|
Match
|
Document |
Document Title |
|
|
US20100251527 |
PIEZOELECTRIC DEVICE AND METHOD FOR MANUFACTURING THE SAME
A piezoelectric device includes: a piezoelectric resonator element; a package storing the piezoelectric resonator element therein in a manner to mount the piezoelectric resonator element on a base...
|
|
|
US20100244636 |
PIEZOELECTRIC COMPONENT WITH OUTER CONTACTING, HAVING GAS-PHASE DEPOSITION, METHOD FOR MANUFACTURING THE COMPONENT AND USE OF THE COMPONENT
A piezoelectric component with at least one fully active piezoelement has electrode layers and interposed piezoelectric layers. guided to a lateral edge of the piezoelement and contacted there. An...
|
|
|
US20100244630 |
PIEZOELECTRIC RESONATOR, PIEZOELECTRIC OSCILLATOR, ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING PIEZOELECTRIC RESONATOR
A piezoelectric resonator includes: a package having a cavity; a plurality of electrode pads formed within the cavity; a first bonding section and a second bonding section that include silicone...
|
|
|
US20100214370 |
METHOD FOR PRODUCING LIQUID EJECTING HEAD, LIQUID EJECTING HEAD, AND LIQUID EJECTING DEVICE
A liquid ejecting head has a piezoelectric element with a first electrode, a piezoelectric layer, and a second electrode. The liquid ejecting head causes pressure changes in a pressure generating...
|
|
|
US20100207490 |
PIEZOELECTRIC TACTILE SENSOR
A novel flexible tactile sensor for sensing the force direction was designed by introducing the concept of structural electrodes on a piezoelectric film. The structural electrodes comprised an...
|
|
|
US20100201225 |
VIBRATION ACTUATOR DRIVING DEVICE, LENS BARREL, CAMERA, METHOD OF MANUFACTURING ELECTROMECHANICAL CONVERSION ELEMENT, METHOD OF MANUFACTURING VIBRATION ACTUATOR, AND METHOD OF DRIVING VIBRATION ACTUATOR
A vibration actuator driving device includes a plurality of wiring sections and a supply controller. The plurality of wiring sections are disposed correspondingly to a plurality of electrically...
|
|
|
US20100187953 |
PIEZOELECTRIC/ELECTROSTRICTIVE ELEMENT AND MANUFACTURING METHOD OF THE SAME
There is disclosed a piezoelectric/electrostrictive element which can be used as a sensor, even if a piezoelectric/electrostrictive layer cracks. Provided is a piezoelectric/electrostrictive...
|
|
|
US20100176688 |
PROBE FOR ULTRASONIC DIAGNOSTIC APPARATUS AND METHOD OF MANUFACTURING THE SAME
A probe for an ultrasonic diagnostic apparatus and a method of manufacturing the same are disclosed. The probe includes a backing layer having a first electrode part, a piezoelectric member...
|
|
|
US20100146755 |
METHOD OF MANUFACTURING AN ACOUSTIC MIRROR FOR A PIEZOELECTRIC RESONATOR AND METHOD OF MANUFACTURING A PIEZOELECTRIC RESONATOR
A mirror for a piezoelectric resonator consisting of alternately arranged layers of high and low acoustic impedance is manufactured by at first producing a first layer on which a second layer is...
|
|
|
US20100132174 |
METHOD OF MANUFACTURING FILM BULK ACOUSTIC RESONATOR USING INTERNAL STRESS OF METALLIC FILM AND RESONATOR MANUFACTURED THEREBY
A method of manufacturing a film bulk acoustic resonator and the resonator manufactured thereby. The method includes the laminating a sacrificial layer on a semiconductor substrate, removing a...
|
|
|
US20100123761 |
LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, ACTUATOR DEVICE, AND METHOD FOR MANUFACTURING THE LIQUID EJECTING HEAD
A liquid ejecting head includes a first layer essentially composed of silicon oxide disposed over a substrate, a second layer essentially composed of zirconium oxide formed by depositing zirconium...
|
|
|
US20100102678 |
PACKAGE FOR ELECTRONIC COMPONENT, PIEZOELECTRIC DEVICE AND MANUFACTURING METHOD THEREOF
A package for an electronic component includes a first substrate and a second substrate. In the package, an interior space capable of housing the electronic component is formed between the first...
|
|
|
US20100096951 |
CONTOUR RESONATOR AND METHOD FOR ADJUSTING CONTOUR RESONATOR
A contour resonator is provided with a vibrating body formed from a flat plate in a square shape, excitation electrodes formed on both front and back surfaces of the vibrating body and regulating a...
|
|
|
US20100068831 |
Method for wafer trimming for increased device yield
According to an exemplary embodiment, a method for site-specific trimming of a wafer to provide a target parameter value for a plurality of devices on the wafer includes performing a first...
|
|
|
US20090316306 |
Thin film piezoelectric element and its manufacturing method, head gimbal assembly and disk drive unit with the same
A thin film piezoelectric element includes a piezoelectric thin film layer, a seed layer and an elastic substrate layer. The piezoelectric thin film layer is a laminated structure comprising a...
|
|
|
US20090267457 |
Bulk acoustic wave resonator with reduced energy loss
According to an exemplary embodiment, a bulk acoustic wave (BAW) resonator includes a piezoelectric layer having a disrupted texture region, where the disrupted texture region is situated in a...
|
|
|
US20090244206 |
PIEZOELECTRIC ELEMENT AND ITS MANUFACTURING METHOD, PIEZOELECTRIC ACTUATOR, AND LIQUID JET HEAD
A piezoelectric element includes: a substrate; a lower electrode formed above the substrate; a piezoelectric layer formed above the lower electrode; and an upper electrode formed above and at least...
|
|
|
US20090236936 |
PIEZOELECTRIC DEVICE AND METHOD FOR MANUFACTURING PIEZOELECTRIC DEVICE
A piezoelectric device includes: a container; a piezoelectric resonator element accommodated in the container; a circuit element accommodated in the container so as not to overlap with the...
|
|
|
US20090236934 |
SURFACE ACOUSTIC WAVE DEVICE AND METHOD OF FABRICATING THE SAME
A surface acoustic wave device includes a piezoelectric substrate, an interdigital transducer (IDT) formed on the piezoelectric substrate, an interconnection electrode that is provided on the...
|
|
|
US20090193874 |
METHOD FOR CHEMICAL SENSOR FABRICATION AND RELATED SENSOR
A method includes forming a hole in a first wafer and forming a sensor structure in or on a second wafer. The second wafer includes a piezoelectric material. The method also includes bonding the...
|
|
|
US20090184381 |
SEMICONDUCTOR SENSOR AND METHOD FOR MANUFACTRUING THE SAME
A semiconductor sensor includes: a semiconductor substrate; a plurality of piezoelectric thin films layered on the semiconductor substrate, the plurality of piezoelectric thin films including at...
|
|
|
US20090165271 |
METHOD FOR PRODUCING PIEZOELECTRIC ACTUATOR AND METHOD FOR PRODUCING LIQUID DISCHARGE HEAD
A method for producing a piezoelectric actuator having a diffusion-preventive layer and a piezoelectric layer stacked on a vibration plate includes providing the vibration plate having a surface on...
|
|
|
US20090146531 |
Manufacturing Process For Thin Film Bulk Acoustic Resonator (FBAR) Filters
Method for fabricating an acoustical resonator on a substrate having a top surface. First, a depression in said top surface is generated. Next, the depression is filled with a sacrificial material....
|
|
|
US20090102323 |
ELECTRONIC COMPONENT, MOUNTING STRUCTURE THEREOF, AND METHOD FOR MOUNTING ELECTRONIC COMPONENT
An electronic component includes: a functional piece having a predetermined function; a bump electrode formed on the functional piece, the bump electrode including a core with elastic property and...
|
|
|
US20090077781 |
PIEZOELECTRIC VIBRATING DEVICES AND METHODS FOR MANUFACTURING SAME
Methods are disclosed for manufacturing tuning-fork type piezoelectric vibrating devices. In an exemplary method a metal film is formed on both surfaces of a piezoelectric wafer, followed by...
|
|
|
US20090045704 |
Method for forming a multi-layer electrode underlying a piezoelectric layer and related structure
According to an exemplary embodiment, a method of forming a multi-layer electrode for growing a piezoelectric layer thereon includes a step of forming a high conductivity metal layer over a...
|
|
|
US20080297280 |
Integrated Coupled Resonator Filter and Bulk Acoustic Wave Devices
A method for manufacturing a filter device is provided. The filter device comprises a coupled resonator at a first site, a shunt resonator at a second site and a series resonator at a third site,...
|
|
|
US20080295333 |
Method of manufacturing a piezoelectric ink jet device
A method of manufacturing a piezoelectric ink jet device having a pressure chamber, a flexible membrane delimiting the pressure chamber, a piezoelectric actuator mounted on the membrane, and a...
|
|
|
US20080290758 |
ULTRASONIC SENSOR AND METHOD FOR MANUFACTURING THE SAME
An ultrasonic sensor includes a cylindrical casing having a bottom portion. The casing has a piezoelectric element on a bottom surface thereof. A substrate is attached to an end surface of an...
|
|
|
US20080235927 |
METHOD FOR PRODUCING PIEZOELECTRIC ACTUATOR
A method for producing a piezoelectric actuator includes forming a diffusion preventing layer on one surface of a substrate formed of a metallic material for preventing a diffusion of a metal from...
|
|
|
US20080178443 |
METHOD FOR PRODUCTION OF LIQUID EJECTING HEAD UNIT
The invention provides a method of producing a liquid ejecting head unit that has a plurality of liquid ejecting heads combined with one another. Each of the plurality of liquid ejecting heads has...
|
|
|
US20080141511 |
Methods of forming piezoelectric resonator having resonation structure
A method of forming a piezoelectric resonator having a resonation structure is provided. According to the method, it is possible to simplify a manufacturing process of the piezoelectric resonator...
|
|
|
US20080048804 |
COUPLED LAMB WAVE RESONATORS FILTER
A coupled Lamb wave resonator filter includes first and second Lamb wave resonators. The first Lamb wave resonator includes a first resonant layer, and first and second electrodes on opposite sides...
|
|
|
US20060238573 |
Monolithic fluid ejection device and method for fabricating the same
A method for fabricating a monolithic fluid ejection device. The method includes providing a substrate with a signal transmitting circuit and a heating element. A protective layer is formed to...
|
|
|
US20120056946 |
PIEZOELECTRIC ELEMENT, LIQUID EJECTING HEAD, LIQUID EJECTING APPARATUS, AND METHODS FOR THE MANUFACTURE THEREOF
A piezoelectric element, a liquid ejecting head and a liquid ejecting apparatus that have improved reliability are provided. Methods for the manufacture thereof are also provided. A piezoelectric...
|
|
|
US20120049696 |
PIEZOELECTRIC DEVICE USING NANOPORE AND METHOD OF MANUFACTURING THE SAME
A piezoelectric device including an engraved nanostructure body and a method of manufacturing the same are provided. The piezoelectric device includes a matrix including a piezoelectric material, a...
|
|
|
US20120038711 |
INK-JET HEAD AND METHOD OF MANUFACTURING THE SAME
According to one embodiment, an ink-jet head includes an insulative substrate, a nozzle plate opposed to the insulative substrate, a partition wall disposed between the insulative substrate and the...
|
|
|
US20110292135 |
Liquid jet head, liquid jet apparatus, and manufacturing method for the liquid jet head
To solve a problem in that it is difficult to form drive electrodes (11), which are formed respectively on side surfaces of each of partition walls (7), each of the partition walls (7) in a drive...
|
|
|
US20110234710 |
LIQUID EJECTING HEAD, METHOD FOR MANUFACTURING THE SAME AND LIQUID EJECTING APPARATUS
There is provided a liquid ejecting head in which a surface layer of a vibration plate at the side of a flow path formation substrate is formed by an insulating film made of zirconium oxide and a...
|
|
|
US20110234704 |
PIEZOELECTRIC ELEMENT, PIEZOELECTRIC ACTUATOR, LIQUID DROPLET EJECTING HEAD, LIQUID DROPLET EJECTING APPARATUS, AND METHOD OF PRODUCING PIEZOELECTRIC ELEMENT
The piezoelectric element includes a first electrode disposed on a substrate, a piezoelectric material layer disposed on the first electrode, a second electrode disposed on the piezoelectric...
|
|
|
US20110219593 |
PATTERN FORMING METHOD, PATTERN FORMING APPARATUS, PIEZOELECTRIC VIBRATOR, METHOD OF MANUFACTURING PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND RADIO-CONTROLLED TIMEPIEC
Provided are a pattern forming method and apparatus capable of suppressing the occurrence of pattern blurring when forming a pattern on a substrate by a sputtering method, a piezoelectric vibrator...
|
|
|
US20110155822 |
Multi-Layer Piezoelectric Element, Method for Manufacturing Multi-Layer Piezoelectric Element, Injection Device, and Fuel Injection System
Provided is a multi-layer piezoelectric element wherein durability is improved by effectively suppressing short-circuiting between adjacent internal electrode layers in an edge portion of a stacked...
|
|
|
US20110134194 |
PIEZOELECTRIC DEVICE AND METHOD FOR MANUFACTURING THE SAME, PIEZOELECTRIC ACTUATOR, LIQUID EJECTING HEAD, AND LIQUID EJECTING APPARATUS
A piezoelectric device includes: a substrate; a first electrode formed over the substrate; a first piezoelectric element formed over the first electrode; a low density region which is formed at a...
|
|
|
US20110131774 |
METHOD OF MANUFACTURING STACKED THIN FILM PIEZOELECTRIC FILTER
A method of manufacturing a stacked thin film piezoelectric filter includes the steps of forming a lower thin film piezoelectric resonator on a substrate, measuring a frequency of the lower thin...
|
|
|
US20110107570 |
DUPLEXER USING AN EMBEDDED PCB AND METHOD OF FABRICATING THE SAME
A high-integrated duplexer and a fabrication method thereof. The duplexer has a first filter to pass a signal of a transmitted frequency band, a second filter to pass a signal of a received...
|
|
|
US20100289383 |
PIEZOELECTRIC THIN FILM AND METHOD OF MANUFACTURING THE SAME, INK JET HEAD, METHOD OF FORMING IMAGE WITH THE INK JET HEAD, ANGULAR VELOCITY SENSOR, METHOD OF MEASURING ANGULAR VELOCITY WITH THE ANGULAR VELOCITY SENSOR, PIEZOELECTRIC GENERATING ELEMENT, AND METHOD OF GENERATING ELECTRIC POWER WITH THE PIEZOELECTRIC GENERATING ELEMENT
Provided are a piezoelectric thin film including a lead-free ferroelectric material and exhibiting high piezoelectric performance comparable to that of lead zirconate titanate (PZT), and a method...
|
|
|
US20100289378 |
INFORMATION PROCESSOR AND METHOD FOR THE PRODUCTION THEREOF
An information converter has at least two material layers having polygonal base surfaces, which are connected to each other in a shear-rigid way, wherein at least in one material layer a change of...
|
|
|
US20100277040 |
THIN FILM DETECTOR FOR PRESENCE DETECTION
A transducer (800) is provided where a membrane (830) is formed over a front substrate (615); and a piezoelectric layer (820) is formed over the membrane (830) at an active portion (821) and...
|
|
|
US20100276510 |
Multi-Layer Piezoelectric Element, Ejection Apparatus Using the Same and Fuel Ejection System
To provide a multi-layer piezoelectric element which is easy to be fabricated and which exhibits excellent durability, even when it is driven continuously for a long time under high electric field...
|
|
|
US20100275423 |
SYSTEM FOR PRELOADING PIEZOELECTRIC ACTUATORS AND METHOD
A system for preloading piezoelectric actuators includes a fixture, a preloading mechanism configured to apply a mechanical force to a piezoelectric element supported by the fixture, and a sensor...
|