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WO/2016/084365A1 |
[Problem] To provide a piezoelectric film having high piezoelectric characteristics, a piezoelectric element provided with the piezoelectric film, and a liquid discharge device. [Solution] This piezoelectric film is formed by a vapor-pha...
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WO/2016/086226A1 |
Systems, devices, and methods for printing on surfaces of three-dimensional objects are provided. The systems, devices, and methods allow for images, and three-dimensional structures, to be printed onto a surface of a three-dimensional o...
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WO/2016/080506A1 |
Provided is a method for bonding wafers, which is capable of bonding wafers with high reliability, while suppressing influence on the wafers. This method for bonding wafers comprises: a step for preparing a first wafer having a surface o...
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WO/2016/081191A1 |
A motion enhancing mechanism assembly suited for use with fluid control devices such as a piezoelectric modulating actuator of a proportional control valve. Range-limited axial motion of the actuator is transmitted through an amplifier d...
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WO/2016/081045A1 |
Systems that provide an active adjustment of mirrors and specifically of secondary mirrors, and that provide active adjustment of secondary mirrors in six degrees of freedom, and that can carry the additional load during launch.
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WO/2016/076071A1 |
This piezoelectric polymer film contains a helical chiral polymer (A) having a 50,000-1,000,000 weight-average molecular weight and having optical activity; has a 20-80% degree of crystallinity as obtained by DSC; has a 3.5-15.0 standard...
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WO/2016/075535A1 |
In various embodiments, a cooling device for dissipating heat generated in an electronic or electrochemical device includes a substrate, multiple benders arranged on the substrate, and supply circuitry for supplying an electric field to ...
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WO/2016/076361A1 |
Provided is a unimorph-type piezoelectric device in which a "non-driven part" is eliminated while securing "an electrode surface that is electrically connected to an upper electrode film and is exposed to the outside in an upward directi...
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WO/2016/075882A1 |
An element, including a first electrode, an intermediate layer, and a second electrode, the first electrode, the intermediate layer, and the second electrode being laminated in this order, wherein the intermediate layer has flexibility, ...
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WO/2016/076881A1 |
The present invention relates to a system comprising an energy harvester device and a signal processing device coupled to the energy harvester device. The energy harvester device includes an elongate resonator beam comprising a piezoelec...
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WO/2016/075942A1 |
A dynamic quantity sensor comprising a fixed part (20) fixed to a substrate (11), a floating part (30) supported on the fixed part, a detecting piezoelectric part (42a-42d) that converts strain in the floating part into electrical signal...
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WO/2016/071688A1 |
A piezoelectric thin film element having a first electrode, a second electrode and a piezoelectric thin film between the electrodes, wherein the thin film comprises a laminate having two or more piezoelectric thin film layers and wherein...
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WO/2016/065857A1 |
Provided is a method for manufacturing a microsensor body, comprising the following steps: S1: a substrate (10) is coated with a wetting colloidal material to form a colloid layer (20); a layer of one-dimensional nanowire film (30) cover...
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WO/2016/068247A1 |
[Problem] To provide a piezoelectric element for which the strong manifestation of piezoelectric resonance at a specific frequency can be suppressed, thereby improving the sound quality of an acoustic generator, and to provide an acousti...
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WO/2016/067976A1 |
A piezoelectric polymer film which contains an optically-active helical chiral polymer having a weight average molecular weight of 50,000 to 1,000,000, has a degree of crystallinity of 20 to 80% as determined by a DSC method, has a produ...
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WO/2016/069476A1 |
EMP actuators are provided on a band intended for a wearable electronic device. Such a band may include (a) a flexible circuit having provided thereon an electrical interface to the wearable electronic device and conductive traces for di...
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WO/2016/066723A1 |
A stator or a rotor for use in an electrical machine, the stator or rotor comprising a composite element comprising a rigid mass (102) suitable for comprising at least one magnetostrictive electrode bar, at least one magnetostrictive ele...
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WO/2016/066734A1 |
Use of an elastomeric film in the form of a gel, wherein said gel is a non-conductive hydrogel or organogel, as a dielectric electroactive polymer.
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WO/2016/067543A1 |
Provided is a vibration-type angular velocity sensor comprising the following: a fixed part (20) that is fixed to a substrate (10); a movable part (30) that has driving weights (31, 32) which are disposed on both sides, centered on the f...
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WO/2016/063863A1 |
Provided are a resonator and a resonance apparatus whereby oscillation of a holding body due to unnecessary oscillation of an oscillating section is suppressed, and size reduction is made possible. The present invention is provided with:...
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WO/2016/063117A1 |
A multilayer ultrasound transducer is used to provide high output power with a desired transmission and reception frequency response profile. The transducer comprises at least one piezoelectric layer, a plurality of electrically conducti...
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WO/2016/063628A1 |
[Problem] To provide an electroacoustic conversion device capable of producing sound pressure equal to that of a circular laminated piezoelectric element even when a polygonal laminated piezoelectric element is used. [Solution] An electr...
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WO/2016/061155A1 |
The disclosure is directed to piezoelectric film structures and sensors, and display assemblies using same. The piezoelectric film structure is transparent and includes: a substrate; a bottom optical layer disposed on or above the substr...
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WO/2016/056500A1 |
[Problem] To provide an electronic apparatus capable of generating a stable vibration throughout a panel. [Solution] An electronic apparatus 1 is provided with: a panel 20 having an approximately rectangular shape; a housing 10 holding s...
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WO/2016/057876A1 |
In one aspect, a speaker is provided having a coil and a diaphragm assembly coupled to the coil. The diaphragm assembly includes a piezo stiffener plate and a flexible membrane, the piezo stiffener plate including at least one piezo laye...
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WO/2016/051644A1 |
[Problem] To provide: a lead zirconate titanate (PZT) piezoelectric element with high adhesiveness between a substrate and a lower electrode, high adhesiveness between the lower electrode and a piezoelectric film, and outstanding long-te...
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WO/2016/051486A1 |
[Problem] To provide an ultrasonic vibrator capable of being formed compact while maintaining output, and an ultrasonic medical apparatus. [Solution] This ultrasonic vibrator (1) is provided with: a piezoelectric element unit (3) in whic...
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WO/2016/052547A1 |
Provided are a mirror drive device and a drive method therefor which are capable of improving displacement efficiency and obtaining a sufficiently large displacement angle even when a sensor unit is provided. A piezoelectric actuator uni...
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WO/2016/054447A1 |
A piezoelectric micromachined ultrasonic transducer (PMUT) device includes a substrate having an opening therethrough and a membrane attached to the substrate over the opening. A portion of the membrane that overlies the opening is divid...
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WO/2016/050832A1 |
The invention relates to a mechanical structure comprising a stack containing an active substrate (10) and at least one actuator (20) suitable for generating vibrations in the region of said active substrate, said stack comprising a basi...
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WO/2016/052548A1 |
Provided are a mirror drive device and a drive method therefor which are capable of improving displacement efficiency and obtaining a sufficiently large displacement angle even when a sensor unit is provided. A piezoelectric actuator uni...
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WO/2016/046417A1 |
The invention relates to a method for producing a composite material (101), in particular an active component of a sensor element (201, 301), wherein at least two materials (102, 103, 202, 203) having different physical and chemical char...
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WO/2016/045831A1 |
The invention relates to an actuator module 4 with a stack 11 a piezoceramics. Inner electrodes 12a, 12b which are led out of the stack 11 in an alternating manner are arranged between the individual piezoceramics, each said inner electr...
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WO/2016/046887A1 |
[Problem] To provide an ultrasonic vibrator wherein a resonant frequency can be adjusted, while maintaining drive power, and an ultrasonic treatment tool. [Solution] An ultrasonic vibrator 1 is characterized by being provided with: two m...
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WO/2016/044094A1 |
A piezoelectric actuator with integrated features to provide linear displacement of a threaded rod is presented. One mechanism provides mechanically amplified piezo motion for high speed/short travel position scanning whereas the other p...
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WO/2016/043126A1 |
Provided is a sensor network sensor device and a method for sending data to a sensor network that maintains accuracy and uses low electrical energy. A sensor network sensor device 10 is provided with an oscillation-type sensor 11 that os...
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WO/2016/039138A1 |
This stretchable film laminate (100) comprises a laminate (102) and external electrodes (31, 32). The laminate (102) is formed by alternately laminating a plurality of stretchable films (21a-21g) and a plurality of main surface electrode...
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WO/2016/038246A1 |
An apparatus includes a separator/electrolyte assembly (304); a first energy storage portion (304/306) disposed on a first surface of the separator/electrolyte assembly (304); a second energy storage portion (304/308) disposed on a secon...
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WO/2016/035579A1 |
Provided are a magnetic element and a skyrmion memory and the like having endurance (durability) of a nearly infinite number of times of data writing and nearly permanent data retention (holding) characteristics, and capable of ultra-hig...
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WO/2016/035277A1 |
An angular velocity sensor element according to the present disclosure has: a fixed part; a first detector that is connected to the fixed part, is provided with a first detection electrode, and extends in a first direction; a second dete...
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WO/2016/036838A1 |
Various examples are provided for multiferroic thin films. In one example, a multiferroic thin film device includes a thin film of multiferroic material and an electrode disposed on a side of the thin film of multiferroic material. The m...
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WO/2016/035262A1 |
The present invention provides: a piezoelectric element-driven valve in which the amount of displacement of a piezoelectric element can be increased without using a complicated mechanism, and in which wiring lines etc. are not impaired; ...
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WO/2016/031995A1 |
[Problem] To provide a piezoelectric ceramic exhibiting little firing deformation, a manufacturing method therefor, and an electronic component. [Solution] A piezoelectric ceramic 1 comprises multiple crystal grains 2 comprising a lead z...
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WO/2016/031111A1 |
This transducer, which converts electrical energy to mechanical energy, comprises a dielectric layer, a first electrode provided on one surface of said dielectric layer, and a second electrode provided on the other surface of the dielect...
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WO/2016/032029A1 |
The present invention relates to a stacked piezoelectric ceramic element and can provide a stacked piezoelectric ceramic element produced by stacking two or more ceramic green sheets, the stacked piezoelectric ceramic element having a st...
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WO/2016/031302A1 |
[Problem] To provide a piezoelectric element that is not susceptible to dielectric breakdown or damage even when driven with a high voltage for a long period, and an acoustic generator, an acoustic generation device, and an electronic ap...
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WO/2016/030085A1 |
The application relates to a method for producing ceramic multi-layer components (100), comprising the following steps: providing green layers (5) for the ceramic multi-layer components (100), stacking the green layers (5) into a stack a...
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WO/2016/031134A1 |
[Problem] To provide a piezoelectric film having high piezoelectric properties and little degradation in piezoelectric properties during long-term drive, a method for manufacturing the same, a piezoelectric element provided with said pie...
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WO/2016/031994A1 |
[Problem] To provide a piezoelectric ceramic plate with minimal deformity during firing, and a plate-shaped substrate and an electronic component. [Solution] Optimally used in a piezoelectric ceramic plate 1 thinner than 150µm and with ...
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WO/2016/026101A1 |
A resonant detector for photoacoustic and scanning probe constructed with relaxor ferroelectric material. The resonator element comprising: a tuning fork-shaped element with at least two prongs comprising a material for generating an out...
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