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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |