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Electrically-conductive structure and a production method therefor
An exemplary embodiment of the present invention relates to a conductive structure body that comprises a darkening pattern layer having AlOxNy, and a method for...
Microfluidic delivery member with filter and method of forming same
Embodiments are directed to microfluidic refill cartridges and methods of assembling same. The microfluidic refill cartridges include a microfluidic delivery...
Coefficient of thermal expansion compensating compliant component
An improved discrete electronic device and method of making the improved discrete electronic device is described. The discrete electronic device has an...
Structure, wiring board, and method of manufacturing wiring board
A structure (100) includes ground conductive bodies (111 and 141) that are formed in an A layer (110) and a D layer (140) that face each other, a connection...
Apparatus, system, and method for reducing interference between clock
An apparatus for reducing interference between clock signals may include a circuit board and a first set of clock vias coupled to the circuit board. The...
Flexible printed circuit board and method for making same
An FPCB includes a flexible base, a wiring layer formed on a top surface of the base, a covering layer formed on the wiring layer, and a shielding layer formed...
Epoxy resin compound and radiant heat circuit board using the same
Disclosed are an epoxy resin compound and a radiant heat circuit board using the same. The epoxy resin compound mainly includes an epoxy resin, a curing agent,...
A neutron generator includes a sealed envelope providing a low pressure environment for a gas. One end of the envelope defines an ion source chamber. A target...
Plasma cutting tip with advanced cooling passageways
A plasma arc torch is provided that includes a tip having an improved life. The tip defines a first set of fluid passageways, a second set of fluid passageways...
Light source with laser pumping and method for generating radiation
Invention provides extending the functional possibilities of a light source with laser pumping due to increasing its spatial and energy stability brightness and...
Photon source, metrology apparatus, lithographic system and device
A laser driven light source comprises laser and focusing optics. These produce a beam of radiation focused on a plasma forming zone within a container...
Extreme ultraviolet light source
An initial pulse of radiation is generated; a section of the initial pulse of radiation is extracted to form a modified pulse of radiation, the modified pulse...
Barrier discharge charge neutralization
Methods and apparatus for static charge neutralization in variable pressure environments are disclosed. In particular, barrier discharge ionization apparatus...
Protection circuit in TRIAC applications
Aspects of the disclosure provide a circuit. The circuit includes a transistor configured to control energy entering the circuit from a power supply, a...
Wireless configuration and diagnostics of airfield lighting fixtures
The present disclosure relates to a system and method for wirelessly configuring and diagnosing an airfield lighting system. In particular, the system can...
Lighting control apparatus, lighting control method, and lighting control
Disclosed are a lighting control apparatus, a lighting control method, and a lighting control system. The lighting control apparatus makes communication with...
Occupancy sensor with dimmer feature and night light and method of
lighting control using the same
System and method are provided where an occupancy sensor with a time delay function designed to dim the lights, for example as a warning, after a first period...
Lamp with passive infrared sensor
A sheet processing device includes a supporting plate, a stapler, a casing, a protrusion structure, and a swinging arm. The casing is disposed over the...
Device and method for illumination control of a plurality of light sources
The invention is based on the idea that a lighting system can utilize its sensing and control functionalities to offer dynamic load management (e.g. demand...
Lighting control module
A lighting control module provides an enclosure for a circuit board, with the circuit board being mounted to and grounded to the enclosure. A primary power...
Patient monitoring device for displaying medical image film
A patient monitoring device comprising a display unit comprising a plurality of light sources, wherein the plurality of light sources is configured to backlight...
Method for guiding a human to a reference location, and lighting system
comprising a plurality of light sources...
The invention provides a method for intuitively guiding a human to a reference location, such as an emergency exit, with a lighting system comprising a...
The invention provides an illumination apparatus and a method of generating light by the illumination apparatus. The illumination apparatus comprises a light...
Display and lighting arrangement for a fitting room
The invention provides a display and lighting arrangement (100) comprising a display unit (110), a sensor system (120), a control unit (130) and a lighting...
A lighting portion is attached to a reflective liquid crystal display portion. A first transparent substrate and a second transparent substrate made of a glass...
Light emitting diode driver apparatus
A light emitting diode (LED) driver apparatus includes a pulse-width modulation (PWM) signal generator configured to generate a PWM signal according to a...
LED lighting system and method of controlling the same
A light emitting diode (LED) lighting system may include a plurality of LED modules and a server. The plurality of LED modules can include LED lighting devices...
A lighting device has one or more light sources; a primary input power connection; and electronic circuitry for controlling delivery of power from the primary...
Multiplexed ultra-low-power LED luminaire
The present invention relates to a luminaire based on the same optical principle as the cinema, in which only one image is presented at any given instant of...
LED light source
A LED light source comprises--a full bridge rectifier equipped with a first input terminal and a second input terminal for coupling to output terminals of the...
Lighting device and control device for controlling a plurality of
light-emitting diodes in an open-loop and/or...
The invention relates to a lighting device having at least one light-emitting diode module (1), which comprises at least two light-emitting diodes (11), which...
LED driving apparatus and driving method for continuously driving LED
Disclosed herein are a light emitting diode (LED) driving apparatus and driving method for continuously driving an LED. According to the present invention, an...
Light engine with LED switching array
An LED array switching apparatus comprises, on a single PCB substrate: a plurality of LED arrays D1 to Dn connected in series, each LED array having a forward...
Driving method of light emitting diodes
A driving method is applied to a driving switch having a first terminal, a second terminal coupled to a first light emitting diode (LED), and a control...
LED dimming and driving method and circuit using the same
In an LED dimming and driving method and its circuit, a receiver, a current source and a controller are installed in a dimming module, and after the receiver...
Light emitting driving apparatus and method of controlling the same
Provided is a light emitting driving apparatus, including a driver configured to drive a light emitting device, a switch configured supply power to the light...
Electronic ballast-compatible lighting driver for light-emitting diode
A lighting driver includes a rectifier having an input connected to receive AC electrical power from an electronic ballast and having an output connected to...
Lighting control circuit, illuminating lamp using the lighting control
circuit, and lighting device using the...
A lighting control circuit for an illuminating lamp includes: a rectifier part that is connected to a ballast to which commercial alternating-current electric...
Power supply control system and device
A power supply control system for a switch-mode power supply comprises a cycle-by-cycle, asynchronous control scheme. The system makes use of including a signal...
Lighting device and vehicle headlamp
A switching circuit includes an active element connected in parallel to a second light source block and having an impedance that varies in accordance with a...
Drivers for loads such as light emitting diodes
An apparatus is disclosed that includes a first node coupleable to a power supply, a charge storage component coupled between a second node and a third node,...
Light emitting diode driver
A light emitting diode driver includes a power supplying unit receiving an alternating current (AC) power and outputting a transformed power according to a...
LED driver, lighting device and LED based lighting application
An LED driver for powering an LED fixture includes a power converter for converting an input power such as a rectified mains supply to an output power for...
A light-emitting device includes a substrate including electrodes, a first group including a plurality of blue light-emitting diode elements that are disposed...
Light source temperature monitor and control
A light source comprising a light emitter; a heat sink coupled to the light emitter; and a temperature sensor substantially adjacent to the light emitter. A...
High-frequency heating apparatus
A resonance type high frequency heating apparatus comprising; a direct current power supply; a series connection circuit consisting of a pair of semiconductor...
Microwave heating system with enhanced temperature control
A microwave heating system configured to heat a plurality of articles is provided. The microwave heating system includes a thermalization zone for adjusting the...
Commercial scale microwave heating system
A microwave heating system for continuously heating a plurality of articles and process for using the same are provided. The microwave system includes a...
Melting and mixing of materials in a crucible by electric induction heel
Apparatus and method are provided for electric induction heating and melting of a transition material that is non-electrically conductive in the solid state and...
Method for managing calls and mobile terminal using the same
A call management method, an associated mobile terminal, and a mobile terminal control method using a call status, and a related apparatus. A first status...