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Lighting Apparatus patents



      
           
This page is updated frequently with new Lighting Apparatus-related patent applications.



Date/App# patent app List of recent Lighting Apparatus-related patents
02/04/16
20160037611 
 Lighting system, lighting apparastus, and lighting control method patent thumbnailnew patent Lighting system, lighting apparastus, and lighting control method
Provided is a lighting apparatus and a method for controlling the same using a mobile device. A lighting system may include a mobile terminal, a hub configured to communicate with the mobile terminal, and an led lamp configured to communicate with the hub.
Lg Electronics Inc.


02/04/16
20160037599 
 Lighting apparatus patent thumbnailnew patent Lighting apparatus
Provided is a lighting apparatus using an led as a lighting source. The lighting apparatus may distribute a current corresponding to a rectified voltage to a lighting unit and a secondary current circuit, perform primary light emission at low luminance, and reduce an optical deviation between led groups through secondary light emission.
Silicon Works Co., Ltd.


02/04/16
20160037139 
 Billiard table lighting and game play monitor patent thumbnailnew patent Billiard table lighting and game play monitor
A billiard table top lighting apparatus provides substantially uniform lighting across the surface of a billiard table surface. In one form, the lighting apparatus includes a frame supporting lights that are non-centrally placed such that no lights are supported above a middle portion of the billiard table surface.
Smart Billiard Lighting Llc


02/04/16
20160033103 
 Lighting apparatus and automobile including the same patent thumbnailnew patent Lighting apparatus and automobile including the same
lighting apparatus for a vehicle includes: night-time low beam light source which mainly illuminates a lower front region in front of the vehicle; and daytime light source which mainly illuminates an overhead region above the lower front region.. .
Panasonic Intellectual Property Management Co., Ltd.


01/28/16
20160029452 
 Lighting apparatus patent thumbnailLighting apparatus
Provided is a lighting apparatus using an led as a light source. The lighting apparatus may include a plurality of light emitting units each including one or more semiconductor packages having an equal number of leds mounted thereon, the light emitting units may be arranged in a longitudinal direction to form a line light source, and the leds included in each of the light emitting units may be divided into a plurality of led groups..
Silicon Works Co., Ltd.


01/14/16
20160014862 
 Control circuit of led lighting apparatus patent thumbnailControl circuit of led lighting apparatus
Provided is a control circuit of an led lighting apparatus, which is capable of reducing the occurrence of a flicker while performing lighting. The control circuit of the led lighting apparatus may include a charge and discharge module charged by a rectified voltage and discharging led channels, and control one or more of charge timing, a charged voltage, and discharge timing of the charge and discharge module such that the charge and discharge module supplies a voltage to the led channels at least during a control period at which the amount of current supplied to the led channels is the smallest.
Silicon Works Co., Ltd.


01/14/16
20160014859 
 Led lighting apparatus patent thumbnailLed lighting apparatus
Provided is a lighting apparatus. The lighting apparatus may include two or more lighting units each including a plurality of led groups which sequentially emit light in response to changes of a rectified voltage.
Silicon Works Co., Ltd.


01/14/16
20160014315 
 Apparatus and  reconstructing a three-dimensional profile of a target surface patent thumbnailApparatus and reconstructing a three-dimensional profile of a target surface
Disclosed is an apparatus for reconstructing a three-dimensional profile of a target surface of an object. The apparatus comprises: i) a lighting apparatus having at least two modes of illumination to illuminate the target surface, wherein a first mode of illumination produces a pattern onto the target surface and a second mode of illumination illuminates every part of the target surface; ii) an imaging device for capturing respective images of the target surface upon a sequential activation of the first and second modes of illumination of the target surface by the lighting apparatus; and iii) a processor for reconstructing the three-dimensional profile of the target surface based on the images of the target surface as captured by the imaging device.

01/14/16
20160012279 
 Device for capturing person-specific data patent thumbnailDevice for capturing person-specific data
The disclosure relates to a device for capturing person-specific data of a person, wherein the person-specific data comprises a facial image of the person, wherein the device has a camera for recording the facial image of the person, a lighting apparatus, and a semi-transparent mirror, wherein the semi-transparent mirror is arranged between the person and the camera, wherein the semi-transparent mirror is oriented such that, on the side of the semi-transparent mirror facing towards the person, the optical path of light incident on the semi-transparent mirror is parallel to the optical path of the portion of this light reflected back by the semi-transparent mirror, wherein the lighting apparatus is used to illuminate the person from the front, wherein the device also has a control unit for capturing an image, by generating light by means of the lighting apparatus in order to illuminate the face of the person and, during the illumination, capturing a first image of the face of the person by means of the camera, capturing a second image of the face of the person by means of the camera without generation of the light, forming a first differential image of the first image and the second image, wherein in the first differential image the face of the person is freed from the background, wherein the person-specific data comprises the first differential image as the facial image.. .
Bundesdruckerei Gmbh


01/14/16
20160010809 
 Lighting apparatus patent thumbnailLighting apparatus
A lighting apparatus comprises a light engine, having a led light source and an emission exit aligned along an axis, and a reflector, which extends along and about the axis and has a front surface facing the light engine and a rear surface opposite to the front surface; the reflector faces the emission exit of the light engine and has an exit opening opposite to the emission exit; the emission exit faces an axial top of the reflector and the reflector comprises a dome-shaped body made of a transparent material, for example pmma, and shaped so as to reflect the light exiting from the emission exit toward the exit opening.. .

01/14/16
20160009218 

Vehicular lighting apparatus


A vehicular lighting apparatus includes a headlight that irradiates the front of a vehicle; a condition detection part that detects a weather condition at a position of the vehicle; a travelling route estimation part that estimates a road shape of a travelling route in front of the vehicle; and a control part that controls a luminous intensity distribution of the headlight. The control part controls the headlight in such a manner as to irradiate a road surface zone in front of the vehicle with a reduced quantity of light when the condition detection part detects such a weather condition as to cause a low visibility in front of the vehicle, the road surface zone in front of the vehicle corresponding to the road shape of the travelling route estimated by the travelling route estimation part..
Toyota Jidosha Kabushiki Kaisha


01/07/16
20160007418 

Control circuit of led lighting apparatus


A control circuit of an led lighting apparatus divided into a plurality of led channels may include: a current control circuit configured to provide a current path corresponding to sequential light emissions of the led channels in response to a rectified voltage; and a residual voltage buffer circuit configured to correspond to an led channel which finally emits light, and buffer a residual voltage when the rectified voltage rises to a preset value such that the residual voltage occurs.. .
Silicon Works Co., Ltd.


01/07/16
20160003436 

Optoelectronic lighting module, optoelectronic lighting apparatus and vehicle headlamp


An optoelectronic lighting module (100) is provided having at least two optoelectronic semiconductor chips (10) with a radiation outlet surface (11) and an electrically non-conductive back side (12) facing away from the radiation outlet surface,—a cooling body (20) with a cooling body top side (21) and a cooling body bottom side (22) facing away from the cooling body top side (21),—two contact strips (30) with a contact top side (31) and a contact bottom side (32) facing away from the contact top side (31), wherein—the optoelectronic semiconductor chips (10) are arranged with the electrically non-conductive back side (12) on the cooling body top side (21),—each optoelectronic semiconductor chip (10) comprises two electric contact points (13) formed in the direction of the radiation outlet surface (11), and—the optoelectronic semiconductor chips (10) are connected in series via the electric contact points (13).. .
Osram Opto Semiconductors Gmbh


01/07/16
20160003434 

Lighting vehicle


A lighting apparatus for a vehicle may include a reflector configured to reflect light generated from a light source forward, a lens configured to be disposed in front of the reflector to receive the light reflected from the reflector, a first reflecting body configured to be disposed between the lens and the reflector to receive light not received in the lens among the light reflected from the reflector, and a second reflecting body configured to guide the light reflected from the first reflecting body to the lens.. .
Hyundai Motor Company


01/07/16
20160003423 

Phosphor compositions and lighting apparatus thereof


A green emitting phosphor composition is disclosed. A phosphor composition of formula ca1−xeuxalb3o7, where 0<x<0.5 is formed from combining calcium carbonate, boron oxide, aluminum oxide, and europium oxide; and then firing the combination.
General Electric Company


01/07/16
20160003422 

Oxyfluoride phosphor compositions and lighting apparatus thereof


A lighting apparatus having a phosphor material radiationally coupled to a light source is presented. The phosphor material includes a green emitting phosphor composition of general formula i: r3−x−zmxcezt5−ynyo12−x−yfx+y; where 0≦x<3.0; 0≦y<5.0, 0<z≦0.30; and if x=0, then y>0 or if y=0, then x>0; r is y, tb, gd, la, lu or a combination thereof; t is al, sc, ga, in or combinations thereof; m is ca, sr, ba or a combination thereof; n is mg, zn or a combination thereof.
General Electric Company


12/31/15
20150377473 

Lighting apparatus


Provided is a lighting apparatus. The lighting apparatus includes one or more light-emitting modules; a base plate having a bottom surface to which the one or more light-emitting modules are attached; and a heat dissipation fin assembly seated on a top surface of the base plate, wherein the heat dissipation fin assembly includes a plurality of heat dissipation fins which are mounted upright on the top surface of the base plate, wherein each of the heat dissipation fins has a predetermined width in a radial direction from a center of the base plate, and is formed by a thin sheet of a graphite material..
Lg Electronics Inc.


12/24/15
20150373802 

Lighting apparatus and dimming regulation circuit thereof


The present invention discloses a dimming regulation circuit which stabilizes a rectified voltage in response to an unstable output voltage of a dimmer and a lighting apparatus including the dimming regulation circuit. The dimming regulation circuit stabilizes the rectified voltage and provides the stabilized rectified voltage to a lamp, when a rectified voltage corresponds to a preset stabilization required range..
Silicon Works Co., Ltd.


12/24/15
20150373792 

Light emitting diode (led) driving device and lighting apparatus including the same


A light emitting diode (led) driving device includes a rectifier configured to rectify alternating current power to generate rectified power, an ac driver configured to control respective operations of the plurality of led groups based on a voltage of the rectified power, and a controller configured to control an operation of the ac driver based on a control command received through a digital addressable lighting interface (dali) communications protocol, and operate based on the rectified power received as driving power.. .
Samsung Electronics Co., Ltd.


12/17/15
20150366020 

Lighting apparatus


A lighting apparatus according to an embodiment of the present invention includes: a main body from which light is emitted; and a stand supporting the main body. The main body includes: an inner body connected to an end of the stand; an outer body disposed to surround the inner body at a position that is spaced apart from an outer circumferential surface of the inner body; and a light emitting module disposed inside the outer body.
Lg Electronics Inc.


12/17/15
20150362145 

Lighting apparatus and automobile including the same


A lighting apparatus includes a ring-shaped light guide including ring-shaped light entry and light exit faces; and light-emitting devices arranged in a ring at predetermined intervals, at positions opposite the light entry face. The light guide includes collimating portions that collimate light emitted from the light-emitting devices.
Panasonic Intellectual Property Management Co., Ltd.


12/10/15
20150359071 

Lighting apparatus and illumination management the same


A lighting apparatus includes a power supply connection section, a light emitter, a switch, a control circuit, and a photoreceptor element. The power supply connection section is connected to a power supply.
Disco Corporation


12/10/15
20150359064 

Method for controlling a lighting apparatus


A lighting apparatus comprises: a plurality of light source units comprising at least three light source units, wherein the light source units emit lights having different color temperatures from each other and different color coordinates from each other; a sensor sensing each of the light quantities of the r (red) component, g (green) component and b (blue) component of light mixed with lights emitted from a plurality of the light source units; a memory having a standard color coordinate located within an area formed by the color coordinates of the light output from the light source units; and a controller controlling light quantities of the light source units in such a manner as to reduce an error value between the standard color coordinate and a comparative color coordinate.. .
Lg Innotek Co., Ltd.


12/10/15
20150359055 

Led lighting apparatus


A measuring circuit for measuring the instantaneous level of the detector current being connected in the control module in such a manner that, during the switched-off times of the pwm signal, the measuring circuit is connected to the led lighting module via the signal transmission path such that the instantaneous level of the detector current can be measured using the measuring circuit and a functional state of the led lighting module can be determined therefrom.. .

12/10/15
20150359051 

Low flicker led driving circuit with high power factor


An led-based lighting apparatus comprises a rectified ac voltage source having a rectified output connected to a storage capacitor through a switching device, a plurality of led segments controlled by a linear driving circuit and at least one charging path connected between the led segments and the storage capacitor. One or more controllable linear led driving units may be connected in parallel with the storage capacitor to provide balance between reducing flicker and increasing power factor of the lighting apparatus..
Vastview Technology Inc.


12/10/15
20150354778 

Lighting a gaming machine cabinet


A lighting apparatus for a gaming machine cabinet comprising: a spot light source which emits light relative to a central emission axis; and a translucent diffuser spaced from the spot light source, the diffuser comprising an inner portion located so as to intercept light emitted along the emission axis and an outer portion spaced from the emission axis, the inner and outer portions arranged such that the diffuser prevents transmission of more light in the region of the inner portion than in the region of the outer portion.. .
Aristocrat Technologies Australia Pty Limited


12/10/15
20150353004 

Lighting apparatus comprising a control device and aircraft comprising the lighting apparatus


The object of the present invention consists in proposing a lighting apparatus for an ac voltage supply which is characterized by a homogeneous light emission.. .
Diehl Aerospace Gmbh


12/10/15
20150352431 

Lighting skate wheel


A skate wheel cap and light apparatus for generating a light source can comprise an outer skate wheel cap structure. The outer skate wheel cap structure can comprise a first attachment point that is configured to attach to a portion of a skate wheel.

12/03/15
20150351194 

Oled lighting module and lighting apparatus and interactive light wall using the same


The disclosure provides an oled lighting module and a lighting apparatus and an interactive light wall using the same. The oled lighting module has a sensing unit, a signal source filtering unit and an oled unit.
Ultimate Image Corporation


12/03/15
20150351190 

Solid state lighting apparatuses, circuits, methods, and computer program products providing targeted spectral power distribution output using pulse width modulation control


A solid state lighting apparatus can include a variable color input signal configured to indicate a target color of light output from the apparatus. A string current pulse width modulation (pwm) controller circuit can be coupled to the variable color input signal, where the string current pwm controller circuit can be configured to generate a plurality of pwm signals having respective variable duty cycles to enable/disable respective particular string currents for respective variable times as the variable color input signal changes..
Cree, Inc.


12/03/15
20150351179 

Voltage converter and lighting apparatus incorporating a voltage converter


A lighting apparatus that may comprise a voltage converter operable to supply a current to at least two led channels coupled between a high voltage rail and a low voltage rail coupled to the voltage converter output is disclosed. The led channels may be operated to selectively allow a current to flow through them.
Arkalumen Inc.


12/03/15
20150346360 

Crystal material, radiation detector, imaging apparatus, nondestructive inspection apparatus, and lighting apparatus


A crystal material represented by a general formula (1): (gd1-x-y-zlaxmeyrez)2mm2o7 (1), where me is at least one selected from y, yb, sc, and lu; re is ce or pr; mm is at least one selected from si and ge; and ranges of x, y, and z are represented by the following (i): (i) 0.0≦x+y+z<1.0, 0.05≦x+z<1.0, 0.0≦y<1.0, and 0.0001≦z<0.05 (where, when re is ce, y=0 is an exception).. .
Tohoku University


12/03/15
20150345856 

Integrated lighting system for electrical appliances, and electrical appliance provided with said lighting system


The present invention refers to electrical appliances and refers to a lighting system aiming to solve the technical problem of inadequate lighting apparatus of the doors of the appliances and minimize the shadow regions formed by the known lighting patterns and currently used. To this end, the invention provides a lighting system comprising at least one light source cooperating with the inner distal portion of door, said light source arranged to project spotlight at an angle comprised in the range between 90 and 120 degrees, and wherein the projection of spotlight cooperates with spotlight of light source of inner compartment of cabinet to eliminate the shadow areas arising from said light source..
Whirlpool S.a.


12/03/15
20150345754 

Led lighting apparatus


An led lighting apparatus is disclosed. The lighting apparatus according to an exemplary embodiment of the present invention includes: a main cover with an elongated pipe shape having a cross-section formed of a closed curve line and both ends of a length direction formed to be open; an external frame sliding-coupled to an external surface of the main cover along a length direction of the main cover; an inner frame having a shape extending in a direction parallel to the length direction of the main cover and sliding-coupled to an internal surface of the main cover along with the length direction of the main cover to be positioned at the inner space of the main cover; and a close-and-seal cover closing and sealing both open ends of the main cover to close and seal the inner space of the main cover, wherein the bottom surface of the inner frame supports an emitted led, and the close-and-seal cover is coupled to the external frame and the inner frame..
Samjin Lnd Co., Ltd.


12/03/15
20150345753 

Lighting apparatus


An led unit includes a housing accommodating an led, a cover that is mounted on the housing, a lens mounting opening and a lens insertion guide groove which are formed in the cover, and a guide rod that guides insertion of a lens protruded along a lens center axis to a lens seating section and abuts the led when the cover is mounted on the housing.. .
Yazaki Corporation


11/26/15
20150342004 

Lighting apparatus with inductor current limiting for noise reduction


A lighting apparatus includes a lighting circuit (e.g., an led lighting circuit) and a driver circuit having an output coupled to the lighting circuit and an input configured to be coupled to a power source, such as a phase cut dimmer, that provides a varying voltage waveform. The driver circuit includes an electromagnetic interference (emi) suppression inductor configured to be coupled in series with the power source and a bypass circuit configured to divert current from the emi filter inductor to limit a current in the emi filter inductor..
Cree, Inc.


11/26/15
20150340580 

Light emitting device and lighting apparatus having the same


Disclosed are a light emitting device. The light emitting device include first and second lead frames, a first body on the first and second lead frames and including an open region, a second body on the first body and including a first opening, a light emitting chip on the opening region, and a transmissive layer on the light emitting chip.
Lg Innotek Co., Ltd.


11/26/15
20150338721 

Lighting apparatus


A lighting apparatus comprising a light source which emits light with predetermined light distribution in a fixed direction, and an optical element which is arranged in such a manner that at least part of light emitted from the light source inputs to the optical element, and can perform switching to a transmission state in which the light is transmitted, a first reflection state in which the light is reflected in a first direction, and a second reflection state in which the light is reflected in a second direction different from the first direction.. .
Stanley Electric Co., Ltd.


11/19/15
20150333044 

Optical semiconductor lighting apparatus


An optical semiconductor lighting apparatus including: a substrate in which a single led chip or a plurality of led chips are disposed; a first mold portion disposed on the substrate to cover the plurality of led chips; and a second mold portion extending from an edge of the first mold portion and disposed on the substrate. The respective led chips can improve adhesive strength with respect to the substrate through the first and second mold portions.
Posco Led Company Ltd.


11/12/15
20150327345 

Methods and causing leds to generate light output comprising a modulated signal


Methods and apparatus for changing a dc supply voltage applied to a lighting circuit are disclosed. In specific cases, a constant voltage power supply is used to power an led lighting circuit in which there are uncertainties within the forward voltages of the leds, which in turn creates uncertainty with respect to the current level flowing through the leds.
Arkalumen Inc.


11/12/15
20150327341 

Control circuit of led lighting apparatus


Provided is a control circuit of a light emitting diode (led) lighting apparatus which is capable of reducing a flicker while performing a lighting operation using a rectified voltage. The control circuit may include a charge and discharge module charged to perform a charge operation using a rectified voltage and a discharge operation for led channels, and the charge and discharge module may provide a discharge current to the led channels during a discharge period including the lowest current point at which the level of the current supplied to the plurality of led channels is the lowest.
Silicon Works Co., Ltd.


11/12/15
20150323167 

Bulb-type lighting apparatus


Provided is a bulb-type lighting apparatus which uses an led as a light source to improve a heat dissipation structure. The bulb-type lighting apparatus may include heat dissipation bodies in surface contact with a substrate having a semiconductor light emitting device mounted thereon, and dissipate heat of the substrate using the heat dissipation bodies..
Silicon Works Co., Ltd.


11/12/15
20150323166 

Led-based lighting apparatus with heat pipe cooling structure


A lighting apparatus includes a housing, a light emitting module disposed on an open region at a first side of the housing, a heat sink unit disposed within the housing to absorb and discharge heat from the light emitting module, and at least one subsidiary heat pipe independent of the heat sink unit and disposed on the heat sink base. The light emitting module includes a heat sink base on which a semiconductor optical device is disposed..
Posco Led Company Ltd.


11/12/15
20150323157 

Light emitting module and lighting apparatus having the same


A light emitting module includes a board unit, a light source unit mounted on the board unit, a diffusion lens disposed above the light source unit to diffuse light emitted from the light source unit, and a shield member disposed independent from the diffusion lens and under the diffusion lens to prevent the light emitted from the light source unit from being irradiated in a specific direction.. .
Lg Electronics Inc.


11/12/15
20150323149 

Photoluminescent lighting vehicles


A vehicle taillight is disclosed. The vehicle taillight comprises an at least partially light transmissive layer and at least one light generating layer configured to substantially coat a portion of the transmissive layer.
Ford Global Technologies, Llc


11/12/15
20150323147 

Lighting apparatus and automobile including the same


A lighting apparatus for vehicle use that projects light forward includes: a base; a first light emitting device disposed on the base; a second light emitting device disposed on the base; a first lens body disposed in front of the first light emitting device; a second lens body disposed in front of the second light emitting device; and a light restrictor adjacent to the first lens body, the light restrictor restricting light emitted by the second light emitting device from entering the first lens body.. .
Panasonic Intellectual Property Management Co., Ltd.


11/12/15
20150323145 

Lighting apparatus and automobile including the same


A lighting apparatus for vehicle use that projects light forward includes: a base; a low beam light emitting device disposed on the base; a high beam light emitting device disposed on the base; a lens body disposed in front of the low beam light emitting device and the high beam light emitting device; and a first light restrictor disposed in front of the high beam light emitting device, the first light restrictor restricting light emitted by the high beam light emitting device from traveling downward.. .
Panasonic Intellectual Property Management Co., Ltd.


11/12/15
20150321598 

Lighting apparatus and automobile including the same


A lighting apparatus for vehicle use that projects light forward includes: a base, a low beam lamp including a low beam light emitting device disposed on the base; a first high beam lamp including a first high beam light emitting device disposed on the base; a second high beam lamp including a second high beam light emitting device disposed on the base; and a lighting controller configured to turn on the low beam light emitting device, the first high beam light emitting device, and the second high beam light emitting device when high beams are turned on. A center of an area illuminated by the first high beam lamp and a center of an area illuminated by the second high beam lamp are horizontally spaced apart from each other..
Panasonic Intellectual Property Management Co., Ltd.


11/05/15
20150319524 

Apparatus and detecting location of moving body, lighting apparatus, air conditioning apparatus, security apparatus, and parking lot management apparatus


An apparatus and method for detecting the location of a moving body. The apparatus may include a speaker configured to intermittently generate a pulse signal to a detection space and a microphone array configured to obtain a reflected sound of the pulse signal that is generated in the detection space.
Gwangju Institute Of Science And Technology


11/05/15
20150313181 

Portable lighting a livestock grooming stand or chute


A portable lighting apparatus including a lamp assembly that is adjustably adapted to be suspended from and secured to the side rails of a livestock grooming stand or chute, or alternately to an articulated lamp stand, to shed diffused light downward on an animal occupying the grooming stand or chute. The lamp assembly includes a rigid housing in which is received a weatherproof lighting fixture and an adjustable bracket mechanism for suspending the assembly from the side rails or lamp stand.

10/29/15
20150312984 

Control circuit of light-emitting diode lighting apparatus


Disclosed is a control circuit of an led lighting apparatus having a dimming function. The control circuit provides a current path corresponding to light emitting states of led channels in response to a rectified voltage, and performs dimming by controlling a current amount of the current path in response to a dimming control signal provided as an analog signal or digital signal..
Silicon Works Co., Ltd.


10/29/15
20150311403 

Led lighting manufacturing the same


To provide an led lighting apparatus and a method for manufacturing the same that can improve the bonding strength between an aluminum substrate and a printed wiring substrate. An led lighting apparatus and a method for manufacturing the same, the led lighting apparatus includes an aluminum substrate, a plurality of reflectivity-enhanced layers formed on the aluminum substrate, an led device bonded on said plurality of reflectivity-enhanced layers, a printed wiring substrate bonded onto a region on the aluminum substrate other than a region where the plurality of reflectivity-enhanced layers are formed, a wire for connecting between the printed wiring substrate and the led device, a frame member formed so as to surround said led device, and a phosphor resin deposited over a region inside the frame member..
Citizen Holdings Co., Ltd.


10/29/15
20150309389 

Flexible strip with light elements for providing illumination suitable for image capture


A lighting apparatus comprises a light panel having a panel frame, and a plurality of leds or other light elements secured to the panel frame. A self-contained battery unit securably attaches to the outside of the panel frame.

10/29/15
20150308658 

Quantum dot composite film and backlight unit using same


Provided is a quantum dot composite film. The quantum dot composite film includes a first barrier film, a quantum dot phosphor film disposed on the first barrier film, and a second barrier film disposed on the quantum dot phosphor film, wherein the first barrier film or the second barrier film is a dichroic mirror barrier film.
Lg Electronics Inc.


10/29/15
20150308636 

Lighting apparatus with light generating device and luminescent body


In various embodiments, a lighting apparatus is provided. The lighting apparatus includes at least one light generating device configured to generate at least one polarized primary light beam; and at least one luminescent body, separated from the at least one light generating device, which can be illuminated by the polarized primary light beam.
Osram Gmbh


10/22/15
20150305124 

Lighting apparatus


Disclosed is a lighting apparatus. The lighting apparatus includes: a control module supplying power; a heat sink receiving the control module; a light source mounted on the heat sink and connected to the control module; and a communication module including a connection terminal inserted into the heat sink and connected to the control module, and an antenna device protruding from the heat sink.
Lg Innotek Co., Tld


10/22/15
20150305120 

Led lighting system


A lighting system includes at least one lighting apparatus having a light emitting element capable of emitting a controllably variable light output in a region. A position determination subsystem is capable of determining a position in three dimensions of at least one mobile entity within the region.

10/22/15
20150305118 

Lighting apparatus with brightness self-adjustment and self-adjusting method thereof


A lighting apparatus (10) with a brightness control or self-adjustment, comprising an electronic power supply (11) having a brightness self-tuning and a brightness set-point self-calibrator, a sensor (14) for measuring the environment brightness (16) and a control circuit for automatically adjusting the emitted light (18) on the basis of the environment light, so as to keep steady the light in the environment and automatically reduce the emitted light (18) when the environment natural light increases. A method for self-adjusting the environment light sensor (14) allows for obtaining a self-adjusting lighting system on the basis of the natural light in the environment..
Beghelli S.p.a.


10/22/15
20150305110 

Led lighting system


A lighting system includes at least one lighting apparatus having a light emitting element capable of emitting a controllably variable light output in a region. A position determination subsystem is capable of determining a position in three dimensions of at least one mobile entity within the region.

10/22/15
20150303385 

Organic light-emitting device, display apparatus, image display apparatus, lighting apparatus, image formation apparatus, and exposure apparatus


An organic light-emitting device is provided that is driven with a low voltage and has a high luminous efficiency and a long device lifetime. The organic light-emitting device includes an anode, a cathode, a light-emitting layer disposed between the anode and the cathode, and an organic compound layer disposed between the cathode and the light-emitting layer and being in contact with the cathode.
Canon Kabushiki Kaisha


10/22/15
20150303237 

Light emitting module and lighting apparatus having the same


A light emitting module includes a printed circuit board (pcb) and first through m-th lighting blocks of optical semiconductor devices (‘m’ is an integer greater than one). The pcb has wiring patterns electrically connecting optical semiconductor devices.
Posco Led Company Ltd.


10/22/15
20150302609 

Method and spectral enhancement using machine vision for color/object recognition


A lighting apparatus includes a vision system configured to receive light from a scene and produce a digital image; a controller coupled to the vision system and configured to receive the digital image and produce a plurality of color signals; a driver coupled to the controller and configured to receive the plurality of color signals and produce a plurality of drive signals; and a lamp assembly coupled to the driver and configured to receive the plurality of drive signals and produce light having a color spectrum corresponding to the plurality of drive signals. The controller is configured to derive color information from the digital image and adjust the color signals based at least in part on the derived color information..
Ge Lighting Solutions, Llc


10/22/15
20150298607 

Vehicle lighting apparatus with multizone proximity control


A vehicle lighting system is disclosed. The lighting system comprises a group of light sources having a plurality of portions.
Ford Global Technologies, Llc


10/15/15
20150296588 

Led lighting apparatus with colour mixing


In comparison with thermal light sources, led lighting has the advantage that it is very small and at the same time commercially available in different colours, so that coloured lighting can be produced inexpensively and at the same time in a manner that saves installation space. It is an object of the present invention to equip an led lighting apparatus with a colour mixing functionality that is distinguished by high efficiency and at the same time a small number of components..

10/15/15
20150296578 

Led lighting apparatus comprising an energy storage module and operating the led lighting apparatus


An led lighting apparatus 1 for an ac voltage supply 2 comprising a rectifier device 5, comprising at least one led luminous unit 7, having a plurality of leds 10a, b, c, d and a switching arrangement 9, wherein the switching arrangement 9 is designed for interconnecting the leds 10a, b, c, d into different switching states i, ii, iii, wherein the led luminous unit 7 has different forward voltages in the different switching states i, ii, iii, comprising a current sink device 6 and comprising a control device 8 for driving the led luminous unit 7 and the current sink device 6 in a normal operating mode, wherein the forward voltage of the led luminous unit 7 and the led current through the led luminous unit 7 are adapted to an instantaneous value of the supply voltage 11 and/or of the ac voltage, and comprising an energy storage module 13, wherein the energy storage module 13 provides a storage voltage 18 and is designed for supplying the at least one led luminous unit 7, and wherein the control device 8 is designed to drive the led luminous unit 7 and the current sink device 6 in a storage operating mode such that the forward voltage of the led luminous unit 7 and the led current through the led luminous unit 7 are adapted to an instantaneous value of the storage voltage 18 of the energy storage module 13.. .

10/15/15
20150292722 

Flexible circuit board for mounting light emitting element, illumination apparatus, and vehicle lighting apparatus


A flexible circuit board 3a for mounting a light emitting element has base films 31a and 31b, a wiring pattern 32 formed on a surface of the base films 31a and 31b, and the cover films 33a and 33b that covers the base films 31a and 31b and the wiring pattern 32. At least one of the base film and the cover films 33a and 33b have a substrate 331 and 331a comprising a metal.

10/15/15
20150292719 

Ceiling-recessed bar-type lighting apparatus


A ceiling-embedded type linear lighting device includes: a housing having a receiving space formed therein and having an open side at one end; and at least one lighting module including: a light emitting body including a plurality of light emitting devices disposed on a substrate in a length direction thereof, a fixing plate allowing the light emitting body to be fixed thereto, and elastic portions disposed to be inclined from both side surfaces of the fixing plate so as to be elastically supported by an inside surface of the housing at the receiving space, so that the lighting module is vertically, detachably coupled to an interior of the receiving space from a front of the open side of the receiving space of the housing. The elastic portions and the inside surface of the housing at the receiving space are provided with two coupling portions that are engaged to each other..

10/15/15
20150292714 

Lighting apparatus with reflector and outer lens


A lighting apparatus is provided with a first housing assembly formed from a thermally conductive material and a second housing assembly formed of a thermally conductive material. At least one electrical component is positioned within the first housing assembly and the at least one electrical component is in thermally conductive contact with the first housing assembly.

10/15/15
20150292682 

Lighting apparatus


Provided is a lighting apparatus including a lighting apparatus body, one or more multilevel fixing pins coupled to the lighting apparatus body, a light-emitting module fixed at the at least one multilevel fixing pin, and a lighting power supply device for supplying power to the light-emitting module.. .

10/08/15
20150289349 

Lighting apparatus having communication module


Disclosed is a lighting apparatus. The lighting apparatus includes a lighting module to receive therein a lighting part that emits light to an outside and a power control part having a connector; and a communication module extending by passing through the lighting module and detachably coupled to the connector to transfer a control signal received through a wireless network to the power control part..

10/08/15
20150287888 

Light-emitting diode and application therefor


A light-emitting diode is provided to include: a transparent substrate having a first surface, a second surface, and a side surface; a first conductive semiconductor layer positioned on the first surface of the transparent substrate; a second conductive semiconductor layer positioned on the first conductive semiconductor layer; an active layer positioned between the first conductive semiconductor layer and the second conductive semiconductor layer; a first pad electrically connected to the first conductive semiconductor layer; and a second pad electrically connected to the second conductive semiconductor layer, wherein the transparent substrate is configured to discharge light generated by the active layer through the second surface of the transparent substrate, and the light-emitting diode has a beam angle of at least 140 degrees or more. Accordingly, a light-emitting diode suitable for a backlight unit or a surface lighting apparatus can be provided..

10/08/15
20150287762 

Light-emitting diode and application therefor


A light-emitting diode is provided to include: a transparent substrate having a first surface, a second surface, and a side surface; a first conductive semiconductor layer positioned on the first surface of the transparent substrate; a second conductive semiconductor layer positioned on the first conductive semiconductor layer; an active layer positioned between the first conductive semiconductor layer and the second conductive semiconductor layer; a first pad electrically connected to the first conductive semiconductor layer; and a second pad electrically connected to the second conductive semiconductor layer, wherein the transparent substrate is configured to discharge light generated by the active layer through the second surface of the transparent substrate, and the light-emitting diode has a beam angle of at least 140 degrees or more. Accordingly, a light-emitting diode suitable for a backlight unit or a surface lighting apparatus can be provided..

10/08/15
20150285460 

Lighting apparatus with annular segmented reflector


The present invention is directed to an apparatus for providing a light reflector, light fixture, light fixture retrofit apparatus, lamp reflector, lamp retrofit apparatus or luminaire reflector retrofit. According to an example embodiment of the disclosed invention, a light reflector is provided that includes annular segments nested as cone-shaped layers configured for reflecting light from a light source placed in proximity to the inner cone portion.

10/08/15
20150284056 

Mooring light


A lighting apparatus for securing atop a pickup stick of a mooring is provided, which illuminates as darkness falls by switching on bright light emitting diodes to light the location of the pickup stick. The apparatus has a lighting section with a casing, surrounding a plurality of light emitting diodes and a circuit.

10/01/15
20150282260 

Solid state lighting apparatuses, systems, and related methods


Solid state lighting apparatuses and related methods are described. In some aspects, a solid state lighting apparatus includes a substrate.
Cree, Inc.


10/01/15
20150280824 

Lighting apparatuses and led modules for both illumination and optical communication


Lighting apparatuses and led modules capable of both illumination and data transmission are disclosed. An exemplifying lighting apparatus has a led module and a modulator.
Epistar Corporation


10/01/15
20150280079 

Phosphor, light emitting device and lighting apparatus


An object of the invention is to provide a phosphor that emits a light containing much red and green light components and a light-emitting device and a lighting apparatus comprising the phosphor that have favorable color rendering properties. An oxide nitride phosphor having a garnet structure represented by formula [1]: awalxcy:cez, in formula [1], a=(lua,yb), a+b=1, 0<a<1, 0<b<1, c═(oc,nd), 10≦c+d≦16, 1.4≦c/d, 2≦w+z≦4, 4.0<x≦7.0); the molar ratio of ce/a is ≧0.015 and the nitrogen content is 0.007 mass % or more..
Denki Kagaku Kogyo Kabushiki Kaisha


10/01/15
20150276199 

Led lighting apparatus


A led lighting apparatus, in particular a recessed lighting apparatus, comprises a body, having an internal cavity and extending substantially along and about an axis; and a led light source housed in the cavity; the body is formed by annular portions about the axis and by rib longitudinal portions joining the annular portions, said portions being shaped so as to provide mechanical-structural support, to act as heat sinks to dissipate heat generated by the light source and to form a plurality of optical sectors having respective optical surfaces coordinated with one another and operating on the light emitted by the light source.. .
Artemide S.p.a.


09/24/15
20150271451 

Image capturing system


An image capturing system includes a portable image capturing device and a lighting apparatus. The portable image capturing device includes an image capturing unit, a posture detection sensor detecting a posture of the portable image capturing device, and a control unit.
Pfu Limited


09/24/15
20150271412 

Image capturing system


An image capturing system includes a portable image capturing device and a lighting apparatus. The portable image capturing device includes, an image capturing unit, a display unit that displays a photographed image and a control unit.
Pfu Limited


09/24/15
20150270511 

Light emitting module and lighting apparatus


According to one embodiment, there is provided a light emitting module including a light emitting panel and a reflection portion. The light emitting panel includes a first electrode, a second electrode, and an organic layer.
Kabushiki Kaisha Toshiba


09/24/15
20150270449 

Light emitting device having uv light emitting diode and lighting apparatus including the same


The light emitting device includes: an ultraviolet light emitting diode emitting light in an ultraviolet wavelength region; and blue phosphors, green phosphors, and red phosphors excited by the ultraviolet light emitting diode, wherein white light is formed by synthesis of the light emitted from the ultraviolet light emitting diode, light emitted from the blue phosphors, light emitted from the green phosphors, and light emitted from the red phosphors, the white light includes ultraviolet light, green light, blue light, and red light, an intensity of a peak wavelength of the green light is in a range of 1.8 to 2.1 times the intensity of a peak wavelength of the blue light, and an intensity of a peak wavelength of the red light is in a range of 2.8 to 3.1 times the intensity of the peak wavelength of the blue light.. .
Seoul Semiconductor Co., Ltd.


09/24/15
20150270442 

Light-emitting diode and application therefor


A light-emitting diode is provided to include: a transparent substrate having a first surface, a second surface, and a side surface; a first conductive semiconductor layer positioned on the first surface of the transparent substrate; a second conductive semiconductor layer positioned on the first conductive semiconductor layer; an active layer positioned between the first conductive semiconductor layer and the second conductive semiconductor layer; a first pad electrically connected to the first conductive semiconductor layer; and a second pad electrically connected to the second conductive semiconductor layer, wherein the transparent substrate is configured to discharge light generated by the active layer through the second surface of the transparent substrate, and the light-emitting diode has a beam angle of at least 140 degrees or more. Accordingly, a light-emitting diode suitable for a backlight unit or a surface lighting apparatus can be provided..
Seoul Viosys Co., Ltd.


09/24/15
20150267903 

Lighting apparatus and fabricating method thereof (as amended)


This specification relates to a lighting apparatus, including a support and three or more surface light source panels provided on the support. The surface light source panel has two or more types of light-emitting colors..
Lg Chem, Ltd.


09/17/15
20150264774 

Oled lighting apparatus


An oled lighting apparatus according to an embodiment includes an oled panel, an illuminance sensor, and a control device. The oled panel transmits light when the light is off and performs irradiation of light from one surface side of an irradiation surface when the light is on.
Kabushiki Kaisha Toshiba


09/17/15
20150264764 

Ac-driven led lighting apparatus with multi-cell led


A light-emitting diode (led) lighting apparatus includes a rectification unit connected to an alternating current (ac) power source, and an led light emitting module including m multi-cell leds each having n light emitting cells, kth light emitting cells of the respective m multi-cell leds being connected to each other in series to form a kth light emitting cell group, n being a positive integer of 2 or greater, m being a positive integer of 1 or greater, and k being a positive integer from 1 to n. The rectification unit is configured to supply a rectified voltage to the led light emitting module through full-wave rectification of an ac voltage from the ac power source.
Seoul Semiconductor Co., Ltd.


09/17/15
20150260376 

Light emitting diode module lens and light emitting diode module lighting apparatus


Provided are a lens plate for a lighting emitting diode (led) module, and the led module. The lens plate includes: a lens substrate having a plane structure; at least one lens having a dome structure formed on the lens substrate; and a hinge structure on a side of the lens substrate and including a fastener configured to fasten to the led module..
Samsung Electronics Co., Ltd.


09/17/15
20150260358 

Lighting apparatus with adjustable lenses or filters


A lighting apparatus comprises a light panel having a panel frame, and a plurality of leds or other light elements secured to the panel frame. Lenses and/or filters are adjusted in distance from the light elements, by for example moving the lenses/filters into different slot positions of the frame, to alter characteristics of the emitted light.

09/10/15
20150257232 

Planar lighting apparatus and liquid crystal display apparatus


Provided are a planar lighting apparatus, a liquid crystal display apparatus, and a planar light source. The planar lighting apparatus includes a planar light source including light emitting elements, a first housing, a light emitting surface divided into light emitting regions, and a first temperature sensor disposed inside of the first housing.
Nlt Technologies, Ltd.


09/10/15
20150257230 

Light-emitting diode (led) driver, led lighting apparatus, and operating led lighting apparatus


A light-emitting diode (led) driver, an led lighting apparatus, and a method of operating the led lighting apparatus are provided. The led driver may include an led current controller configured to control an led current, which flows through an led array including a plurality of leds, such that the led current is maintained at a constant level; a comparer configured to compare a sensing signal, which corresponds to a magnitude of the led current, and a reference signal, and to obtain a first output signal based on a comparison result; and a dimming controller configured to modify the first output signal to obtain a second output signal for dimming of the plurality of leds, and to provide the second output signal to the led current controller..
Samsung Electronics Co., Ltd.


09/10/15
20150257211 

Solid state lighting apparatuses and related methods


Solid state lighting apparatuses and related methods are disclosed. In one aspect, a solid state lighting apparatus is provided.
Cree, Inc.


09/10/15
20150253492 

Lighting apparatus and display apparatus


An embodiment provides a lighting apparatus including a flexible first light guide member having a rectangular shape with at least one corner chipped, and a first light source that is disposed at a position of the chipped corner of the first light guide member and emits light to the first light guide member.. .
Toshiba Lifestyle Products & Services Corporation


09/10/15
20150252959 

Lighting apparatus


The invention relates to a lighting apparatus, having a quadrangular lighting surface, wherein the quadrangular lighting surface has a first lateral edge a and an opposing lateral edge ag, wherein the quadrangular lighting surface has a second lateral edge b and an opposing lateral edge bg, wherein the quadrangular lighting surface is constructed modularly from at least a first lighting module and further lighting modules. The at least first lighting module is triangular, wherein the base surface of the first lighting module has a lateral edge b1 and a vertex e1 opposing this lateral edge b1, wherein a connecting path between the vertex e1 and an intersection point l1 of a normal line with the lateral edge b1 is a height h1 of the first lighting module, where 0<h1≦a and b=b1..
Osram Opto Semiconductors Gmbh


09/10/15
20150252954 

Lighting apparatus


A lighting apparatus comprises: a board, a plurality of light-emitting units disposed on the board, and a package structure enclosing all of the light-emitting units and having a volume less than 5000 mm3. The lighting apparatus has a light intensity greater than 150 lumens..
Epistar Corporation


09/03/15
20150250034 

Lighting apparatus and lighting fixture using same


A lighting apparatus includes a chopper circuit and a control circuit that controls the chopper circuit. The control circuit includes a determining unit that determines a duty ratio of a dimming signal, and an output control unit that outputs a drive signal.
Panasonic Corporation


09/03/15
20150249397 

Power supply device and lighting apparatus using the same


In a power supply device, a primary winding of a transformer is connected in series to a main switching element, and is connected in parallel to a series circuit of a resonance capacitor and a sub switching element. A secondary winding of the transformer is connected in series to a series circuit of a rectifying element and a resonance inductor.
Panasonic Intellectual Property Management Co., Ltd.


09/03/15
20150247628 

Portable lighting apparatus


A handheld lighting apparatus comprises a light head which is mounted on a first housing and projects from a second housing on which a battery pack is mounted. The first housing is pivotally joined to the second housing at a pivotal joint and is pivotally moveable about a pivotal axis to change inclination of the light head relative to the second housing.
Black & Decker Inc.


09/03/15
20150247624 

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, and an insulating housing which accommodates the heat sink and protects the drive ic and the plurality of semiconductor optical devices from withstand voltages.. .
Posco Led Company Ltd.


08/27/15
20150245452 

Power-saving lighting apparatus


A power-saving lighting apparatus is provided, and includes at least one light source, at least one driver, a controller and a memory. The driver is coupled with the light source.
Star-reach Corp.


08/27/15
20150245446 

Lighting controlling lighting apparatus using ambient light levels


The present invention is directed to lighting apparatus and methods for controlling lighting apparatus using ambient light levels. A controller within a lighting apparatus is used to activate and deactivate one or more light radiating devices within a duty cycle.
Arkalumen Inc.


08/27/15
20150245432 

Led lighting apparatus


An led lighting apparatus includes a dc power source vin, a series circuit connected to both ends of the dc power source and including an led, an inductor l1, a switching element q1, and a current detecting resistor r1, a regenerative diode d1 connected in parallel with a series circuit of the led and inductor, a capacitor c2 to be charged and discharged according to a differential current between a current passing when the switching element is on and a predetermined constant current, and a pwm control circuit 11 that carries out on/off control of the switching element and pwm control based on a voltage of the capacitor to keep a current average value in each on period of the switching element constant.. .
Sanken Electric Co., Ltd.




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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