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Piezoelectric ceramic and piezoelectric element
A piezoelectric ceramic is constituted by a polycrystal whose main phase is an alkali-containing niobate perovskite structure, where both elemental nickel and...
Electromechanical effect in metal oxides
This invention provides an electromechanical device comprising an active material comprising a metal oxide such as Ce0.8Gd0.2O1.9 wherein the elastic modulus of...
Thin film piezoelectric element and manufacturing method thereof,
micro-actuator, head gimbal assembly and disk...
A thin film piezoelectric element of the present invention includes a substrate and a piezoelectric thin film stack formed on the substrate. The piezoelectric...
Actuator using magnetic shape memory material, coils and permanent magnets
An actuator having a drive element made of a magnetic shape memory material is driven responsive to electrical control of a plurality of coil apparatuses and...
Omni-directional shear-horizontal wave magnetostrictive patch transducer
and method of winding coil
Provided is a transducer. The transducer includes a permanent magnet that generates a magnetostatic field, a patch disposed below the permanent magnet and...
Multilayer piezoelectric device
A multilayer piezoelectric device comprises a multilayer body and first and second outer electrodes. The multilayer body has base, first and second driving...
Temperature compensated acoustic resonator device having an interlayer
An acoustic resonator comprises: an acoustic resonator device comprises: a composite first electrode disposed over a substrate, the composite first electrode...
Resonator element, resonator, electronic device, electronic apparatus,
mobile body and method of manufacturing...
A resonator element includes: a substrate; and an electrode that includes a first conductive layer provided on a surface of the substrate, and a second...
Apparatus and method for production of untwinned YBCO films
A method for manufacturing untwinned YBCO film can include the initial the step of depositing YBCO film on a substrate having a first end and second end. A...
High voltage busing for cryogenics applications
An electrical bushing is disclosed for use in high voltage cryogenic applications. The bushing including first and second bushing portions and an electrical...
Surface mount device with stress mitigation measures
An SMD includes a substrate and one or more electrical contacts on a first surface of the substrate. Each one of the electrical contacts are configured to...
LED lighting systems with phosphor subassemblies, and/or methods of making
Certain example embodiments relate to improved lighting systems and/or methods of making the same. In certain example embodiments, a lighting system includes a...
Method of manufacturing a light-emitting device by sintering conductive
A method of manufacturing a light-emitting device, includes: disposing a first conductive paste on a substrate and sintering the first conductive paste to forma...
Reflecting resin sheet, light emitting diode device and producing method
A reflecting resin sheet provides a reflecting resin layer at the side of a light emitting diode element. The reflecting resin sheet includes a release...
Light-emitting diode package and method for manufacturing same
Disclosed are a light-emitting diode package and a method for manufacturing same. The method for manufacturing a light-emitting diode package comprises:...
Epoxy resin composition for optical semiconductor device, and lead frame
for optical semiconductor device,...
An optical semiconductor device includes a metal lead frame including first and second plate portions, an optical semiconductor element mounted on the metal...
Ultraviolet light emitting device using metal non-bondable amorphous
fluororesin molding compound
An ultraviolet light emitting device having high quality and high reliability is provided by preventing deterioration of electrical characteristics which is...
Package of light emitting diode and method for manufacturing the same
Provided is a package of a light emitting diode. The package according to an embodiment includes a package of a light emitting diode, the package comprising: a...
Light emitting device having wavelength converting layer
Disclosed is a light emitting device having a wavelength converting layer. The light emitting device comprises a plurality of semiconductor stacked structures;...
Method for fabricating microstructure to generate surface plasmon waves
A method for fabricating a microstructure to generate surface plasmon waves comprises steps of: preparing a substrate, and using a carrier material to carry a...
Light emitting diode and method of manufacturing the same
Disclosed herein are a light emitting diode including a plurality of protrusions including zinc oxide and a method for manufacturing the same. According to an...
Solid state transducer dies having reflective features over contacts and
associated systems and methods
Systems and methods for improved light emitting efficiency of a solid state transducer (SST), for example light emitting diodes (LED), are disclosed. One...
Semiconductor light-emitting device
A semiconductor light-emitting device includes a laminated semiconductor structure having a first surface and a second surface opposing each other, a first...
Nitride semiconductor light-emitting element
A nitride semiconductor light-emitting element including a high concentration silicon-doped layer doped with silicon at a high concentration of...
Optical device having mesas
An optical device and method for fabricating an optical device. The optical device comprising: a semiconductor material comprising an active layer configured to...
LED with internally confined current injection area
Methods and structures for forming arrays of LED devices are disclosed. The LED devices in accordance with embodiments of the invention may include an...
Light-emitting device, light-emitting device package, and light unit
A light-emitting device, according to one embodiment, comprises: a light-emitting structure comprising a first conductive semiconductor layer, an active layer...
Semiconductor light emitting device
A high luminance semiconductor light emitting device including a metallic reflecting layer formed using a non-transparent semiconductor substrate is provided....
Plant illumination device and method
An improved method to produce artificial light for plant cultivation, an illumination device with a semiconductor light emission solution and device suited for...
Gallium and nitrogen containing triangular or diamond-shaped configuration
for optical devices
A gallium and nitrogen containing optical device has a base region and no more than three major planar side regions configured in a triangular arrangement...
Method for making epitaxial structure
A method for making an epitaxial structure is provided. The method includes the following steps. A substrate having an epitaxial growth surface is provided. A...
Method for separating growth substrate, method for light-emitting diode,
and light-emitting diode manufactured...
Disclosed are a method for separating a growth substrate, a method for manufacturing a light-emitting diode, and the light-emitting diode. The method for...
Thin film deposition apparatus and method of manufacturing organic
light-emitting display apparatus using the same
A thin film deposition apparatus used to manufacture large substrates on a mass scale and that allows high-definition patterning, and a method of manufacturing...
Manufacturing method of semiconductor film, manufacturing method of
semiconductor device, and manufacturing...
A method for forming an amorphous semiconductor which contains an impurity element and has low resistivity and a method for manufacturing a semiconductor device...
Photovoltaic cell and photovoltaic cell manufacturing method
A photovoltaic cell manufacturing method includes depositing a first buffer layer for performing lattice relaxation on a first silicon substrate; depositing a...
Apparatus and method for mounting contact wires on solar cell wafers
A device and a method for fitting solar cell contact wires providing a series connection, and which run continuously in a string direction to join a front solar...
Electrodeposition of thin-film cells containing non-toxic elements
A structure and method of making a thin-film solar cell is provided. A thin-film solar cell includes a substrate, absorber layer and a buffer layer. The...
Plasma enhanced thermal evaporator
The present invention generally provides a method for forming a photovoltaic device including evaporating a source material to form a large molecule processing...
According to one embodiment, a photocoupler includes a light emitting element, a light receiving element, a bonding layer, input terminals, output terminals and...
Photosensor and display device
Thin film transistors including an oxide semiconductor containing indium, gallium, and zinc are easily arranged in a matrix over a large substrate and have...
Photoelectric conversion device and manufacturing method thereof
An object is to increase conversion efficiency of a photoelectric conversion device without increase in the manufacturing steps. The photoelectric conversion...
Rollable and accordian foldable refractive concentrator space solar array
A rollable and accordion foldable refractive lens concentrator flexible solar array blanket structure assembly for a spacecraft/satellite application consisting...
Frame-mounted wire management device
A wire management device is disclosed. The device comprises a clip comprising an upper planar member and a lower planar member, each planar member having an...
Multilayer sheet, back sheet for solar cells and solar cell module
Provided are a multilayer sheet superior in weather resistance, heat resistance, and moisture proofness and also favorable in interlayer adhesiveness, and a...
Multi-layered film and photovoltaic modules comprising the same
A multi-layered film, a backsheet for photovoltaic modules, a method of manufacturing the same, and a photovoltaic module are provided. The multi-layered film...
Photovoltaic module comprising insulation layer with silane groups
The present invention relates to a photovoltaic module comprising a solar cell element and an insulation material laminated to at least one side of the solar...
Solar cell module
A solar cell module including a substrate and solar cells mounted on the substrate, the substrate including a base layer, a first insulation layer positioned...
Stretchable substrate, stretchable photovoltaic apparatus, and stretchable
A stretchable photovoltaic apparatus according to the present invention includes: a stretchable substrate including islands protruded from a base such that the...
Fabrication methodology for optoelectronic integrated circuits
A method of forming an integrated circuit employs a plurality of layers supported on a substrate that include i) n-type contact layer, ii) a p-type modulation...
Thermo-tunneling design for quantum well photovoltaic converter
A design of a quantum well region that allows faster and more efficient carrier collection in quantum well solar cells. It is shown that for a quantum well...