| Patent application number | Description | Published |
|---|
| 20080291938 | Connecting Device for Randomly Connecting a Number of Transmitters and Receivers, Communication Device and Method for Producing Connecting Device - A connection device for random connection of a first member of first transmission/reception units with a second number of second transmission/reception units has a switching matrix that includes a third number of controllable micromechanical switching elements that are respectively activatable to establish a connection between one of the first transmission/reception units and one of the second transmission/reception units. A control circuit selectively activates the respective micromechanical switching elements to selectively establish respective connections between the first number of first transmission/reception units and the second number of transmission/reception units. | 11-27-2008 |
| 20090173527 | Method for Integrating Functional Nanostructures Into Microelectric and Nanoelectric circuits - A nanostructure is provided on a substrate by forming at least one multi-electrode arrangement on the substrate, wherein said electrodes comprise respective electrode areas projected with respect to the opposite electrode ends which extend along a line in such a way that the adjacent ends produce a respectively frequency time-variable potential difference. A suspension of nano-object such as nanotubes, nanowires and/or carbon nanotubes is produced and then transferred to the substrate between the adjacent ends. The assembly of respective individual nano-objects is dielectrophoreticly deposited on the line between said adjacent ends, and the assembly of respective nano-objects is fused in the area of the ends in such a way that the nanostructure is formed. | 07-09-2009 |
| 20090284101 | Device for Converting Mechanical Energy Into Electrical Energy, and Method for Operating Said Device - A device for converting mechanical energy into electrical energy has first electrode formed of a first material having a first work function for a charge carrier, and a second electrode formed of a second material having a second work function for a charge carrier, the second work function being different from the first work function. The first electrode and the second electrode are interconnected by a first load circuit in an electroconductive manner. The second electrode is arranged at a variable distance from the first electrode. | 11-19-2009 |
| 20100096708 | Chip Module for Installing in Sensor Chip Cards for Fluidic Applications and Method for Producing a Chip Module of This Type - A plate-shaped chip supporting body has a number of write/read contacts for exchanging data with an external chip card. A number of corresponding terminal panels which are electrically connected to the write/read contacts of the front flat side, are arranged on the opposite rear side of the chip supporting body. A sensor ship is attached to the rear side of the chip supporting body and has contact pads electrically connected to the terminal panels of the chip supporting body. Contact panels on the flat side of the sensor chip are oriented toward the chip supporting body and are connected to the pad contact, which are located on the opposite flat side of the sensor chip, by at least one electrical signal line path passing through the sensor chip, and the contact panels are connected to the terminal panels of the chip supporting body by electrically conductive material. | 04-22-2010 |
| 20100176694 | PIEZOELECTRIC ENERGY CONVERTER HAVING A DOUBLE MEMBRANE - A first dynamically deflectable membrane structure has two electrode layers and one piezoelectric layer for converting mechanical capacity into electrical capacity, and vice versa. The first membrane structure is mechanically coupled to extra weight. Mechanical and electrical capacities are provided which reduce a non-linear portion of a resetting force of the membrane structure. A second membrane structure is mechanically counter-coupled to the first membrane structure such that both membrane structures are mechanically biased in opposite directions by the extra weight. In this manner, a linearization of the resetting forces occurs as a function of the membrane deflection. The piezoelectric energy converter can generate an electrical capacity of, for example, 0.4 watts to 10 watts. | 07-15-2010 |
| 20100259130 | Device for energy conversion, in particular a piezoelectric micropower converter - An apparatus, in particular a microsystem, includes a device for energy conversion. The device for energy conversion has a piezoelectric, mechanically vibrating diaphragm structure for converting mechanical energy into electrical energy and/or vice versa, the diaphragm structure being arranged encapsulated in an environment which has a predetermined pressure which is, in particular, lower than an isostatic pressure. | 10-14-2010 |
| 20100295413 | DEVICE COMPRISING A CAPACITIVE ENERGY CONVERTER THAT IS INTEGRATED ON A SUBSTRATE - The embodiments relate to a device, especially a microsystem, which comprises an energy converter unit having an electrode structure for the capacitive conversion of mechanical energy to electrical energy The electrode structure includes a first electrode and a second electrode the distance of which to the first electrode is variable. The device according to the invention also comprises a load circuit via which the first and second electrode are interconnected in an electroconductive manner. A transmitter is coupled to the second electrodes. The distance between the first and the second electrode can be varied by displacing the transmitter and the displacement of the transmitter can be effected in a countactles manner by interaction of the transmitter with a mobile part. | 11-25-2010 |
| 20100301707 | APPARATUS FOR ENERGY CONVERSION, IN PARTICULAR A PIEZOELECTRIC MICROPOWER CONVERTER - The embodiments describe an apparatus, in particular a microsystem, including a device for energy conversion, which device has apiezoelectric, mechanically vibrating diaphragm structure for converting mechanical energy into electrical energy. The diaphragm structure being coupled to a transformer and it being possible to displace said diaphragm structure by moving the transformer, and it being possible to effect the movement of the transformer in a contact-free fashion by interaction of the transformer with a moving part. | 12-02-2010 |
