Patent application number | Description | Published |
20090261962 | Tire Sensor Module and Method for its Manufacture - A tire sensor module having a circuit carrier, on or in which at least one sensor element is attached for measuring a measured variable, an antenna for transmitting sensor signals to a receiving unit of the vehicle, and a housing, in whose housing inner chamber the circuit carrier is received, the antenna being provided in the housing material of the housing or on a housing side of the housing. | 10-22-2009 |
20110229375 | Microfluidic System for Purposes of Analysis and Diagnosis and Corresponding Method for Producing a Microfluidic System - A microfluidic system for purposes of analysis and diagnosis is made up of layers arranged substantially one above the other. The microfluidic system includes at least a first and a second conducting-through layer, which respectively comprise at least one channel for a fluid to be conducted through in the respective conducting-through layer. The microfluidic system further includes at least one chip layer, which comprises at least one active, micromechanical element, the active, micromechanical element being in operative connection with at least one of the channels, and the chip layer being arranged between the first and the second conducting-through layer, and the channels being fluidically connected to one another. A corresponding production method is disclosed in addition to the microfluid system. | 09-22-2011 |
20110291301 | Method for Producing Semiconductor Components, and Corresponding Semiconductor Component - A method for producing semiconductor components and a component obtainable by such a method is disclosed. The method comprises the following steps: fixing a conductive film on a carrier; adhesively bonding semiconductor chips onto the conductive film using an adhesive layer, wherein active surfaces of the semiconductor chips, the active surfaces having connection contacts, are situated on that side of the chips which faces the film; overmolding the chips adhesively bonded onto the conductive film with a molding compound; and releasing the conductive film with the overmolded chips from the carrier. In this case, the adhesive layer is structured in such a way that at least connection contacts of the semiconductor chips are free of the adhesive layer and are kept free of the molding compound. | 12-01-2011 |
20120024396 | Method for Producing a Microfluidic System - A method for producing a microfluidic system, containing at least one microfluidic component having at least one microfluidically active surface is disclosed. The method includes providing a microfluidic composite substrate having a connection side, comprising at least one microfluidic component introduced into a polymer composition, wherein the microfluidically active surface of said component forms a part of the connection side of the microfluidic composite substrate. The method further includes providing a mating substrate having a connection side for connection to the microfluidic composite substrate. Also, the method includes providing microfluidic structures at least on the connection side of the composite substrate and/or on the connection side of the mating substrate at least for the purpose of forming a microfluidic channel structure in the microfluidic system. In addition, the method includes connecting the microfluidic composite substrate and the mating substrate by their connection sides to form a microfluidic channel structure. | 02-02-2012 |
20120091544 | COMPONENT HAVING A MICROMECHANICAL MICROPHONE STRUCTURE, AND METHOD FOR ITS PRODUCTION - A component having a robust, but acoustically sensitive microphone structure is provided and a simple and cost-effective method for its production. This microphone structure includes an acoustically active diaphragm, which functions as deflectable electrode of a microphone capacitor, a stationary, acoustically permeable counter element, which functions as counter electrode of the microphone capacitor, and an arrangement for detecting and analyzing the capacitance changes of the microphone capacitor. The diaphragm is realized in a diaphragm layer above the semiconductor substrate of the component and covers a sound opening in the substrate rear. The counter element is developed in a further layer above the diaphragm. This further layer generally extends across the entire component surface and compensates level differences, so that the entire component surface is largely planar according to this additional layer. This allows a foil to be applied on the layer configuration of the microphone structures exposed in the wafer composite, which makes it possible to dice up the components in a standard sawing process. | 04-19-2012 |
20120181639 | COMPONENT AND METHOD FOR THE MANUFACTURE THEREOF - A cost-effective and space-saving component that includes a MEMS element and an access channel to the membrane structure of the MEMS element. | 07-19-2012 |
20120212925 | Component support and assembly having a mems component on such a component support - A component support allows cost-effective, space-saving and low-stress packaging of MEMS components having a sensitive structure. The component support is suited, in particular, for MEMS components, which are mounted in the cavity of a housing and are intended to be electrically contacted. The component support is produced as a composite part in the form of a hollow body open on one side, the composite part being made essentially of a three-dimensionally shaped carrier foil flexible in its shaping, and an encasing material. The encasing material is molded onto one side of the carrier foil, so that the carrier foil is situated on the inner wall of the component support. At least one mounting surface for at least one component is formed on the inner wall having the carrier foil. The carrier foil is also provided with contact surfaces and insulated conductive paths for electrically contacting the at least one component. | 08-23-2012 |
20120235256 | COMPONENT - A wafer-level-based packaging concept for MEMS components having at least one diaphragm structure formed in the component front side is described, according to which an interposer is connected to the front side of the MEMS component, which has at least one passage aperture as an access opening to the diaphragm structure of the MEMS component and which is provided with electrical through contacts so that the MEMS component is electrically contactable via the interposer. The cross-sectional area of the at least one passage aperture in the interposer is to be designed as significantly smaller than the lateral extension of the diaphragm structure of the MEMS component. The at least one passage aperture opens into a cavity between the diaphragm structure and the interposer. | 09-20-2012 |
20130094684 | MICROMECHANICAL FUNCTIONAL APPARATUS, PARTICULARLY A LOUDSPEAKER APPARATUS, AND APPROPRIATE METHOD OF MANUFACTURE - A micromechanical functional apparatus, particularly a loudspeaker apparatus, includes a substrate, at least one circuit chip mounted on the substrate, and an enveloping package in which the circuit chip is packaged. The functional apparatus further includes a micromechanical functional arrangement, particularly a loudspeaker arrangement having a plurality of micromechanical loudspeakers, which is mounted on the enveloping package. A covering device is mounted above the micromechanical functional arrangement, particularly the loudspeaker arrangement, opposite the enveloping package. A method is implemented to manufacture the micromechanical functional apparatus. | 04-18-2013 |
20130126991 | MICROMECHANICAL FUNCTIONAL APPARATUS, PARTICULARLY A LOUDSPEAKER APPARATUS, AND APPROPRIATE METHOD OF MANUFACTURE - A micromechanical functional apparatus, particularly a loudspeaker apparatus, includes a substrate having a top and an underside and at least one circuit chip mounted on the underside in a first cavity. The apparatus further includes a micromechanical functional arrangement, particularly a loudspeaker arrangement, having a plurality of micromechanical loudspeakers mounted on the top in a second cavity. A covering device is mounted above the micromechanical functional arrangement on the top. An appropriate method is implemented to manufacture the micromechanical functional apparatus. | 05-23-2013 |
20130126992 | MEMS Chip Package and Method for Manufacturing an MEMS Chip Package - A MEMS chip package includes a first chip, a second chip, a first coupling element, and a first redistribution layer. The first chip has a first chip surface and a second chip surface, which is opposite the first chip surface. The second chip has a first chip surface and a second chip surface, which is opposite the first chip surface. The first coupling element couples the first chip surface of the second chip to the first chip surface of the first chip, so that a first cavity is defined between the first chip and the second chip. The first redistribution layer is mounted on the second chip surface of the second chip and is configured to provide contact with a substrate. | 05-23-2013 |
20130228937 | Micromechanical Sound Transducer Arrangement and a Corresponding Production Method - A micromechanical sound transducer arrangement includes an electrical printed circuit board having a front side and a rear side. A micromechanical sound transducer structure is applied to the front side using the flip-chip method. The printed circuit board defines an opening for emitting soundwaves in the region of the micromechanical sound transducer structure. | 09-05-2013 |
20130256919 | MULTIFUNCTION SENSOR AS POP MICROWAVE PCB - A method for producing a component with at least one micro-structured or nano-structured element includes applying at least one micro-structured or nano-structured element to a carrier. The element has at least one area configure to make contact and the element is applied to the carrier such that the at least one area adjoins the carrier. The element is enveloped in an enveloping compound and the element-enveloping compound composite is detached from the carrier. A first layer comprising electrically conductive areas is applied to the side of the element-enveloping compound composite that previously adjoined the carrier. At least one passage is introduced into the enveloping compound. A conductor layer is applied to the surface of the passage and at least to a section of the layer comprising the first electrically conductive areas to generate a through contact, which enables space-saving contacting. A component is formed from the method. | 10-03-2013 |