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JP2006524880A |
Methods and systems of assembling and making laminated electro-mechanical systems and structures are described. A plurality of structural layers are formed that include at least one structural layer having a movable element formed therei...
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JP2006523924A |
A fluid-based switch and method for producing the same are disclosed. In one embodiment, the switch is produced by depositing switching fluid on a first substrate; depositing a reducing material so that the reducing material contacts at ...
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JP2006523923A |
An electrical relay having two wettable electrical contacts, each supporting a conducting liquid. A wettable switch finger is moved from a non-deflected position to first and second positions by action of an actuator. In the first positi...
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JP2006523926A |
A substrate, a method for producing a substrate, and a switch incorporating a substrate are disclosed. In one embodiment, the substrate has a first layer, a first electrode deposited on the first layer, and a second layer mated to the fi...
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JP2006523925A |
An electrical relay comprising having two wettable electrical contacts supporting a conducting liquid. A non-wettable switch finger is moved between first and second positions between the electrical contacts by action of an actuator. In ...
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JP2006523927A |
Fluid-based switches are disclosed. In one embodiment, the switch comprises first and second mated substrates defining therebetween at least portions of a number of cavities, the first substrate defining a plurality of indentations defin...
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JP2006523928A |
A switch having first and second mated substrates that define therebetween first and second intersecting channels of a bent switching fluid cavity. A switching fluid is held within the bent switching fluid cavity and is movable between f...
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JP3834862B2 |
To open/close a large current with a large effective contact area, by including a drive element making two sheets of slide plates slide in a direction parallel to a surface, and sliding the slide plate in a direction arranging a conducto...
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JP3815405B2 |
To provide a superminiature matrix relay easy to assemble. A plurality of electric circuits are opened and closed in such a way that a piezoelectric element 128 is installed in a thin plate base material 125 comprising a single crystal, ...
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JP2006221956A |
To provide a fuse of extra small size capable of cutting off a circuit certainly with a low current value.The fuse comprises a support frame 4 of which a pair of frame parts 3, 4 of nearly U-shape are arranged oppositely, a vibration bod...
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JP2006093463A |
To obtain controllability having reproducibility and reliability by solving big problems in the structure of an MEMS variable capacitor having a piezoelectric drive mechanisms, namely by unifying the distance between the movable electrod...
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JP3733933B2 |
To provide an electronic component in which malfunction due to heat or the change of the operation can be prevented and which has high productivity and reliability. The electronic component comprises a cover 220 made of a glass and integ...
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JP2005536013A |
The present invention is a new type of relay that incorporates a functional combination of multiple multimorph actuator elements and multiple electrostatic state holding mechanisms in the development of a single micromachined switching d...
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JP2005536014A |
The present invention is a new type of relay that incorporates a functional combination of multiple multimorph actuator elements and multiple electrostatic state holding mechanisms in the development of a single micromachined switching d...
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JP2005302711A |
To attain high drive speed and low drive voltage for an actuator and a switch using it.This actuator is provided with: a substrate 3 at least whose surface is insulated; a drive arm 4 whose at least one part is supported by the substrate...
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JP2005294265A |
To provide an electric microswitch which is manufactured at relatively low cost, operates efficiently and has a long life.The liquid electric switch forming an electric path using a plurality of conducive droplets is disclosed. In a firs...
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JP2005285421A |
To improve the responsiveness of a device used for a switch and so on, which moves a fluid to be flowed in a passage.The device for moving a fluid to be flowed in a passage 10 comprises a first pump 11, a second pump 12 and a passage 13a...
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JP2005527963A |
A MEMS switch assembly comprising a substrate and a resilient switching member is provided. The resilient switching member comprises a transverse torsion member having a flexible portion, and a leaf spring and cantilever that extend from...
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JP2005139901A |
To provide a circuit changeover switch having a drive device which does not cause breakage of a pump chamber or a seal due to thermal expansion of operation fluid.The circuit changeover switch 60 including the drive device 10 includes ce...
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JP2004342598A |
To provide a latching relay array of high frequency piezo-electric actuation type provided with a contact point of a liquid metal.This is the electric relay array provided with a plurality of switching elements and a first actuator 306 c...
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JP2004535938A |
An in-situ cap for an integrated circuit device such as a micromachined device and a method of making such a cap by fabricating an integrated circuit element on a substrate; forming a support layer over the integrated circuit element and...
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JP2004535654A |
Torsion springs for electromechanical switches are disclosed. The torsion spring includes a series of teeth including at least one tooth extending from the free end of the switch armature. The ends include conductive transmission lines t...
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JP2004327441A |
To provide a low voltage micro switch which is driven by low voltage, precisely performs the on/off control, is easy to handle, and facilitates accumulation with a circuit part.The low voltage micro switch has a substrate 100 with a driv...
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JP3590872B2 |
A thin plate-shaped substrate 21 comprised of a monocrystal is provided with a piezoelectric element 24, and both ends of a movable piece 20 whose one surface is provided with a movable contact 25 are fixed and supported to a base 11. Th...
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JP2004319477A |
To provide a liquid metal switch by piezoelectric drive, especially, a switch equipped with a push-out element.A structure for an electric switch (105) comprises a chamber (240) housed in solid materials (130, 140, 150) filled with drivi...
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JP2004319479A |
To provide an electric relay with a short switching time and a little heat generation.In the electric relay, a first conductive liquid drop (140) forms connection between a first switching contact (114) and a first fixed contact pad (122...
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JP2004320013A |
To form highly precise thick-film patterns on a substrate.A negative of one or more features is demarcated on a substrate by applying a photosensitive material to the substrate and by exposing and etching specified features (patterns) (1...
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JP2004318146A |
To switch an optical signal by blocking an optical path or releasing it from being blocked by displacing a solid magnetic slag by using a piezoelectric element.Disclosed is an optical switch which blocks the optical path passing through ...
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JP2004318150A |
To provide a piezoelectrically actuated optical relay that latches by means of liquid surface tension and to provide a method of switching optical paths with the optical relay.The piezoelectric optical relay comprises: a first liquid met...
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JP2004319495A |
To provide a piezoelectric operation liquid metal switch.In a method and structure of the liquid metal electric switch (105), a fluid filling chamber (240) is housed in solid materials (130, 140, 150). A plurality of switching contacts (...
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JP2004318136A |
To provide a liquid metal optical switch (polymer optical switch) in which energy efficiency is improved by using a polymer.The polymer optical switch is provided with a channel supporting plate 102, a switch substrate 120 having an inne...
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JP2004319488A |
To provide a relay having a high current capacity by avoiding a spot corrosion by local heating or accumulation of an oxide.In this electric relay using a conductive liquid in a switching mechanism, a pair of movable switching contacts a...
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JP2004318147A |
To provide a piezoelectrically operating optical relay array which latches with liquid metal.Provided is the optical relay array which uses liquid metal such as mercury as a switching mechanism and a latch mechanism. Further, disclosed i...
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JP2004318137A |
To provide a piezoelectric type optical relay having a liquid metal and provided with a latch function.The piezoelectric relay is characterized in that the relay is provided, in a switching channel 40 provided to a relay casing 100, with...
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JP2004319499A |
To reduce oxide on switching liquid of a switch using liquid metal or the like as switching liquid.The method includes placing of the switching liquid (118) on a first base plate (103) and combining the first base plate (103) with a seco...
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JP2004319502A |
To provide an electric relay using conductive liquid such as liquid metal for completing an electric circuit between contacts by bridging a gap between two electric contacts.A first conductive liquid drop (140) forms connection between a...
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JP2004319496A |
To provide an electric relay using conductive liquid (140, 142, 144) for a switching mechanism.The electric relay is manufactured by a micro-fabrication technology. In the relay, two electric contacts (110, 112) are held apart from each ...
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JP2004319498A |
To provide a high-frequency electric relay using conductive liquid for a switching mechanism.The relay uses an actuator (122) such as a piezoelectric element, whereby a switch actuator is inserted into a cavity of a stationary contact st...
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JP2004319485A |
To prevent lowering of conductivity, caused by the break of a contact at an electrode face that is perforated by arc discharge generated as the result of a current interruption, in case of rapid switching of high current.In a method and ...
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JP2004319503A |
To provide a piezoelectric drive latching relay having a liquid metal contact.The electric relay using conductive liquid in a switching mechanism has a pair of switching contacts 118, 120 fitted to a free end of a piezoelectric actuator ...
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JP2004319500A |
To provide a piezoelectric drive latching relay having a liquid metal contact.The electric relay using conductive liquid in a switching mechanism has a pair of movable electric contacts 118, 120 fitted to a free end of a piezoelectric ac...
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JP2004318143A |
To provide a method and a structure for an optical switch.A channel is housed in a solid material. The contact point connected to the channel is further connected to the solid material. On the other hand, a plurality of piezoelectric ele...
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JP2004319481A |
To provide a latching relay array of a high-frequency piezoelectric operating system equipped with a liquid metal contact.The electric relay array is provided with a first electric contact 310, a capacity 314 of a first conductive liquid...
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JP2004319497A |
To provide an electric relay using conductive liquid (130, 132, 140) for a switching mechanism.Two electric contacts (110, 112) are held apart from each other by a slight interval. Each of facing surfaces of the contacts supports droplet...
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JP2004319480A |
To provide a piezoelectric relay with a short switching time and little heat generation.The piezoelectric relay is provided with solid slag (132) structured so as to move inside a switching channel (130), a first contact pad (140) arrang...
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JP2004318135A |
To provide a structure for light switch in which the transmission of a light signal is controlled by moving a liquid metal containing a slug with a piezoelectric driving and to provide a switching method.The structure for light switch 10...
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JP2004319501A |
To provide an electric relay having a liquid metal contact and a piezoelectricity or magnetic resistance actuator.In the actuator 110, a first and second fixed electrical contacts 118, 120, a droplet 122 of a first conducting liquid for ...
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JP2004303734A |
To provide a micro electromechanical system (MEMS) switch using a relatively low voltage of 5V or less, reducing consumption electric power, and insulation and insertion losses.The MEMS switch uses displacement increasing means 12 utiliz...
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JP2004172093A |
To provide a switching device with a small contact point and low cost capable of obtaining a far greater displacement volume, and its electric field impression method and a switching system.Of the switching device provided with first and...
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JP2004513496A |
A MEM relay device includes a flexible multi-point contact system with a self-aligning structure. The inventive relay includes a first signal contact electrically connected to a first set of flexible electrically conductive signal teeth ...
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