|| List of recent Lighting-related patents
|End of life protection for voltage fed ballast|
An electric lighting device includes a voltage-fed inverter configured to receive a dc voltage and produce an ac lamp voltage. A lamp load is coupled to the ac lamp voltage and this lamp load includes a gas discharge lamp and a sensing capacitor coupled in series with the gas discharge lamp.
General Electric Company
|Accent lighting system|
Apparatus for illuminating an object with light that is controlled for intensity and color temperature. A ceiling mounted luminaire contains a circuit that controls the intensity and color temperature of light emitting diodes (leds).
Method Lights, Llc
|Lighting control apparatus and process|
A lighting control apparatus for controlling one or more light sources, the lighting control apparatus including: at least one sensor for detecting or sensing a parameter of interest; a transmitter for transmitting one or more wireless signals to one or more other lighting control apparatuses; a receiver for receiving one or more wireless signals from one or more other lighting control apparatuses; and a controller having at least one processor and a memory in communication with the processor to store configuration data representing one or more processes to be executed by the processor; wherein the stored configuration data represents one or more processes that, when executed by the processor, causes the processor to: receive, via the receiver, configuration update data representing one or more further processes to be executed by the processor; and modify the stored configuration data to represent the one or more further processes to be executed by the processor.. .
Organic Response Investors Pty Ltd.
|Timed lighting control|
The present invention defines a http or coap request message that combines one or more http or coap requests along with timing information (432-1). The message is sent by a control device (132) to a network proxy (i.e.
Koninklijke Philips N.v.
|Lighting switch apparatus and lighting switching method|
Disclosed herein are a lighting switch apparatus and a lighting switching method, which can perform lighting control by blocking or passing light from a lighting device using a user's hand motion while the user may make input to a lighting switch by means of a capacitive touch on the lighting switch. The lighting switch apparatus includes a capacitive touch sensing unit for recognizing a user's touch.
Electronics And Telecommunications Research Institute
|Lighting apparatus having complex sensor and interworking type lighting system|
Disclosed is a lighting apparatus having a complex sensor. The apparatus includes a short distance motion sensor to sense an object at a short distance, a long distance motion sensor to sense an object at a long distance, a signal amplifier to amplify signals from the sensors, a lamp to be adjustable in brightness in multiple stages, a timer to count a dark adaptation time, and a controller.
|Lighting module having surface light source and lighting system|
A lighting system includes a master device for transmitting a light emission control command, and a plurality of lighting modules. Each of the plurality of lighting modules has a surface light source, receives the light emission control command, and drives and controls the surface light source in accordance with control data for its own, the control data being included in the received light emission control command..
|Lighting system with lighting dimmer output mapping|
A system and method map dimming levels of a lighting dimmer to light source control signals using a predetermined lighting output function. The dimmer generates a dimmer output signal value.
Cirrus Logic Inc.
|Illumination apparatus and lighting circuit|
An illumination apparatus includes a light emitting unit having at least one first light emitting element and at least one second light emitting element connected in series with each other. Further, the illumination apparatus includes a keying circuit for electrically closing a first power supply path which passes through both the first and the second light emitting element from the power supply circuit or the capacitive element or a second power supply path which passes through the first light emitting element without passing through the second light emitting element from the capacitive element.
Panasonic Intellectual Property Management Co., Ltd.
|Drive circuit for led module|
The present invention relates to a drive circuit of an light-emitting diode (led) module, which includes: an led array including a plurality of parallel groups connected in series; a power supply module for converting an external power supply into a 12v-75v forward voltage that drives each led in the led array; and a control module for controlling different gating switches to perform a conduction or cutoff operation according to a detected input voltage. The solution in accordance with the present invention can provide regular ac power for the led array, without the need of providing an electrolytic capacitor.
Shanghai Yaming Lighting Co.,ltd.
Method and providing power to light strings
A light string power module is provided for providing power to light strings while replicating a lighting pattern from a first light string in providing said power. The illumination pattern of the first light string, which is not powered by the light string power module, is detected by examining the voltage polarities presented on the leads of a first connector to which the first light string is attached.
National Christmas Products, Inc.
Illumination device control systems and methods
In various embodiments, a converter for a lighting apparatus iteratively applies voltage to and senses current from the lighting apparatus to regulate operation thereof.. .
Photographic lighting system for tactile tablet
The present invention relates to a photographic lighting system for tactile tablet including a first dorsal camera noteworthy in that said system can have a removable dorsal protective shell and a light source. According to a variant, the shell and the light source are furnished with connection capabilities allowing removable fixing of the light source to said shell.
System and adjusting the color of image objects based on chained reference points, gradient characterization, and pre-stored indicators of environmental lighting conditions
The invention relates to a system and method for adjusting the color of image objects based on chained reference points and/or light gradients to account for the effects of lighting conditions that can vary across different environments, according to an implementation of the invention. To chain reference points and/or characterize light gradients, the system may determine a color shift value, which represents the effects of lighting conditions of a target environment (in which the lighting conditions may be unknown) relative to a reference environment (in which the lighting conditions may be known).
Carbon Objects, Inc.
Apparatus and providing synchronized data by using visible light communication
Apparatuses and methods which provide synchronized data using visible light communication are described. In one method, a first light emitting diode (led) lighting apparatus, which has a checked identification (id), receives a synchronization signal from a mobile communication network.
Samsung Electronics Co., Ltd.
Method and multiplexed power and data supply via a two-wire data communication cable
The present invention relates to a method and apparatus for controlling data transfer and power supply to at least one load device (61-64) connected to a two-wire data communication cable (70) in a bus-type structure. Power supply and data transfer are multiplexed via the two-wire data communication cable so that a standard coaxial cable can be used for shared power and data transport, enabling the operation of lighting applications or other applications in retail and office, based on cheap, flexible, preconfigured cables in a bus topology and using known chipsets..
Philips Deutschland Gmbh
Organic electroluminescent element and lighting device
Provided is an organic electroluminescent element that can obtain white light with excellent color rendering properties and is particularly suitable for a light source of a lighting device. The organic electroluminescent element includes a plurality of light emitting units that are provided between a cathode and an anode and include at least a light emitting layer made of an organic compound.
Organic electroluminescent element, lighting device and display device
An organic electroluminescent element having at least one organic layer including a light emitting layer sandwiched between a positive electrode and a negative electrode, which is characterized in that at least one organic layer contains an organometallic complex represented by general formula (1).. .
Konica Minolta, Inc.
Led-based light sources for light emitting devices and lighting arrangements with photoluminescence wavelength conversion
An led-based light source for generating light having a selected dominant wavelength λds comprises a package housing a plurality of leds consisting of leds from first and second wavelength bins. The first wavelength bin comprises leds having a dominant wavelength λd1 that is within a first wavelength range and the second wavelength bin comprises leds having a dominant wavelength λd2 that is within a second wavelength range.
Method and system for providing lighting audits
The disclosure may further provide a method using the system provided in the disclosure.. .
Automated script breakdown
Techniques for script breaking and film scheduling are described. A script manager electronically receives a script.
Electronic device and unlock method thereof
An electronic device having a processor, a lockable and unlockable display, and a storage device is disclosed. A plurality of function icons included in an unlock image are imaged in a locked status and shown on the display.
Chiun Mai Communication Systems, Inc.
Global and local light detection in optical sensor systems
Global and local light detection techniques in optical sensor systems are described. In one or more implementations, a global lighting value is generated that describes a global lighting level for a plurality of optical sensors based on a plurality of inputs received from the plurality of optical sensors.
Photographic light diffusion box and mounting the box to various light sources
A photographic lighting apparatus (100) comprising a plurality of panels (101), each panel (101) being separated from adjacent panels on each side by flexible webs (102) such that the panels and webs define a wall of an enclosure (100), and a removable strut (117) associated with each web for maintaining the panels in mutually fixed relation, the enclosure having an opening (103) at a proximal end adapted to be mounted to a light source with proximal edges of at least some of the panels being weight-bearing members for the apparatus, and a distal end of the enclosure (104) being adapted to transmit light therefrom.. .
Manfrotto Uk Limited
Lighting device, display device and television device
A backlight unit 24 includes a light guide plate 20, a first led 28, a second led 29, and a frame 14. The light guide plate 20 includes two end surfaces configured as light entrance surfaces 20a1 and 20a2, a light exit surface 20b on the front side, and an opposite surface 20c on the rear side.
Sharp Kabushiki Kaisha
Illumination device based on light guide with light scattering particles and light angle selection module
An illumination device (1) is disclosed comprising a light guide (2) with embedded light scattering and/or reflecting particles (5), a first light emitting element (6a), and a second light emitting element (6b). The illumination device (1) is arranged such that for light rays emitted by the first light emitting element (6a), the angles of incidence of the light rays coupled into the light guide (2) are within a first angle interval, and such that for light rays emitted by the second light emitting element (6b), the angles of incidence of the light rays coupled into the light guide (2) are within a second angle interval, wherein the first angle interval and the second angle interval are different.
Koninklijke Philips N.v.
3d scanner using structured lighting
A series of structured lighting patterns are projected on an object. Each successive structured lighting pattern has a first and second subset of intensity features such as edges between light and dark areas.
Koninklijke Philips N.v.
Led lighting apparatus
A light-emitting diode (led) lighting apparatus includes an exterior member which covers a heat-dissipating member. Therefore, the led lighting apparatus may be dustproof and waterproof.
Samsung Electronics Co., Ltd.
Lamp with printed circuit boards
A lamp has a base pcb, at least one support pcb connected to the base pcb, a lighting assembly connected to the support pcb and at least one light source and power supply connected to conductive tracks of the base pcb.. .
Switch for battery flashlight to change modes
A multi-mode portable lighting assembly, such as a flashlight, is disclosed. The portable lighting assembly may include a plurality of lighting elements controllable by a plurality of switches.
Insight 2 Design, Inc.
Lighting device and producing such device
The present invention relates to a lighting device (100), which comprises a structure of interconnected sleeves (110) and a light emitting arrangement (140) arranged inside the sleeves. The structure forms a polygon mesh and light sources (116) on the light emitting arrangement (140) can be positioned by the structure so that the problem of glare can be reduced.
Koninklijke Philips N.v.
Highly stable qds-composites for solid state lighting and the making them through initiator-free polymerization
The invention provides a lighting device (1) comprising (i) a light source (10) configured to generate light source light (11), and (ii) a light converter (100) configured to convert at least part of the light source light (11) into visible converter light (121), wherein the light converter (100) comprises a polymeric host material (110) with light converter nanoparticles (120) embedded in the polymeric host material (110), wherein the polymeric host material (110) is based on radical polymerizable monomers, and wherein the polymeric host material (110) contains equal to or less then 5 ppm radical initiator based material relative to the total weight of the polymeric host material (110).. .
Qd Vision Inc.
Optics for chip-on-board road and area lighting
A lamp includes an extended planar light source, and an optical element arranged with the light source, wherein the optical element comprises an outer surface having an indented cusp substantially over the light source. A lamp includes an extended planar light source, and an optical element arranged with the light source, wherein the optical element comprises an outer surface having a portion at a peripheral edge comprising a curvature configured to redirect light emitted from the light source by total internal reflection..
Illumination lens for short-throw lighting
An illumination tens includes a light incident surface that defines a cavity and has a flat top surface and lateral flanks, the light incident surface configured to receive light from an underlying light emitting element, a light exiting surface having a central indentation and surrounding toroid, and a bottom surface connecting the light incident surface and the light exiting surface. The lateral flank includes a first region extending from the top surface and a second region extended from the first region, the second region is a curved surface, of which the center of the curvature thereof lies on the illumination lens, an intersection of the second region and a horizontal optical axis forms a first point, and the first point is disposed lower than a second point where the bottom surface and the light exiting surface intersect..
Seoul Semiconductor Co., Ltd.
Lens and lighting apparatus including the same
A lighting apparatus includes a body, a light source unit disposed on the body to generate light, and a lens disposed on the body to refract light generated from the light source unit. The lens includes a light introduction portion having a light introduction surface for introduction of light and a light emission portion having a light emission surface for passage of light having passed through the light introduction portion, and the light introduction surface of the light introduction portion and the light emission surface of the light emission portion are configured to satisfy cos a1−cos θ1/cos a2−cos θ2<0..
Lg Innotek Co., Ltd.
Vehicular lighting assemblies providing uniform illumination through led source location and spacing control
A vehicular lighting assembly is provided that includes a chamber defined by isotropically luminant back and side surfaces, a depth, and a front surface having a lens aperture. The lighting assembly also includes led sources on the back surface.
Ford Global Technologies, Llc
Lighting device for a motor vehicle
Wherein light from the at least one light source (4) is emitted into a region in front of the vehicle via the corresponding reflector (3) (in the installed state of the lighting device (1)), and the one or more light sources (4) is/are arranged, preferably fixedly, on at least one mounting body (5), preferably on a common mounting body (5). In accordance with the invention the reflector (3) of the at least one light unit (2), or at least one reflector (3) in the case of two or more light units (2), preferably two or more reflectors (3) of two or more light units (2), in particular preferably all reflectors (3), is/are mounted on the at least mounting body (5) so as to be pivotable about at least one axis paired with the respective reflector (3), for example a vertical axis (z), and can be fixed in a pivoted position..
Lighting device utilizing a double fresnel lens
According to one aspect, an optical lens includes a substrate having a first side and a second side opposite the first side. The optical lens includes a first pattern of fresnel features having a first focal length disposed on the first side and a second pattern of fresnel features having a second focal length disposed on the second side.
Electronic moulding trim
A permanent installation of electronic moulding trim system device and method comprising a plurality of hidden multicolored led lights or color changing leds (light emitting diodes), inside that flashes, fades, chases, dimmable and steady lightings when turned on, controlled via a wireless remote. The device can be attached with a mounting brackets to eaves, fascia, gutters, around windows and doors or any exterior/interior surface, the power source to the electronic moulding trim may be hardwired or pulls directly to a power outlet.
Articles including a (co)polymer reaction product of a urethane (multi)-(meth)acrylate (multi)-silane
Urethane (multi)-(meth)acrylate (multi)-silane compositions, and articles including a (co)polymer reaction product of at least one urethane (multi)-(meth)acrylate (multi)-silane precursor compound. The disclosure also articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urethane (multi) (meth)acrylate (multi)-silane precursor compound.
3m Innovative Properties Company
Urea (multi)-urethane (meth)acrylate-silane compositions and articles including the same
Compositions of matter described as urea (multi)-urethane (meth)acrylate-silanes having the general formula ra—nh—c(o)—n(r4)—r11—[o—c(o)nh—rs]n, or rs—nh—c(o)—n(r4)—r11—[o—c(o)nh—ra]n. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi) urethane(meth)acrylate-silane precursor compound.
3m Innovative Properties Company
Vehicle interior lighting system
Each of reading lamps serving for second row seats and a third row seat of a vehicle includes light sources spaced in a front-rear direction of the vehicle. The lighting pattern of the light sources which includes the respective intensities thereof is determined in accordance with the sliding position of the corresponding seat in the front-rear direction of the vehicle.
Position and pathway lighting system for a vehicle or combination of vehicles sides undersides rear or trailing wheels and rear or trailing body portion
The invention describes a lighting system apparatus intended to increase safety during operation of mainly large or lengthy vehicles and combination vehicles in darkness and poor visibility. The lighting system is comprised of a single or plurality of light sources designed for vehicular use and housed in a durable thermally conductive material having a lens through which light is projected.
Method of manufacturing print head, print head and image forming apparatus
A method of manufacturing a print head includes a first step of finding first light quantity related data showing a light quantity in a light spot formed by lighting up each of light-emitting units by a driving unit by using a first threshold, a second step of finding first magnitude related data showing a magnitude in the light spot formed by lighting up the light-emitting unit by the driving unit by using a second threshold, a third step of finding first ratio data showing a ratio between the first light quantity related data and the first magnitude related data, a fourth step of finding light quantity correction data to the light-emitting unit forming the light spot as a target by using the first ratio data, and a fifth step of retaining the found light quantity correction data to the print head.. .
Paint sample sheet
A paint sample sheet is provided in several sizes, from an eighteen-inch square to a panel two feet wide and eight feet long, with a peel-and-stick backing or adhesive strips. The user may peel off the backing, hang the sheet on the wall, and then place various items of decor next to it, to determine whether the color will look good with the existing decor, and under various lighting conditions.
Corrugated aluminum foil board
A corrugated aluminum foil board has one or more sheets of aluminum foil corrugated, ridged, or bent in a wave-like or folded pattern to achieve increased rigidity, and sandwiched between aluminum foil sheets to form a strong and rigid material composition resembling metallic cardboard. The shaped sheets may be assembled by using a non-flammable glue, or by welding or otherwise fastened or fused, to create a generally rigid, lightweight, and fire resistant material with many advantages for the entertainment industry with respect to motion picture or television lighting, and other uses..
Sidewalk messaging of an autonomous robot
A method, device and system of sidewalk messaging of an autonomous robot are disclosed. In one embodiment, an autonomous robot includes a motherboard comprising a processor communicatively coupled with a memory, a sensory fusion circuitry to execute a command of a sensory fusion algorithm, and a communication circuitry to bi-directionally communicate an instruction between a central server and the autonomous robot.
Suspension device for presenting goods, having a current-carrying profiled rail and primary support which can be hung therein
The invention relates to a suspension device for presenting goods, comprising first of all a profiled rail (1), into which an electrical profiled element (2) is inserted, through which electrical conductors (24) on an insulating base (20) extend. The electrical conductors are accessible via a passage (10) of the profiled rail (1) that opens to the outside.
Visplay International Ag
A smoking article, such as a cigarette, comprises a lighting end and a mouth end. The smoking article possesses an aerosol-generation system that includes (i) a heat generation segment, and (ii) an aerosol-generating region or segment.
R.j. Reynolds Tobacco Company
Plant illumination device and dark growth chambers
An improved method to produce artificial light for plant cultivation, an illumination device with a semiconductor light emission solution and device suited for plant cultivation in a greenhouse and/or dark growth chamber environment are described. The best mode is considered to be a lighting device with leds that produces an emission spectrum similar to the photosynthetically active radiation (par) spectrum in a dark growth chamber.
Granule conveying apparatus
Granule conveying apparatus (12) comprising two screw conveyors (21,22) are provided. Each screw conveyor comprises flighting (26,36) mounted to a shaft (27,37) and a cylindrical volume (61,62) associated therewith.
Apparatus intelligent parallel view illumination pix-cell, methods of configuration and controls
Intelligent parallel view illumination pix-cell, and a system of pix-cells comprising configurable: illumination devices, controller, sensors, interfaces, mounting. Illumination configurations include: led's, single color, multi-color, and generating light directed parallel to viewing surface.
Solid light source lighting device, illumination apparatus, and illumination system
A solid light source lighting device includes: a step-down chopper circuit including a switching element and outputting a dc power by turning on and off the switching element; a capacitor connected in parallel to a solid light source connected across output terminals of the step-down chopper circuit; and a control circuit determining a control value for a switching operation of the switching element based on a dimming signal for indicating a dimming ratio of the solid light source, and performing switching control of the switching element based on the control value. When performing switching control of the switching element so that the dimming ratio becomes high based on the dimming signal indicating a first dimming ratio, the control circuit performs the switching control of the switching element based on the control value that becomes a second dimming ratio higher than the first dimming ratio for a prescribed time period..
Panasonic Intellectual Property Management Co., Lt
Controllable lighting system
A lighting system comprising a plurality of controllable light emitting elements is disclosed. The lighting system further comprising a spreading optical element arranged in front of the plurality of light emitting elements to shape the light emitted from the lighting elements, and a controller for varying a light emission angle range of light emitted from the spreading optical element by controlling each of the plurality of controllable light emitting elements.
Koninklijke Philips N.v.
A lighting device is provided. The lighting device includes a switch-mode power supply module, an electronic ballast power supply module, a first single-pole double-throw switch, a second single-pole double-throw switch, a third single-pole double-throw switch, a fourth single-pole double-throw switch, and a direct-current driven lighting module.
Geometek Application Engineering Co., Ltd.
Low-flicker light-emitting diode lighting device having multiple driving stages
An led lighting device includes multiple luminescent devices driven by a rectified ac voltage. The multiple luminescent devices are turned on flexibly in a multi-stage driving scheme using multiple current control units.
Solid-state lighting dimming
A solid-state lighting (ssl) system having dimming capability includes an ssl driver having a current control circuit configured to control current flow and, consequently, the brightness of light emitted by a light-emitting load. The magnitude of current flowing through the light-emitting load is set and controlled depending on a dim control signal, which is generated based on the value of a scaled alternating current (ac) power signal.
Speaker with lighting arrangement
A speaker includes an audio arrangement and a lighting effect system. The audio arrangement includes a control module and a speaker module operatively linked to the control module, wherein the speaker module defines an audio output side in front of said speaker module for generating an audio signal.
Projection type display apparatus and lighting device
In a projection type display apparatus, a lighting device includes two reflection type cutoff filters (first cutoff filter and reflective second cutoff filter) which block out ultraviolet range light on an output optical path from a light source. A cut on wavelength of the second cutoff filter on the front side is longer than that of the first cutoff filter on the rear side.
Seiko Epson Corporation
Device and characterizing a sample using localized measurements
Device for characterizing a sample includes a measuring instrument for determining a physical characteristic of the sample at one point thereof; a positioning system for positioning the measuring instrument relative to the sample, to obtain a measurement at a point localized on the sample. The positioning system includes: a locating target connected to the sample and defining a reference system linked thereto; elements for acquiring and analyzing images, including lighting elements for illuminating the target; an optical imaging system connected to the measuring instrument for acquiring an image of at least one portion of the target; and image analysis elements for analyzing the image to determine the position and orientation of the optical imaging system relative to the target; calibration elements for determining the position of the measuring instrument relative to the optical imaging system; and processing elements for processing the results of the image analysis and of the calibration..
Horiba Jobin Yvon Sas
Automation system comprising a monitoring device and methods therefor
A monitoring device for use in an automation system, such as for a home, warehouse, or any type of structure. The monitoring device includes sensors, a processor, and a transmitter.
Etc Sp. Z O.o.
Lighting system communication
Further, a method for controlling a plurality of light modules is provided. The method may include: emitting visible light by a first light module of the plurality of light modules; modulating the emitted visible light with data that is to be transferred to at least one other light module of the plurality of light modules, wherein the modulation of the visible light is not noticeable to the human eye; receiving the modulated visible light by the at least one other light module; demodulating the received visible light by the at least one other light module to recover the data; and responding of the at least one other light module to the recovered data..
Method of forming bus line designs for large-area oled lighting
Systems, and methods for the design and fabrication of oleds, including large-area oleds with metal bus lines, are provided. Various bus line design rules for large area oled light panels may include mathematical models developed to optimize bus line design and/or layout on large area oled light panels.
Universal Display Corporation
Plasma lighting system
A plasma lighting system includes a magnetron configured to generate microwaves, and a bulb in which a dose for generation of light using the microwaves and at least one metallic material for generation of thermal electrons are received.. .
Lg Electronics Inc.
Power management method and display device thereof
A power management method a display device utilizes the same are disclosed. The power management method, adopted by the display device, includes: increasing, by a control circuit, brightness of a lighting device, wherein the lighting device is configured to illuminate a display panel device; detecting, by an overload detection circuit, whether an overload has been triggered by the increased brightness; and when the overload has been triggered by the increased brightness, recording, by a power capacity determination circuit, a maximal predetermined brightness that is used prior to the overload is triggered, while showing an on-screen-display (osd) warning message on a display of the display device for reminding the user.
Full-color transparent signage
An edge-lit sign includes several layers of transparent material. Each layer of the transparent material is etched to transmit light at the location of the etching.
The present invention provides a display device comprising a display module, a wireless remote control device, a housing body, and a package body. The housing body surrounds the display module and includes a through hole penetrating through the housing body.
Top Victory Investments Ltd.
Systems and methods of light modulation in eye tracking devices
An image of a user's eyes and face may be analyzed using computer-vision algorithms. A computing device may use the image to determine the location of the user's eyes and estimate the direction in which the user is looking.
The Eye Tribe Aps
Outdoor and/or enclosed structure led luminaire
A luminaire for use in lighting a large open space such as a parking lot or deck of a parking garage includes a plurality of optical waveguides disposed in side-by-side relationship and together defining a closed path and at least one led associated with each optical waveguide and disposed at a first end of the associated optical waveguide.. .
Lighting control for ambient light powered reticules
The present invention is a lighting control unit for scopes and other devices that utilize ambient light for one of their components. In its most basic form the control unit will have a means by which it can be mounted in a usable configuration with the device and a simple user controlled circuit powering an led or other light source.
Apparatus for inspecting edge of substrate
An apparatus for inspecting an edge portion of a substrate can inspect a defect or a chamfered width on an edge portion of a substrate. First and second right-angled prisms are disposed above and below the edge portion such that inclined surfaces thereof are directed toward the upper surface and lower surface of the edge portion.
Corning Precision Materials Co., Ltd.
Firearm with video capturing and recording device
A video recording device may include a firearm, a video recording device and a holster. The video recording device may include a recording unit, a lighting unit and a sensing unit.
Lighting system with a cooling device and an optical body
The invention relates to a cooling device (10) for at least one light source (110) located in a lighting system (100) and having a cooling body (20), which comprises at least one contact surface (22) for absorbing heat from the at least one light source (110) and at least one cooling element (24) for emitting the absorbed heat, characterized in that the cooling body (20) has a mechanical interface (26) which is designed for an optional arrangement of counter-interfaces (66) of at least two different optical components (50).. .
Hella Kgaa Hueck & Co.
Disclosed is a lighting-emitting device comprising a first light-emitting chip emitting a first light; a second light-emitting chip emitting a second light having a wavelength longer than that of the first light; and a heat sink nearer the second light-emitting chip than the first light-emitting chip, wherein the light-emitting device is operated from a cold state to a hot state, and a temperature of the second light-emitting chip is lower than that of the first light-emitting chip at the hot state.. .
Photoluminescent dynamic lighting
A lighting apparatus is disclosed. The lighting apparatus comprises a circuit configured to be disposed in a panel defining a cavity forming an opening.
Ford Glaobal Technologies, Llc
Ambient directional combination light fixture
A lighting system having a general light source and directional light sources disposed on a light bar pendant, mounted, or extending from the general light source. The general light source is flush mounted to the ceiling and includes an array of leds, powered by an led driver, all enclosed in a canopy having a light-transmitting lens, and one or more directional light sources containing leds are adjustably, and movably mounted to the light bar.
Cordelia Lighting Inc.
Lighting device with converting mechanism
A lighting device with converting mechanism includes a main body and a lens assembly. The main body has an illuminant portion at one side thereof.
Mobile lighting system
A lighting device having a light source and a light tube made of a light-conducting material, to a lighting device having a light source and a rigid light radiating unit made of a light-conducting material, and to the use of the lighting devices for illuminating working positions e.g., on board a means of transport. The lighting device may comprise a light source and a light tube made of a light-conducting material.
Airbus Operations Gmbh
Ceramic phosphor plate and lighting device including the same
Provided is a ceramic phosphor plate including a first phosphor layer containing a short-wave phosphor in a transparent ceramic matrix and a second phosphor layer containing a long-wave phosphor, thereby enabling the reduction of a production cost by reducing an amount used of the high-priced long-wave phosphor (red phosphor).. .
Lg Innotek Co., Ltd.
Led lighting system
An led lamp arrangement adapted to replace a fluorescent lamp in a luminaire having a ballast for supplying power to the lamp. The led lamp arrangement comprises a plurality of leds arranged in a plurality of groups, wherein the groups of leds are connectable in a plurality of circuit configurations, including at least a first circuit configuration, and a second circuit configuration having a different circuit arrangement of the groups of leds in which at least a portion of the groups of leds are connected into the circuit differently than in the first circuit configuration.
Seaborough Research B.v.
Triazole derivative, and light-emitting element, light-emitting device, electronic device and lighting device using the triazole derivative
Objects are to provide the following: a substance that facilitates hole injection and has high triplet excitation energy; a light-emitting element having high emission efficiency using the substance that facilitates hole injection and has high triplet excitation energy; a light-emitting element having low driving voltage; and a light-emitting device, an electronic device, and a lighting device having low power consumption. Provided is a triazole derivative in which a dibenzothiophen-4-yl or dibenzofuran-4-yl group represented by general formula (g2) is bonded to any one of ar1 to ar3 of a triazole derivative represented by general formula (g1).
Semiconductor Energy Laboratory Co., Ltd.
Bismuth borate glass encapsulant for led phosphors
Embodiments are directed to glass frits containing phosphors that can be used in led lighting devices and for methods associated therewith for making the phosphor containing glass frit and their use in glass articles, for example, led devices.. .
Bicycle taillight with parallel lighting element
A bicycle is disclosed comprising wheels, a frame assembly supported on the wheels and including a mounting portion defining a mounting axis, and a lighting system mounted on the mounting portion. The lighting system includes a power source and a lighting element having a lighting axis that is substantially parallel to the mounting axis.
Specialized Bicycle Components, Inc.
Vehicle-interior illumination device
When a drive priority mode or a relaxation mode is selected by operation of a mode selection switch, a driver's seat and a passenger's seat are illuminated with white-colored to cold-colored lights that cause strain, and a second-row and a third-row seats are illuminated with warm-colored lights that can produce relaxation. Therefore, an interior can be appropriately illuminated corresponding to the difference in comfortability required for the driver's seat, the passenger's seat, and the second-row and the third-row seats.
Photoluminescent color changing dome map lamp
A lighting device for a vehicle is disclosed. The lighting device comprises at least one light source in communication with a controller.
Ford Global Technologies, Llc
Photoluminescent vehicle step lamp
An illumination apparatus for a vehicle is disclosed. The illumination apparatus comprises a photoluminescent portion disposed on a step portion and a first light source.
Ford Global Technologies, Llc
Lighting system for a vehicle
A lighting system for a vehicle is provided. The lighting system includes a sensor module, a control mode, a shutter glass, and a headlamp module.
Samsung Electronics Co., Ltd.