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US20140021829 |
TUNING FORK VIBRATOR
A tuning fork vibrator includes a package having an internal space having a rectangle column shape; a tuning fork vibration piece including a base, two vibration arms extending in parallel form... |
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US20080079505 |
Surface mounting piezoelectric oscillator
To provide high reliable surface mounting oscillator that solder does not leak out by heat from the oscillator. The base print board with a terminal on the first surface and a concave on the... |
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US20140042874 |
PIEZOELECTRIC VIBRATING PIECE AND PIEZOELECTRIC DEVICE
A piezoelectric vibrating piece includes a vibrator, a framing portion, a connecting portion, and an extraction electrode. The vibrator includes excitation electrodes formed on both principal... |
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US20110018399 |
PIEZOELECTRIC DEVICE
A piezoelectric device has a piezoelectric vibration element mounted in a package wherein the piezoelectric vibration element comprises two stick-like vibration legs; a central leg provided... |
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US20090212665 |
Power harvesting scheme based on piezoelectricity and nonlinear deflections
An energy harvesting device and a method of using the energy harvesting device to generate an electrical charge are described. The energy harvesting device comprises a mass and at least two... |
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US20090289528 |
Rotary ultrasonic sealer
Horn assembly adapted to be rotatably arranged in a housing (3) of a rotary ultrasonic sealer, and comprising a hollow shaft (1) having a longitudinal axis (2) and a horn (8) arranged coaxially in... |
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US20130193807 |
QUARTZ CRYSTAL VIBRATING PIECE AND QUARTZ CRYSTAL DEVICE
An AT-cut quartz crystal vibrating piece with an excitation unit is in a rectangular shape. The quartz crystal vibrating piece includes a framing body, a connecting portion, a pair of excitation... |
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US20130083044 |
CROSS-SECTIONAL DILATION MODE RESONATORS
Electromechanical systems dilation mode resonator (DMR) structures are disclosed. The DMR includes a first electrode layer, a second electrode layer, and a piezoelectric layer formed of a... |
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US20090058229 |
THIN FILM PIEZOELECTRIC TRANSFORMER AND METHOD OF MANUFACTURING THE SAME
A silicon substrate is trimmed in an area at the top and rear surfaces at the center, and a piezoelectric vibrator is disposed therein. As shown in a top view of FIG. 1, the piezoelectric vibrator... |
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US20130020911 |
PIEZOELECTRIC VIBRATING PIECE AND PIEZOELECTRIC DEVICE
A piezoelectric vibrating device and a piezoelectric vibrating piece including an excitation unit, a framing portion and a connecting portion are provided. The excitation unit includes a first... |
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US20100038998 |
PIEZOELECTRIC ACTUATOR AND ELECTRONIC APPARATUS
Piezoelectric actuator (51) includes a piezoelectric element (11) that performs expansion/contraction movement in accordance with the state of an electrical field, a base (21) with the... |
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US20100109484 |
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... |
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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... |
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US20170070208 |
PIEZOELECTRIC OSCILLATOR AND METHOD OF MAKING THE SAME
A piezoelectric oscillator, and method of making the same, includes an oscillation substrate comprising an oscillating part and a surrounding part, wherein a the surrounding part is thinner than... |
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US20150380634 |
Component Comprising Stacked Functional Structures and Method for Producing Same
A component suitable for miniaturization and comprising acoustically decoupled functional structures is specified. The component comprises a first functional structure, a first thin-film cover,... |