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公开(公告)号：US20100302734A1
公开(公告)日：2010-12-02
申请号：US12474333
申请日：2009-05-29
IPC分类号： H05K7/20
CPC分类号： H01L23/473 , H01L23/3731 , H01L2924/0002 , H01L2924/00
摘要： A heatsink assembly for cooling a heated device includes a ceramic substrate having a plurality of cooling fluid channels integrated therein. The ceramic substrate includes a topside surface and a bottomside surface. A layer of electrically conducting material is bonded or brazed to only one of the topside and bottomside surfaces of the ceramic substrate. The electrically conducting material and the ceramic substrate have substantially identical coefficients of thermal expansion.
摘要翻译： 用于冷却加热设备的散热器组件包括具有集成在其中的多个冷却流体通道的陶瓷基板。 陶瓷基板包括顶侧表面和底部表面。 一层导电材料被结合或钎焊到仅陶瓷衬底的顶侧和底部表面中的一个。 导电材料和陶瓷基片具有基本相同的热膨胀系数。
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12.发明申请METHODS FOR MAKING MILLICHANNEL SUBSTRATE, AND COOLING DEVICE AND APPARATUS USING THE SUBSTRATE 有权用于制造MILLICHANNEL基板的方法，以及使用基板的冷却装置和装置公开(公告)号：US20100226093A1
公开(公告)日：2010-09-09
申请号：US12400067
申请日：2009-03-09
CPC分类号： H01L23/473 , C04B2237/407 , H01L23/3735 , H01L2224/32225 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H05K1/0272 , H05K1/0306 , H05K3/0061 , H05K2201/0355 , H05K2201/09745 , Y10T29/4935 , Y10T29/49366 , Y10T29/494 , Y10T428/2457 , H01L2924/00
摘要： A substrate for power electronics mounted thereon, comprises a middle ceramic layer having a lower surface and an upper surface, an upper metal layer attached to the upper surface of the middle ceramic layer, and a lower metal layer attached to the lower surface of the middle ceramic layer. The lower metal layer has a plurality of millichannels configured to deliver a coolant for cooling the power electronics, wherein the millichannels are formed on the lower metal layer prior to attachment to the lower surface of the middle ceramic layer. Methods for making a cooling device and an apparatus are also presented.
摘要翻译： 安装在其上的用于电力电子的基板包括具有下表面和上表面的中间陶瓷层，附着到中间陶瓷层的上表面的上金属层和附接到中间陶瓷层的下表面的下金属层 陶瓷层。 下金属层具有多个毫通道，其构造成输送用于冷却电力电子设备的冷却剂，其中在连接到中间陶瓷层的下表面之前，在下金属层上形成毫通道。 还提出了制造冷却装置和装置的方法。
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公开(公告)号：US20100157526A1
公开(公告)日：2010-06-24
申请号：US12317361
申请日：2008-12-22
申请人： Richard Alfred Beaupre , Ljubisa Dragoljub Stevanovic , Daniel Jason Erno , Charles Gerard Woychik
发明人： Richard Alfred Beaupre , Ljubisa Dragoljub Stevanovic , Daniel Jason Erno , Charles Gerard Woychik
CPC分类号： H01L23/473 , H01L23/3735 , H01L2224/48091 , H01L2924/09701 , Y10T29/4935 , H01L2924/00014
摘要： A cooling device includes a ceramic substrate with a metal layer bonded to an outer planar surface. The cooling device also includes a channel layer bonded to an opposite side of the ceramic substrate and a manifold layer bonded to an outer surface of the channel layer. The substrate layers are bonded together using a high temperature process such as brazing to form a single substrate assembly. A plenum housing is bonded to the single substrate assembly via a low temperature bonding process such as adhesive bonding and is configured to provide extended manifold layer inlet and outlet ports.
摘要翻译： 冷却装置包括具有结合到外平面的金属层的陶瓷基板。 冷却装置还包括结合到陶瓷基板的相对侧的通道层和结合到通道层的外表面的歧管层。 使用诸如钎焊的高温工艺将衬底层结合在一起以形成单个衬底组件。 通过诸如胶粘剂的低温粘合工艺将增压室结合到单个基板组件，并且被配置为提供延伸的歧管层入口和出口。
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公开(公告)号：US08567046B2
公开(公告)日：2013-10-29
申请号：US12632084
申请日：2009-12-07
申请人： Satish Prabhakaran , John Stanley Glaser , Ljubisa Dragoljub Stevanovic , Juan Manuel Rivas Davila
发明人： Satish Prabhakaran , John Stanley Glaser , Ljubisa Dragoljub Stevanovic , Juan Manuel Rivas Davila
IPC分类号： H01F7/06
CPC分类号： H01F17/02 , H01F17/06 , H01F27/10 , H01F27/2804 , H01F27/2895 , H01F41/041 , Y10T29/49002 , Y10T29/49071 , Y10T29/49073 , Y10T29/49075 , Y10T156/10
摘要： A method for making a magnetic component is provided. The method comprises providing a core with one or more ridges protruding from one or more surfaces of the core, depositing one or more electrically conductive materials on the core, and removing at least a portion of the one or more ridges to form one or more continuous conductors wound around the core. Each of the one or more continuous conductors defines at least one insulating gap. Further, a magnetic component and methods for making the magnetic component are also presented.
摘要翻译： 提供了一种制造磁性部件的方法。 该方法包括提供具有从芯的一个或多个表面突出的一个或多个脊的芯，在芯上沉积一个或多个导电材料，以及去除所述一个或多个脊的至少一部分以形成一个或多个连续 导体缠绕在芯上。 一个或多个连续导体中的每一个限定至少一个绝缘间隙。 此外，还提出了磁性部件和用于制造磁性部件的方法。
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公开(公告)号：US07258464B2
公开(公告)日：2007-08-21
申请号：US10323251
申请日：2002-12-18
申请人： Garron K. Morris , Kamlesh Mundra , Ljubisa Dragoljub Stevanovic , Ashutosh Joshi , Didier G. Rouaud , Janos G. Sarkozi
发明人： Garron K. Morris , Kamlesh Mundra , Ljubisa Dragoljub Stevanovic , Ashutosh Joshi , Didier G. Rouaud , Janos G. Sarkozi
IPC分类号： F21V29/00
CPC分类号： F21V29/67 , F21V29/004 , F21V29/15 , F21V29/51 , F21V29/70
摘要： A lamp having a lighting source, integral electronics, and a thermal distribution mechanism disposed in a housing. The thermal distribution mechanism may include a For example, the lamp may include a thermal shield between the lighting source and the integral electronics. The lamp also may have a forced convection mechanism, such as an air-moving device, disposed adjacent the integral electronics. A heat pipe, a heat sink, or another conductive heat transfer member also may be disposed in thermal communication with one or more of the integral electronics. For example, the integral electronics may be mounted to a thermally conductive board. The housing itself also may be thermally conductive to conductively spread the heat and convect/radiate the heat away from the lamp.
摘要翻译： 一种具有照明源，集成电子部件和布置在壳体中的热分配机构的灯。 热分配机构可以包括例如，灯可以包括在照明源和集成电子器件之间的热屏蔽。 该灯还可以具有邻近整体电子设备设置的强制对流机构，例如空气移动装置。 还可以将热管，散热器或另一导电传热构件设置成与一个或多个整体电子器件热连通。 例如，整体电子器件可以安装到导热板上。 壳体本身也可以是导热的，以导电地传播热量并使热量远离灯的对流/辐射。
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公开(公告)号：US20080304296A1
公开(公告)日：2008-12-11
申请号：US11810825
申请日：2007-06-06
申请人： Ravisekhar NadimpalliRaju , Richard S. Zhang , Rajib Datta , Allen Michael Ritter , Ljubisa Dragoljub Stevanovic
发明人： Ravisekhar NadimpalliRaju , Richard S. Zhang , Rajib Datta , Allen Michael Ritter , Ljubisa Dragoljub Stevanovic
CPC分类号： H02J4/00 , H02M1/14 , H02M7/217 , H02M2001/007
摘要： A galvanic isolated DC-DC and DC-AC power conversion system is coupled to a plurality of DC sources which are derived from a combination of a plurality of single-phase and three-phase AC-DC converters. The DC-DC and DC-AC power conversion system in one embodiment is configured to provide mixed type outputs (mixed frequency, e.g. DC with 50 or 60 Hz, with 400 Hz; mixed voltage levels).
摘要翻译： 电流隔离DC-DC和DC-AC电力转换系统耦合到从多个单相和三相AC-DC转换器的组合导出的多个DC源。 一个实施例中的DC-DC和DC-AC电力转换系统被配置为提供混合型输出（混合频率，例如具有50Hz或60Hz的DC，具有400Hz;混合电压电平）。
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公开(公告)号：US20080123250A1
公开(公告)日：2008-05-29
申请号：US11605777
申请日：2006-11-28
CPC分类号： H01G4/14 , Y02T10/7022
摘要： A capacitor is provided. The capacitor includes a dielectric polymer film comprising a cyanoresin and at least one electrode coupled to the dielectric polymer film. The capacitor has an energy density of at least about 5 J/cc. A method of making a capacitor is provided. The method includes dissolving a cyanoresin in a solvent to form a solution and coating the solution on a substrate to form a dielectric polymer film. The dielectric polymer film has a breakdown strength of at least about 300 kV/mm.
摘要翻译： 提供电容器。 电容器包括介电聚合物膜，其包含氰基树脂和至少一个电极，其耦合到电介质聚合物膜。 电容器具有至少约5J / cc的能量密度。 提供制造电容器的方法。 该方法包括将氰基树脂溶解在溶剂中以形成溶液并将溶液涂布在基材上以形成介电聚合物膜。 电介质聚合物膜具有至少约300kV / mm的击穿强度。
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公开(公告)号：US07353859B2
公开(公告)日：2008-04-08
申请号：US10998707
申请日：2004-11-24
IPC分类号： H05K7/20
CPC分类号： H01L23/473 , H01L2224/32225 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/00
摘要： An apparatus for cooling at least one heated surface includes a base plate defining a number of inlet and outlet manifolds. The inlet manifolds are configured to receive a coolant, and the outlet manifolds exhaust the coolant. The inlet and outlet manifolds are interleaved. The apparatus also includes at least one substrate having inner and outer surfaces. The inner surface is coupled to the base plate and defines a number of microchannels that receive the coolant from the inlet manifolds and deliver the coolant to the outlet manifolds. The microchannels are oriented substantially perpendicular to the inlet and outlet manifolds. The outer surface is in thermal contact with the heated surface. The apparatus also includes an inlet plenum that supplies the coolant to the inlet manifolds, and an outlet plenum that exhausts the coolant from the outlet manifolds. The inlet plenum and outlet plenum are oriented in a plane of the base plate.
摘要翻译： 用于冷却至少一个加热表面的装置包括限定多个入口和出口歧管的基板。 入口歧管被构造成接收冷却剂，并且出口歧管排出冷却剂。 入口和出口歧管交错。 该装置还包括具有内表面和外表面的至少一个基底。 内表面联接到基板并限定许多微通道，其从入口歧管接收冷却剂并将冷却剂输送到出口歧管。 微通道基本上垂直于入口歧管和出口歧管取向。 外表面与加热表面热接触。 该装置还包括将冷却剂供应到入口歧管的入口增压室和从出口歧管排出冷却剂的出口增压室。 入口增压室和出口增压室在基板的平面内定向。
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公开(公告)号：US20060108098A1
公开(公告)日：2006-05-25
申请号：US10998707
申请日：2004-11-24
IPC分类号： H05K7/20
CPC分类号： H01L23/473 , H01L2224/32225 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/00
摘要： An apparatus for cooling at least one heated surface includes a base plate defining a number of inlet and outlet manifolds. The inlet manifolds are configured to receive a coolant, and the outlet manifolds exhaust the coolant. The inlet and outlet manifolds are interleaved. The apparatus also includes at least one substrate having inner and outer surfaces. The inner surface is coupled to the base plate and defines a number of microchannels that receive the coolant from the inlet manifolds and deliver the coolant to the outlet manifolds. The microchannels are oriented substantially perpendicular to the inlet and outlet manifolds. The outer surface is in thermal contact with the heated surface. The apparatus also includes an inlet plenum that supplies the coolant to the inlet manifolds, and an outlet plenum that exhausts the coolant from the outlet manifolds. The inlet plenum and outlet plenum are oriented in a plane of the base plate.
摘要翻译： 用于冷却至少一个加热表面的装置包括限定多个入口和出口歧管的基板。 入口歧管被构造成接收冷却剂，并且出口歧管排出冷却剂。 入口和出口歧管交错。 该装置还包括具有内表面和外表面的至少一个基底。 内表面联接到基板并限定许多微通道，其从入口歧管接收冷却剂并将冷却剂输送到出口歧管。 微通道基本上垂直于入口歧管和出口歧管取向。 外表面与加热表面热接触。 该装置还包括将冷却剂供应到入口歧管的入口增压室和从出口歧管排出冷却剂的出口增压室。 入口增压室和出口增压室在基板的平面内定向。
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公开(公告)号：US06893145B2
公开(公告)日：2005-05-17
申请号：US10784486
申请日：2004-02-20
申请人： Ljubisa Dragoljub Stevanovic , Eugene George Olczak , Frank Jacob John Mueller , Dietmar Karl Sundermann
发明人： Ljubisa Dragoljub Stevanovic , Eugene George Olczak , Frank Jacob John Mueller , Dietmar Karl Sundermann
CPC分类号： G03B42/08
摘要： An X-ray localizer light system comprises: a long life X-ray localizer light source; an optical concentrator, the light source being situated at a first focal spot, the optical concentrator being configured for concentrating X-ray localizer light from the light source to a second focal spot; and an opaque shield having an aperture therein situated proximate to the second focal spot and being of such a geometrical shape so as to maximize light throughput while meeting light field edge contrast requirements. In another light system, the optical concentrator comprises a reflector comprising a quasi-ellipsoidal portion within which the light source is situated, a cylindrical portion situated between the quasi-ellipsoidal portion and the shield for reflecting stray light, a back reflector portion situated proximate to the shield, and a centrally-mounted portion situated between the aperture and the light source for directing back-reflected light in the direction of the aperture.
摘要翻译： X射线定位器光系统包括：长寿命X射线定位器光源; 所述光源位于第一焦斑处，所述光集中器被配置为将来自所述光源的X射线定位器光聚焦到第二焦点; 以及不透明屏蔽，其中具有孔，其中位于第二焦点附近并且具有这种几何形状，以便在满足光场边缘对比度要求的同时最大化光通量。 在另一个光系统中，光集中器包括反射器，该反射器包括准椭圆体部分，光源位于该准椭圆体部分内，位于准椭球部分和屏蔽之间的圆柱部分用于反射杂散光， 屏蔽件和位于孔和光源之间的中心安装部分，用于沿着孔的方向引导反射反射光。
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