机构之间具有距离止挡。 MEMS器件包括对应于弯曲的底部电容板的一个或多个电极（208）。使不同的电极通电导致挠曲件移动到不同的距离止动件，导致该机构移动到底部和顶部电容板之间的不同位置。

8. 发明申请

WO2011149469A1 PRINTHEAD AND RELATED METHODS AND SYSTEMS 审中-公开
标题翻译： PRINTHEAD及相关方法和系统
公开(公告)号：WO2011149469A1
公开(公告)日：2011-12-01
申请号：PCT/US2010/036431
申请日：2010-05-27
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , VAN BROCKLIN, Andrew, L. , NIKKEL, Eric, L.
发明人： VAN BROCKLIN, Andrew, L. , NIKKEL, Eric, L.
IPC分类号： B41J2/175 , B41J2/045 , B41J2/145
CPC分类号： B41J2/04581 , B41J2/14233 , B41J2/161 , B41J2/1626 , B41J2002/14354 , B41J2002/14467 , B41J2202/13 , H01L21/02038
摘要： A printhead includes a moveable membrane, a piezoelectric actuator to move the membrane, and electronic circuitry disposed on the moveable membrane. A method of fabricating a printhead includes fabricating CMOS circuitry on a first side of a circuit wafer, and forming a chamber in a second side of the circuit wafer such that a bottom of the chamber forms a moveable membrane and the CMOS circuitry is disposed on the moveable membrane opposite the bottom of the chamber. A printing system includes a printhead having CMOS circuitry formed on a first side of a moveable membrane, a chamber having a bottom comprising a second side of the moveable membrane, and a piezoelectric actuator formed over the CMOS circuitry, configured to cause displacement of the moveable membrane into the chamber.
摘要翻译：打印头包括可移动膜，用于移动膜的压电致动器和设置在可移动膜上的电子电路。制造打印头的方法包括在电路晶片的第一侧上制造CMOS电路，并且在电路晶片的第二侧形成腔室，使得腔室的底部形成可移动的膜，并且将CMOS电路设置在可移动的膜与腔室的底部相对。打印系统包括具有形成在可移动膜的第一侧上的CMOS电路的打印头，具有包括可移动膜的第二侧的底部的室以及形成在CMOS电路上的压电致动器，该压电致动器构造成使可移动膜的位移膜进入腔室。

9. 发明申请

WO2009018283A1 PRESSURE SENSOR 审中-公开
标题翻译：压力传感器
公开(公告)号：WO2009018283A1
公开(公告)日：2009-02-05
申请号：PCT/US2008/071490
申请日：2008-07-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MCKINNELL, James, C. , NIKKEL, Eric, L. , WU, Jennifer, L. , JILANI, Adel, B.
发明人： MCKINNELL, James, C. , NIKKEL, Eric, L. , WU, Jennifer, L. , JILANI, Adel, B.
IPC分类号： G01L9/06 , G01L9/00 , H04R17/02 , H04R21/02 , H04R25/00
CPC分类号： H04R17/02 , H04R1/406 , H04R25/00 , H04R31/00 , H04R31/006
摘要： Various embodiments and methods relating to a pressure sensor having a flexure support (22, 322)ed piezo resistive sensing element (30, 330) are disclosed.
摘要翻译：公开了与具有挠曲支撑（22,322）压电电阻感测元件（30,330）的压力传感器有关的各种实施例和方法。

10. 发明申请

WO2007040761A1 LIGHT MODULATOR WITH CONCENTRIC CONTROL ELECTRODE STRUCTURE 审中-公开
标题翻译：具有集中控制电极结构的光调制器
公开(公告)号：WO2007040761A1
公开(公告)日：2007-04-12
申请号：PCT/US2006/029386
申请日：2006-07-26
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , FAASE, Kenneth , JILANI, Adel , MCKINNELL, James, C. , NIKKEL, Eric, L. , PIEHL, Arthur , PRZYBYLA, James, R. , YEH, Bao-Sung Bruce
发明人： FAASE, Kenneth , JILANI, Adel , MCKINNELL, James, C. , NIKKEL, Eric, L. , PIEHL, Arthur , PRZYBYLA, James, R. , YEH, Bao-Sung Bruce
IPC分类号： G02B26/00
CPC分类号： G02B26/001 , B81B3/0008 , B81B2201/047 , G02B1/11 , G09G3/3466 , G09G2300/06
摘要： An electronic device (10) for at least partially displaying a pixel of an image, the device comprising first and second reflectors defining an optical cavity (60) therebetween, the optical cavity being selective of an electromagnetic wavelength at an intensity by optical interference, the device having a concentric control structure (25) comprising at least an inner (100) and an outermost (105) electrode, the optical cavity (60) being controlled only by the inner electrode (100).
摘要翻译：一种用于至少部分地显示图像像素的电子设备（10），所述设备包括在其间限定光腔（60）的第一和第二反射器，所述光腔具有通过光学干涉的强度的电磁波长选择性，具有至少包括内部（100）和最外面（105）电极的同心控制结构（25）的设备，所述光学腔（60）仅由所述内部电极（100）控制。

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