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Combined Hybrid and Local Dimming Control of Light Emitting Diodes
An LED backlight controller combines global/hybrid and local brightness/dimming control for an LED backlight illuminator with local regions illuminated by...
DIGITAL CONTROL METHOD FOR LOW OUTPUT DIMMING OF LIGHT EMITTING DIODE
A method for mitigating visual fluctuation of light output at low pulse width modulation levels is disclosed. The method comprises at least the step of...
METHOD AND ARRANGEMENT FOR REMOTELY DRIVING LIGHT EMITTING DIODES FROM A
THREE-PHASE POWER SOURCE VIA A SINGLE...
Multiple LEDs connected in series are driven by DC voltage that is provided by a diode rectifier connected to a three-phase power source. In order to reduce...
VISIBLE LIGHT COMMUNICATION TRANSCEIVER
A visible light communication (VLC) transceiver includes a substrate, a lens module and a plurality of channel units. The channel units are disposed on the...
CONTROL CIRCUIT AND METHOD FOR GENERATING VOLTAGE FOR LIGHT EMITTING DIODE
Disclosed are a control circuit and a voltage generation method of an LED lighting apparatus which provides lighting using a rectified voltage. Light emission...
LIGHT-EMITTING DEVICE CAPABLE OF ADJUSTING BRIGHTNESS
The present invention provides a light-emitting device capable of adjusting brightness. A plurality of light-emitting regions is disposed on a substrate. A...
LIGHT MODULATION CONTROL UNIT, ILLUMINATION SYSTEM, AND FACILITY APPARATUS
A light source circuit includes light-emitting diodes and a constant current circuit that controls current flowing through light-emitting diodes to a fixed...
MICROCONTROLLER BURST MODE TO MAINTAIN VOLTAGE SUPPLY DURING STANDBY MODE
OF A LIGHTING SYSTEM
Provided is a lighting system that includes a plurality of lighting elements which emit light, a power supply which supplies power, a lighting driver...
LED DRIVE CIRCUIT
An LED drive circuit includes a rectification circuit configured to rectify an alternating-current voltage that is input via a dimmer circuit, a delay circuit...
LED LAMP WITH DUAL MODE OPERATION
An LED lamp has dual modes of operation from fluorescent lamp fixtures. A first circuit powers at least one LED in a first mode of operation when first and...
ANALOG DIMMING CONVERSION CIRCUIT AND DISPLAY DEVICE
An analog dimming conversion circuit includes a first voltage dividing unit, a second voltage dividing unit, and a constant voltage unit. An input end of the...
Button Backlight Processing Method and Apparatus and Terminal Device
A button backlight processing method and apparatus and a terminal device. The button backlight processing method includes receiving an instruction for turning...
Re-Melting Furnace and Universal Joint, in Particular for the Electrode
Rod Mounting of a Re-Melting Furnace
A universal joint suspension system for a re-melting furnace is disclosed. The system is used to hold the electrode rod mounting including the consumable...
RF ENERGY APPLICATION BASED ON ABSORPTION PEAKS
An object is processed in a cavity resonator by application of radiofrequency energy to the cavity resonator through a plurality of feeds. Excitation setups...
ELECTROMAGNETIC INDUCTION FURNACE AND USE OF THE FURNACE FOR MELTING A
MIXTURE OF METAL(S) AND OXIDE(S), SAID...
An electromagnetic induction furnace which is intended to melt at least one electrically conductive material, such as an oxide and/or a metal, and which...
An induction-heating cooker has a top plate on which a cooking container is placed, a heating coil disposed below the top plate, an insulation plate on which...
Induction Coil Unit
According to the invention, for shrinking and expanding a tool in the bush part (3) of a tool holder, an induction coil unit (1), in which several polar parts...
RADIO FREQUENCY HEATING APPARATUS USING DIRECT-DIGITAL RADIO FREQUENCY
POWER CONTROL AND FINE-TUNE POWER CONTROL
A radio frequency inductive heating apparatus includes a control device, a plurality of radio frequency devices, a plurality of transformers, a resonant tank...
Detection and Correction of Window Moisture Condensation
Condensation mitigation devices and condensation prediction/detection techniques configured to prevent window condensation with reduced power consumption are...
Heating Device for Spray Bottles
A heating device for use in warming the contents of spray bottles. The heating device includes a housing having at least one heating plate on the upper surface...
An electrical heater comprising; a first conductor, a second conductor, and a heating element disposed between the first conductor and the second conductor,...
SYSTEMS AND DEVICES FOR PRODUCING HEAT FOR WEARABLE ARTICLES OF CLOTHING
Systems and devices for producing heat for wearable articles of clothing are generally described herein. In some embodiments, a system for providing heat to an...
An electrical heater comprising; a first conductor, a second conductor, and a fluoropolymer heating element disposed between the first conductor and the second...
MOLYBDENUM DISILICIDE-BASED CERAMIC HEATING ELEMENT HOLDING STRUCTURE
A molybdenum disilicide-based ceramic heating element holding structure includes a holding member that is attached to a base portion and that holds an...
APPARATUS FOR THERMAL TREATMENT OF AN INNER SURFACE OF A TUBULAR OR OTHER
A heat treatment apparatus for heat treating an interior surface of a longitudinally extending cavity of a target structure has a processing head which...
METHOD AND APPARATUS FOR MANAGING DEVICE INFORMATION FOR DEVICE-TO-DEVICE
When receiving a detachment notification message informing of detachment of a first D2D device, a D2D server in a device-to-device (D2D) communication system...
USER EQUIPMENT AND METHOD FOR DISCONTINUOUS RECEPTION (DRX) MODE IN
WIRELESS COMMUNICATION NETWORKS
Embodiments of user equipment (UE) and method for discontinuous reception (DRX) mode in wireless communication are generally described herein. In some of these...
METHOD AND APPARATUS FOR SEQUENTIAL FORWARDING CONSIDERING MULTI-FLOW IN
DUAL CONNECTIVITY SYSTEM
The present invention provides a method for user equipment receiving multi-flow data with respect to one evolved packet system (EPS) bearer through a macro...
Communications Device, Apparatus, System, Method and Computer
Implementable Instructions Product
A system (1) is disclosed in which a network entity determines whether a radio bearer should be maintained or released for a communications device (2). The...
COMMUNICATING ARBITRARY ATTRIBUTES USING A PREDEFINED CHARACTERISTIC
An electronic device that communicates input messages and output messages with another electronic device using a Bluetooth Low Energy communication protocol is...
METHOD, DEVICE, AND STORAGE MEDIUM FOR CONTROLLING SIGNAL TRANSMISSION
A method for controlling signal transmission includes detecting whether there is a requesting terminal that requests to establish a wireless connection and...
Method for Maintenance of Maximum Number of Bearers When Maximum Number of
A method of maintaining maximum number of bearers when maximum number of bearers reached is proposed. An enhanced SM/ESM procedure is proposed to synchronize...
Method for Processing Unsuccessful PDN Establishment Request
A method of enhanced session management procedure is proposed. A user equipment, upon receiving a rejected PDN connectivity request with a cause code,...
TELECOMMUNICATIONS METHOD, TELECOMMUNICATIONS SYSTEM, PRIMARY NODE,
SECONDARY NODE AND USER EQUIPMENT
A telecommunications method for a telecommunications system comprising a user equipment (202) in dual connection with a primary node (204) and a secondary node...
DEVICE-TO-DEVICE COMMUNICATIONS BASED ON CAPACITIVE SENSING AND COUPLING
VIA HUMAN BODY OR DIRECT...
Systems, devices and techniques disclosed in this document provide device-to-device communications via a human body of a user between (1) a capacitor sensor...
NETWORK ASSISTED DEVICE TO DEVICE COMMUNICATION
A technology for a user equipment (UE) that is operable to communicate in a device to device (D2D) network. A D2D coordinator selection assignment can be...
METHOD AND APPARATUS FOR DISCOVERING TARGET IN DEVICE-TO-DEVICE DIRECT
If a master device in device-to-device direct communication designates an object type of a target to be communicated with, transmits a target discovery request...
PROXIMITY-BASED COUPLING SERVICE
Systems and methods may provide for implementing a proximity-based coupling service. In one example, the method may include detecting, utilizing a first...
METHOD AND DEVICE FOR CONNECTION MANAGEMENT
A method for a wireless router to perform connection management, includes: when a device tries to establish a wireless connection with the wireless router,...
System and Method for Reducing Communications Overhead
A method for operating a requesting station includes generating a generic advertising service (GAS) request message including device class information, and...
ELECTRONIC DEVICE FOR PERFORMING A COMMUNICATION CONNECTION AND METHOD FOR
ESTABLISHING A COMMUNICATION CONNECTION
An electronic device is provided that includes a communication module; a memory configured to store communication connection information for communication...
SYSTEM AND METHOD FOR WIRELESS MOBILITY PROTOCOL FOR HIGHLY DIRECTIONAL
ANTENNAS WITH NETWORK TOPOLOGY AWARENESS
A system for communicating wireless signals between one or more sector controllers (SC) and one or more subscriber stations (SS) using different channels and...
Vehicle Gateway Module Configured to Provide Wireless Hotspot
A vehicle gateway module is configured to communicate over vehicle networks connected to the gateway module with vehicle devices connected to the vehicle...
METHOD AND APPARATUS FOR PROCESSING A COMMUNICATION REQUEST FROM A ROAMING
VOICE OVER IP TERMINAL
An apparatus and method are disclosed for processing a communication request from a roaming VoIP terminal. An apparatus that incorporates teachings of the...
Method and System for Providing Tiered Access to Communication Network
Methods and systems automatically allocate cellular communication network resources to emergency response personnel during emergency situations which are...
RANDOM ACCESS CHANNEL RESPONSE HANDLING WITH AGGEGRATED COMPONENT CARRIERS
Disclosed herein are methods, computer program instructions and apparatus for performing random access procedures in a wireless communication system. A method...
COMMUNICATION STATIONS AND METHODS FOR TRANSMITTING ON A RANDOM ACCESS
Example communication stations and methods for transmitting on a random access channel (RACH) in wireless networks are disclosed herein. An example method for...
USER TERMINAL, BASE STATION, AND PROCESSOR
UE 100-1 is used in a mobile communication system in which a voice call of a packet switching scheme is supported. The UE 100-1 transmits, to eNB 200, a random...
COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, TERMINAL
COMMUNICATION CONTROL DEVICE,...
Provided is a communication control method including: acquiring first information for identifying a resource for random access with respect to each of a...
COMMUNICATIONS IN AN AD-HOC MULTICAST NETWORK
A technology for a user equipment (UE) that is operable to communicate in an ad-hoc wireless multicast communications network is disclosed. Another UE can be...