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A piezoelectric device includes a first electrode film, a piezoelectric film disposed on the first electrode film, and a second electrode film disposed on the...
Thermal management in electronic devices with yielding substrates
In accordance with certain embodiments, heat-dissipating elements are integrated with semiconductor dies and substrates in order to facilitate heat dissipation...
A wiring substrate includes a heat sink, an insulation layer, first and second wiring layers, first and second through wirings, and first and second pads. The...
Lighting device and corresponding method
A lighting device may include a mounting board with first and second opposed faces and vias extending therethrough, one or more light radiation sources mounted...
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...
Wavelength converted light emitting device
A structure according to embodiments of the invention includes a plurality of LEDs attached to a mount. A wavelength converting layer is disposed over the LEDs....
Light emitting device having a metal film extending from the first
To provide a method of manufacturing at low cost a light emitting device that converts the wavelength of light radiated by a light emitting element and emits,...
Tunable remote phosphor constructs
A solid state lighting comprising: at least one LED element positioned on a top surface of a substrate or a submount; and a polygonal structure comprising a...
Multiple-chip excitation systems for white light emitting diodes (LEDs)
Embodiments of the present invention are directed toward white light illumination systems (so called "white LEDs") that comprise a multi-chip excitation source...
Illumination method and light-emitting device
To provide an illumination method and a light-emitting device which are capable of achieving, under an indoor illumination environment where illuminance is...
Light-emitting diode package
The present invention relates to a light-emitting diode package. According to the present invention, a light-emitting diode package comprises: a substrate for...
Optoelectronic semiconductor component having a transparent oxide
connector and method for fabricating the same
An optoelectronic semiconductor component includes an optoelectronic semiconductor chip and an optical element. A connecting layer includes a transparent oxide...
Light emitting diode chip having distributed Bragg reflector and method of
fabricating the same
A light emitting diode chip including a substrate, a light emitting structure arranged on the substrate, the light emitting structure including an active layer...
Semiconductor light emitting device and semiconductor light emitting
A semiconductor light emitting device includes: a stacked structure unit including first and second semiconductor layers and a light emitting layer between the...
Semiconductor light emitting device
According to one embodiment, a semiconductor light emitting device includes a first semiconductor layer, a second semiconductor layer, a light emitting layer, a...
Semiconductor light emitting device
According to one embodiment, a semiconductor light emitting device includes an electrode layer, a first semiconductor layer, a first elongated electrode, a...
Light-emitting device with improved electrode structures
A light-emitting device includes first and second semiconductor layers and a light-emitting layer between the first and second semiconductor layers. The...
Semiconductor light-emitting device and process for production thereof
A semiconductor light-emitting device capable of keeping high luminance intensity even if electric power increases, and suitable for lighting instruments such...
Nitride semiconductor structure, multilayer structure, and nitride
semiconductor light-emitting element
A nitride semiconductor structure includes: a plurality of crystal growth seed regions formed of a nitride semiconductor, of which the principal surface is an...
Group III nitride semiconductor light-emitting element and method for
A group III nitride semiconductor light-emitting element having a pn junction hetero structure composed of: an n-type aluminum gallium indium nitride layer; a...
Methods of fabricating dilute nitride semiconductor materials for use in
photoactive devices and related structures
Dilute nitride III-V semiconductor materials may be formed by substituting As atoms for some N atoms within a previously formed nitride material to transform at...
Light emitting diode
A device includes: a substrate; and a doped III-V compound layer disposed over the substrate; wherein: the doped III-V compound layer includes an upper...
Light emitting diode and method of fabricating the same
Disclosed herein is a light emitting diode, the structure of the light emitting diode comprises a substrate, a first-type semiconductor layer, a structural...
Nitride semiconductor light-emitting element
Provided is a nitride semiconductor light-emitting element including in order a first n-type nitride semiconductor layer, a second n-type nitride semiconductor...
Gallium-nitride-based light emitting diodes with multiple potential
A light emitting diode (LED) includes an active layer having one or more multilayer potential barriers and at least one well layer. Each multilayer potential...
LED package manufacturing system
There are prepared element characteristic information 12 obtained by previously, individually measuring light emission characteristics of a plurality of LED...
Solid state optoelectronic device with preformed metal support substrate
A wafer-level process for manufacturing solid state lighting ("SSL") devices using large-diameter preformed metal substrates is disclosed. A light emitting...
Semiconductor light emitting device and light emitting apparatus
A semiconductor light emitting device includes a first conductive semiconductor layer, an active layer, a second conductive semiconductor layer, a first...
Multiple quantum well semiconductor light emitting element
A semiconductor light emitting element includes: an n-type semiconductor layer; a super lattice structure layer formed on the n-type semiconductor layer and...
Semiconductor light-emitting element
A semiconductor light-emitting element according to the present invention includes an In.sub.(X0)Ga.sub.(1-X0)N (0.25.ltoreq.X.ltoreq.0.35) template and a...
Precursor solution for forming a semiconductor thin film on the basis of
CIS, CIGS or CZTS
The present invention relates to a precursor solution for forming a semiconductor thin film on the basis of CIS, CIGS or CZTS by printing, comprising metal...
Method of fabricating a superlattice structure
A method of fabricating a superlattice structure requires that atoms of a first III-V semiconductor compound be introduced into a vacuum chamber such that the...
Emitter diffusion conditions for black silicon
In some cases, it is desirable to perform doping when manufacturing a solar cell to improve efficiency. Dopant diffusion may include the steps of: (a) an...
Varying cadmium telluride growth temperature during deposition to increase
solar cell reliability
A method for forming thin films or layers of cadmium telluride (CdTe) for use in photovoltaic modules or solar cells. The method includes varying the substrate...
Conversion of high-energy photons into electricity
Systems and methods for the conversion of energy of high-energy photons into electricity which utilize a series of materials with differing atomic charges to...
Thermal receiver for high power solar concentrators and method of assembly
A device for dissipating heat from a photovoltaic cell is disclosed. A first thermally conductive layer receives heat from the photovoltaic cell and reduces a...
Solar cell module and manufacturing method thereof
A plurality of thin linear thin wire electrodes are formed entirely over a first surface that is a light receiving surface of a solar cell element, a back...
Glass sheet with high energy transmission
The invention relates to an extra-clear glass sheet, i.e. a glass sheet with high energy transmission, which can be used in particular in the field of solar...
Portable solar power system and method for the same
A portable solar power system and a method for deploying the portable solar power system are disclosed. The portable solar power system may include a foldable...
Solar panel support with integrated ballast channels
A solar panel support sub-assembly includes a bottom rail, a first top rail and a second top rail, each rail having first and second longitudinally opposite...
Solar cell, solar cell panel, and device comprising solar cell
A solar cell (1) of the present invention includes a photoelectric conversion layer (2) and a photonic crystal provided inside the photoelectric conversion...
Photovoltaic device with solution-processed chalcogenide absorber layer
The present invention provides a photovoltaic device, such as, a solar cell, having a substrate and an absorber layer disposed on the substrate. The absorber...
Compound and photoelectric conversion device
Disclosed is a novel compound represented by formula (1) below. In the formula, A represents an optionally substituted aromatic hydrocarbon ring or aromatic...
Solar cell and method for manufacturing same
The invention relates to a solar cell and to a method for manufacturing same. The solar cell contains a carbon structure layer; a microstructure formed on the...
Solar cell element, segmented solar cell element, solar cell module, and
A solar cell element according to an embodiment of the present invention includes a semiconductor substrate that includes a first semiconductor layer of one...
Solar cell and method of manufacturing the same
A solar cell and a method of manufacturing the same are disclosed. The solar cell includes a substrate, at least one emitter layer on the substrate, at least...
Systems and methods to provide enhanced diode bypass paths
Systems and methods are herein disclosed for efficiently allowing current to bypass a group of solar cells having one or more malfunctioning or shaded solar...
Metal oxynitride diode devices
Metal oxynitride diodes having at least a first metal oxynitride layer of a first conduction type and a second metal oxynitride layer of a second conduction...
Semiconductor device and method of manufacturing the same
In a power feeding region of a memory cell (MC) in which a sidewall-shaped memory gate electrode (MG) of a memory nMIS (Qnm) is provided by self alignment on a...
Thin film transistor
A thin film transistor containing at least, a gate electrode, a gate insulating film, an oxide semiconductor layer, source-drain electrode and a passivation...