Patent application number | Description | Published |
20090137079 | Method for manufacturing a microelectromechanical component, and a microelectromechanical component - The invention relates to microelectromechanical components, like microelectromechanical gauges used in measuring e.g. acceleration, angular acceleration, angular velocity, or other physical quantities. The microelectromechanical component, according to the invention, comprises a microelectromechanical chip part, sealed by means of a cover part, and an electronic circuit part, suitably bonded to each other. The aim of the invention is to provide an improved method of manufacturing a microelectromechanical component, and to provide a microelectromechanical component, which is applicable for use particularly in small microelectromechanical sensor solutions. | 05-28-2009 |
20100290199 | Encapsulation Module Method for Production and Use Thereof - A method for producing an encapsulation module and/or for encapsulating a micromechanical arrangement, wherein electronic connection provisions are formed from a blank of electrically conductive semiconductor material, by one or more structuring processes and/or etching processes, wherein, in the course of forming the electronic connection provisions, a pedestal of the semiconductor material arises, on which the electronic connection provisions are arranged, wherein the latter are subsequently embedded with an embedding material and the embedding material and/or the semiconductor pedestal are removed after the embedding to an extent such that a defined number of the electronic connection provisions have electrical contacts on at least one of the outer surfaces of the encapsulation module thus produced, wherein | 11-18-2010 |
20120119312 | METHOD FOR MANUFACTURING A MICROELECTROMECHANICAL COMPONENT; AND A MICROELECTROMECHANICAL COMPONENT - The invention relates to microelectromechanical components, like microelectromechanical gauges used in measuring e.g. acceleration, angular acceleration, angular velocity, or other physical quantities. The microelectromechanical component, according to the invention, comprises a microelectromechanical chip part, sealed by means of a cover part, and an electronic circuit part, suitably bonded to each other. The aim of the invention is to provide an improved method of manufacturing a microelectromechanical component, and to provide a microelectromechanical component, which is applicable for use particularly in small microelectromechanical sensor solutions. | 05-17-2012 |
20120206017 | METHOD AND DEVICE FOR ENERGY HARVESTING | 08-16-2012 |
20120326565 | ENERGY HARVESTING/TIRE PRESSURE, TEMPERATURE AND TIRE DATA TRANSMITTER - The invention embodies a harvester ( | 12-27-2012 |
20140001984 | RESONATOR | 01-02-2014 |
20140217615 | METHOD OF MAKING A SYSTEM-IN-PACKAGE DEVICE, AND A SYSTEM-IN-PACKAGE DEVICE - A method of making a system-in-package device, and a system-in-package device is disclosed. In the method, at least one first species die with predetermined dimensions, at least one second species die with predetermined dimensions, and at least one further component of the system-in-device is included in the system-in package device. At least one of the first and second species dies is selected for redimensioning, and material is added to at least one side of the selected die such that the added material and the selected die form a redimensioned die structure. A connecting layer is formed on the redimensioned die structure. The redimensioned die structure is dimensioned to allow mounting of the non-selected die and the at least one further component into contact with the redimensioned die structure via the connecting layer. | 08-07-2014 |
20140332910 | MICROELECTROMECHANICAL DEVICE AND A METHOD OF MANUFACTURING - A microelectromechanical device that comprises a wafer plate, a group of one or more wafer connector elements, and an electrical distribution layer between them. For reduced device thickness, the wafer plate comprises at least two dies and bonding material that bonds the at least two dies alongside each other to the longitudinal extent of the wafer plate, wherein at least one of the dies is a microelectromechanical die. The electrical distribution layer covers the wafer plate and includes a layer of dielectric material and a layer of conductive material, wherein the layer of conductive material is patterned within the layer of dielectric material for electrical interconnection of the dies and the wafer connector elements. With the new configuration, significantly reduced MEMS device thicknesses are achieved | 11-13-2014 |
20140352445 | PRESSURE SENSOR - A microelectromechanical pressure sensor structure comprises a planar base, side walls and a diaphragm plate, attached to each other to form a hermetically closed gap that provides a reference pressure. The diaphragm plate extends along a planar inner surface on top of the side walls, and has an outer surface on the opposite side of the diaphragm plate. At least part of the outer surface of the diaphragm plate forms a planar part that includes a recess, a depth of which extends parallel to the side walls and is less than the nominal thickness of the diaphragm. A large part of reasons causing the different bending of the diaphragm and the underlying structures can be eliminated with one or more recesses arranged to the pressure sensor structure. | 12-04-2014 |
20140352446 | PRESSURE SENSOR STRUCTURE - A microelectromechanical pressure sensor structure that comprises a planar base and side walls and a diaphragm plate. The side walls extend circumferentially away from the planar base to a top surface of the side walls. The planar base, the side walls and the diaphragm plate are attached to each other to form a hermetically closed gap in a reference pressure, and a top edge of the inner surfaces of the side walls forms a periphery of a diaphragm. The diaphragm plate comprises one or more planar material layers of which a first planar material layer spans over the periphery of the diaphragm. The top surface of the side walls comprises at least one isolation area that is not covered by the first planar material layer. | 12-04-2014 |
20150143905 | RESONATOR - A micro-electro-mechanical device with a closed feed-back damping loop is provided. Displacement in the mechanical resonator is opposed with a damping force determined by the closed feed-back loop that comprises a filter with a peaked frequency response, and associated phase adjustment. An oscillation-free configuration that allows high signal amplification is achieved. | 05-28-2015 |
20150204744 | PRESSURE SENSOR STRUCTURE - A microelectromechanical pressure sensor structure that comprises a planar base, a side wall layer and a diaphragm plate. The side wall layer forms side walls that extend away from the planar base into contact with the diaphragm plate. The side wall layer is formed of at least three layers, a first layer and a second layer of insulating material and a third layer of conductive material, wherein the third layer is between the first layer and the second layer. The conducting layer provides a shield electrode within the isolating side wall layer. This shield electrode is adapted to reduce undesired effects to the capacitive measurement results. | 07-23-2015 |
20150226624 | PRESSURE SENSOR - A microelectromechanical pressure sensor structure wherein the length of the diaphragm is at least three times the width of the diaphragm. The oblong diaphragm experiences a minimized difference between lateral bending of the wafer and of the diaphragm along the width of the diaphragm. In a perpendicular direction, the diaphragm is at least three times longer due to which it accurately aligns with the bending form of the wafer. Due to this, the total error caused by bending of the structure is significantly reduced and a more robust structure is achieved. At the same time, the longer diaphragm provides mode deflected area for detection and thus significantly improves sensitivity of the device. | 08-13-2015 |