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This page is updated frequently with new Lighting Apparatus-related patent applications. Subscribe to the Lighting Apparatus RSS feed to automatically get the update: related Lighting RSS feeds. RSS updates for this page: Lighting Apparatus RSS RSS


Microcontroller-based multifunctional electronic switch and lighting apparatus having the same

Microcontroller-based multifunctional electronic switch and lighting apparatus having the same

Lighting apparatus

Koninklijke Philips N.v.

Lighting apparatus

Date/App# patent app List of recent Lighting Apparatus-related patents
04/23/15
20150109792
 Lighting apparatus patent thumbnailnew patent Lighting apparatus
According to one embodiment, a lighting apparatus is provided in which positioning of a light-emitting module including a ceramic board is easy and light extraction efficiency is improved. The lighting apparatus includes an apparatus body; a light-emitting module which includes a light transmissive ceramic board and a light-emitting element provided on one surface side of the ceramic board and is disposed in the apparatus body; a thermal radiator including a light-emitting module connection part to which the light-emitting module is heat-conductively connected; a heat conductive sheet intervening between the light-emitting module connection part and the light-emitting module and having insulation properties; and a reflection member intervening between the heat conductive sheet and other surface side of the ceramic board and having light reflective properties and sliding properties..
Toshiba Lighting & Technology Corporation
04/23/15
20150109778
 Light-emitting apparatus, illumination light source, and lighting apparatus patent thumbnailnew patent Light-emitting apparatus, illumination light source, and lighting apparatus
A light-emitting apparatus includes a pedestal, a substrate, an led, an optical component, and a fastener. The led is mounted on the substrate, and the substrate includes a first through-hole.
Panasonic Intellectual Property Management Co., Ltd.
04/23/15
20150108904
 Microcontroller-based multifunctional electronic switch and lighting apparatus having the same patent thumbnailnew patent Microcontroller-based multifunctional electronic switch and lighting apparatus having the same
A microcontroller-based multifunctional electronic switch uses a detection circuit design to convert external motion signals into message carrying sensing signals readable to the microcontroller. Based on the time length of sensing signals and the format of the sensing signals received in a preset instant period of time the microcontroller through the operation of its software program codes written in the otprom is able to recognize the working modes chosen by the external signal generating user and thereby selecting the appropriate loops of subroutine for execution.
04/23/15
20150108517
 Light emitting module and lighting apparatus having the same patent thumbnailnew patent Light emitting module and lighting apparatus having the same
A light emitting module according to an exemplary embodiment of the present invention includes a printed circuit board (pcb) and first through m-th lighting blocks (‘m’ is an integer greater than one). The pcb has wiring patterns electrically connecting optical semiconductor devices.
Posco Led Company Ltd.
04/23/15
20150108371
 Lighting apparatus patent thumbnailnew patent Lighting apparatus
The invention relates to a lighting apparatus (10) for providing processing light for processing an object. Groups of light sources generate light for processing the object, wherein the groups of light sources are imaged onto a working plane (17) by an imaging unit (16) for producing the processing light.
Koninklijke Philips N.v.
04/16/15
20150103560
 Utility working light apparatus patent thumbnailUtility working light apparatus
A lighting apparatus comprising a housing, wherein the housing is positioned between a front cover unit and a rear cover unit, wherein the front cover unit is comprised of a first connecting apparatus and the rear cover is comprised of a second connecting apparatus wherein the first connecting apparatus is attached to the first end of said housing and the second connecting apparatus is attached to the second end of said housing wherein the first connecting apparatus can rotate against the front cover and the second connecting apparatus can rotate against the rear cover wherein the housing is comprised of a lighting apparatus wherein the front cover is further comprised of a first magnetic unit and the rear cover is further comprised of a second magnetic unit.. .
04/16/15
20150103528
 Lamp and lighting apparatus patent thumbnailLamp and lighting apparatus
A lamp that emits light and includes: a mounting board on which a light-emitting element is provided; a support disposed on a side opposite a light-emission-side of the mounting board; and a case connected to a support. The case includes a securing part which is disposed on the light-emission-side of the mounting board, and secures the mounting board to the support by sandwiching the mounting board between the securing part and the support..
Panasonic Intellectual Property Management Co.,ltd
04/16/15
20150103527
 Lighting apparatus patent thumbnailLighting apparatus
There is disclosed a lighting apparatus including t light emitting unit including a light emitting part having a led, a base part in which the light emitting part is mounted, a plurality of heat pipes fixed to the base part, and a plurality of heat radiation plates comprising a plurality of insertion holes to pass the plurality of the heat pipes there through and a flow hole for flowing external air there through, respectively, wherein a plurality of auxiliary pin arrays comprising a plurality of auxiliary pins inclined a preset angle are provided in each of the heat radiation plates, and a turbulence generation unit for generating turbulence flow when external air is flowing is provided in the auxiliary pin.. .
Lg Electronics Inc.
04/16/15
20150102738
 Ac led array configuration switching circuit triggered by source voltage level patent thumbnailAc led array configuration switching circuit triggered by source voltage level
An led lighting circuit where the configuration of the connection of two or more leds are changed from parallel to series through the use of solid state switches depending on whether the voltage level from an ac source measured by a voltage detector exceeds the sum of the forward voltages of the leds. Also, a method of activating leds in an led array lighting apparatus involving applying a rectified alternating current to two or more leds, each led having a forward bias voltage; comparing the rectified alternating current to the sum of the forward bias voltages of the two or more leds; and changing the circuit configuration of the two or more leds between a parallel connection and a series connection with respect to the rectified alternating current depending on whether the rectified alternating current exceeds the sum of the forward bias voltages of the two or more leds..
Huizhou Light Engine Limited
04/09/15
20150098225
 Lighting apparatus patent thumbnailLighting apparatus
A lighting apparatus includes a substrate, a light-emitting element, and a sealing member. The light-emitting element emits light in a first wavelength range.
Panasonic Intellectual Property Management Co., Ltd.
04/09/15
20150098224

Light emitting device, light emitting device package including the device and lighting apparatus including the package


Embodiments provide a light emitting device including a substrate, a light emitting structure disposed under the substrate, the light emitting structure including a first conductive semiconductor layer, an active layer and a second conductive semiconductor layer, a sub-mount, first and second metal pads disposed on the sub-mount and electrically spaced apart from one another, a one first bump disposed between the first conductive semiconductor layer and the first metal pad and a second bump located between the second conductive semiconductor layer and the second metal pad. A plurality of active areas in which the first semiconductor layer and the active layer are disposed are spaced apart from one another when viewed in plan..
Lg Innotek Co., Ltd.
04/09/15
20150098218

Light emitting module, and illumination light source and lighting apparatus each using the light emitting module


A light emitting module includes: a substrate; first light emitting elements arranged circularly on the substrate and having a first light distribution angle (a narrow light distribution angle); and second light emitting elements arranged circularly to surround the plurality of first light emitting elements on the substrate, and having a second light distribution angle (a wide light distribution angle) different from the first light distribution angle.. .
Panasonic Corporation
04/09/15
20150097914

Lighting providing light for processing an object


The invention relates to a lighting apparatus (2) for providing light for processing an object (3). A ring of light sources generates processing light for processing the object and an imaging unit (9) images the ring of light sources onto a working plane (16) in which the object is to be processed, wherein the ring of light sources and the imaging unit are configured such that images of the light sources in the working plane are distributed equidistantly in a direction being parallel to a diameter of the imaged ring in the working plane.
Koninklijke Philips N.v.
04/09/15
20150097200

Solid state lighting apparatus with high scotopic / photopic (s/p) ratio


Solid state light emitting apparatuses include blue leds (including but not limited to a combination of short wavelength and long wavelength blue leds) to stimulate green lumiphors, with supplemental emissions by either red lumiphors and/or red solid state light emitters, to provide aggregate emissions with high s/p ratio (e.g., at least 1.95) and favorably high color rendering values (e.g., 85 or greater), preferably in combination with high brightness and high luminous efficacy. In certain embodiments, a solid state light emitting apparatus may be devoid of a led having a peak wavelength of from 470-599 nm and/or devoid of lumiphors peak wavelengths in the yellow range.
Cree, Inc.
04/02/15
20150092404

Bulb-type led lighting apparatus


A bulb-type led lighting apparatus, including: a base unit; a heat dissipating space retaining unit; a cooling block connected to the heat dissipating space retaining unit and having heat pipe fitting holes and heat dissipating fins; first and second led circuit boards having led modules; a heat dissipating frame including heat exchanging plates, clip parts formed on cooling fins of the heat exchanging plates so as to hold heat pipes, cover locking slits for locking protective covers, and a circuit board seat for seating the first led circuit board; a connection plate unit including pipe fitting slots, cover locking slits for fitting the protective covers, and shoulders for supporting the protective covers; and convective circulation passages defined between the heat exchanging plates so as to allow air to circulate between the heat exchanging plates and realize circulation of air between the inside and outside of the heat dissipating frame therethrough.. .
04/02/15
20150092386

Tunable white light based on polarization sensitive light-emitting diodes


A lighting apparatus for emitting polarized white light, which includes at least a first light source for emitting primary light comprised of one or more first wavelengths and having a first polarization direction; and at least a second light source for emitting secondary light in the first polarization direction, comprised of one or more secondary wavelengths, wherein the first light and the secondary light are combined to produce a polarized white light. The lighting apparatus may further comprise a polarizer for controlling the primary light's intensity, wherein a rotation of the polarizer varies an alignment of its polarization axis with respect to the first polarization direction, which varies transmission of the primary light through the polarizer, which controls a color co-ordinate or hue of the white light..
The Regents Of The University Of California
03/26/15
20150085503

Lighting apparatus


An illuminating device includes a light source module; a heat radiator including a heat radiating plate having a cavity open toward a front surface thereof and receiving the light source module therein and ventilation holes disposed along an edge of the cavity, and heat radiating fins extending to a rear surface of the heat radiating plate, disposed in a radial manner along an edge of the heat radiating plate and positioned between the ventilation holes to form ventilation channels therebetween communicating with the ventilation holes; a cooler fixed to the heat radiator to be in contact with ends of the heat radiating fins and including air jet holes allowing air to be blown toward the heat radiator; and an electrical connector connected to the light source module and the cooler and supplying electrical signals thereto.. .
Samsung Electronics Co., Ltd.
03/26/15
20150085495

Lamp and lighting apparatus


A lamp including: a reflecting mirror; a case inside which the reflecting mirror is entirely or partially disposed, and which has an opening formed therein; and a light-transmissive cover covering the opening of the case. The reflecting mirror includes a case-side reflecting mirror connecting part for connecting with the case, and the case includes a mirror-side case connecting part which connects with the case-side reflecting mirror connecting part.
Panasonic Intellectual Property Management
03/26/15
20150085492

Lighting apparatus


According to one embodiment, a lighting apparatus comprises a light source configured to generate heat, a transparent heat transfer member located near the light source and having transparency and heat conductivity, and a means for transferring heat from the light source to the transparent heat transfer member.. .
Kabushiki Kaisha Toshiba
03/26/15
20150085491

Lighting apparatus with adjustable light beam


The present invention is a lighting apparatus with adjustable light beam which includes an outer reflector, an inner optical element, a light source assembly, and a transparent mounting member. The light source assembly is movable between an upper position in which the light source is positioned close to the inner optical element lower end so that a majority of light from the light source exits the lighting apparatus directly via the inner optical element to attain a wide floodlight and a lower position in which the light source is positioned close to the outer reflector lower end so that in comparison with the upper position, a decreasing amount of light exits the lighting apparatus directly via the inner optical element, and an increasing amount of light exits the lighting apparatus via reflection from the outer reflector to attain a narrow beam..
Technomate Manufactory Limited
03/26/15
20150085488

System for lighting apparatus utilizing light active sheet material with integrated light emitting diode, window with lighting apparatus, conveyance with lighting apparatus, and providing lighting apparatus


A dual lighting apparatus includes a principal substrate, a first lighting device and a second lighting device. The first lighting device is integrated into a first plane of the principal substrate, the first lighting device having one or more first light emitting diode (led) chips embedded therein.
Grote Industries, Llc
03/26/15
20150084534

Lighting apparatus and illumination system using the same


A lighting apparatus includes a power supply unit and a control unit configured to control the power supply unit. The control unit determines, at a time of activation of the lighting apparatus, a first color temperature of the load at an initial stage of lighting based on a command value.
Panasonic Corporation
03/26/15
20150084522

Lighting control system and lighting control method


According to one embodiment, a lighting control system includes a determination unit which determines presence of a person in any one area among the plurality of areas based on a detection result of the human detection sensor; and a control unit which performs a control of turning on a lighting apparatus which is arranged in the one area with a first light amount, when a determination result that a person is present in the one area is obtained in the determination unit, and performs a control of turning on a lighting apparatus which is arranged in each area neighboring the one area with a second light amount which is equal to or smaller than the first light amount, when a person is present in the one area for a first predetermined time.. .
Toshiba Lighting & Technology Corporation
03/26/15
20150084518

Lighting control system


According to one embodiment, a lighting control system includes: a plurality of lighting apparatuses, a sound sensor and a control device. The plurality of lighting apparatuses illuminate a predetermined space.
Toshiba Lighting & Technology Corporation
03/26/15
20150084516

Led-based lighting apparatus with low flicker


An led-based lighting apparatus is powered by multi-phase ac voltages to reduce flicker. A multi-phase ac-to-ac power generator is used to generate a plurality of ac voltages from an ac power source.
Vastview Technology Inc.
03/26/15
20150084070

Pre-rotated overmoulded bidirectional spreading lens for stretched leadframe architecture


A method for manufacturing a solid state light-emitting device (led) lighting apparatus includes forming a leadframe assembly with a group of leadframes connected in series by folded interconnects, mounting leds on the leadframes, disposing optical elements about the leds, and stretching the leadframe assembly so the interconnects unfold to space apart the leds. Disposing the optical elements includes orienting the optical elements so the optical elements provide a predetermined light pattern after stretching the leadframe assembly..
Koninklijke Philips N.v.
03/19/15
20150077993

Lighting apparatus


Where a is an opening area of an opening of the space facing an outside of the lighting apparatus and b is an opening area of an opening of the hole facing an outside of the lighting apparatus.. .
03/19/15
20150077979

Road surface lighting apparatus


A road surface lighting apparatus is used illuminate a large surface area of a road such as a highway or interstate. The apparatus includes a traffic barrier, a wide band lamp, solar panels, auxiliary electrical leads, and a horizontal conduit.
03/19/15
20150077002

Lighting source and lighting apparatus


An led lamp according to one aspect of the present invention includes: a first led array that is annularly arranged on a mounting board and includes first led elements connected in series; a second led array that is arranged within an inner circumference of the first led array on the mounting board, includes second led elements connected in series, and emits light having an emission color different from an emission color of the first led array; a fet switch arranged in series on a path through which current flows to the second led array; and a constant power output circuit, wherein the number of the first led elements is greater than the number of the second led elements, and a total forward voltage of the first led array is greater than a total forward voltage of the second led array.. .
Panasonic Corporation
03/19/15
20150077001

Lighting source and lighting apparatus


A straight tube led lamp according to one aspect of the present invention includes: a first led array including first led elements connected in series; a second led array that includes second led elements connected in series, and emits light having a different emission color from an emission color of the first led array; a fet switch provided in a path through which current flows to the second led array; and a constant power output circuit that outputs power without changing a total value of the power, wherein the number of the first led elements connected in series is greater than the number of the second led elements connected in series, a total forward voltage of the first led array is greater than a total forward voltage of the second led array, and the first led elements are in alignment with the second led elements.. .
Panasonic Corporation
03/19/15
20150077000

Lighting source and lighting apparatus


An led lamp according to one aspect of the present invention including: a first led array including first led elements connected in series; a second led array that includes second led elements connected in series and emits light having an emission color different from an emission color of the first led array; a fet switch that is provided between the two led arrays and switches between a first current path to the first led array and a second current path to the second led array; a constant power output circuit that outputs the same power value to a current path through which current flows before the switching and a current path through which current flows after the switching, wherein a total forward voltage of the first led array is different from a total forward voltage of the second led array.. .
Panasonic Corporation
03/19/15
20150076991

Lighting control system, lighting control method and storage medium


According to an embodiment, a lighting control system includes a smartphone and a lighting control device, and the smartphone includes an illuminance sensor and a wireless communication section. The lighting control device performs dimming control of a plurality of lighting apparatuses that respectively illuminate the plurality of areas, based on detected values of a plurality of areal illuminance sensors, which detect brightness of the plurality of areas, and performs calibration of the areal illuminance sensors, based on a detected value of the illuminance sensor of the smartphone, which is received in a wireless communication device..
Toshiba Lighting & Technology Corporation
03/12/15
20150070911

Optical semiconductor lighting apparatus


A first heat sinking path formed in a forming direction of a heat sink unit disposed radially in a housing where a light emitting module is mounted. A second heat sinking path is formed along an edge of the light emitting module.
Posco Led Company Ltd.
03/12/15
20150070909

Light emitting device package and lighting apparatus including the package


A light emitting device package includes a package body, and a light emitting device chip provided on a chip mount area of the package body. A molding member is provided on the package body.
Lg Innotek Co., Ltd.
03/12/15
20150070887

Light emitting module, lighting device, and lighting apparatus


A light-emitting module includes: a first light-emitting element that emits light from an upper surface and side surfaces thereof; a second light-emitting element that mainly emits light from an upper surface thereof; a first sealer; and a second sealer. A first ratio, defined as a ratio of a heightwise distance from a top of the first sealer to the upper surface of the substrate with respect to a width of the first sealer at the upper surface of the substrate, is larger than a second ratio, defined as a ratio of a heightwise distance from a top of the second sealer to the upper surface of the second light-emitting element with respect to a width of the second sealer at a position corresponding to the upper surface of the second light-emitting element.
Panasonic Corporation
03/05/15
20150062962

Lighting apparatus


A lighting apparatus includes a lighting element and a light guide plate. The light guide plate includes an optical waveguide zone and a wavelength converting zone.
Lextar Electronics Corporation
03/05/15
20150062914

Optical semiconductor lighting apparatus


A first heat sinking path formed in a forming direction of a heat sink unit disposed radially in a housing where a light emitting module is mounted. A second heat sinking path is formed along an edge of the light emitting module.
Posco Led Company Ltd.
03/05/15
20150062907

Lighting apparatus with transmission control


A lighting apparatus having a light source, a wavelength converter, a transmission adjustor and a circuit is disclosed. The transmission adjustor is optically coupled between the light source and the wavelength converter to control an amount of light from the first light source entering the wavelength converter.
Avago Technologies General Ip (singapore) Pte. Ltd
03/05/15
20150062902

Rotatable dual beam lighting apparatus


One embodiment provides a lighting apparatus comprising multiple individually rotatable lighting components, an actuator for rotating one or more of the lighting components, and a control unit for controlling the actuator and the lighting components. Each lighting component comprises one or more lighting elements.
American Dj Supply, Inc.
03/05/15
20150062862

On-camera led fresnel lighting system including active cooling


A lighting apparatus for film, television, video capture, motion picture and photography which includes a fresnel lens fixed in a housing which contains a tight array of high power leds. The led panel or board is mated to a heat dissipating apparatus to provide active cooling and together forming an led engine.
Litepanels, Ltd
03/05/15
20150062711

Daylight collection systems and methods


Lighting devices and methods for illuminating the interior of a building with natural daylight are disclosed. In some embodiments, a daylighting apparatus includes a tube having a sidewall with a reflective interior surface, an at least partially transparent light collector with one or more light turning elements, and a light reflector positioned to reflect daylight into the light collector.
Solatube International, Inc.
03/05/15
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.. .
Panasonic Corporation
03/05/15
20150061500

Wireless daylight and occupancy controlled lighting control module and lighting apparatus


Disclosed is a means to implement wireless daylight control of light level for a group of lighting fixtures configured to operate in the same light zone, by measuring the amount of natural daylight available in the immediate areas using a photo sensor connected to a wireless control module and wirelessly transmitting the photo sensor output or a derived value based on the photo sensor output. The wireless control can be further supplemented with occupancy control, manual adjustments and automated computerized control of the lighting fixtures configured to operate in the same light zone..
Verified Energy Llc
02/19/15
20150049499

Attachment and lighting apparatus


An attachment adapted to fix a semiconductor light source unit to a support member is provided. The attachment includes a frame having an opening periphery portion defining an opening to allow light emitted from the semiconductor light source unit to pass through the opening, and first and second conductive terminal pieces extending from the opening periphery portion.
Koito Manufacturing Co., Ltd.
02/19/15
20150048760

Lighting apparatus, lighting control system, and controlling the lighting apparatus


A lighting apparatus connected to a network includes a light source for emitting light. A controller controls operation of the light source in response to an external control signal.
Samsung Electronics Co., Ltd.
02/12/15
20150043230

Lighting apparatus and vehicle


The invention relates to a lighting apparatus (3), in particular reading lamp, for recessing in a trim (1) of a passenger cab of a vehicle, in particular a land vehicle, aircraft, or watercraft, in which a first light-emitting device (4) is held pivotably on a recess-mounting frame (2) so that a light-emitting direction of the first light-emitting device (4) with respect to the recess-mounting frame (2) is changeable. In order to simplify the design of a lighting apparatus (3) for illuminating a passenger cab, the invention proposes that the recess-mounting frame (2) has, on its visible side (s), a second light-emitting device (5) which at least sectionally surrounds the first light-emitting device (4) and which is fitted invariably in respect of its light-emitting direction on the recess-mounting frame (2)..
Diehl Aerospace Gmbh
02/12/15
20150043191

Lighting apparatus with zooming function


A lighting apparatus includes a reflector which has a truncated cone shape along a central axis of the lighting apparatus and a base which is coupled to a narrow end face of the reflector and is capable of moving toward a wide end face of the reflector along the central axis of the lighting apparatus. The lighting apparatus further includes a light source which is mounted centrally on an end face of the base..
Osram Gmbh
02/12/15
20150042226

Vehicular lighting apparatus


A vehicular lighting apparatus includes a front detection sensor, a driving support ecu, a headlight ecu, a leveling motor and a headlight. When a subject vehicle is determined as being in an automatic following state with respect to a forward vehicle or a vehicle-to-vehicle distance between the subject vehicle and the forward vehicle is determined by a vehicle-to-vehicle distance determining portion as being short, the vehicular lighting apparatus changes.
Denso Corporation
02/05/15
20150035443

Lighting use with controlled current drivers


An apparatus includes a bus configured to be coupled to a controlled current source and at least one light emitting device coupled to the bus. The apparatus further includes a voltage regulator circuit configured to regulate a voltage at the bus and a current regulator circuit configured to control a current through the at least one light emitting device.
Cree, Inc.
01/29/15
20150029736

Ceiling lighting apparatus of aircraft and aircraft


To provide a ceiling lighting apparatus of an aircraft which can improve maintainability. The ceiling lighting apparatus includes: a ceiling panel 20 that is provided so as to be erected and laid with respect to a ceiling structure 14 that constitutes a ceiling structure of the aircraft with a hinge 15 as a rotation center; and a light 30 that is provided in the ceiling panel 20.
Mitsubishi Aircraft Corporation
01/29/15
20150029733

Optical semiconductor lighting apparatus


A optical semiconductor lighting apparatus includes: a board; a drive ic which is disposed in a central portion of the board; a plurality of semiconductor optical devices which is disposed adjacent to and around the drive ic in the board in a grid shape in one or more rows and columns; a non-insulating heat sink in which the board is disposed; an insulating housing which accommodates the heat sink and protects the drive ic and the plurality of semiconductor optical devices from withstand voltages; and a first optical member which faces the plurality of semiconductor optical devices, transmits or reflects light irradiated from the semiconductor optical devices, and forms a vertical vent hole corresponding to the drive ic; and a second optical member which is connected to an upper side of the housing and forms light distribution by refracting light transmitted or reflected from the first optical member.. .
Posco Led Company Ltd.
01/29/15
20150029726

Non-glare reflective led lighting apparatus with heat sink mounting


A lighting apparatus haying an axial heat pipe, will a light source, e.g., light-emitting diodes (“leds”), mounted on a proximate end of the axial heat pipe so as to face a reflector, the heat pipe passing through the reflector, and the distal end of the heat pipe on the other side of the reflector having a heat sink for dissipating the heat generated by the leds, with the heat sink haying multiple heat dissipating fins.. .
Huizhou Light Engine Limited
01/29/15
20150029715

Lighting device


The disclosed lighting apparatus is provided in a warehouse and driven by an industrial power source, and comprises a main body having a plurality of concave portions and a plurality of convex portions; and a plurality of light emitting modules disposed in the concave portions of the main body, thereby having low power consumption and long life span.. .
01/29/15
20150029712

Light-emitting module and lighting apparatus


A light-emitting module includes: a board; and a plurality of light sources arranged in a two-dimensional array on the board and including a plurality of color temperatures. In a first direction of the two-dimensional array, light sources having a uniform color temperature are successively arranged.
Panasonic Corporation
01/29/15
20150028370

Light source having liquid encapsulant


In one embodiment, a light source comprising a substrate, a die, a liquid encapsulant, an attachment member and a resilient cover configured to hold the liquid encapsulant is disclosed. At least a portion of the resilient cover is easily stretchable so as to absorb size increment of the liquid encapsulant due to thermal expansion.
Avago Technologies General Ip (singapore) Pte. Ltd.
01/29/15
20150028365

Highly refractive, transparent thermal conductors for better heat dissipation and light extraction in white leds


A lighting apparatus includes a light source and a light conversion layer disposed proximate the light source, the light conversion layer comprising a plurality of quantum dots (qds) or phosphors, and a plurality of transparent thermally conductive particles, embedded in a matrix material to improve heat dissipation.. .
01/29/15
20150028096

Lighting apparatus, lighting system and registering lighting apparatus


Disclosed are a lighting apparatus, a lighting system and a method of registering a lighting apparatus to easily and conveniently register the lighting apparatus. The lighting system includes a lighting apparatus in which identification information to identify a unique address is recorded on an outer surface of a body of the lighting apparatus; and a lighting registering apparatus which reads out the identification information recorded on the outer surface of the body of the lighting apparatus to obtain the unique address information of the lighting apparatus, and matches the obtained unique address information with location information of the lighting apparatus to perform a register of the lighting apparatus..
Lg Innotek Co., Ltd.
01/22/15
20150024525

Led lighting fabricating wavelength conversion member for use in the same


A method of forming a light-emitting diode (led) lighting apparatus, including forming an led on a printed circuit board, and forming a wavelength conversion member on the led, the wavelength conversion member being spaced apart from the led. Forming the wavelength conversion member includes transfer molding a wavelength conversion layer on a light-transmitting member, and disposing the wavelength conversion member on the led, the wavelength conversion layer being disposed between the led and the light-transmitting member..
Posco Led Company Ltd.
01/22/15
20150023028

Lenses for cosine cubed, typical batwing, flat batwing distributions


A lighting apparatus with uniform illumination distribution, according to various embodiments, can include a lens for area lighting. In one embodiment, the lens comprises a plurality of cross-sections identified by a thickness ratio defined at different angles.
Ge Lighting Solutions, Llc
01/22/15
20150023020

Lighting apparatus


Lighting appliance provided with an outer chassis made in such a way as to permit the operator to comfortably perform in situ a repair or maintenance operation if needed. Said chassis makes it possible to efficiently separate the light emission devices and the reflector and refractor means associated thereto from the power supply means guaranteeing that the section containing the led devices is such as to ensure the required level of insulation from external elements, such as ip55 or more preferably ip67, even after the chassis has been opened and said section has been separated from the rest of the chassis..
Enel Sole S.r.l.
01/22/15
20150023016

Led lighting apparatus


An led lighting apparatus includes an led substrate, a led chip, a sealing resin member, and a reflecting face. The led substrate has a main surface.
Rohm Co., Ltd.
01/22/15
20150023014

Lamp and lighting apparatus


A lamp includes a base configured by a case and a heat discharging board, a supporting member disposed upright on the base, a light-transmitting substrate mounted on the supporting member, and light-emitting units mounted on the light-transmitting substrate. The supporting member includes a stand part, a rod-shaped leg part disposed upright thereon, and a head part positioned on top of the leg part.
Panasonic Corporation
01/22/15
20150022997

Lighting apparatus, headlamp, and mobile body


A lighting apparatus is provided that, while suppressing an increase in size, can change the illuminating direction. The lighting apparatus has: a laser generator which emits laser light; a light emitting member which is irradiated with the laser light emitted from the laser generator to emit light; an irradiated position changer which moves and thereafter stops an irradiated position at which the light emitting member is irradiated with the laser light; and a light projecting member which projects the light emitted from the light emitting member..
Sharp Kabushiki Kaisha
01/22/15
20150022883

System and illuminating a specimen


The disclosed technology relates generally to a method and system for an improved lighting apparatus compatible with imaging small specimens for viewing or photographic purposes. In certain embodiments, the disclosed technology provides an apparatus for projecting light on specimens from opposing light sources at varying distances and angles.
University Of Maine System
01/22/15
20150022668

Lighting infrared camera system comprising array of vertical-cavity surface-emitting lasers


The invention relates to a lighting apparatus (1) comprising an array (2) of light sources (3) emitting emission cones (4) with edges (5) which intersect in an intersection plane and a lens unit (7) for homogenizing the intensity distribution in the far field. The array of the light sources and the lens unit are arranged such that i) the emission cones traverse the lens unit and ii) the distance (s) between the array of the light sources and the lens unit deviates from the sum of or the difference between a) the focal length f of the lens unit and b) the distance t between the intersection plane and the array (2) of the light sources (3) by 20 percent or less.
Koninklijke Philips N.v.
01/22/15
20150022104

Led lighting apparatus having improved flicker performance


Provided is a lighting apparatus using leds (light-emitting diodes having improved flicker performance. In general, in a direct-drive led lighting apparatuses of the related art which use no switching-mode power supply (smps), percent flicker (hereinafter referred to as “% f”) is 100%.
01/22/15
20150022102

Omni voltage direct current power supply


A battery operated led lighting apparatus including: a battery outputting a battery voltage; a light emitting diode or array of light emitting diodes; and a power supply including a boost regulating circuit. The power supply being in communication with the battery and the light emitting diodes such that a constant voltage or constant current is supplied to the light emitting diodes as the battery discharges and the battery voltage falls below the output voltage.
01/22/15
20150021650

Substrate, light-emitting device, illuminating light source, and lighting apparatus


A lighting apparatus includes a substrate and a semiconductor light-emitting element mounted on the substrate. The substrate includes a plate-like base member and a copper foil layer formed on part of the base member.
Panasonic Corporation
01/15/15
20150016109

Light-emitting device and lighting apparatus using the same


A light-emitting device includes a substrate, first leds and second leds mounted on the substrate, multiple wirings separately formed on the substrate, and a conductive member for connecting adjacent two wirings in multiple wirings for establishing series connection, parallel connection, or a combination of series and parallel connections of the first leds and the second leds. This achieves the light-emitting device that can support multiple different specifications, using a single type of substrate..
Panasonic Corporation
01/15/15
20150016106

Theatre light comprising of a plurality of remotely positionable light emitting modules


A theatre lighting apparatus including a plurality of light emitting modules or light emitting devices contained within a lamp housing each having a remotely controllable pan and tilt axis. The theatre lighting apparatus is also capable of remotely positioning the lamp housing containing the plurality of light emitting modules.
01/15/15
20150015159

Led driver capable of regulating power dissipation and led lighting apparatus using same


An led driver having one end coupled with an led module and another end coupled to a ground, being capable of generating a duty current and a duty in response to a dropout voltage across the led driver in a way that, the duty current will increase and the duty will decrease when the dropout voltage exceeds a first threshold, and the duty current will decrease and the duty will increase when the dropout voltage falls below a second threshold.. .
Luxmill Electronic Co., Ltd.
01/15/15
20150015143

Light-emitting-diode-driving device, lighting vehicle and vehicle including the same


A light-emitting-diode-driving device includes a control circuit that is configured to perform constant current control with a dc-dc converter so that a value of a current detected by a current detection unit agrees with a prescribed reference current value to be supplied to a light source. The control circuit includes a reference-current-instruction unit, a threshold-voltage-setting unit, and a comparator circuit.
Panasonic Corporation
01/15/15
20150015076

Charging system and power failure device detecting power failure of led light


In an emergency lighting apparatus, charging efficiency is increased by individually charging cells in a power storage unit. When a power failure or other situation occurs requiring the actual use of the emergency lighting device, the proper operation of the emergency lighting device is ensured.


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Lighting Apparatus topics: Lighting Apparatus, High Voltage Power Supply Circuit, Storage Device, Candle Power, Semiconductor, Optical Component, Led Lighting, Organic Electroluminescence, Circuit Board, Voltage Controlled Current Source, Reference Voltage, Lighting Fixture, Led Circuit, Reflective Coating, Mobile Terminal

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