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Match Document Document Title
US20060043843 Ultrasonic sensor  
An ultrasonic sensor includes a plurality of converters and a protection component. The plurality of converters convert one of a received ultrasonic wave into an electric signal and an electric...
US20100308697 METHOD OF MANUFACTURING PIEZOELECTRIC VIBRATOR, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND RADIO CLOCK  
A piezoelectric vibrator includes a base substrate, a lid substrate, a piezoelectric vibrating reed, a pair of external electrodes, a pair of through electrodes, and routing electrodes. The base...
US20070114889 Chip level packaging for wireless surface acoustic wave sensor  
A sensor packaging system and methodology includes a plastic substrate configured to include a gap for receiving and maintaining an acoustic wave sensor. An antenna can be printed directly on the...
US20060255691 Piezoelectric resonator and manufacturing method thereof  
A crystal resonator has a structure in which upper and lower substrates are stacked and integrally and airtightly bonded to the upper and lower surfaces of an intermediate crystal plate. The upper...
US20120074818 SYSTEMS HAVING INTEGRATED MECHANICAL RESONATING STRUCTURES AND RELATED METHODS  
Devices including integrated components are described. The components may be integrated by being formed on a single substrate. The components may be integrated by being formed on separate chips...
US20140368089 PIEZOELECTRIC VIBRATING PIECE, PIEZOELECTRIC DEVICE, AND METHOD FOR FABRICATING THE PIEZOELECTRIC DEVICE  
A piezoelectric vibrating piece includes an excitation electrode and an extraction electrode. The excitation electrode is formed in a vibrating portion. The extraction electrode is extracted from...
US20150155849 SURFACE MOUNTING QUARTZ CRYSTAL UNIT AND METHOD OF FABRICATING THE SAME  
A surface mounting quartz crystal unit includes a ceramic substrate, a holding terminal, a metal cover, a signal line terminal and a ground terminal, and a metal layer. The holding terminal holds...
US20150015119 PIEZOELECTRIC VIBRATING PIECE, METHOD FOR FABRICATING PIEZOELECTRIC VIBRATING PIECE, PIEZOELECTRIC DEVICE, AND METHOD FOR FABRICATING PIEZOELECTRIC DEVICE  
A piezoelectric vibrating piece includes a vibrating portion, a framing portion, and a connecting portion. The framing portion surrounds the vibrating portion. The connecting portion connects the...
US20120274647 PIEZOELECTRIC RESONATORS AND FABRICATION PROCESSES  
This disclosure provides implementations of electromechanical systems resonator structures, devices, apparatus, systems, and related processes. In one aspect, a sacrificial layer is deposited on...
US20130293069 PIEZOELECTRIC POWER GENERATING APPARATUS  
To achieve a piezoelectric power generating apparatus that is capable of both decreasing the natural vibration frequency and reducing the size and that has high power generation efficiency. A...
US20080218026 Piezoelectric package with enlarged conductive layers  
A piezoelectric package comprises a piezoelectric plate having a first planar surface and a second planar surface that are electrically isolated from each other. The piezoelectric package further...
US20050284223 Piezoelectric vibrating segment, supporting structure for piezoelectric vibrating segment, piezoelectric vibrator, and piezoelectric vibrating gyroscope  
Aspects of the invention can provide piezoelectric vibrating segment, a supporting structure for the piezoelectric vibrating segment, piezoelectric vibrator, and the piezoelectric vibrating...
US20090256449 PIEZOELECTRIC VIBRATING DEVICES AND METHODS FOR MANUFACTURING SAME  
An exemplary piezoelectric device includes a base having a first connection electrode electrically connected to an external electrode. A second connection electrode is connected to the first...
US20140319971 FRAMELESS ACTUATOR APPARATUS, SYSTEM, AND METHOD  
A film actuator is disclosed. The actuator includes a frameless actuator film. The frameless actuator film includes at least one elastomeric dielectric film disposed between first and second...
US20050082950 Piezoelectric actuator module, motor module and apparatus  
To provide a highly versatile piezoelectric actuator module that can be made thinner and is easy to handle. A piezoelectric actuator module I0 includes a piezoelectric actuator main body 21 having...
US20060175938 Piezoelectric device and electronic apparatus  
A piezoelectric device includes: packages, each of which having therein a piezoelectric element having a predetermined direction of detection, wherein the packages are connected to each other so...
US20070035213 PIEZOELECTRIC PUMP  
A piezoelectric pump is provided. The piezoelectric pump includes a piezoelectric vibrator including a piezoelectric member. Recesses of a housing form variable volume chambers between the...
US20160197594 RESONATOR DEVICE, ELECTRONIC APPARATUS AND MOVING OBJECT  
A quartz crystal resonator includes a quartz crystal resonator element, a thermistor, and a package base having a first main surface and a second main surface which are respectively a front...
US20140184027 Layout and Method of Singulating Miniature Ultrasonic Transducers  
The present disclosure provides a method of singulating a plurality of miniature ultrasound transducers from a wafer. The method includes receiving a wafer on which a plurality of miniature...
US20140184023 Layout and Method of Singulating Miniature Ultrasonic Transducers  
The present disclosure provides a method of singulating a plurality of miniature ultrasound transducers from a wafer. The method includes receiving a wafer on which a plurality of miniature...
US20120098389 METHOD FOR MOUNTING A PIEZOELECTRIC RESONATOR IN A CASE AND PACKAGED PIEZOELECTRIC RESONATOR  
The invention concerns a method for mounting a piezoelectric resonator (40) inside a case (80) by ultrasonic bonding of the piezoelectric resonator to a base part of the case. The invention also...
US20120056684 METHOD OF FABRICATING RESONATOR, RESONATOR, AND OSCILLATOR  
There is provided a method of fabricating a resonator, the method includes, joining a vibrating plate with a substrate at a first surface thereof, grinding a surface of the vibrating plate joined...
US20070138916 Piezoelectric device  
A piezoelectric device includes a piezoelectric resonator and an electronic element mounted horizontally on an upper surface of a substrate, and the electronic element being lower in height than...
US20100234735 ULTRASOUND PROBE AND AN ULTRASONIC DIAGNOSIS APPARATUS  
A tube has a hollow portion and at its tip end, a recess with an open window. A rotating member is held in the recess and is rotated about a central axis. A driving cable transmits a rotating...
US20100019623 MICRO-ELECTROMECHANICAL DEVICES AND METHODS OF FABRICATING THEREOF  
An electromechanical device includes a support structure formed by attaching inner surfaces of second and third substrates to a first substrate. The support structure includes at least one cavity...
US20070188054 Surface acoustic wave packages and methods of forming same  
A sensor package generally includes a substrate and one or more sensing elements, located on a surface of the substrate. A lid, such as for example a glass cap, is coupled to the substrate such...
US20110187472 PIEZOELECTRIC VIBRATING REED, PIEZOELECTRIC VIBRATOR, METHOD FOR MANUFACTURING PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND RADIO-CONTROLLED TIMEPIECE  
There are provided a piezoelectric vibrating reed capable of securing a stable bonding strength between a bump and the piezoelectric vibrating reed, a piezoelectric vibrator having the...
US20130241358 QUARTZ CRYSTAL DEVICE AND METHOD FOR FABRICATING THE SAME  
A method for fabricating a quartz crystal device includes forming a corrosion-resistant film on a first surface and a second surface of the base wafer, forming and exposing a photoresist on the...
US20100207696 PIEZOELECTRIC VIBRATOR, METHOD FOR MANUFACTURING PIEZOELECTRIC VIBRATOR, AND OSCILLATOR  
There is provided a piezoelectric vibrator that can hold the crystal plate parallel to the base substrate regardless of the shape of the crystal plate. A method for manufacturing the piezoelectric...
US20090161239 CAMERA DIAPHRAGM AND LENS POSITIONING SYSTEM EMPLOYING A DIELECTRICAL POLYMER ACTUATOR  
An electroactive polymer actuator (10) is disclosed for use in various applications including camera diaphragms and lenses. The actuator (10) converts electrical energy to mechanical energy and...
US20070108874 Piezoelectric electroacoustic transducer  
A piezoelectric electroacoustic transducer includes a quadrilateral piezoelectric diaphragm, a case for accommodating the piezoelectric diaphragm, and terminals fixed to the case so that inner...
US20130141716 PIEZOELECTRIC MOTOR, DRIVING DEVICE, ELECTRONIC COMPONENT CONVEYING DEVICE, ELECTRONIC COMPONENT INSPECTION DEVICE, PRINTING DEVICE, ROBOT HAND, AND ROBOT  
A piezoelectric motor includes a piezoelectric element, electrodes provided in the piezoelectric element, electric wires connected to the electrodes, bond portions which bond the electrodes and...
US20130120415 COMBINED RESONATORS AND PASSIVE CIRCUIT COMPONENTS ON A SHARED SUBSTRATE  
This disclosure provides implementations of electromechanical systems combined resonator and passive circuit component structures, devices, apparatus, systems, and related processes. In one...
US20110291529 BONDED GLASS CUTTING METHOD, PACKAGE MANUFACTURING METHOD, PACKAGE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND RADIO-CONTROLLED TIMEPIECE  
Provided is a bonded glass cutting method of cutting a bonded glass, in which a plurality of glass substrates is bonded together on bonding surfaces thereof through a bonding material, along an...
US20070176517 SURFACE MOUNT TYPE CRYSTAL OSCILLATOR  
A surface mount type crystal oscillator is provided with: a container body having a bottom plate layer and a frame wall layer which has an opening, the frame wall layer being laminated on the...
US20130300261 PIEZOELECTRIC VIBRATION MODULE  
Disclosed herein is a piezoelectric vibration module in which piezoelectric elements generating vibration force by repetitively extending and being shrinkingly deformed through application of flat...
US20140368288 RESONATOR ELEMENT, RESONATOR, OSCILLATOR, ELECTRONIC DEVICE, AND MOVING OBJECT  
A resonator element includes a base portion, a pair of vibrating arms that extend in a first direction from the base portion and are arranged along a second direction perpendicular to the first...
US20130069489 PIEZOELECTRIC DEVICE  
Disclosed is a piezoelectric device mounted on a mount board, including: a piezoelectric vibrating piece having an excitation electrode and an extraction electrode extracted from the excitation...
US20070007862 Ultrasonic vibrator and ultrasonic flowmeter employing the same  
A difference in the thermal expansion coefficient between a casing and a piezoelectric body is adapted to be reduced by making an adhesive expand and contract, and this can prevent the separation...
US20130140951 PIEZOELECTRIC MOTOR, DRIVE UNIT, ROBOT HAND, ROBOT, ELECTRONIC COMPONENT TRANSPORTING APPARATUS, ELECTRONIC COMPONENT INSPECTING APPARATUS, AND PRINTER  
A piezoelectric motor includes a piezoelectric element, a first support member, a second support member, a third support member, and a fourth support member that support the piezoelectric element,...
US20120248939 METHOD OF MANUFACTURING PIEZOELECTRIC VIBRATOR, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND RADIO WATCH  
The present invention reduces the value of a bonding width L of a base substrate and a lid substrate in each piezoelectric vibrator. A plurality of lid substrates 3 each including a recess portion...
US20090051252 Piezoelectric Resonator Plate And Piezolectric Resonator Device  
A piezoelectric resonator plate includes a base portion and a vibrating portion having a plurality of leg portions. Each of the leg portions is provided with an excitation electrode and a lead...
US20130328449 PIEZOELECTRIC VIBRATING PIECE AND PIEZOELECTRIC DEVICE  
A piezoelectric vibrating piece includes a vibrator, a framing portion, and a connecting portion. The vibrator vibrates at a predetermined vibration frequency. The vibrator includes excitation...
US20160164490 PIEZOELECTRIC DEVICE AND METHOD FOR FABRICATING THE SAME  
The disclosure provides a piezoelectric device includes a piezoelectric vibrating piece and a coating layer. The piezoelectric vibrating piece includes an electrode and an exposed portion. The...
US20110132575 Cleaning Industrial Heat Exchangers Through Utilization of Thicknenss Mode Ultrasonics  
Methods and apparatuses for cleaning heat exchangers and heat exchanger components utilizing thickness mode ultrasonics. Heat exchanger components are placed in a tank. The tank is filled with...
US20070126316 ELECTRONIC DEVICE  
An electronic device includes an electronic component, a package base having the electronic component therein and a conductive cover bonded to the package base, wherein a signal transmission line...
US20130057355 PIEZOELECTRIC VIBRATION DEVICE AND OSCILLATOR  
A piezoelectric vibration device is provided that can reduce the stress and strain that transmit through a base substrate. The piezoelectric vibration device includes a piezoelectric vibrating...
US20090140612 Vibration-Wave Detector  
A sensor body 1 having a plurality of resonator beams 5 each resonating with a different specific frequency and a plate-like diaphragm 2 connected to the resonator beams and vibrating in response...
US20070257581 Piezoelectric actuator and method of producing the same  
A piezoelectric actuator includes a stacked piezoelectric device received in a cylindrical case having an extendable and contractible portion formed at least at an axial part thereof, and a...
US20130207735 VIBRATING DEVICE AND OSCILLATOR  
The vibrating device of the invention includes a base member, a lid member joined the base member to constitute a cavity, and a vibrating strip housed in the cavity. The vibrating strip includes a...

Matches 1 - 50 out of 90 1 2 >