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Patent Searching and Data


Matches 101 - 150 out of 1,057

Document Document Title
WO/1998/009312A1
An extremely small micro-relay having such a mechanical contact mechanism that it becomes smaller in resistance when the contact is turned on and has an excellent vibration resistance, frequency characteristic, and insultating property i...  
WO/1997/022154A1
A metal-ceramic device includes an electroactive ceramic substrate (34) having a pair of opposed planar surfaces and a thickness aspect. Conductive electrodes sandwich the ceramic substrate and a first sheet metal cap (30) having a conca...  
WO/1996/001488A1
A detent mechanism comprising a support member having a fixed seating member comprising opposite sides; a first spring for exerting a first spring force, disposed between one side of the fixed seating member and a first sliding member, f...  
WO/1996/001487A1
The invention provides a controllable detent or latch and release mechanism the stiffness of which can be altered by the application of for instance an electric field. The stiffness of the device overall is a combination of a mechanical ...  
WO/1996/001484A1
An electrical switching device arranged to display the status of said device on a flag significantly larger than the relative movements of any components of said device. In an envisaged embodiment of the invention, this is achieved by ar...  
WO/1996/001489A1
This invention relates to a push button residual current device wherein a single pusch button is used to perform setting and testing operations on the device. More specifically, over the first part of the down stroke of the push button a...  
WO/1994/019834A1
Monolithic, internally asymmetrically stress biased electrically active ceramic devices and a method for making same is disclosed. The first step in the method of the present invention is to fabricate a ceramic element having first and s...  
WO/1994/019819A1
A micromechanical relay has a tongue-shaped armature (53) etched out of an armature substrate (52). The armature (53) is elastically linked to the armature substrate and forms an electrostatic actuator together with the base electrode (5...  
WO/1989/007345A1
A piezoelectric relay element (322) is provided that engages contacts (335)(337). The relay element is constructed from a bimorph bender element (323) having a top electrode (332), a bottom electrode (334) and a center electrode (339). T...  
WO/1989/002659A1
A piezoelectric relay (40) requiring less piezoelectric material than the conventional piezoelectric relays is disclosed. The relay differs from conventional relays in that the contacts are touching with essentially no force applied betw...  
WO/1988/001438A1
A switch (20) wherein a piezoelectric bimorph element (22) is used to provide many separately controllable, closely spaced switchable contacts. The element includes at least two oppositely extending fingers (22a) connected by a common sp...  
WO/1982/002282A1
Piezo-electric relay in which a bimorph is used as a flexing element. First, second and third relay contacts (14), (14') and (14') are disposed coplanar with the third relay contact sandwiched between the first and the second relay conta...  
JP6617480B2  
JP6601071B2  
JP2019186061A
[Subject] A miniaturization, fast-switching-izing, and sticking dissolution of points of contact are enabled. [Means for Solution] The 1st signal wire 15 in which magnetic operation type MEMS switch 100 was formed in the 1st magnetic cor...  
JP6575241B2  
JP6551071B2  
JP6551070B2  
JP6551072B2  
JP6392047B2  
JP6382357B2  
JPWO2017014003A1
A power generation module (10) is provided with the limiting part (71) constituted so that the piezoelectric element (1) generated by changing according to displacement of the flexible region (60) displaced according to external force (F...  
JP2018056001A
To provide a MEMS switch capable of reducing a period until the MEMS switch is in a stable ON state while reducing power consumption, and an electronic apparatus including the same.A MEMS switch includes a first terminal (an end of a fir...  
JP2018505999A
It is a control element which has the beam member divided into operation classification and valve classification which were positioned by opposite both sides of a pivot member, and is the active control of operation classification, Compr...  
JP6247501B2  
JP6215201B2  
JP2017103239A
To provide a new hybrid radio frequency component and system.A hybrid RF MEMS component method including electrostatic actuation and piezoelectric actuation includes: applying a first voltage to generate a first piezoelectric force to re...  
JP6109854B2  
JP2017050176A
To provide a piezoelectric MEMS switch capable of being easily miniaturized.A MEMS switch 100 includes: a first beam 13 supported by a substrate 3 in a cantilever fashion and including a separated part 13f separated from the substrate 3;...  
JP2017050178A
To provide an MEMS switch capable of performing signal transfer of high quality, and an electronic apparatus using the same.A MEMS switch 100 is equipped with a first beam 13; a first signal line 14 provided on the first beam 13; a first...  
JP2017050177A
To provide an MEMS switch capable of suppressing changes of a characteristic impedance of a signal line when on/off states of the signal line is switched.An MEMS switch 100 is cantilever-supported on a substrate 3, and is equipped with a...  
JP2017050174A
To provide a piezoelectric MEMS switch capable of reducing the occurrence of contact failure.A piezoelectric MEMS switch 100 includes: a first beam 13 deformed by a voltage application in a piezoelectric drive element; a contact terminal...  
JP2017050173A
To provide a MEMS switch capable achieving a long life by suppressing deterioration of a beam and an electronic apparatus using the same.In a MEMS switch, a first metal film 18 is stuck on one side of a first beam 13 via a first surface ...  
JP2017050175A
To provide a piezoelectric MEMS switch capable of reducing the occurrence of contact failure, and a method for manufacturing the same.A piezoelectric MEMS switch 100 includes: a first beam 13 that is a flexible member deformed by a volta...  
JP2017041304A
To provide a MEMS device with high adhesion between a transmission line and an insulator layer, a MEMS switch, and a manufacturing method of the same.Between a high frequency line 21 and an insulator layer 24, a thin film adhesion layer ...  
JP6070404B2  
JP6064814B2  
JP6051412B2  
JP2016062744A
To provide an electronic device capable of suppressing a dip of a high frequency signal.An electronic device includes: a base substrate; a fixed electrode formed on the base substrate; a movable part having a drive electrode and a movabl...  
JP5812096B2  
JP5810924B2  
JP5803615B2  
JP2015515763A
The method and system which can provide the hybrid RF MEMS component design including an electrostatic operation and a piezo-electric operation. For example, the method may include impressing the 2nd voltage in order to generate static e...  
JPWO2013114857A1
圧電アクチュエータデバイスは、振動部と、 振動部を振動させるように構成された駆動部 とを備える。振動部は、振動する下部振動層 と、下部振動層の上面に結合してかつ下...  
JPWO2013114857A
An electrostrictive actuator device is provided with the following. Vibration portion, An actuator constituted so that a vibration portion might be vibrated. A vibration portion is provided with the following. A vibrating lower oscillati...  
JP2015088339A
To provide an integrated circuit device including a piezoelectric MEMS switch, having no signal transmission loss in a high frequency region, easy to control stress, capable of reducing residual stress.A movable beam 5 is configured by s...  
JP5707141B2  
JPWO2013051064A1
【課題】製造が容易で、スティッキングを有 効に抑制できるMEMSスイッチを提供する 。【解決手段】MEMSスイッチは、固定支 持部と、固定支持部に少なくとも1端が...  
JPWO2013051064A
[Subject] Manufacture is easy and it provides the MEMS switch which can control sticking effectively. [Means for Solution] A tabular flexible beam on which a MEMS switch has the movable surface where fixed support is carried out at a fix...  
JP5679058B2  

Matches 101 - 150 out of 1,057