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9048810 Piezoelectric vibration element, manufacturing method for piezoelectric vibration element, piezoelectric resonator, electronic device, and electronic apparatus  
A piezoelectric vibration element includes a piezoelectric substrate including a thin vibration region and a thick section integrated along three sides excluding one side of the vibration region,...
9041558 Parking sensor device  
A parking sensor device has a casing, a front cover, a sensor module and an assembling clamp. The casing has two first hooking elements. The front cover is mounted on the casing. The sensor module...
9041271 Crystal device  
A crystal device is provided, in which a peeling of a bonding material is prevented by using the bonding material having a thermal expansion coefficient which is between the coefficients in a...
9032608 Method for manufacturing at least one mechanical-electrical energy conversion system  
In a method for manufacturing at least one mechanical-electrical energy conversion system including multiple individual parts, and a mechanical-electrical energy conversion, multiple different...
9035709 Vibration element, vibrator, oscillator, electronic apparatus, and moving object  
A vibration element includes a piezoelectric substrate including a vibrating section and a thick section having a thickness larger than that of the vibrating section. The thick section includes a...
9035538 Piezoelectric vibrating piece and piezoelectric device  
A piezoelectric vibrating piece includes an excitation unit in a rectangular shape, a framing portion, a connecting portion, and a protrusion. The excitation unit includes a pair of excitation...
9030081 Piezoelectric device  
A piezoelectric device capable of adjusting shape/position of connection electrodes is provided to accommodate a first or second oscillating plate (piezoelectric). The second oscillating plate is...
9030080 Microelectromechanical systems (MEMS) resonators and related apparatus and methods  
Devices having piezoelectric material structures integrated with substrates are described. Fabrication techniques for forming such devices are also described. The fabrication may include bonding a...
9021669 Method for manufacturing surface acoustic wave apparatus  
Provided is a method for manufacturing a surface acoustic wave apparatus that can reduce degradation of electric characteristics and also reduce the number of manufacturing processes. The method...
9018826 Mesa-type quartz-crystal vibrating piece and quartz crystal device  
A mesa-type quartz-crystal vibrating piece includes a vibrator in a quadrangular shape with both main surfaces, a pair of excitation electrodes on both the main surfaces, a thin portion outside of...
9018825 Piezoelectric device and manufacturing method of piezoelectric device  
A piezoelectric device, in which one of a first plate, a second plate, and an adhesive agent is colored for confirming a bonding status of the adhesive agent, and a manufacturing method thereof,...
9013093 Vibrating reed, electronic device, and electronic apparatus  
A vibrating reed includes a vibrating body (a base portion, a vibrating arm, and a detection arm) and a support portion that supports the vibrating body via a plate-like coupling portion. In both...
9006960 Piezoelectric vibrating piece and piezoelectric device  
A piezoelectric vibrating piece includes a first extraction electrode and a second extraction electrode. The first extraction electrode is extracted from an excitation electrode formed on one...
9006958 Piezoelectric device  
A piezoelectric device 100 is provided with an element-mounting member 110, a piezoelectric element 120 mounted on the element-mounting member 110, a metal pattern 118 which is formed at the...
8991022 Method for manufacturing piezoelectric resonator device  
A method for manufacturing piezoelectric resonator devices according to the present invention includes the following steps: a wafer forming step of preparing a thick-walled wafer 30 integrally...
8988155 Oscillator device and manufacturing process of the same  
An oscillator device includes: a structural layer extending over a first side of a semiconductor substrate; a semiconductor cap set on the structural layer; a coupling region extending between and...
8987974 Piezoelectric device and method for manufacturing the same  
A piezoelectric device includes a piezoelectric vibrating piece with a pair of excitation electrodes, a base plate, and a non-conductive bonding material. The base includes a pair of castellations...
8981622 Ultrasonic sensor device  
An ultrasonic sensor device includes a housing, a transducer, a securing unit and a circuit board. The housing has an enclosing portion formed with first and second openings. The transducer is...
8975803 Acoustic wave device and method for manufacturing same  
An SAW device (1) has a piezoelectric substrate (3) propagating acoustic waves, and a comb-shaped electrode (6) arranged on a first surface (3a) of the piezoelectric substrate (3). The SAW device...
8970093 Piezoelectric transducer for measuring fluid properties  
A transducer includes a preload adapter having a sleeve portion and an end and a housing including a seating portion and a shaft portion that extends from the seating portion. The transducer also...
8970316 Resonating element, resonator, electronic device, electronic apparatus, and mobile object  
A piezoelectric resonating element includes a piezoelectric substrate that includes a rectangular vibrating section and a thick section integrally formed with the vibrating section, excitation...
8963402 Piezoelectric vibrator element, piezoelectric module, and electronic device  
A piezoelectric vibrator element includes a vibrating portion that excites thickness-shear vibration, and a peripheral portion that is disposed on the periphery of the vibrating portion and has a...
8957569 GT-cut quartz crystal resonator  
A GT-cut crystal resonator that can be provided with a support portion having a small and simple configuration without adverse effect on vibration characteristics includes: a crystal plate formed...
8946975 Piezoelectric vibrating piece and piezoelectric device  
A piezoelectric vibrating piece includes an excitation unit in a rectangular shape, a framing portion, and a connecting portion. The excitation unit includes two principal surfaces, a pair of...
8941445 Piezoelectric module  
A piezoelectric module includes a piezoelectric package and a circuit component package. The piezoelectric module includes a thermoset resin with solder particles interposed between a whole...
8928204 Piezoelectric vibration module  
Disclosed herein is a piezoelectric vibration module including a vibration plate that is surrounded by an upper case and a lower case, and includes a first stopper capable of preventing direct...
8922099 Surface-mount piezoelectric device  
The present invention provides piezoelectric surface mount devices in which the area of the mounting terminals is reduced, leading to reduction of manufacturing cost. A piezoelectric device...
8922286 Resonator element, resonator, oscillator, electronic apparatus, and mobile object  
A resonator element includes a base section, a pair of vibrating arms projecting toward the same side from the base section, and disposed side by side in a predetermined direction, a support arm...
8922302 Acoustic resonator formed on a pedestal  
An acoustic resonator structure comprises a substrate having a trench, a conductive pattern formed in the trench, a pillar formed within the trench, and an acoustic resonator supported at a...
8917009 Vibration generator and electronic device including the same  
Disclosed are a vibration generator, which can increase the vibration force of a vibration plate by additionally applying the mass of a mass body to the vibration plate, and an electronic device...
8907545 Crystal element and crystal device  
A mesa-structure crystal element includes a circumferential portion having a thin thickness, a first convex portion formed on a plane in a center side from the circumferential portion and having a...
8898875 Method of manufacturing piezoelectric vibrators  
Providing a method for manufacturing a package capable of achieving reliable anodic bonding between the bonding material and a base board wafer even when the bonding material having a large...
8896185 Piezoelectric device  
A piezoelectric device (100) comprises: a piezoelectric vibrating piece (101); a frame body (105) separated from piezoelectric vibrating piece by through-hole (108); a piezoelectric frame (10)...
8896186 Apparatus for providing haptic feedback  
Disclosed is an apparatus used in an electronic device for providing haptic feedback. The apparatus includes a holder having a pair fastening holes, a piezoelectric vibrator having a first though...
8884497 Piezoelectric actuator and a method of manufacturing the same  
A piezoelectric actuator including first and second piezoelectric cantilevers is disclosed. Wirings are provided on an upper surface of a support body on which the first and second piezoelectric...
8881353 Method of producing piezoelectric/electrostrictive film type device  
Provided is a method of producing a piezoelectric/electrorestrictive film type device including a vibrating laminate obtained by laminating electrode films and piezoelectric/electrorestrictive...
8884495 Piezoelectric sensor  
The present invention provides a piezoelectric sensor that can reduce spurious vibration of a transducer. The piezoelectric sensor includes a transducer which has a piezoelectric body and a...
8869362 Method of forming an array of piezoelectric actuators on a membrane  
A method of forming an array of piezoelectric actuators on a membrane (18) which includes the steps of preparing a piezoelectric comb-like structure having an array of islands that are integrally...
8860285 Electronic component and method for producing electronic component  
An electronic component includes: a base material having a first conductive section; an oscillation piece having a second conductive section; a first member which is covered with a third...
8853919 Ultrasonic sensor device  
An ultrasonic sensor device includes a housing, a circuit board disposed at the housing, and a transducer. The transducer includes an electrically conductive casing having a bottom wall and a...
8853915 Bonding on silicon substrate having a groove  
A method and apparatus for bonding on a silicon substrate are disclosed. An apparatus includes a membrane having a membrane surface, a groove in the membrane surface, a transducer having a...
8854150 Resonator and method of controlling the same  
A resonator in which in addition to the normal anchor at a nodal point, a second anchor arrangement is provided and an associated connecting arm between the resonator body and the second anchor...
8847469 Composite substrate and method for manufacturing the composite substrate  
In a composite substrate, a back surface of a piezoelectric substrate and a front surface of a support substrate are bonded to each other with an adhesive layer. The adhesive layer includes a...
8836441 Surface mount piezoelectric oscillator  
A surface mount piezoelectric oscillator includes a piezoelectric resonator with a container main body, a plurality of external terminals, a mounting board with an IC chip, a plurality of...
8829765 Piezoelectric actuator device  
A piezoelectric actuator device includes a substrate anchor region; a support beam arrangement having first and second ends, wherein the first end is fixed to the anchor region and the second end...
8829768 Haptic feedback device  
Disclosed is a haptic feedback device used in an electronic device for providing haptic feedback. The haptic feedback device includes an electronic board defining at least two supporting elements...
8819903 Manufacturing method of a piezoelectric element and a liquid ejecting head  
A manufacturing method of a piezoelectric element includes: forming a first conductive layer upon a substrate; forming a piezoelectric layer upon the first conductive layer; forming a second...
8810111 Acoustic wave device and method for manufacturing same  
An SAW device (1) has a piezoelectric substrate (3) propagating acoustic waves, and a comb-shaped electrode (6) arranged on a first surface (3a) of the piezoelectric substrate (3). The SAW device...
8810112 Piezoelectric devices and methods for manufacturing piezoelectric substrates used in such devices  
In a piezoelectric device, a piezoelectric substrate includes a vibrating piece with respective excitation electrodes on each principal surface thereof. The piezoelectric substrate is surrounded...
8793849 Method of manufacturing high frequency thickness shear mode gas and organic vapor sensors  
A method of fabricating a thickness shear mode (TSM) gas and organic vapor sensor having a visco-elastic polymer coating and a fundamental frequency greater than 20 MHz. The method begins by...