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A display device includes having a display panel, a light source disposed on a rear surface of the display panel, and an optical member disposed between the...
Transparent conductive film and touch panel
The present invention provides a transparent conductive film in which occurrence of scratches during sliding is suppressed even when transparent conductive...
Wiring substrate and method for manufacturing wiring substrate
A method for manufacturing a wiring substrate includes alternately stacking first wiring patterns and first insulative layers on a first surface of a core...
Multi-layer printed circuit boards having properties suitable for layer
A multi-layer printed circuit board comprises: at least two insulation layers, respectively having glass fiber cloth and cured resin covering thereon, the...
LED lamp with tapered PCB
An LED lamp has a PCB at least partially made of metal and a base configured to receive the PCB in a slot formed on the base. The base has a base top surface...
Borehole power amplifier
Borehole tools and methods for analyzing earth formations are disclosed herein. An example borehole tool disclosed herein includes an RF particle accelerator....
Plasma generator, and cleaning and purifying device apparatus and
small-sized electrical appliance using plasma...
A plasma generator 1 includes a first electrode 12 provided in a gas storage section 5; and a second electrode 13 separated from the first electrode 12 and...
Method, apparatus and system for using free-electron laser compatible EUV
beam for semiconductor wafer processing
At least one method, apparatus and system for providing an extreme ultraviolet beam for processing semiconductor wafers are disclosed. A level of the EUV beam...
Target material supply apparatus for an extreme ultraviolet light source
A target material supply apparatus for an extreme ultraviolet (EUV) light source includes a tube that includes a first end, a second end, and a sidewall defined...
Method for generating radiation at resonant transitions of metal atoms
The invention relates to methods for generating radiation at resonance transitions of metal atoms in mixtures of inert gases and metal vapors that are excited...
Discharge lamp lighting device, projector, and method for driving
A discharge lamp lighting device includes: a DC power supply unit that outputs a DC current; an inverter that sequentially generates, from the DC current output...
Digital load control system providing power and communication via existing
A two-way load control system comprises a power device, such as a load control device for controlling an electrical load receiving power from an AC power...
Environment detection device and environment detection method suitable for
An environment detection device and an environment detection method suitable for a street lamp are provided. The environment detection method comprises the...
Adjustable interbody introducer device and method
Provided is a surgical instrument having an adjustable distal end that can securely engage an interbody for introduction of the interbody into an intervertebral...
Light source apparatus and display apparatus
A light source apparatus according to the present invention, includes a substrate, a plurality of light source units provided on the substrate, a partition wall...
Lamp controller with extended life
A lamp controller has an LED lamp. The lamp is disposed with a light source and two same drive circuits, one of the drive circuits is work drive circuit, the...
White light emitting device and white light source module using the same
A white light emitting device including: a blue light emitting diode chip having a dominant wavelength of 443 to 455 nm; a red phosphor disposed around the blue...
Line protection and coupling circuit for switch sensing devices
In embodiments of the present invention improved capabilities are described for autonomous shifting of at least a portion of a lighting load off an energy...
Lighting device and lighting fixture
The lighting device according to the present invention includes a power supply circuit, a temperature detection circuit, and a temperature control circuit. The...
Backlight unit, display apparatus including the backlight unit and
operating method thereof
A backlight unit, the backlight unit including a light-emitting diode (LED) module; a switching element connected to the LED module; and a controller configured...
Monolithic LED chip in an integrated control module with active circuitry
A lighting device includes a monolithic LED chip flip-chip mounted onto an interconnect structure. The monolithic chip includes LED junctions formed from a...
LED lighting system
A system and method involving lighting fixtures, a control network, a controller and other devices such as light sensors, input devices and network adapters for...
LED lighting device and method for operating an LED lighting device
A method for operating an LED lighting device (L), wherein the LED lighting device comprises: at least two color channels (Ch1, Ch2, Ch3), wherein each color...
Illumination device and method for controlling an illumination device over
changes in drive current and temperature
An illumination device and method is provided herein for controlling individual light emitting diodes (LEDs) in an LED illumination device, so that a desired...
Systems and methods of LED color overlap
The disclosed systems and methods emphasize driving LEDs in series and in parallel with the same LED driver chip and a single inductor. For creating overlap,...
Low-overhead current generator for lighting circuits
This application relates to a lighting system comprising a plurality of light emitting diode, LED, circuits, and a power source for providing a drive voltage to...
LED illumination device and calibration method for accurately
characterizing the emission LEDs and...
An illumination device and method is provided herein for calibrating individual LEDs and photodetector(s) included within the illumination device, so as to...
A light-emitting control unit (24) controls a light source (26). Specifically, the light-emitting control unit (24) controls the light source (26) in accordance...
Skip-phase wireless dimmer for solid-state lighting
System and method for dimming solid-state lighting (SSL) avoids visual anomalies such as flicker for different types of SSL fixtures. This ability to avoid...
Lighting control system and method for controlling the same
Lighting control systems and a method of control the same are provided. For example, the lighting control system includes at least one lighting device...
Method of driving LED lighting sources and related device
An arrangement for driving a light source, including a plurality of LED strings by means of a current generator, wherein each said LED string forms a respective...
LED lighting device and illuminating device
According to one embodiment, an LED lighting device comprises at least one normally-on type switching element, an output generation unit that generates DC...
Method and apparatus for controlling a power adjustment to a lighting
Aspects of the disclosure provide a method. The method includes determining a power adjustment to a load, determining whether a switching frequency of a pulse...
Organic light emitting display device
An organic light emitting display device includes a display panel including an organic light emitting diode, a power supply including a DC-DC converter that...
Lighting strip for an aircraft interior and aircraft interior equipment
with a plurality of lighting strips
A lighting strip for an aircraft interior is provided. The lighting strip has a connection for a network voltage, a rectifier for rectifying the network voltage...
Lighting methods and apparatus with selectively applied face lighting
Disclosed are methods and apparatus that enable selectively applied face lighting and, optionally, selectively applied task lighting, for example, in...
Organic electroluminescence device with separating foil
An organic electroluminescence device (OLED) has a substrate, a first electrode layer, a layer of organic electroluminescence material, a second electrode...
Method and device for controlling an induction heating cooking apparatus
A method for controlling an induction heating cooking apparatus, comprises the steps of a) transforming a supply current (I.sub.in) having a base frequency, for...
Window glass sheet fitted with seal member
Provided is a window glass sheet fitted with a seal member and incorporated with a device such as a deicer which facilitates the device and the seal member to...
Pallet warmer heating unit
A heating unit for use in heating pallets full of materials includes wall modules and a lid module. The modules include cover layers. Each module may include a...
Positive temperature coefficient heating elements and their manufacturing
A method of manufacturing semi-manufactured PTC heating elements (10) comprises the steps of providing an electrically insulating support foil (11), providing...
Energization heating device and method
An electrically heating device is provided with a pair of clamp units serving as electrodes for energization and applying tension to a workpiece to be heated...
Heating plate with planar heater zones for semiconductor processing
An exemplary method for manufacturing a heating plate for a substrate support assembly includes forming holes in at least one sheet, printing a slurry of...
Image heating apparatus
An image heating apparatus includes: an image heating roller in a nip; a nip forming member; a heating roller rubbing roller; a moving mechanism for moving the...
Multi-service provider wireless access point
Novel tools and techniques that can provide wireless service for multiple service providers from a single, multi-service provider wireless access point. In an...
Method and system for automatically controlling the insertion of control
word in CPRI daisy chain configuration
A method and apparatus automatically controls the insertion of information flow data over a shared CPRI link (561) by providing a hardware control mechanism...
Methods and apparatus for channel sounding in beamformed massive MIMO
Base station (BS) and mobile station (MS) methods and apparatus are provided. The BS configures an uplink sounding channel made up of at least one OFDM symbol...
Systems, devices and methods for providing access to a distributed network
Systems and apparatus, and methods relating thereto, can be implemented to include base station having a transceiver adapted to establish a radio-frequency link...
Peer-to-peer proximity pairing of electronic devices with cameras and
see-through heads-up displays
The disclosed embodiments relate to electronic devices with optical head-mounted displays (OHMDs). Each electronic device includes an OHMD that provides a...
Methods and apparatuses for setting up a packet data network (PDN)
The application relates to IP address allocation. In certain contexts, the UE is not able or willing to indicate the IP capability it has. If there is a...