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1. 发明申请

WO2012058222A2 LAYERED EMITTER STRUCTURE FOR CRACK RESISTANCE 审中-公开
标题翻译：层状发射体结构抗裂纹
公开(公告)号：WO2012058222A2
公开(公告)日：2012-05-03
申请号：PCT/US2011/057707
申请日：2011-10-25
申请人： TESSERA, INC. , JEWELL-LARSEN, Nels , GAO, Guilian
发明人： JEWELL-LARSEN, Nels , GAO, Guilian
IPC分类号： B03C3/60
CPC分类号： B03C3/60
摘要： A thermal management apparatus includes an electrohydrodynamic fluid accelerator in which an emitter electrode and another electrode are energizable to motivate fluid flow. The emitter electrode is a multi-layered structure including an electrode core material and an outermost conductive layer that is susceptible to micro-cracking or corona erosion. A barrier material robust to the adverse effects of a plasma discharge environment is provided as a sublayer to protect the underlying electrode core material following compromise of the conductive layer. An adhesion promoting layer may be used between the barrier material and the electrode core material or between other layers of the structure. A method of making an EHD product includes positioning the multi-layered electrode relative to another electrode to motivate fluid flow when energized.
摘要翻译：热管理装置包括电动液体加速器，其中发射电极和另一电极通电以激励流体流动。发射电极是包括电极芯材料和易于发生微裂纹或电晕侵蚀的最外面导电层的多层结构。提供对等离子体放电环境的不利影响坚固的阻挡材料作为子层，以在导电层损坏之后保护下面的电极芯材料。可以在阻挡材料和电极芯材料之间或结构的其它层之间使用增粘层。制造EHD产品的方法包括相对于另一个电极定位多层电极以激励通电时的流体流动。

2. 发明申请

WO2011137119A2 ELECTRODE CONDITIONING IN AN ELECTRODHYDRODYNAMIC FLUID ACCELERATOR DEVICE 审中-公开
标题翻译：电活性流体加速器装置中的电极调节
公开(公告)号：WO2011137119A2
公开(公告)日：2011-11-03
申请号：PCT/US2011/033954
申请日：2011-04-26
申请人： TESSERA, INC. , HONER, Kenneth, A. , GAO, Guilian , JEWELL-LARSEN, Nels
发明人： HONER, Kenneth, A. , GAO, Guilian , JEWELL-LARSEN, Nels
IPC分类号： B03C3/74
CPC分类号： B03C3/743 , B03C3/41 , B03C2201/04
摘要： Conditioning an electrode is performed with a cleaning device (104, 106, 204, 206, 404, 504, 506, 704, 706, 804, 806, 904, 906, 1002) for removing detrimental material or preventing such from forming on electrode surfaces of an electrohydrodynamic device or other ion flow generating device. A conditioning material (304, 810, 910) is deposited on the electrode (102, 202, 302, 508, 708, 808, 908, 1008) to at least partially mitigate erosion, corrosion, oxidations, dendrite formation on the electrode or ozone production. The conditioning material can be deposited by a wearable portion of one or more cleaning blocks or wipers. The cleaning blocks may have a composition selected to be hard enough to remove detrimental material under a selected pressure, while soft enough to be wearable to deposit a conditioning layer on the electrode surface. The conditioning material can be applied as a solid or liquid. The applied conditioning material can include at least one of silver, palladium, platinum, manganese, nickel, zirconium, titanium, tungsten, aluminum, oxides or alloys thereof, carbon, and organometallic materials that decompose under plasma conditions.
摘要翻译：用清洁装置（104,106,204,206,404,504,506,704,706,804,806,904,906,1002）进行调节电极，用于去除有害材料或防止在电极表面上形成电极的电动力装置或其他离子流产生装置。调节材料（304,810,910）沉积在电极（102,202,302,508,708,808,908,1008）上以至少部分地减轻电极或臭氧上的侵蚀，腐蚀，氧化，枝晶形成生产。调理材料可以由一个或多个清洁块或擦拭器的可穿戴部分沉积。清洁块可以具有选择为足够硬的组合以在选定的压力下去除有害材料，同时足够柔软以便在电极表面上沉积调理层。调理材料可以作为固体或液体使用。所施加的调理材料可以包括在等离子体条件下分解的银，钯，铂，锰，镍，锆，钛，钨，铝，氧化物或其合金，碳和有机金属材料中的至少一种。

3. 发明申请

WO2012145698A3 ELECTROHYDRODYNAMIC (EHD) FLUID MOVER WITH FIELD SHAPING FEATURE AT LEADING EDGE OF COLLECTOR ELECTRODES 审中-公开
公开(公告)号：WO2012145698A3
公开(公告)日：2012-10-26
申请号：PCT/US2012/034551
申请日：2012-04-20
申请人： TESSERA, INC. , JEWELL-LARSEN, Nels
发明人： JEWELL-LARSEN, Nels
IPC分类号： G06F1/20 , H05K7/20
摘要： Small form-factor ion flow fluid movers that provide electrostatically operative surfaces (193) in a flow channel adjacent to an emitter electrode (191), but upstream of a collector electrode or electrodes (192, 892, 1292), can shape operative electric fields and influence ion flows in ways that accentuate downstream flow while minimizing upstream ion migration. In some cases, dielectric surfaces (or even electrically isolated conductive surfaces) along a flow channel adjacent to an emitter electrode (191) can be configured to collect and retain an initial population of generated ions and thereafter electrostatically repel further ions. Depending on the configuration of such dielectric or electrically isolated conductive surfaces, these repelling electrostatic forces may dissuade ion migration or flow from sensitive but closely proximate components and/or may shape fields to enhance ion flows in a desired downstream direction.

4. 发明申请

WO2012064504A3 ION PROTECTION TECHNIQUE FOR ELECTRONIC SYSTEM WITH FLOW BETWEEN INTERNAL AIR PLENUM AND AN EHD DEVICE 审中-公开
公开(公告)号：WO2012064504A3
公开(公告)日：2012-05-18
申请号：PCT/US2011/057714
申请日：2011-10-25
申请人： TESSERA, INC. , JEWELL-LARSEN, Nels , HONER, Kenneth , SCHWIEBERT, Matthew , GOLDMAN, Ron , JOSEPH, Gustavo
发明人： JEWELL-LARSEN, Nels , HONER, Kenneth , SCHWIEBERT, Matthew , GOLDMAN, Ron , JOSEPH, Gustavo
IPC分类号： H05K7/20 , H01T23/00
摘要： Techniques are described for integration of EHD-type air movers with electronic systems, and in particular, for limiting infiltration of ions and/or charged particulates into an internal air plenum. In some designs, it may be desirable to allow or even encourage EHD motivated air flow (whether drawn or forced) through the internal air plenum while providing a barrier to transit of ions and/or charged particulates that may be generated during EHD operation. Such a barrier may employ electrostatic forces to impede transit of ions and/or charged particulate across a vent positioned to allow air flow from or into the internal air plenum. In some cases, an electrostatic barrier may include a fluid permeable mesh or grill that spans a substantial cross-section of the vent. In some cases, an electrostatic barrier need only be positioned adjacent such a vent to exert electrostatic forces on ions and charged particulate that might otherwise transit the vent. In some cases, an electrostatic barrier may be coupled to power supply voltages and thereby achieve a desired potential. In some cases, a dielectric or electrically isolated conductive surface may accumulate sufficient charge (e.g., by ion impingement) to thereafter exert the desired electrostatic forces and impede further ion and charged particulate transit through the vent.

5. 发明申请

WO2011137119A3 ELECTRODE CONDITIONING IN AN ELECTRODHYDRODYNAMIC FLUID ACCELERATOR DEVICE 审中-公开
标题翻译：电活性流体加速器装置中的电极调节
公开(公告)号：WO2011137119A3
公开(公告)日：2012-03-15
申请号：PCT/US2011033954
申请日：2011-04-26
申请人： TESSERA INC , HONER KENNETH A , GAO GUILIAN , JEWELL-LARSEN NELS
发明人： HONER KENNETH A , GAO GUILIAN , JEWELL-LARSEN NELS
IPC分类号： B03C3/74
CPC分类号： B03C3/743 , B03C3/41 , B03C2201/04
摘要： Conditioning an electrode is performed with a cleaning device (104, 106, 204, 206, 404, 504, 506, 704, 706, 804, 806, 904, 906, 1002) for removing detrimental material or preventing such from forming on electrode surfaces of an electrohydrodynamic device or other ion flow generating device. A conditioning material (304, 810, 910) is deposited on the electrode (102, 202, 302, 508, 708, 808, 908, 1008) to at least partially mitigate erosion, corrosion, oxidations, dendrite formation on the electrode or ozone production. The conditioning material can be deposited by a wearable portion of one or more cleaning blocks or wipers. The cleaning blocks may have a composition selected to be hard enough to remove detrimental material under a selected pressure, while soft enough to be wearable to deposit a conditioning layer on the electrode surface. The conditioning material can be applied as a solid or liquid. The applied conditioning material can include at least one of silver, palladium, platinum, manganese, nickel, zirconium, titanium, tungsten, aluminum, oxides or alloys thereof, carbon, and organometallic materials that decompose under plasma conditions.
摘要翻译：用清洁装置（104,106,204,206,404,504,506,704,706,804,806,904,906,1002）进行调节电极，用于去除有害材料或防止在电极表面上形成电极的电动力装置或其他离子流产生装置。调节材料（304,810,910）沉积在电极（102,202,302,508,708,808,908,1008）上以至少部分地减轻电极或臭氧上的侵蚀，腐蚀，氧化，枝晶形成生产。调理材料可以由一个或多个清洁块或擦拭器的可穿戴部分沉积。清洁块可以具有选择为足够硬的组合以在选定的压力下去除有害材料，同时足够柔软以便在电极表面上沉积调理层。调理材料可以作为固体或液体使用。所施加的调理材料可以包括在等离子体条件下分解的银，钯，铂，锰，镍，锆，钛，钨，铝，氧化物或其合金，碳和有机金属材料中的至少一种。

6. 发明申请

WO2011163052A3 GRANULAR ABRASIVE CLEANING OF AN EMITTER WIRE 审中-公开
标题翻译：发射线的颗粒磨耗清洁
公开(公告)号：WO2011163052A3
公开(公告)日：2012-03-08
申请号：PCT/US2011040711
申请日：2011-06-16
申请人： TESSERA INC , GAO GUILIAN , JEWELL-LARSEN NELS , TSENG CHUNG-CHUAN
发明人： GAO GUILIAN , JEWELL-LARSEN NELS , TSENG CHUNG-CHUAN
IPC分类号： B03C3/74
CPC分类号： B03C3/743 , B03C2201/04
摘要： An apparatus for cleaning an emitter electrode (208, 308, 508, 608, 708) in electrohydrodynamic fluid accelerator (820) and precipitator devices via movement of a cleaning device (200, 300, 500, 700) including abrasive particulates (202, 302, 502, 602) positioned to frictionally engage the emitter electrode. The cleaning device (200, 300, 500, 700) causes the abrasive particulates (202, 302, 502, 602) to travel along a longitudinal extent of the emitter electrode to remove detrimental material accumulated on the electrode. The abrasive particulates (202, 302, 502, 602) can be retained in a housing (204, 404) or on opposed cleaning surfaces (304, 306, 604, 606) and can be compressed by the housing (204, 404) or by an applied force to abrade detrimental material from the electrode surface.
摘要翻译：一种用于通过包括磨料颗粒（202,302）的清洁装置（200,300,500,700）的移动来清洁电动液体流体加速器（820）中的发射电极（208,308,508,608,708）和沉淀器装置的装置，，502,602），其定位成摩擦地接合发射电极。清洁装置（200,300,500,700）使研磨颗粒（202,302,502,602）沿着发射极的纵向延伸，以去除积聚在电极上的有害材料。磨料颗粒（202,302,502,602）可以保持在壳体（204,404）中或相对的清洁表面（304,306,604,606）上，并且可以被壳体（204,404）或通过施加的力从电极表面磨蚀有害材料。

7. 发明申请

WO2012024655A1 ELECTROHYDRODYNAMIC (EHD) AIR MOVER FOR SPATIALLY-DISTRIBUTED ILLUMINATION SOURCES 审中-公开
标题翻译：用于空间分布照明源的电动力（EHD）空气动力
公开(公告)号：WO2012024655A1
公开(公告)日：2012-02-23
申请号：PCT/US2011/048525
申请日：2011-08-20
申请人： TESSERA, INC. , CRISP, Richard , CARBONE, Mark , JEWELL-LARSEN, Nels , JOSEPH, Gustavo , HONER, Kenneth A. , GOLDMAN, Ron , GOUDGE, Liam
发明人： CRISP, Richard , CARBONE, Mark , JEWELL-LARSEN, Nels , JOSEPH, Gustavo , HONER, Kenneth A. , GOLDMAN, Ron , GOUDGE, Liam
IPC分类号： G06F1/20 , H05K7/20 , F28F13/16
CPC分类号： H05K7/20972 , F28F13/16 , G06F1/20 , H05K7/20172
摘要： A display apparatus having at least one laterally elongate array of discrete illumination sources may be cooled using an electrohydrodynamic (EHD) fluid mover. EHD cooling can reduce the temperature of the discrete illumination sources, provide more uniform temperature across the elongate array and display area, reduced power consumption, and provide greater flexibility of illumination design and display mounting. This may reduce overall device lifetime costs, device size or volume, and may improve electronic device performance or user experience.
摘要翻译：具有离散照明源的至少一个横向细长阵列的显示装置可以使用电动液压动力（EHD）流体驱动器来冷却。 EHD冷却可以降低离散照明源的温度，在细长阵列和显示区域提供更均匀的温度，降低功耗，并提供更大的照明设计和显示安装灵活性。这可能会降低整体设备使用寿命，设备尺寸或音量，并可能提高电子设备性能或用户体验。

8. 发明申请

WO2011149667A1 ELECTROHYDRODYNAMIC FLUID MOVER TECHNIQUES FOR THIN, LOW-PROFILE OR HIGH-ASPECT-RATIO ELECTRONIC DEVICES 审中-公开
标题翻译：用于薄型，低配置型或高比例电子设备的电动液体流动技术
公开(公告)号：WO2011149667A1
公开(公告)日：2011-12-01
申请号：PCT/US2011/036064
申请日：2011-05-11
申请人： TESSERA, INC. , JEWELL-LARSEN, Nels , HONER, Kenneth A. , GOLDMAN, Ron , SCHWIEBERT, Matthew K.
发明人： JEWELL-LARSEN, Nels , HONER, Kenneth A. , GOLDMAN, Ron , SCHWIEBERT, Matthew K.
IPC分类号： G06F1/20 , H05K7/20
CPC分类号： G06F1/203 , H01L2924/0002 , H05K7/20172 , H01L2924/00
摘要： Surfaces for electromagnetic shielding, retaining electrostatic charge and indeed collecting ion current in EHD fluid mover designs may be formed as or on surfaces of other components and/or structures in an electronic device (e.g., 100, 700, 1000). In this way, dimensions may be reduced and packing densities increased. In some cases, electrostatically operative portions (e.g., 392, 393, 792, 793, 794, 1192, 1193 and/or 1194) of an EHD fluid mover (e.g., 110, 310, 710, 910, 1010A, 1010B) are formed as or on surfaces of an enclosure, an EMI shield, a circuit board and/or a heat pipe or spreader. Depending on the role of these electrostatically operative portions, dielectric, resistive and/or ozone robust or catalytic coatings or conditioning may be applied.
摘要翻译：用于电磁屏蔽的表面，在EHD流体移动器设计中保持静电电荷并确实收集离子电流可以形成为电子设备（例如，100,700,1000）中的其它部件和/或结构的表面。以这种方式，可以减小尺寸并增加包装密度。在一些情况下，形成EHD流体驱动器（例如，110,310,710,910,1010A，1010B）的静电操作部分（例如，392,339,792,793,794,1192,1193和/或1194）作为外壳，EMI屏蔽，电路板和/或热管或吊具的表面上或之上。根据这些静电操作部分的作用，可以应用电介质，电阻和/或臭氧坚固或催化涂层或调理。

9. 发明申请

WO2009131980A2 IONIC FLUID FLOW ACCELERATOR 审中-公开
标题翻译：离子流体加速器
公开(公告)号：WO2009131980A2
公开(公告)日：2009-10-29
申请号：PCT/US2009/041209
申请日：2009-04-21
申请人： TESSERA, INC. , SCHWIEBERT, Matthew , HONER, Kenneth , JEWELL-LARSEN, Nels, E.
发明人： SCHWIEBERT, Matthew , HONER, Kenneth , JEWELL-LARSEN, Nels, E.
IPC分类号： B03C3/00 , B03C3/41 , H01T19/00
CPC分类号： B03C3/49 , B03C3/41 , B03C2201/04 , B03C2201/10 , B03C2201/14
摘要： An electrohydrodynamic fluid accelerator apparatus includes a corona electrode having an axial shape and configured to receive a first voltage. The electrohydrodynamic fluid accelerator apparatus includes a collector electrode disposed coaxially around the at least one corona electrode and configured to receive a second voltage. Application of the first and second voltages on the corona electrode and the collector electrode, respectively, causes fluid proximate to the corona electrode to ionize and travel in a first direction between the corona electrode and the collector electrode, thereby causing other fluid molecules to travel in a second direction to generate a fluid stream. In at least one embodiment of the invention, the ionized fluid proximate to the emitter electrode travels in a radial direction from the corona electrode to the collector electrode, causing the other fluid molecules to travel in an axial direction to thereby generate the fluid stream.
摘要翻译：电动液体流体加速装置包括具有轴向形状并构造为接收第一电压的电晕电极。电动液体流体加速装置包括集电极电极，其围绕至少一个电晕电极同轴设置，并且被配置为接收第二电压。分别在电晕电极和集电极上施加第一和第二电压使得靠近电晕电极的流体在电晕电极和集电极之间沿第一方向电离并行进，从而使其它流体分子在产生流体流的第二方向。在本发明的至少一个实施例中，靠近发射电极的电离流体从电晕电极沿径向行进到集电极，导致其它流体分子沿轴向行进，从而产生流体流。

10. 发明申请

WO2012145698A2 ELECTROHYDRODYNAMIC (EHD) FLUID MOVER WITH FIELD SHAPING FEATURE AT LEADING EDGE OF COLLECTOR ELECTRODES 审中-公开
标题翻译：具有集电极引线边缘场形特征的电动力学（EHD）流体动力装置
公开(公告)号：WO2012145698A2
公开(公告)日：2012-10-26
申请号：PCT/US2012034551
申请日：2012-04-20
申请人： TESSERA INC , JEWELL-LARSEN NELS
发明人： JEWELL-LARSEN NELS
IPC分类号： G06F1/20 , H05K7/20
CPC分类号： G06F1/203 , G06F1/20 , H05K7/20172 , Y10T29/49002
摘要： Small form-factor ion flow fluid movers that provide electrostatically operative surfaces (193) in a flow channel adjacent to an emitter electrode (191), but upstream of a collector electrode or electrodes (192, 892, 1292), can shape operative electric fields and influence ion flows in ways that accentuate downstream flow while minimizing upstream ion migration. In some cases, dielectric surfaces (or even electrically isolated conductive surfaces) along a flow channel adjacent to an emitter electrode (191) can be configured to collect and retain an initial population of generated ions and thereafter electrostatically repel further ions. Depending on the configuration of such dielectric or electrically isolated conductive surfaces, these repelling electrostatic forces may dissuade ion migration or flow from sensitive but closely proximate components and/or may shape fields to enhance ion flows in a desired downstream direction.
摘要翻译：在与发射电极（191）相邻但在集电极电极（192,892,1292）上游的流动通道中提供静电操作表面（193）的小形状因子离子流动流体移动器可以将操作电场并以加强下游流动的同时最大限度地减少上游离子迁移的方式影响离子流动。在一些情况下，沿着与发射电极（191）相邻的流动通道的电介质表面（或者甚至电隔离的导电表面）可以被配置为收集并保留所产生的离子的初始群体，然后静电排斥其他离子。取决于这种电介质或电隔离的导电表面的配置，这些排斥静电力可以阻止离子迁移或从敏感但紧密接近的组件流动和/或可以形成场以增强期望的下游方向上的离子流。

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