Patent application number | Description | Published |
20100308475 | COMPOSITE OF AT LEAST TWO SEMICONDUCTOR SUBSTRATES AND A PRODUCTION METHOD - A composite, including a first semiconductor substrate that is secured by soldering material to at least one second semiconductor substrate, a eutectic being formed between the soldering material and the second semiconductor substrate and/or at least one layer possibly provided on the semiconductor substrate. It is provided that the eutectic is formed between the soldering material and a microstructure, which is formed in the region of contact with the soldering material on the second semiconductor substrate and/or the layer. Also described is a production method. | 12-09-2010 |
20110233750 | Arrangement of Two Substrates having an SLID Bond and Method for Producing such an Arrangement - An arrangement having a first and a second substrate is disclosed, wherein the two substrates are connected to one another by means of an SLID (Solid Liquid InterDiffusion) bond. The SLID bond exhibits a first metallic material and a second metallic material, wherein the SLID bond comprises the intermetallic Al/Sn-phase. | 09-29-2011 |
20120038049 | COMPONENT HAVING A VIA, AND A METHOD FOR MANUFACTURING SUCH A COMPONENT - A component including a via for electrical connection between a first and a second plane of a substrate is provided. The substrate has a borehole having an inner wall that is coated with a conductive layer made of an electrically conductive material, an intermediate layer being disposed between the inner wall and the conductive layer. The intermediate layer includes electrically insulating SiC. | 02-16-2012 |
20120187509 | Contact Arrangement For Establishing A Spaced, Electrically Conducting Connection Between Microstructured Components - A contact arrangement for establishing a spaced, electrically conducting connection between a first wafer and a second wafer includes an electrical connection contact, a passivation layer on the electrical connection contact, and a dielectric spacer layer arranged on the passivation layer, wherein the contact arrangement is arranged at least on one of the first wafer and the second wafer, wherein the contact arrangement comprises trenches at least partly filled with a first material capable of forming a metal-metal connection, wherein the trenches are continuous trenches from the dielectric spacer layer through the passivation layer as far as the electrical connection contact, and wherein the first material is arranged in the trenches from the electrical connection contact as far as the upper edge of the trenches. | 07-26-2012 |
20120280409 | Micromechanical Method and Corresponding Assembly for Bonding Semiconductor Substrates and Correspondingly Bonded Semiconductor Chip - A micromechanical assembly for bonding semiconductor substrates includes a semiconductor substrate having a chip pattern having a plurality of semiconductor chips, each having a functional region and an edge region surrounding the functional region. There is a bonding frame made of a bonding alloy made from at least two alloy components in the edge region, spaced apart from the functional region. Within the part of the edge region surrounding the bonding frame between the bonding frame and the functional region, there is at least one stop frame made of at least one of the alloy components, which is configured such that when a melt of the bond alloy contacts the stop frame during bonding, the bonding alloy solidifies. | 11-08-2012 |
20120292641 | SEMICONDUCTOR DEVICE HAVING AT LEAST ONE CONTACT, AND MANUFACTURING METHOD FOR A SEMICONDUCTOR DEVICE HAVING AT LEAST ONE CONTACT - A semiconductor device having a substrate, and at least one contact, situated on and/or above a surface of the substrate, having at least one layer made of a conductive material, the conductive material including at least one metal. The layer made of the conductive material is sputtered on, and has tear-off marks on at least one outer side area between an outer base area facing the surface and an outer contact area facing away from the surface. A manufacturing method for a semiconductor device having at least one contact is also described. | 11-22-2012 |
20130098154 | Piezoresistive Micromechanical Sensor Component and Corresponding Measuring Method - A piezoresistive micromechanical sensor component includes a substrate, a seismic mass, at least one piezoresistive bar, and a measuring device. The seismic mass is suspended from the substrate such that it can be deflected. The at least one piezoresistive bar is provided between the substrate and the seismic mass and is subject to a change in resistance when the seismic mass is deflected. The at least one piezoresistive bar has a lateral and/or upper and/or lower conductor track which at least partially covers the piezoresistive bar and extends into the region of the substrate. The measuring device is electrically connected to the substrate and to the conductor track and is configured to measure the change in resistance over a circuit path which runs from the substrate through the piezoresistive bar and from the piezoresistive bar through the lateral and/or upper and/or lower conductor track. | 04-25-2013 |
20140355094 | MICROMECHANICAL STRUCTURE AND CORESPONDING MANUFACTURING METHOD - A micromechanical structure includes a substrate having an upper side and a lower side, the substrate having a first region and a second region adjacent thereto, the upper side being fashioned in the first region as a mirror region that reflects light. In the second region on the upper side of the substrate, a network-type structure and/or a web-type structure is fashioned, such that the second region is essentially non-light-reflective. | 12-04-2014 |
Patent application number | Description | Published |
20090045893 | Electromagnetic switching device - An electromagnetic switching device is disclosed with an electromagnet and a movable magnet armature, which is mounted in the switching device with a resetting force, which counteracts the closing force, is different than zero in an OPEN position and is formed at least partially by a magnet arrangement with at least one permanent magnet. The magnet arrangement is arranged fixed in position in the switching device outside the magnetic circuit formed from the electromagnet and the magnet armature, and whose resetting force, which acts on the magnet armature, is at a maximum in the OPEN position. | 02-19-2009 |
20090046403 | Breaker device for low-voltage applications - In breaker devices an early short-circuit recognition is required and also a tripping of the contacts. The recognition of a short-circuit occurs so early that with consideration of the response time of the measuring probes and the unlocking mechanism by a suitable analysis algorithm the release of the movable contact occurs before or at least at the time that the current-breaking forces correspond to the contact force. The contact force is hence compensated for and a rapid opening of the contacts can be achieved. | 02-19-2009 |
20090144019 | Method for Determining Contact Erosion of an Electromagnetic Switching Device, and Electromagnetic Switching Device Comprising a Mechanism Operating According to Said Method - In order to determine contact erosion of an electromagnetic switching device, a mechanical parameter is measured which characterizes the time course of the relative movement between the contacts, said movement being caused by an actuator. The point in time when the contacts close is determined by evaluating the time course of the relative movement, and the distance traveled by the contacts until said point in time or the distance traveled by the actuator from said point in time until reaching the final position thereof is detected at least indirectly and is compared to a stored reference value. | 06-04-2009 |
20090251237 | ELECTROMAGNETIC DRIVE UNIT AND AN ELECTROMECHANICAL SWITCHING DEVICE - An electromechanical switching device, especially a contactor or a multifunctional device including a contactor, includes at least one stationary contact piece, at least one movable contact piece movable to and from the at least one stationary contact piece for opening or closing a current path and an electromagnetic drive unit including a yoke and a coil and a movable armature. In at least one embodiment, the electromagnetic drive unit is adapted to displace the movable contact piece in response to a voltage applied to the coil. The at least one movable contact piece and the at least one stationary contact piece are adapted to limit movement of the armature after activation of the electromagnetic drive unit. | 10-08-2009 |
20090302980 | Electromagnetic Drive Unit and an Electomechanical Switching Device - An electromagnetic drive unit is disclosed, including a yoke and a movable armature. In at least one embodiment, the yoke and the armature have a matched shape so that, when the electromagnetic drive unit is activated, the armature is adapted to at least partially cross the yoke. An electromechanical switching device is also disclosed. | 12-10-2009 |
20110163014 | SEPARATING DEVICE FOR SEPARATING MAGNETIZABLE PARTICLES AND NON-MAGNETIZABLE PARTICLES TRANSPORTED IN A SUSPENSION FLOWING THROUGH A SEPARATING CHANNEL - A separating device ( | 07-07-2011 |
20110174710 | SEPARATING DEVICE FOR SEPARATING MAGNETIZABLE PARTICLES AND NON-MAGNETIZABLE PARTICLES TRANSPORTED IN A SUSPENSION FLOWING THROUGH A SEPARATING CHANNEL - A separating device ( | 07-21-2011 |
20120325728 | SEPARATING DEVICE FOR SEPARATING A MIXTURE - A separating device for separating a mixture of magnetizable and non-magnetizable particles contained in a suspension that is conducted in a separating channel is provided, the separating device including a laminated, ferromagnetic yoke arranged to one side of the separating channel, e.g., a yoke made of iron, having at least one magnetic field generating means for generating a magnetic deflecting field and a separating element arranged at the outlet of the separating channel for separating the magnetic particles, wherein the magnetic field generating means is a coil assembly including coils equidistantly arranged in grooves of the yoke along the separating channel and which can be actuated via a control device such that a temporally variable deflecting magnetic field, substantially deflecting toward the yoke, e.g., a traveling wave, is generated, having substantially field-free regions passing over the entire length of the separating channel. | 12-27-2012 |
Patent application number | Description | Published |
20090026129 | Filter element with sealing and method of producing the filter element - A filter element has a fold arrangement and a shaped seal extending about at least one section of a circumference of the fold arrangement. The shaped seal consists of a thixotropic sealing material or at least contains such a thixotropic sealing material. The thixotropic sealing material is thixotropic PUR or thixotropic silicone or a mixture of both. | 01-29-2009 |
20130098824 | Filter Device, in Particular Liquid Filter - A filter device has, in a housing, a filter element and, downstream of the filter element, an outflow opening for discharging the cleaned medium. Between the filter element and the outflow opening there is arranged a diverting part, wherein on the diverting part there is formed an overflow region for the flow of the medium from the filter element to the outflow opening, and the outflow opening is situated at the same level as or below the overflow region. | 04-25-2013 |
20130140223 | Liquid Filter and Filter Element With an Additive Container - A filter housing ( | 06-06-2013 |
20150034550 | Filter Element for Liquid Filtration - A filter element for liquid filtration has a first layer and a second layer. The first and second layers are arranged one behind the other in the direction of flow. The first layer is a filter layer of cellulose, and the second downstream layer is a nonwoven of plastic fibers, wherein the second layer has a smaller thickness than the first layer. | 02-05-2015 |
Patent application number | Description | Published |
20110138353 | Procedure And Development Environment For Generation Of An Executable Overall Control Program - A procedure for generating an executable overall control program such as a measurement, control, regulation and/or calibration is illustrated and described for controlling a control system having at least one electronic processor unit, whereby multiple functional model components of one of the functional models describing the functionality of the overall control program are compiled in data code, the data elements used in the functional model components are listed at least partially in one of the various data element sets of the functional model. References between data elements in the data element set and those functional model components of the functional model in which the data elements are used are registered, and these references are saved as additional reference information. Such data elements in the data element sets, which are assigned to multiple functional model components are grouped as common data elements in at least one data element group, and at least a part of the data elements in the data element set is compiled to data code. The data code for common data elements is generated from the data set independently of the functional model, and the function code and the data code are completely merged and compiled into the executable overall control program using the reference information consistently. | 06-09-2011 |
20110218654 | Method For Optimizing A Control Program For Actuators - Method for optimizing a control program for actuators, wherein by means of the control program, at least one first function comprising the allocated program lines is executed to control a first actuator, the control program being in the form of an executable model in a first step, and, based on the model, an instrumented program code being generated by a code generator for a test control program, and a first parameter being allocated to the first function, and wherein by means of a test unit, the test control program is processed repeatedly with predefined input values and, based on the result of this processing, a value is allocated to the first parameter, and the value allocated to the first parameter is stored in a memory area allocated to the model, and in a second step, the optimized control program is generated by the code generator, the value allocated to the first parameter being read out of the allocated memory area by an optimization unit of the code generator and compared with a predefined threshold value, and then a decision is made by the optimization unit on the basis of the result of the comparison as to whether the allocated program lines are to be tied directly into the control program or tied in by means of a subprogram retrieval. | 09-08-2011 |
20130125087 | Method For Estimating Resource Consumption In The Generation Of A Control Device Program Code - A method for estimating a resource consumption of storage space and/or of required runtime of a control device program code to be generated for a control program, whereby the functionality of the control program is given in an executable model. The model has a function with first functional magnitudes and first information associated with the first functional magnitudes and optimization parameters for optimizing a code generator. A program code representation is generated for part of the model comprising the function by the code generator taking into account first values of the optimization parameters. An estimation unit comprises a resource model with hardware parameters. An estimated value for the storage space requirement is determined for the control device program code and/or a runtime estimated value is determined for the control device program code by the estimation unit taking into account the hardware parameters and based on the program code representation. | 05-16-2013 |
20140075409 | METHOD FOR THE COMPUTER-AIDED GENERATION OF AT LEAST ONE PART OF AN EXECUTABLE CONTROL PROGRAM - A method for the computer-aided generation of at least one part of an executable control program, particularly a measuring, control, regulating, and/or calibration program, for controlling a control system having at least one electronic processor unit is provided. The functionality of the control program is described at least partially in at least one graphical model and the graphical model is divided in hierarchical levels into submodels. A submodel can be divided nested into submodels of a lower hierarchical level, whereby values for options for the compiling of the graphical model to program code are preset and program code is generated from the model co-compiled to the executable control program. Values for options for the compiling of the graphical model to program code and to the executable control program can be preset thereby granularly with the automatic avoidance of conflicting presettings of values for these options. | 03-13-2014 |