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Magnetic memory device
A magnetic memory device is provided. The magnetic memory device includes a first vertical magnetic layer and a second vertical magnetic layer on a substrate, a...
Memory element and memory apparatus
A memory element includes a layered structure: a memory layer having a magnetization direction changed depending on information, the magnetization direction...
Nanometer magnetic multilayer film for temperature sensor and
manufacturing method therefor
A magnetic multilayer film for a temperature sensor is disclosed. The magnetic multilayer film comprises: a bottom magnetic composite layer provided on a...
Magnetic memory device and method for forming the same
Provided are a magnetic memory device and a method of forming the same. The magnetic memory device includes a magnetic tunnel junction pattern located on a...
Hall effect device
Embodiments of the present invention provide a Hall effect device that includes a Hall effect region of a first semiconductive type, at least three contacts and...
Piezoelectric compositions are provided wherein mechanical and piezoelectric properties can be separately modulated. Preferred compositions include resin blends...
Bistable piezoelectric cantilever vibration energy generator based on
spherical composite structure and partial...
Implementations herein relate to a bistable piezoelectric cantilever vibration energy generator based on spherical composite structure with partial separation...
Piezoelectric energy harvester device with curved sidewalls, system, and
methods of use and making
The present invention relates to an energy harvester device, which includes an elongate, planar resonator beam comprising a piezoelectric material and side...
Vibration generating apparatus
There is provided a vibration generating apparatus including: a bracket having a circular plate shape; a vibration member having a lower edge portion of a...
Method for producing flexible EAP generators
In a method for manufacturing electroactive polymer generators, a strip, including one layer of an electroactive polymer and electrodes applied to sections of...
A piezoelectric/electrostrictive element has a piezoelectric body, a first electrode, a second electrode and a glass layer. The piezoelectric body is formed in...
Tubular thermoelectric module and method for producing the module
A method for producing a thermoelectric module and a tubular thermoelectric module include at least an inner tube, an outer tube and an interspace therebetween....
Seebeck/peltier bidirectional thermoelectric conversion device using
nanowires of conductive or semiconductive...
The invention relates to Seebeck/Peltier bidirectional thermoelectric conversion devices and in particular to devices employing nanowires of conductive or...
Method for preparing electroconductive polymer and thermoelectric device
comprising electroconductive polymer...
There are provided a method for producing an electroconductive polymer which can be operated at a low temperature such as the human body temperature, is safe to...
Semiconductor light emitting module comprising an exposed plate surface
Provided are a semiconductor light emitting module and a method of manufacturing the same, which allow achieving high luminance light emission as well as...
A light-emitting device including: a base; light-emitting elements arranged on the base at intervals in an array along a predetermined direction of the base;...
Semiconductor light emitting device with thick metal layers
A device according to embodiments of the invention includes a semiconductor structure including a light emitting layer sandwiched between an n-type region and a...
Light emitting device, and substrate for light emitting device
A light emitting device includes a substrate, conductive members, and first and second light emitting elements. The conductive members have first to fourth...
Light emitting device and method for manufacturing same
A light emitting device includes a light emitting element, a terminal substrate and a fixing member. The light emitting element is a semiconductor laminate...
Lens and light emitting module for surface illumination
An exemplary embodiment of the present invention discloses a light-emitting module including a circuit board, a light-emitting device disposed on the circuit...
Lighting device and method of manufacturing the same
In a first aspect of the present invention, a lighting device includes a light-emitting element, a frame including a phosphor that can be excited by light...
Optoelectronic semiconductor component
The invention relates to an optoelectronic semiconductor component, which has a carrier element (1), on which an optoelectronic semiconductor chip (2) having at...
Light emitting device
A light emitting device comprises a package having a recess; a light emitting element mounted in the recess of the package; a light transmissive member provided...
LED display and manufacturing method thereof
A manufacturing method of a LED display is provided. A temporary substrate is provided, wherein the temporary substrate has a first adhesive layer and a...
LED structure applied to backlight source
An LED structure is applied to a backlight source to set a white light of a backlight module at a standard D65 position of the CIE1931 chromaticity coordinates...
Micro LED with wavelength conversion layer
A light emitting device and method of manufacture are described. In an embodiment, the light emitting device includes a micro LED device bonded to a bottom...
Light emitting device
A light emitting device includes a first lead, a second lead, an insulating member, a diffusing agent-containing portion, a wavelength conversion portion and a...
Light emitting device and method for manufacturing the same
By using a light emitting device including an insulating substrate and a light emitting unit formed on the insulating substrate, the light emitting unit...
Semiconductor light emitting device and method of manufacturing the same
A semiconductor light emitting device and method of manufacturing the semiconductor light emitting device are provided. The semiconductor light emitting device...
Transparent ohmic contacts on light emitting diodes with carrier
A light emitting diode is disclosed that includes an active structure formed of at least p-type and n-type epitaxial layers of Group III nitride on a conductive...
Light emitting structure having electrodes forming a concave surface and
manufacturing method thereof
A light-emitting structure comprises a semiconductor light-emitting element which includes a first connection point and a second connection point. The...
Surface treatment of a semiconductor light emitting device
A semiconductor light-emitting device includes a semiconductor structure having a light-emitting region. A surface of the semiconductor structure has flattened...
Light emitting device, method of manufacturing the same, light emitting
device package and lighting system
A light emitting device includes an active layer formed between first and second semiconductor layers. The first semiconductor layer includes a first surface...
Semiconductor light-emitting element and method for manufacturing the same
A semiconductor light-emitting element includes: a double-mesa structure of semiconductor formed to have a cylindrical cross section; an insulating member...
Semiconductor light emitting device having a plurality of semiconductor
layers having P-type dopant
Provided are a semiconductor light emitting device. The semiconductor light emitting device comprises a first semiconductor layer; a second semiconductor layer...
Rectifying unit, a light emitting diode device, and the combination
A light emitting diode device includes a substrate; a first conducting terminal and a second conducting terminal receiving the alternative current signal; a...
LED structures for reduced non-radiative sidewall recombination
LED structures are disclosed to reduce non-radiative sidewall recombination along sidewalls of vertical LEDs including p-n diode sidewalls that span a top...
Epitaxy substrate, method for producing an epitaxy substrate and
optoelectronic semiconductor chip comprising...
An epitaxy substrate (11, 12, 13) for a nitride compound semiconductor material is specified, which has a nucleation layer (2) directly on a substrate (1)...
Engineered band gaps
An optoelectronic device as well as its methods of use and manufacture are disclosed. In one embodiment, an optoelectronic device includes first and second...
CIGSSe thin film for solar cell, preparation method thereof and its
application to thin film solar cell
Provided is a CIGSSe thin film for a solar cell, a method for preparing the same, and a solar cell using the same. More particularly, the CIGSSe thin film for a...
Method for fabricating thin photovoltaic cells
A method for fabricating thin crystalline photovoltaic cells is disclosed. In one aspect, the method includes: forming a weakening layer in a surface portion of...
Pin diode and manufacturing method thereof, and x-ray detector using pin
diode and manufacturing method thereof
Provided herein is a PIN diode, a manufacturing method thereof, an x-ray detector using the PIN diode, and a manufacturing method thereof, the PIN diode...
Solar cell, manufacturing method therefor, solar-cell module, and
manufacturing method therefor
Provided is a solar cell including a photoelectric conversion section having a first principal surface and a second principal surface, and a collecting...
Shingled solar cell module
A high efficiency configuration for a solar cell module comprises solar cells arranged in a shingled manner to form super cells, which may be arranged to...
Device and method for restoring silicon-based solar cells using an
The restoration device of least one silicon-based photovoltaic solar cell includes a support of the cell, a heat source configured to heat the photovoltaic...
Efficient optical (light) coupling
A light coupling structure is provided that includes a diffractive grating coupler, a total internal reflection (TIR) mirror, and a polymer waveguide. The TIR...
Radiograph detector and method for manufacturing the same
A radiograph detector includes: a fluorescent layer, a bonding layer, and a light detector disposed in this order, wherein the fluorescent layer includes...
High performance, high bandgap, lattice-mismatched, GaInP solar cells
High performance, high bandgap, lattice-mismatched, photovoltaic cells (10), both transparent and non-transparent to sub-bandgap light, are provided as devices...
Solar cell module and manufacturing method thereof
A solar cell module in the present invention includes: a wiring member electrically connecting solar cell elements to each other; and a structure in which a...
Solar cell module
A second protective member faces a first protective member. A bonding layer is disposed between the first and the second protective member. A solar cell...