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Display panel integrating a driving circuit
A display panel includes a periphery area, an active display area adjacent to the periphery, a driving chip disposed out of the active display area for driving...
An electrical device includes a first substrate, a second substrate opposed to a first side of the first substrate, and a functional element between the first...
Transparent conductive film
There is provided a transparent conductive film which comprises: a film substrate; a plurality of transparent conductor patterns formed on the film substrate;...
Graphene-based thermal management cores and systems and methods for
constructing printed wiring boards
Systems and methods in accordance with embodiments of the invention implement graphene-based thermal management cores and printed wiring boards incorporating...
Heat dissipating substrate, and element equipped with same
A main object of the invention is to provide a heat dissipating substrate which is excellent in heat dissipating performance, and undergoes neither peel therein...
Insulation circuit and communication equipment
Disclosed is an insulation circuit comprising: a first pattern formed on a first layer of a substrate, that receives high-frequency signals; a second pattern...
Flip chip bump array with superior signal performance
An integrated circuit (342) that is electrically connected to a printed circuit board (246) with a package substrate (344) includes a circuit body (352), and a...
Microelectronic structure including air gap
A microelectronic structure and a method for fabricating the microelectronic structure provide a plurality of voids interposed between a plurality of conductor...
Thermal dissipating module
A thermal dissipating module suitable for removing heat from a heating element disposed on a circuit board is provided. The thermal dissipating module includes...
EUV light source and exposure apparatus
An extreme ultraviolet (EUV) light source is provided. The EUV light source comprises a spray nozzle array having a plurality of spray nozzles configured to...
Extreme ultraviolet light source apparatus
An EUV light source apparatus by which detachment of a chamber or a part of the chamber, movement to a maintenance area, and highly accurate placement relative...
Gantry scanner systems
A gantry scanner system comprises a radiation source, a plurality of detectors and a support frame supporting the detectors. The support frame includes an...
High-voltage discharge lamp illumination device
A high-voltage discharge lamp illumination device comprises a pulse generation part which generates pulse waves, and a power supply part which receives a DC...
Lighting control system
A lighting system for emulating at a first location the lighting conditions of a remote location includes a lighting control circuit that controls the...
LED lamps with enhanced wireless communication
An LED lighting device includes a light emitting assembly including at least one LED and a wireless network interface connecting the LED lighting device to a...
Lighting device, lighting system including the same, and method of
operating the same
Disclosed are a lighting device, a lighting system including the same, and a method of operating the same. The lighting device includes a communication unit...
Solid-state luminaire with modular light sources and electronically
adjustable light beam distribution
A luminaire having a plurality of power sockets arranged over its housing is disclosed. In some embodiments, the luminaire includes a driver operatively coupled...
Illuminator controlled with touchless sensor
An LED lamp includes LED chips, a translucent cover housing the LED chips, a motion sensor unit, a condensing lens, and a power unit. The motion sensor unit...
Lighting control system
A method for controlling a light, comprising: providing a first sensor device (11) comprising a first transmitter and a first occupancy sensor; providing a...
Path light feedback compensation
A path light that utilizes an ambient light sensor to determine the lighting conditions may experience feedback from its light source if it determines that the...
Cord dimmer switch
A cord dimmer switch includes a main body, a power cord and a rotating part. The main body includes a circuit device installed in the main body, a through hole...
LED driver circuit with open load detection
Various examples directed to LED driver circuits capable of detecting the removal of an LED load are disclosed. In one example, the LED driver circuit may...
Current limiter with active damping
This relates to a current limiter circuit that can be used in a power conversion system having a triac dimmer. In one example, the power conversion system may...
System and method for rapidly generating color models for LED-based lamps
Some embodiments include a model builder system that generates a color model to facilitate a color tunable lamp to mix the right amount of light from various...
Method for controlling a multi-color signal assembly, and multi-color
A method for controlling a multi-color signal assembly with a multi-color LED, a connection for voltage supply, and a control input. The control input is...
Light fixture capable of automatically controlling illuminance in an
active smart manner
A light fixture includes a light emitting module for radiating and illuminating a preset illumination area with a fixed illuminance; a light sensor unit mounted...
Phase cut dimming LED driver
A phase cut dimming LED driver includes a rectifier, a phase cut hold, a local regulator, controller, a power switch, a transformer, and a load detector. The...
Dual-mode dimming of a light
A lighting apparatus includes at least one light emitting device, such as one or more LEDs, detection circuitry coupled to a power input of the lighting...
LED backlight driving circuit and liquid crystal display device
A LED backlight driving circuit includes a voltage boosting circuit for converting an input voltage into an output voltage for a LED string; a current control...
LED lighting control system
A light-emitting diode (LED) lighting control system including: a central control device configured to transmit a lighting control signal, which is based on a...
A lighting system includes a switch configured so that when the switch is in a first state, current from a supply flows to a light emitter, and when the switch...
LED converter with adaptive PFC and resonant converter
The invention provides an LED converter for operating a load comprising at least one LED series with at least one LED, preferably with multiple LEDs, wherein...
Circuit arrangement for operating a low-power lighting unit and method of
operating the same
A circuit arrangement (3) is provided for operating at least one low-power lighting unit with a power supply (4) and in particular with a self-oscillating power...
LED driver with transformerless hysteretic boost
A system and apparatus including a light emitting diode (LED) driver provides an operating DC voltage to a plurality of LEDs connected in series (LED array) for...
Two-stage AC-DC power converter with selectable dual output current
A two-stage AC-DC power converter for powering a load at a substantially constant current, and related methods and systems. The first stage of the AC-DC power...
Driving circuit for light emitting element, and light emitting device
A driving circuit that switches a light emitting element between an ON state and an OFF state in synchronization with an input signal is provided. The circuit...
Circuit board for supporting semiconductor light-emitting device mounted
thereon, light-emitting module,...
The present invention provides a technology related to an improvement in the performance of releasing heat generated in a semiconductor light-emitting device....
Interference-resistant compensation for illumination devices having
multiple emitter modules
A method and light emitting diode (LED) illumination device comprising multiple emitter modules are provided. In one embodiment, the method includes bringing to...
Versatile microwave heating apparatus
A microwave heating apparatus for heating a load by means of microwaves is provided. The microwave heating apparatus has a cavity arranged to receive a piece of...
A microwave oven has an oven chamber, a door hinged to the chamber, and at least one door position switch. The switch provides a signal on door position to a...
Microwaveable heat retentive container
The present invention is directed to a portable and microwaveable container into which a vessel may be inserted, and which assists in preserving or prolonging...
Electric induction melting assembly
A dry-break electrical disconnect is provided between an induction melting furnace and a component of the electric induction melting assembly in which the...
Heating element, and heatable pane comprising a heating element
A heating element including a current conductor through which electric power is conducted and electricity converted into heat by a voltage drop across an ohmic...
Seat heater and capacitive occupancy sensor combination
In a combined seat heater and capacitive occupancy sensor, the present invention proposes to perform two measurements with two different frequencies. In a first...
RF heating at selected power supply protocols
An apparatus is provided for applying electromagnetic energy to an object in an energy application zone via one or more antennas at a plurality of modulation...
Wireless communication apparatus and method for selecting a group of
coordinated communication nodes based on...
Disclosed is a base station that performs coordinated communication with a plurality of remote radio heads (RRHs), including: a communication unit receiving...
Mobile communication device with multiple wireless transceivers and
methods for use therewith
A first wireless transceiver communicates pre-association data via a first wireless network, the pre-association data relating to a second wireless network,...
Method, apparatus and system for information transmission
A method, an apparatus and a system for information transmission are provided. The method includes the following steps. A second user equipment receives update...
Smart proximity priority pairing
A method for overriding a pairing priority for a slave device connected to a master device, or for connecting a new slave device to the master device and...
Slot-by-slot preamble acquisition control to increase network capacity in
mobile ad hoc networks
A method and system is disclosed for a local approach within a distributed multi-hop radio environment that switches between a stronger and weaker preamble...