Class / Patent application number | Description | Number of patent applications / Date published |
315155000 | Plural radiant energy responsive devices | 48 |
20090079349 | Ceiling Mount Light with 360-Degree Motion Sensor - A ceiling mount light with a single spherical lens with a 360-degree range viewing field to focus infrared energy into a motion sensor is provided. The ceiling mount light has a sensitivity regulating switch to adjust the level of sensitivity up to about 30 feet in the 360-degree viewing field. | 03-26-2009 |
20090085485 | DISPLAY DEVICES WITH AMBIENT LIGHT SENSING - A display device comprises an illumination source ( | 04-02-2009 |
20090140658 | LIGHT EMITTING DEVICE, METHOD OF DRIVING THE SAME, AND ELECTRONIC APPARATUS - There is provided a method of driving a light emitting device including a light emitting element and a unit circuit that is disposed in correspondence with the light emitting element and drives the tight emitting element in accordance with emission control data generated based on image data, wherein the light emitting device has a temperature sensor and a light receiving sensor. The method includes detecting the temperature of the light emitting device by using the temperature sensor, detecting light emitted from the light emitting element by using the light receiving sensor, and generating the emission control data by correcting the image data in response to the temperature of the light emitting device which is detected by the temperature sensor and the detected value of light which is detected by the light receiving sensor. | 06-04-2009 |
20110187274 | Outdoor LED System - An outdoor LED (light emitting diode) system includes an LED device, a storage battery storing an electric energy therein and connected to the LED device to provide an electric power to the LED device, a solar energy generator connected to the storage battery to provide an electric power to the storage battery, and a wind power generator connected to the storage battery to provide an electric power to the storage battery. Thus, the electric power of the LED device is supplied by two types of natural energy, including the solar energy and the wind energy, to prevent from incurring an environmental pollution so as to satisfy the requirements of environment protection. | 08-04-2011 |
20120068611 | RADIO-FREQUENCY LIGHTING CONTROL SYSTEM WITH OCCUPANCY SENSING - A load control system controls a lighting load provided in a space and comprises a load control device and one or more occupancy sensors. The load control device controls the load in response to the wireless control signals received from the occupancy sensors. Each occupancy sensor transmits an occupied control signal to the load control device in response to detecting an occupancy condition in the space and a vacant control signal to the load control device in response to detecting a vacancy condition. The load control device adjusts the intensity of the load to a first intensity in response to receiving the occupied control signal from at least one of the occupancy sensors, and adjusts the intensity of the load to a second intensity less than the first intensity (e.g., a non-off intensity) in response to receiving vacant control signals from both of the occupancy sensors. | 03-22-2012 |
20120153842 | ILLUMINANCE SENSOR SETTING DEVICE - An illuminance sensor setting device | 06-21-2012 |
20120217881 | ILLUMINATION SYSTEMS WITH NATURAL AND ARTIFICIAL LIGHT INPUTS - This disclosure provides systems, methods, and apparatus for illumination systems with natural and artificial light inputs. In one aspect, an apparatus can include a natural light collection system, an artificial light collection system, an illumination panel, and a control system. The illumination panel can be optically coupled to the natural light collection system and the artificial light collection system to receive natural and artificial light. The control system can be coupled to the artificial light system and can be configured to control the artificial light system. | 08-30-2012 |
20120248992 | ILLUMINATION LIGHTING APPARATUS AND METHOD OF CONTROLLING ILLUMINATION - Provided are an illumination lighting apparatus that provides various and intuitional light in response to a motion of a user, and an illumination controlling method. The illumination lighting apparatus may include a lamp unit including at least one light emitting part that is selectively turned on and off, a motion sensing unit including at least one motion sensor, transmitting a sensed signal when the at least one motion sensor senses a motion of a user, and enabling the lamp unit to provide a light corresponding to the sensed signal, and a control unit to receive the sensed signal from the motion sensing unit to adjust a light emitting type of the lamp unit in a plurality of modes, and the motion sensing unit may transmit, based on a mode of the control unit, different sensed signals to the control unit to change the light emitting type of the lamp unit. | 10-04-2012 |
20120274221 | LED POWER SUPPLY SYSTEM - A light emitting diode (LED) power supply system includes a photoelectric conversion element, an electric energy storage element, a PWM signal output element, and an LED driving unit. The photoelectric conversion element is configured for converting solar energy into electric energy. The electric energy storage element stores the electric energy from the photoelectric conversion element. The PWM signal output element and LED driving unit are both powered by the storage element. The PWM signal output element is configured to output pulse signals of different widths based on different controls of the LED to the LED driving unit, and the LED driving unit is configured to receive and convert the pulse signals into driving signals for the LED. | 11-01-2012 |
20120286673 | CONFIGURABLE ENVIRONMENTAL CONDITION SENSING LUMINAIRE, SYSTEM AND ASSOCIATED METHODS - A luminaire with a light source, controller, and sensors to emit light into an environment is described. The controller may include a processor and memory to analyze data relating to conditions in the environment and to control the light source emitting light. The sensors may be in communication with the controller to detect conditions in the environment and generate data relating to same. The data may be receivable by the controller. Rules affect operation of the luminaire, which may be manipulated using an interface. The luminaire may communicate with devices connected through a network. Light and an auxiliary signal may be emitted substantially simultaneously to provide spatial awareness. | 11-15-2012 |
20130069542 | Event Detection and Environmental Control within a Structure - Embodiments of methods, apparatuses and systems for identifying an event are disclosed. One method includes sensing motion with a motion sensor, wherein the motion sensor is stationary, and the motion sensor senses motion of an object that is external to the motion sensor. The embodiment further includes matching the sensed motion with one of a plurality of stored patterns of events, and identifying an event associated with the sensed motion based on a match between a one of the plurality of patterns and the sensed motion. One apparatus includes a sensing device, wherein the sensing device includes a light sensor sensing motion and a processor. The processor is configured to match the sensed motion with one of a plurality of stored patterns of events, and identify an event associated with the sensed motion based on a match between a one of the plurality of patterns and the sensed motion. | 03-21-2013 |
20130069543 | Dual-Technology Occupancy Detection - Apparatuses, methods and systems for dual-technology occupancy detection are disclosed. One dual-technology occupancy detection apparatus includes a motion sensor sensing motion, an ambient light sensor sensing variation in ambient light, and a controller for detecting occupancy and controlling a building environmental parameter based on the sensed motion and the sensed variations in ambient light. One method of detecting occupancy for controlling lighting includes sensing motion with a motion sensor, sensing variations in ambient light with an ambient light sensor, and detecting occupancy and controlling activation of a light based on the sensed motion and the sensed variations in ambient light. | 03-21-2013 |
20130093334 | LAMPS AND ILLUMINATING SYSTEM - A lamp comprising a light emitting device and a controller is disclosed. The controller receives a control signal from a handheld device and switches the light emitting device according to the control signal such that the light emitting device operates in a light emitting mode corresponding to the control signal, in which the control signal is generated by the handheld device according to real-time information. | 04-18-2013 |
20130099676 | ENERGY HARVESTING DEVICE USING ELECTROMAGNETIC INTERFERENCE SIGNAL AND SENSOR SYSTEM INCLUDING THE SAME - Provided are an energy harvesting device capable of generating electric energy by effectively obtaining an electromagnetic wave emitted from an indoor lighting device and a power control system of a lighting device capable of performing self-power generation by using the energy harvesting device as a power source. The energy harvesting device using an electromagnetic wave according to an exemplary embodiment of the present disclosure includes: an interface unit made of a conductive material and configured to capture a conductive interference signal transferred through a conductive member of a lighting device; and a rectifier circuit unit configured to rectify the captured conductive interference signal to convert the rectified conductive interference signal to direct current power. | 04-25-2013 |
20130154485 | DUAL LIGHT SENSORS ON A PORTABLE ELECTRONIC DEVICE - A portable electronic device capable of assuming an open configuration and a closed configuration comprises a primary light sensor and a secondary light sensor. When the portable electronic device is in the open configuration, a light sensor signal is selected from the primary light sensor, and when the portable electronic device is in the closed configuration, a light sensor signal is selected from the secondary light sensor. | 06-20-2013 |
20130257293 | AUTOMATIC SYSTEM ENABLED DAYLIGHT SENSOR - A daylight sensor system includes a power circuit that converts high voltage AC to low voltage DC. The system includes a microcontroller, a motion detector, and a photodiode (PD) integrated circuit (IC). The PD IC provides an output to the microcontroller that is indicative of a lux reading in the vicinity of the system. In response, the microcontroller activates or deactivates a latching relay, which is connected to a line voltage and a load. The motion detector whether the daylight sensor system will be in an active mode of operation or an inactive mode. The microcontroller is programmed so that if the motion detector fails to detect motion for a certain amount of time, the microcontroller will go off line until the motion detector senses motion again. | 10-03-2013 |
20130264948 | CONTROL SYSTEM FOR ACTIVE WINDOW GLASS MANAGING THE COLOUR OF THE LIGHT IN A BUILDING - The present invention relates to a lighting control system, comprising a control unit comprising a memory in which control programs are recorded. | 10-10-2013 |
20130278150 | ILLUMINATION APPARATUS AND METHOD - The application discloses an illumination apparatus comprising: a light source configured to generate light; a detector configured to detect the posture of an object within a time period and generate a plurality of signals corresponding to this time period; and a processor configured to determine the status of the object within the time period, based on the plurality of signals, and adjust the light source to generate light corresponding to the determined status of the object. | 10-24-2013 |
20130293118 | LIGHTING DEVICE AND LIGHTING SYSTEM - This lighting device comprises a light-emitting unit, a reception unit for receiving information from an adjacent lighting device, and a control unit for letting the light-emitting unit emit light according to the information received by the reception unit. | 11-07-2013 |
20130313978 | LED FLOOD LIGHT INCLUDING THERMOSENSITIVE AND PHOTOSENSITIVE SENSORS - In accordance with various embodiments, there is provided a light-emitting diode lamp, which includes a body shell, and a light source assembly arranged in a cavity of the body shell. The light source assembly includes a light-emitting diode. The light-emitting diode lamp further includes a thermosensitive sensor, and a photosensitive sensor. The thermosensitive sensor and the photosensitive sensor are independently and automatically configured to detect, respectively, a presence of a person and ambient light near the light-emitting diode lamp. | 11-28-2013 |
20140125233 | Robust daylight integration with the aid of coded light - The present invention relates to a method of controlling a dimmable luminaire co-arranged with a light sensor at a first level of a room and illuminating a second level of the room, comprising: determining an output path parameter representing a relation between the amount of light emitted from the luminaire and a luminaire illumination value at the second level, which results from the emitted amount of light; and repeatedly: determining an external illumination value at the second level, which external illumination value represents illumination by other sources than the luminaire, by means of values of the presently emitted amount of light, the output path parameter, and light information originating from the light sensor; and controlling the dimming level of the luminaire on basis of the external illumination value in order to meet a predetermined illumination condition for the total illumination at the second level. | 05-08-2014 |
20140139120 | Device Having Built-In Digital Data Device for LED Bulb - A device having built-in digital data means is powered by an unlimited power source for a lamp-holder, LED bulb, light device connected to unlimited power source by prongs or a base that can be inserted into a socket that would otherwise receiving a bulb. The device may take the form of a webcam having auto tracking functions and retractable prongs that plug directly into a wall outlet. | 05-22-2014 |
20140152183 | LED LIGHTING APPARATUS, CURRENT REGULATOR FOR THE LED LIGHTING APPARATUS, AND CURRENT REGULATION METHOD OF THE LED LIGHTING APPARATUS - The present invention discloses an LED lighting apparatus. The LED lighting apparatus includes a converter for transforming rectified voltage in accordance with a switching operation according to a driving pulse and outputting the transformed voltage, a current regulator for generating the driving pulse having a pulse width varied in response to a control signal and the amount of current of the converter and switching the operation of the converter using the generated driving pulse, and a peripheral circuit module for providing the control signal for controlling the dimming of an LED lighting. | 06-05-2014 |
20140159589 | Control unit and method for lighting control - A control unit ( | 06-12-2014 |
20140217906 | Remote Control Track Light Fixture - A track head unit includes a lighting device, a first sensor, a second sensor, one or more motors, and a controller. The first sensor is configured to receive transmissions from a portable remote control device. The second sensor is configured to receive transmissions associated with a target object. The one or more motors are mechanically coupled to the lighting device and are configured to position the lighting device along a first direction and a second direction. The controller is coupled to the lighting device, the first sensor, the second sensor, and the one or more motors. The controller is configured to receive a control signal from the remote control device via the first sensor, responsively transmit a locator signal to a locator that is disposed at a target object, receive a response signal via the second sensor from the remote object in response to the transmitting, and based upon the response signal, actuate the motors to aim the lighting device at the target object. | 08-07-2014 |
20140292209 | INTELLIGENT LIGHTING CONTROL APPARATUS AND METHOD - The present invention relates to an intelligent lighting control apparatus and method, which control an intelligent lighting unit including multiple sensors depending on time, place, scene, environment, or the like, based on the results of sensing by the sensors. The intelligent lighting control apparatus includes a multi-sensor unit including multiple sensors, the multi-sensor unit sensing motion of a person or an object within a set sensing area using at least one of the multiple sensors. A lighting control unit controls an operation of a lighting unit based on frequency data corresponding to results of sensing by the multi-sensor unit and a class of lighting type corresponding to the frequency data. | 10-02-2014 |
20140312782 | DEVICE AND METHOD FOR CONTROLLED LED LIGHTING - Controlled Light Emitting Diode (LED) driver comprising an AC/DC converter configured to convert an AC voltage at its input to a DC voltage at its output; at least one LED driver coupled to the output of the AC/DC converter and configured to convert the DC voltage to a pulsed output power for driving one or more LEDs that serve to provide lighting; and a local controller having a control interface. The control interface is configured to receive control information from one or more control sources coupled to it, and the local controller is further coupled to the at least one LED driver for controlling its operation by determining one or more LED driving parameters of the pulsed output power, based on the control information. | 10-23-2014 |
20140312783 | ADJUSTING BRIGHTNESS OF AN OPTICAL TOUCH PANEL - A method, device, and computer program product are provided for adjusting brightness of an optical touch panel. The optical touch panel comprises a microprocessor, a display module including a back light source, and an optical position detection device including optical transmitting devices and optical receiving devices. The method comprises detecting, via the optical receiving devices, a current ambient light level on the display module. The method further comprises generating, via the optical receiving devices, a current ambient light level signal indicative of the detected current ambient light level and transmitting the current ambient light level signal to the microprocessor. Furthermore, the method comprises adjusting, via the microprocessor, brightness of the back light source based on the current ambient light level signal. | 10-23-2014 |
20140320026 | LIGHTING DEVICE - A lighting device includes a lighting unit, a control unit, and a brightness adjusting unit connected between the control unit and the lighting unit. The brightness adjusting unit includes an operational amplifier and a number of branch circuits parallel connected between the control unit and a positive input terminal of the operational amplifier. Each branch circuit includes a diode and a photoresistor. A reference voltage is applied to an inverting input terminal of the operational amplifier. The operational amplifier compares a voltage on the positive input terminal and the reference voltage, and output a voltage via an output terminal to the lighting unit according to a comparing result. The control unit further controls the diode to switch between a turned on state and a turned off state to adjust the sensitivity of the lighting device in response to user input. | 10-30-2014 |
20140320027 | APPARATUS AND METHOD OF ENERGY EFFICIENT ILLUMINATION - An illumination system correlates solar time to a clock and controls lighting or illumination based on time. The illumination system may turn ON light source(s) at a first level at a turn ON time, correlated to be around or at dusk, and turn OFF light source(s) at a turn OFF time, correlated to be around or at dawn. The illumination system may reduce a level of light output, and hence power consumption, at a time after turning ON a light source, and increases the level of light output at a time prior to turning OFF the light source. Turn ON, turn OFF, decrease and increase times may be determined based on recent levels of light or illumination in the environment, for example via average or median levels over a number of previous daily cycles. Filtering may eliminate aberrant events. | 10-30-2014 |
20150015147 | Illumination Devices and Related Systems and Methods - Illumination devices and related systems and methods are disclosed that can be used for LCD (Liquid Crystal Display) backlights, LED lamps, or other applications. The illumination devices can include a photo detector, such as a photodiode or an LED or other light detecting device, and one or more LEDs of different colors. A related method can be implemented using these illumination devices to maintain precise color produced by the blended emissions from such LEDs. One application for the illumination devices is backlighting for FSC (Field Sequential Color) LCDs (Liquid Crystal Displays). FSC LCDs temporally mix the colors in an image by sequentially loading the red, green, and blue pixel data of an image in the panel and flashing the different colors of an RGB backlight. Precise and uniform color temperature across such a display can be advantageously maintained by continually monitoring ratios of photodiode currents induced by the different colored LEDs in each illumination device as each color is flashed. | 01-15-2015 |
20150028751 | Battery Powered Light Source for Compartment Illumination - A battery powered LED light source is described for illuminating the inside of a dark enclosure when the enclosure is opened in an environment with ambient illumination. Drive circuitry adapted to the LED light source turns on the LEDs when levels of ambient light above a threshold are detected, which may occur if the light source is placed in a dark enclosure that is opened in a lit room. After being opened, the drive circuitry periodically strobes off the LED light source to take ambient light measurements without the contribution of its own LED light for determining if the enclosure has been closed and the LED light source should again be shut off. | 01-29-2015 |
20150054413 | SECURITY LIGHT WITH LIFESTYLE SOLUTIONS - A lifestyle lighting solution using microcontroller technology for controlling nighttime illumination is disclosed wherein the night time illumination is divided into two stages with the first stage being a full power illumination for a preset time period and the second stage being an energy saving/security illumination. The time period of the first stage full power illumination is managed by a virtual timer which is programmable and dynamically variable according to the home owners' living habits and needs. The second stage energy saving illumination with four options is produced by different combinations of dimming techniques and motion sensor. The lifestyle illumination also using microcontroller technology to replace the function of photo cell enables the users to manage their time table of home lighting performance for both indoor and outdoor application. The present invention provides home owners possibility to choose among different working modes integrated in a single lighting device. | 02-26-2015 |
20150061512 | LIGHTING SYSTEM AND SUPPORT APPARATUS - A lighting system includes: a lighting apparatus including a first human detection sensor unit that detects a person in a first detection area, and a light source that turns ON when the first human detection sensor unit detects the person; and a support apparatus including (i) a second human detection sensor unit that detects a person in a second detection area, and (ii) an emission unit that emits, when the second human detection sensor unit detects the person, infrared rays to cause the first human detection sensor unit to react as if the person is present in the first detection area. | 03-05-2015 |
20150069921 | DEVICE HAVING LIGHT INTENSITY MEASUREMENT IN PRESENCE OF SHADOWS - A device and method for detecting lighting conditions to enable brightness control of a display are disclosed. The device includes a display and a first photodiode array to detect light in a visible spectrum and a non-visible spectrum that is incident on the first photodiode array. The device also includes a second photodiode array to detect light in the non-visible spectrum that is incident on the second photodiode array, and a processor to determine the lighting conditions based on a first output of the first photodiode array and a second output of the second photodiode array. The processor adjusts the first output used to determine the lighting conditions based on detecting that the first photodiode array includes a shadowed region, and controls the brightness of the display based on the lighting conditions. | 03-12-2015 |
20150076994 | DIGITAL COMMUNICATION INTERFACE CIRCUIT FOR LINE-PAIR WITH INDIVIDUALLY ADJUSTABLE TRANSITION EDGES - An interface circuit interfaces a device with a line-pair. The interface circuit includes: a diode bridge having polarity-independent input terminals coupled to the line-pair, and first and second output terminals having a positive polarity and a negative polarity, respectively; a first galvanic isolation device for outputting a receive signal received on the line-pair via the diode bridge; a second galvanic isolation device receiving a transmit signal; a voltage-controlled variable resistance element connected across the positive and negative output terminals of the diode bridge; and first and second filters cascaded between the second galvanic isolation device and the voltage-controlled variable resistance element. The first filter has decoupled charge and discharge paths so as to decouple the rise time and the fall time of the transmit signal. The second filter has a voltage-dependent frequency characteristic. The voltage-controlled variable resistance element couples the transmit signal to the line-pair via the diode bridge. | 03-19-2015 |
20150123547 | LIGHTING SYSTEM - A lighting system includes: a light source for lighting display and passage spaces; a first detector for detecting presence or absence of part of a human body in a first detection area; and a second detector for detecting human presence or absence in a second detection area. The second detection area contains a whole or part of the passage space. The first detection area is nearer to the article than the second detection area. A controller controls the light source so that: in a case of detecting human absence in which both of the first and second detectors detect human absence, the light source is operated at a reduced light output level; if the second detector detects human presence, illuminance in the display space is increased; and if the first detector detects human presence, illuminance in each of the passage space and the display space is increased. | 05-07-2015 |
20150296593 | Illuminance Configuring Illumination System and Method Using the Same - An illuminance configuring illumination system for performing light adjustment from at least one light assembly in accordance with a determined illuminance range comprises: the light assembly; a control module, provided with a set of preset light distribution curve data; a distance measuring module, configured to correspondingly measure a light distance of the light assembly, thereby obtaining a light adjustment reference information; and an illuminance measuring module, configured to detect the illuminance environmental variation in the surrounding of the light assembly, thereby obtaining a compensation reference information, wherein the control module performs illuminance adjustment on the light assembly by referring to the set of preset illuminance range according to the light adjustment reference information and the compensation reference information. | 10-15-2015 |
20150305125 | SENSOR NETWORK-ENABLED LIGHT SOCKET ADAPTOR - A light power socket adaptor may be positioned between an energy-saving light bulb and a light socket that may provide electrical power to the light bulb. Adaptors may include a motorized rotational mechanism that allows sensors to rotate in any direction. Light power socket adaptors may be network-enabled. Each node on a sensor network may operate independently. Each node may also function as a router so that it may forward data packets to other nodes if the data received is targeted for its own consumption. Adaptors may further include a motion sensor, an image sensor, a sound sensor, and a photo (day/night) sensor. | 10-22-2015 |
20150366024 | TWO-LEVEL LED SECURITY LIGHT WITH MOTION SENSOR - A two-level LED security light with a motion sensor. At night, the LED is turned on for a low level illumination. When the motion sensor detects any intrusion, the LED is switched from the low level illumination to a high level illumination for a short duration time. After the short duration time, the LED security light returns to the low level illumination for saving energy. The LED security light includes a power supply unit, a light sensing control unit, a motion sensing unit, a loading and power control unit, and a lighting-emitting unit. The lighting-emitting unit includes one or a plurality of LEDs which may be turned-on or turned-off according to the sensing results from the light sensing control unit. When the motion sensing unit detects an intrusion, the illumination of the LED security light can be immediately turned on to the high level to scare away the intruder. | 12-17-2015 |
20160095187 | ON LINE AUTOMATIC DETECTION OF THE TIME PHASE OF THE THRESHOLD VOLTAGE OF A LIGHTING LOAD AND ITS APPLICATION IN LIGHTING MANAGEMENT - The present disclosure discloses a method based on microcontroller circuit and software codes to on line automatically detect the time phase of the threshold voltage of a lighting load in each AC half-cycle. This automatic detection capability enables a dimmer circuit of a lighting apparatus to establish a dimmer working range from the self-detected time phase of threshold voltage of the lighting load. The lighting apparatus can be operated with different types of lighting loads to perform a full dimming range from 0% to 100% of maximum lighting output. Therefore, the dimmer circuit makes possible both the lighting fixtures and the users refrained from dimming difficulties caused by different types of lighting loads with different threshold voltages. The design concept can be extended to manage illuminations in a two-level security light on a simple software basis without resorting to complex electric circuits. | 03-31-2016 |
20160120000 | TWO-LEVEL LED SECURITY LIGHT WITH MOTION SENSOR - A two-level LED security light with a motion sensor. At night, the LED is turned on for a low level illumination. When the motion sensor detects any intrusion, the LED is switched from the low level illumination to a high level illumination for a short duration time. After the short duration time, the LED security light returns to the low level illumination for saving energy. The LED security light includes a power supply unit, a light sensing control unit, a motion sensing unit, a loading and power control unit, and a lighting-emitting unit. The lighting-emitting unit includes one or a plurality of LEDs which may be turned-on or turned-off according to the sensing results from the light sensing control unit. When the motion sensing unit detects an intrusion, the illumination of the LED security light can be immediately turned on to the high level to scare away the intruder. | 04-28-2016 |
20160128161 | ILLUMINATION CONTROL METHOD AND ILLUMINATION CONTROL SYSTEM AND ILLUMINATION SYSTEM USING THE SAME - An illumination control system includes a first type illumination controller which detects presence of a person in an illumination space to be illuminated by an illumination apparatus, the illumination apparatus being connectable to the first type illumination controller, and a second type illumination controller which detects brightness in the illumination space, the second type illumination controller being connected to the first type illumination controller. The second type illumination controller derives a degree of dimming based on the detected brightness, and notifies the degree of dimming to the first type illumination controller. Upon detecting the presence of a person, the first type illumination controller controls dimming of the illumination apparatus according to the degree of dimming notified from the second type illumination controller. | 05-05-2016 |
20160143112 | ELECTRONIC CONTROL OF OLEDS WITH DISTRIBUTED ELECTRODES - The invention describes an Organic Light Emitting Device ( | 05-19-2016 |
20160152179 | DASHBOARD ILLUMINATION FOR A VEHICLE | 06-02-2016 |
20160157324 | ADJUSTING AN ELECTRONIC DISPLAY BASED ON LIGHT SENSING | 06-02-2016 |
20160157325 | SENSOR LIGHTING CONTROL SYSTEMS AND METHODS | 06-02-2016 |
20160205744 | AN ILLUMINATION CONTROLLER | 07-14-2016 |