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US20130119870 WINDOW FOR AN OBJECT  
The invention relates to a window (1), in particular, a building window, wherein the window comprises photoluminescent material (2) located within the window. The photoluminescent material (2) is...
US20080106251 DAYLIGHT-READABLE DIGITAL PANEL METER WITH AUTO-BRIGHTNESS ADJUSTING LED DISPLAY  
A digital panel meter includes a light-emitting diode (LED) display that is sufficiently bright to be easily read in direct sunlight. The digital panel meter also includes an ambient light-sensing...
US20080164823 METHOD AND LIGHT EMITTING DIODE BACKLIGHT SYSTEM WITH ADJUSTABLE COLOR GAMUT  
The present invention provides a lighting structure having a light source, wherein the light source configures at least one WLEDs and at least one multicolored LED units to obtain a layout of the...
US20060208653 Circuit improvements for solar lamps  
A solar powered lamp arrangement where there is a solar photo-voltaic panel array controllably connected to a battery storage providing with such control a supply of direct current to at least one...
US20130043795 LIGHTING DEVICE CONTROLLER PROGRAMMING  
Various techniques are provided for programming lighting devices. In one example, a lighting device includes a light emitting diode (LED). The lighting device also includes a microcontroller...
US20090227855 Controller device for an infusion pump  
An infusion system that includes a controller device and a communication system to provide for two-way communication between the controller device and an infusion device that controls delivery of...
US20140111095 LIGHT-EMITTING ELECTRIC-POWER GENERATION MODULE AND LIGHT-EMITTING ELECTRIC-POWER GENERATION DEVICE  
A light-emitting electric-power generation module according to an embodiment includes a photoelectric conversion element for emitting light and generating electric power, a light-emission...
US20110298380 REPORT SYSTEM AND METHOD USING LIGHT-EMITTING DIODE LAMP  
Report systems and methods using light-emitting diode lamps are disclosed. The report systems and methods feature in that a local geographic information is measured, a light with a color...
US20110260624 Lighting System Having Photocontrol and Fault Monitoring Capabilities  
A photocontroller operates one or more lamps, such as a GU24 compact fluorescent lamp, based on ambient light to provide dusk-to-dawn operation. The photocontroller includes a photosensor for...
US20100213855 ELECTRIC TORCH  
An electric torch includes a main body, a holder and a connecting portion. The main body includes a lamp shade and a light emitting portion. The lamp shade defines a receiving space. The light...
US20090115337 SYSTEM AND METHOD FOR REAL TIME CONTROL OF LIGHTING SYSTEM  
A method for real time control of lighting system includes the steps of: providing a computer, a SCM (2), a digital-to-analog converter (3), and at least one power amplifier (41, 42, 43) connected...
US20100201267 Intelligent Area Lighting System  
An area lighting system is composed of a plurality of lighting elements that are responsive to the movement and progression of a user through the area. Each lighting element comprises at least one...
US20100001654 ILLUMINATION SYSTEM CAPABLE OF AUTOMATICALLY ADJUSTING ILLUMINATION DIRECTION ACCORDING TO HUMAN BODY'S SIGNAL  
An illumination system comprises an illumination assembly, a human body's signal detecting unit, a processing unit and an illumination direction adjustment unit. The illumination assembly projects...
US20100066256 Device for Reducing Peak Field an Accelerator System  
An apparatus for regulating power in an accelerator system includes a directional coupler for sensing a power reflected from an accelerator towards a power source, and a power modulator for...
US20050200294 Sidelight illuminated flat panel display and touch panel input device  
System, device, and method for receiving or sensing touch or light input to an emissive display such as to a OLED display using the same or different sensors as are used to sense and maintain a...
US20100237785 PORTABLE TERMINAL AND DISPLAY CONTROLLING METHOD THEREOF  
Disclosed are a portable terminal including, a terminal body having a display, a solar cell disposed on at least one region of the terminal body and configured to convert sunlight into electric...
US20140028197 LIGHTING DEVICE WITH VARIABLE COLOR RENDERING BASED ON AMBIENT LIGHT  
The present disclosure relates to an LED-based lighting component that can control the color rendering capability of its generated light based on the presence or characteristics of ambient light....
US20150022092 Optical Sensor  
Three light emitting elements and one light receiving element are provided on a surface of a substrate. The light receiving element is disposed within a first triangular region connecting the...
US20100117543 LIGHTING DEVICE WITH A LED USED FOR SENSING  
A lighting device (10) comprises a LED (4), a driver (3), and a controller (2) which regularly switches from a drive state to a measuring state and back. In the measuring state, the controller...
US20090261736 Illuminating Device  
A solar charged or solar powered illuminating device comprises a shell and a lampshade, wherein said shell is capable of being hung on a transparent surface comprising a backlight surface and a...
US20070013475 Remote control system for controlling apparatus in response to a variable  
A hotel floor comprises rooms each provided with a central heating radiator having a valve adjustable by means of a 0-10V dc stepper motor. In the hotel lobby a sensor for ambient temperature is...
US20090201956 LIGHT SOURCE DRIVING APPARATUS AND LIGHT SOURCE DRIVING METHOD  
A light source driving apparatus, which adjusts a bias current to be supplied so as to control intensity of a light source, comprises a power source which outputs a variable reference voltage; a...
US20120313532 Ultraviolet Discharge Lamp Apparatuses Having Optical Filters Which Attenuate Visible Light  
The apparatuses disclosed herein include a discharge lamp configured to emit ultraviolet and visible light, an optical filter configured to attenuate visible light, and a power circuit configured...
US20050057169 Light receiving and emitting electronic apparatus  
A light receiving and emitting electronic apparatus having a light emitting device, a light receiving device, and a driving device for driving the light emitting device and the light receiving...
US20110204793 DISPLAY DEVICE CONTROL BASED ON INTEGRATED AMBIENT LIGHT DETECTION AND LIGHTING SOURCE CHARACTERISTICS  
Systems and methods are provided for a display device including one or more methods for modifying the display brightness by automatically adapting to ambient lighting conditions.
US20080150432 Brightness Sensor  
An electroluminescent (EL) element is connected to the power supply and is intermittently operated as a lighting device and as a brightness sensor. For this purpose, the processing unit induces...
US20110018447 ULTRASONIC APPARATUS WITH AN ADJUSTABLE HORN  
The present invention discloses an ultrasonic apparatus with an adjustable horn. The ultrasonic apparatus comprises a transmission device, a horn and an ultrasonic transceiver device. The horn and...
US20100013849 APPARATUS AND METHOD FOR CONTROLLING BRIGHTNESS OF BACKLIGHT UNIT  
An apparatus and method for controlling brightness of a backlight unit in an electronic apparatus is provided. The apparatus includes a solar light generator and a controller. The solar light...
US20110068695 Method and Apparatus for Providing LED Package with Controlled Color Temperature  
An optical device capable of illuminating visual light with adjusting color temperature after fabrication is disclosed. The optical device includes a solid state light emitter and a phosphor...
US20110006690 APPARATUS AND METHOD FOR MANAGING THE POWER OF AN ELECTRONIC DEVICE  
An electronic device comprising a sensor adapted to sense ambient light and an indicator adapted to display a power consumption status. The electronic device may additionally comprise a processor...
US20100176731 Adaptor and Illumination Apparatus  
An adaptor includes a power connection unit electrically connected to a power line that may be extended from an AC plug; a power supply unit electrically connected to the power connection unit,...
US20140111096 SYSTEMS AND METHODS TO COMMUNICATE AND CONTROL ACTIONS USING LIGHT EMITTING DIODES  
In some embodiments, a signal of light may be emitted from an illumination source of a first transceiver. A second transceiver may detect a signal of light from the first transceiver that exceeds...
US20140192330 ILLUMINATION DEVICE AND PROJECTOR  
An illumination device includes: a light emitting element that includes an active layer, a first clad layer and a second clad layer with the active layer interposed therebetween, and a first gain...
US20160150617 LIGHTING DEVICE FOR ADJUSTING A LIGHT COLOUR SEPARATELY WITHIN SEVERLA ZONES  
A lighting device (100) is suitable for adjusting a light colour with respect to elements contained within an output field, separately for each element. The lighting device comprises at least two...
US20150351192 METHODS AND APPARATUS FOR CONTROLLING LIGHTING  
Disclosed are methods and apparatus for lighting control. Presence of an optical element (110, 310, 200 312, 710A-E, 712, 810) is identified over one or more LEDs (323, 327) and at least one...
US20150351177 SOLAR ENERGY HARVESTING WITH LIGHT EMITTING DIODES  
An apparatus having a plurality of photonic devices electrically coupled to each other, each photonic device selectively configured to operate in a first mode as a light generating device when an...
US20150340409 Organic Optoelectronic Component and Method for Operating the Organic Optoelectronic Component  
An organic optoelectronic component and a method for operating an organic optoelectronic component are disclosed. In an embodiment an organic optoelectronic component includes an organic light...
US20150305122 LED FIXTURE AND LED LIGHTING ARRANGEMENT COMPRISING SUCH LED FIXTURE  
An LED fixture comprises: -at least one LED; -an electrical power terminal, electrically connected to the LED, the electrical power terminal for electrically connecting the LED to an LED driver,...
US20110084609 ILLUMINATION DEVICE, AUTOMOTIVE LIGHTING EQUIPMENT, AND VEHICLE  
An illumination device improved in safety to the eye is provided. The illumination device includes: a semiconductor laser element to serve as an excitation light source which emits laser light; a...
US20110037395 VEHICLE HAVING A SOLAR-POWERED LIGHT EMITTING DEVICE  
A vehicle includes a vehicle body and a solar-powered light emitting device. The solar-powered light emitting device includes a hollow base, a light emitting unit, a light guide element, a power...
Matches 1 - 40 out of 40