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Magnetic memory device and method of fabricating the same
Provided are a magnetic memory device and a method of fabricating the same. The device may include a cell selection device, a magnetic tunnel junction (MTJ),...
Fabricating two-dimensional array of four-terminal thin film devices with
surface-sensitive conductor layer
A technique relates to a semiconductor device. First metal contacts are formed on top of a substrate. The first metal contacts are arranged in a first...
Magnetoresistive element and method of manufacturing the same
According to one embodiment, a magnetoresistive element is disclosed. The magnetoresistive element includes a reference layer, a tunnel barrier layer, a storage...
Multibit self-reference thermally assisted MRAM
A mechanism is provided for a thermally assisted magnetoresistive random access memory device (TAS-MRAM). A storage layer has an anisotropic axis, in which the...
A semiconductor device includes: a first magnetic layer (1) disposed on a flat substrate surface; a second magnetic layer (3) disposed above the first magnetic...
Manufacturing method for piezoelectric resonator device
A manufacturing method for a piezoelectric resonator device includes sequential steps of: (i) laminating a metal film constituted by at least two types of...
Method for manufacturing a piezoelectric film wafer, piezolelectric film
element, and piezoelectric film device
A method for manufacturing a piezoelectric film wafer includes an etching step for carrying out a dry etching on a piezoelectric film formed on a substrate by...
Piezoelectric device with piezoelectric ceramic layer having AG segregated
in voids in sintered body of...
A piezoelectric device is provided with: a piezoelectric ceramic layer that is obtained by firing a piezoelectric ceramic composition which contains a...
Composite piezoelectric laterally vibrating resonator
A resonator is described. The resonator includes multiple electrodes. The resonator also includes a composite piezoelectric material. The composite ...
Nanogenerator comprising boron nitride atomic layer
A nanogenerator and a method of manufacturing the same are provided. The nanogenerator includes a boron nitride atomic layer, and a first electrode and a second...
Device and method for bracing electromechanical composite high-frequency
vibration systems (VFHS)
The present invention relates to an apparatus for generating electromechanical composite high-frequency oscillations includes, with a composite high-frequency...
Elastic wave device including multilayer metal film
An elastic wave device includes a piezoelectric substrate including a primary surface and a first electrode which is provided on the primary surface of the...
Piezoelectric element and piezoelectric device using the same
A piezoelectric element, which is capable of being driven with a relatively low voltage and obtaining a large displacement amount at a central portion thereof...
Wafer level package structure for temperature sensing elements
A wafer level package structure for temperature sensing elements, which includes a wafer cover and a substrate. The wafer cover is formed of infrared penetrable...
Method and arrangement for converting heat to electrical energy
For directly converting heat to electrical energy, for example in a spacecraft operating in space, at least one thermoelectric generator module is arranged in...
An object is to provide an LED module that eliminates the need for providing electrodes between each device and allows LEDs to be arrayed with high density. An...
Chip scale light emitting device with metal pillars in a molding compound
formed at wafer level
Thick metal pillars are formed upon light emitting dies while the dies are still on their supporting wafer. A molding compound is applied to fill the space...
Package for light emitting apparatus and light emitting apparatus
including the same
The present invention provides a package for light emitting apparatus has a long-length direction and a short-length direction perpendicular to the long-length...
Laminated electrical trace within an LED interconnect
Various apparatuses and methods are disclosed. An interconnect may include molding material configured to support a light-emitting device, and an electrical...
Wafer level packaging of electronic devices
Aspects of the invention include an electronic device comprising a first contact point; a metal pad disposed to provide electrical connection to the first...
Method for manufacturing at least one optoelectronic semiconductor device
A method for manufacturing at least one optoelectronic semiconductor device includes providing a substrate and applying a number of optoelectronic semiconductor...
Light emitting device
A light emitting device includes a substrate having a first main surface that serves as the light extraction surface, a second main surface that is opposite the...
Surface-textured encapsulations for use with light emitting diodes
Surface-textured encapsulations for use with light emitting diodes. In an aspect, a light emitting diode (LED) array apparatus includes a plurality of LEDs...
Remote phosphor light emitting devices having transparent features
A substrate including phosphor is remotely illuminated by an LED. Optical radiation that emerges through the substrate is measured. Portions of the substrate,...
Phosphor converted light emitting diode, a lamp and a luminaire
A phosphor converted Light Emitting Diode (LED), a lamp and a luminaire are provided. The phosphor converted LED 106 comprises a LED 102, a first luminescent...
Color converter comprising at least one polymer and at least one organic fluorescent dye comprising at least one structural unit of the formula (I) where the...
Optoelectronic semiconductor component, conversion-medium lamina and
method for producing a conversion-medium...
In at least one embodiment, the semiconductor component includes an optoelectronic semiconductors chip. Furthermore, the semiconductor component includes a...
Light emitting device and method of manufacturing the same for improving
the light extraction efficiency
A light emitting device according to the embodiment includes a first conductive semiconductor layer; an active layer on the first conductive semiconductor...
Nitride semiconductor structure
A nitride semiconductor structure including a substrate, a first type nitride semiconductor layer disposed on the substrate, an active layer disposed between...
Light emitting device, light emitting device package, and lighting system
Provided is a light emitting device. The light emitting device includes a light emitting structure layer comprising a first conductive type semiconductor layer,...
Methods and devices for light extraction from a Group III-nitride
volumetric LED using surface and sidewall...
Embodiments of the present disclosures are directed to improved approaches for achieving high-performance light extraction from a Group III-nitride volumetric...
Flip chip light emitting diode packaging structure
A flip chip light emitting diode (LED) packaging structure, including a substrate, an LED chip including a P electrode and a N electrode. A protruding platform...
Light emitting device manufacturing method and light emitting device
To improve efficiency when manufacturing a light emitting device formed using a mask to form regions corresponding to pixels on a substrate, provided is a...
Semiconductor layer including compositional inhomogeneities
A device comprising a semiconductor layer including a plurality of compositional inhomogeneous regions is provided. The difference between an average band gap...
Nanostructure semiconductor light emitting device
A nanostructure semiconductor light emitting device includes: a base layer formed of a first-conductivity type nitride semiconductor material; and a plurality...
According to one embodiment, a light-emitting element comprises: a first electrically-conductive semiconductor layer, a second electrically-conductive...
Method of making diode having reflective layer
A method of forming a light emitting diode includes forming a transparent substrate and a GaN buffer layer on the transparent substrate. An n-GaN layer is...
Reducing or eliminating nanopipe defects in III-nitride structures
Embodiments of the invention include a III-nitride light emitting layer disposed between an n-type region and a p-type region, a III-nitride layer including a...
Light emitting diode with light emitting layer containing nitrogen and
Embodiments of the invention include an n-type region, a p-type region, and a light emitting layer disposed between the n-type region and the p-type region. The...
Material for forming passivation film for semiconductor substrate,
passivation film for semiconductor substrate...
The invention provides a material for forming a passivation film for a semiconductor substrate. The material includes a polymer compound having an anionic group...
Neutron-detecting apparatuses and methods of fabrication
Neutron-detecting structures and methods of fabrication are provided which include: a substrate with a plurality of cavities extending into the substrate from a...
Waveguide-coupled MSM-type photodiode
A waveguide-coupled MSM-type photodiode of the present invention comprises a structure in which a semiconductor light-absorbing layer and an optical waveguide...
Avalanche photodiode semiconductor structure having a high signal-to-noise
ratio and method for manufacturing...
A semiconductor structure, and method for manufacturing, of avalanche photodiode type for receiving electromagnetic radiation in a given wavelength range and...
Semiconductor light-receiving device
A semiconductor light-receiving device includes: a substrate; a p-type conductive layer, a light absorption layer having a smaller bandgap than that of incident...
Method of manufacturing a photovoltaic device
A method to improve operation of a CdTe-based photovoltaic device is disclosed, the method comprising the steps of depositing a semiconductor absorber layer...
Compact photovoltaic generation assembly and power supply
A compact photovoltaic generation assembly exhibiting improved photovoltaic efficiency and an extended operating life as compared to conventional photovoltaic...
Holder for a solar panel
A holder for a solar module has a rectangular frame which has a peripheral side wall from at least one side of which there extends a leg that is directed toward...
Flexible electrical generators
The invention relates to a flexible electrical generator comprising at least one photovoltaic device and a flexible support, wherein said photovoltaic device is...
Stacked and integrated electric power generating device capturing multiple
light sources for power generation
A stacked and integrated electric power generating device for capturing multiple light sources for power generation has a first concentrating photovoltaic...
Nanopillar tunneling photovoltaic cell
The present disclosure relates to a nanopillar tunneling photovoltaic ("NPTPV"), and method for fabricating it. The NPTPV device has a regular array of...