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Lighting Apparatus patents

      

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




 Power supply device and led lighting apparatus patent thumbnailPower supply device and led lighting apparatus
Provided is a power supply device capable of preventing a drop in the voltage supplied to another machine that is connected aside from led lighting devices, and continues driving the other machine. This power supply device is equipped with a plurality of led drive circuits provided in parallel, corresponding respectively to a plurality of led lighting instruments to drive each of the led lighting instruments in a predetermined light-emission mode.
Ccs Inc.


 Light emitting device package and lighting apparatus having same patent thumbnailLight emitting device package and lighting apparatus having same
According to the embodiment, a light emitting device package includes a first lead frame; a second lead frame spaced apart from the first lead frame; a body coupled to the first lead frame and the second lead frame and includes a first cavity which exposes a portion of the upper surface of the first lead frame, a second cavity which exposes a portion of the upper surface of the second lead frame, and a spacer which is disposed between the first lead frame and the second frame; at least one light emitting device disposed in the first cavity; and a protection device disposed in the second cavity. The second cavity is disposed on a first inside surface of the first cavity and the first inside surface is connected to an upper surface of the spacer, and an area of a bottom surface of the first cavity is equal to or less than 40% of entire area of the body..

 Lighting apparatus patent thumbnailLighting apparatus
A lighting apparatus which has a light emitter that emits light of a different wavelength from a laser light with which the lighting apparatus is irradiated is provided. The lighting apparatus includes a condenser lens that condenses the laser light, a focusing lens that focuses the laser light that has passed through the condenser lens, and an optical component disposed between the condenser lens and the focusing lens.
Panasonic Intellectual Property Management Co., Ltd.


 Lighting apparatus patent thumbnailLighting apparatus
A lighting apparatus includes a first body including a first inner circumferential surface and a first outer circumferential surface, a cover disposed on and fastened to the first body and including an open bottom surface, an optical member disposed between the first body and the cover and exposed at the open bottom surface of the cover, and a light source member including a circuit board disposed between the cover and the optical member along an edge of the cover and at least two light sources mounted on the circuit board to face each other.. .
Lg Innotek Co., Ltd.


 Indirect lighting apparatus using led patent thumbnailIndirect lighting apparatus using led
The present invention relates to an indirect lighting apparatus using an led, comprising: a case unit provided along the perimeter of the upper part of a wall surface, and having a light emitting opening on a side opposite to the wall surface; a substrate mounted with an led and provided at the innermost side of the inner bottom surface of the case unit; a light distributing unit for distributing light to the ceiling through the light emitting opening by reflecting the light emitted from the led; and a cover unit for covering the light emitting opening of the case unit. The present invention uses a simple structure so that the apparatus is fixedly provided on the wall surface, and can be used as main lighting or mood lighting by providing the distributed light capable of selectively illuminating the entire ceiling..
Kmw Inc.


 Lighting apparatus with conversion device patent thumbnailLighting apparatus with conversion device
Various embodiments may relate to a lighting apparatus, including at least one primary light source for generating primary light, a reflector having two spaced-apart focal spots, a guiding optical unit disposed downstream of the at least one primary light source and serving for guiding the primary light to a first focal spot of the reflector, and a conversion device for at least partly converting the primary light into secondary light having a different wavelength which is situated at the second focal spot. The reflector has a first reflective partial region, to which the two focal spots are assigned, and a second reflective partial region, which is a partial region retroreflective for the second focal spot.
Osram Gmbh


 Lighting apparatus patent thumbnailLighting apparatus
A lighting apparatus having laser light as a light source is provided. The lighting apparatus includes: a light-emitter which radiates light of a wavelength different from a wavelength of the laser light; and a lens including a light distribution controlling structure that controls distribution of the light radiated from the light-emitter.
Panasonic Intellectual Property Management Co., Ltd.


 Light emitting device package and lighting apparatus including the same patent thumbnailLight emitting device package and lighting apparatus including the same
Alight emitting device package may include a printed circuit board and a plurality of light emitting devices mounted on the printed circuit board, wherein a first light emitting device of the plurality of light emitting devices may comprise first to fourth conductor pads formed discretely on the bottom surface of the light emitting device, the printed circuit board comprises first to fourth conductor patterns formed discretely on the top surface of the printed circuit board, and the first to fourth conductor patterns are connected to respective first to fourth conductor pads by respective first to fourth solders.. .
Samsung Electronics Co., Ltd.


 Lighting device and lighting apparatus patent thumbnailLighting device and lighting apparatus
A lighting device includes: a substrate that is light transmissive and has one or more region in which a phosphor layer is formed; a heat transfer plate having a first surface in surface-to-surface contact with a surface of the substrate and having one or more apertures overlapping the one or more regions; and a heat dissipation plate having a surface in surface-to-surface contact with a second surface of the heat transfer plate opposite the first surface and having an aperture overlapping the one or more apertures.. .
Panasonic Intellectual Property Management Co., Ltd.


 Led lighting module for plant factory and led lighting device for plant factory having same mounted thereon patent thumbnailLed lighting module for plant factory and led lighting device for plant factory having same mounted thereon
The present invention relates to technology to implement a technique of managing light intensity by each wavelength band for a light apparatus at a low price, whereby the light intensity is suitable for plant growth. In the present invention, cheaper led blue-chips are incorporated instead of more expensive led red-chips which are conventionally incorporated in plant factories, which let the production cost of lighting apparatus for plant factories reduced.

Non-lethal wildlife deterrence aircraft lighting apparatus

A wildlife deterrence aircraft lighting apparatus includes at least one species deterrent led to provide non-lethal deterrence of avian species (i.e., birds) within a deterrence area in an immediate flight path of an aircraft. The species deterrent led may be configured to emit mono-colored light at a wavelength within a sensitivity range of a short-wavelength-sensitive (sws) photoreceptor of at least one avian species and with a light intensity in at least a portion of the deterrence area sufficient to induce an augmented behavioral response.
Lite Enterprises Inc.

Air conditioner

An air conditioner includes a main body, a blower fan disposed in the main body, a discharge panel including a main outlet configured to discharge air discharged from the blower fan and a plurality of fine outlets provided near the main outlet, an opening and closing member configured to move in forward and backward directions and open and close the main outlet, and a lighting apparatus disposed on a back surface of the opening and closing member and configured to emit light to a back side thereof. Since an area illuminated by the lighting apparatus is changed according to a position of the opening and closing member, a user intuitively identifies an operational state of the air conditioner..
Samsung Electronics Co., Ltd.

Lighting apparatus

A lighting apparatus includes a base dimensioned to be portable by an adult and one or more lamps extending upwardly from the base. A plurality of openings are defined in the base, in order to enable an operator to couple the base to a surface or to a scaffolding tube.

Led lighting apparatus with improved flicker index

A sequential driving type alternating current (ac) led lighting apparatus including a rectifier connected to an alternating current (ac) power source and outputting a first rectified voltage as a first drive voltage to a light-emitting diode (led) light-emitting device through full-wave rectification of an ac voltage, and an led drive controller configured to detect a first drive voltage applied to the led light emitting device and control sequential driving based on the detected first drive voltage. The led drive controller is configured to set an led drive current in each of operation sections, such that a difference between light output of the led light-emitting device in each of the operation sections does not exceed a predetermined light output deviation..
Seoul Semiconductor Co., Ltd.

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

A light emitting device package is disclosed. The light emitting device package includes a lens, a refraction portion disposed under the lens, and a light emitting device disposed under the refraction portion, wherein the lens includes a top surface, a bottom surface opposite to the top surface, an upper recess formed in the top surface, and a lower recess formed in the bottom surface, the refraction portion is disposed at a first bottom surface of the bottom surface, the first bottom surface defining the lower recess, and the upper recess, the lower recess, the refraction portion, and the light emitting device are aligned along an optical axis..
Lg Innotek Co., Ltd.

System and illuminating a specimen

An adjustable lighting apparatus for illuminating a specimen while facilitating access to the specimen includes an elongated post defining a first axis, a hub movably attached to the post, and a pair of pivotable curved plate jaws, each jaw connected to the hub and configured for independent movement relative to the hub. The hub is configured for movement parallel to the first axis of the post.
University Of Maine System

Lighting vehicle

Fresnel lenses are arranged between a board and an outer lens in such a manner as to face at least one of led chips. The fresnel lenses are arranged close to a center of the outer lens in front view.
Honda Motor Co., Ltd.

Self-powered street light

A street lighting apparatus, and method of generating illumination, designed to provide illumination without the use of an electrical grid, is described. The illumination device is designed to have a first component configured to generate power for a second component, wherein the second component powers one or more functional elements, such as an led or camera.

Infrared bin lighting

A lighting apparatus for a vehicle storage compartment is disclosed. The lighting apparatus comprises a sensor configured to generate a detection signal and a controller communicatively coupled to the sensor.
Ford Global Technologies, Llc

Vehicle lighting apparatus

A vehicle lighting apparatus includes: a light source device that includes a semiconductor laser which emits laser light and a wavelength conversion member which converts the wavelength of at least part of the laser light and that emits, from a light emission part, light from the wavelength conversion member; a reflection member that reflects light emitted from the light emission part of the light source device in a vehicle frontward direction as parallel light; a light shield member that blocks light which is emitted in the vehicle frontward direction from the light emission part and which is not incident on the reflection member; and a light detection part that is arranged at a vehicle rearward positon of the reflection member and detects part of the light emitted from the light emission part.. .
Stanley Electric Co., Ltd.

Lighting apparatus and image reading apparatus

A lighting apparatus includes a first illumination portion and a second illumination portion. The first illumination portion and the second illumination portion respectively include a bar-like light guide whose shape of an end face of an end portion includes a part of a circle, an ellipse or a parabola, and light source elements that are provided to face the end face of the end portion of the light guide.
Mitsubishi Electric Corporation

Lens for light-emitting device and manufacturing light-emitting device package

Disclosed are a lens for a light-emitting device usable in a display apparatus or a lighting apparatus, and a method of manufacturing a light-emitting device package. The lens may include a lens body including a light-receiving portion provided in a lower surface of the lens body, a light-emitting portion provided on an upper surface of the lens body, and a recess provided at a center of the upper surface of the lens body, and a flat portion provided in a horizontal shape on a bottom surface of the recess perpendicularly to a main emission line of light emitted from a light-emitting device to emit at least a part of light received through the light-receiving portion, upward.
Lumens Co., Ltd.

Optical device and lighting apparatus including the same

An exemplary embodiment discloses a lighting apparatus including: a base; a first light emitting device (led) array disposed on the base; a second led array disposed on the base; and an optical device disposed on the base, the optical device including: a first lens covering the first led array; and a second lens covering the second led array, wherein a first beam angle of the first lens is different from a second beam angle of the second lens.. .
Samsung Electronics Co., Ltd.

Low voltage lighting system for use during power outages

A low voltage dc lighting apparatus is provided as a generally rectangular or cube-shaped housing including one or more low-voltage dc lights at the housing, one or more on/off light controllers and one or more status displays. During a power outage, the low voltage apparatus can be turned on to provide lighting anywhere in a home, where needed.
We Turn Your Lights On, Inc.

Light power-receiving connector

Disclosed is a lighting apparatus for power-receiving connector. The power-receiving connector includes a power-receiving accommodation chamber, and a power-receiving unit.
Toyoda Gosei Co., Ltd.

Organic light emitting display device and lighting vehicles using the same

Discussed is an organic light emitting display device. The organic light emitting display device according to an embodiment includes a first emission part between a first electrode and a second electrode and a second emission part on the first emission part.
Lg Display Co., Ltd.

Light-emitting device package containing oxynitride-based phosphor and lighting apparatus containing same

An embodiment provides a light-emitting device package comprising: a first lead frame; a second lead frame; a light-emitting device electrically connected to the first lead frame and the second lead frame; a molding unit arranged to surround the light-emitting device; and an oxynitride-based phosphor represented by chemical formula lxmyoanbacbd:zr (1≦x≦3, 3≦y≦7, 0.001≦z≦1.0, 0≦a≦5, 0.1≦b≦9, 0.001≦c≦0.3, 0.001≦d≦0.3), and the light-emitting device package of the present embodiment can implement a white color light having excellent luminance and color rendering index.. .
Lg Innotek Co., Ltd.

Lighting apparatus

A lighting apparatus includes a light source unit having a light source portion configured to mount a light source thereon, and a light distribution angle adjusting means coupled to the light source portion and configured to change an irradiation range of the light source. The light distribution angle adjusting means includes a reflector provided with a spiral guide portion in a peripheral surface thereof and configured to reflect a light emitted from the light source, a movable body having an engaging portion configured to slidably engage the guide portion and a control portion configured to limit a direction of a movement to a rotation axis direction of the reflector, a support configured to support a movement of the movable body in the rotation axis direction of the reflector, and an optical component secured to the movable body and configured to change a light path of the light..
Minebea Co., Ltd.

Lighting device, lighting apparatus, and lighting fixture

A lighting device includes a switching circuit configured to supply a supply voltage to each of a plurality of light sources by time division. The lighting device includes a variable control circuit configured to supply a continuous dc supply voltage to each of the light sources.
Panasonic Intellectual Property Management Co., Ltd.

Lighting apparatus and lighting system

A lighting apparatus which illuminates a predetermined surface of a building structure includes: a light emitter that emits illuminating light; and a determiner that determines an illumination region in such a way that at least a portion of an edge of the illumination region, which is to be illuminated with the illuminating light emitted by the light emitter, matches a predetermined reference point on the boundary between the predetermined surface and a surface adjacent to the predetermined surface. The light emitter adjusts the illuminating light to illuminate the predetermined surface according to the illumination region determined by the determiner..
Panasonic Intellectual Property Management Co., Ltd.

Lighting apparatus and lighting system

A lighting apparatus includes: a light modulator which modulates light emitted from a light source, using frames received by a receiver; an illuminator which emits the modulated light; and a controller. The controller periodically performs a storage control which continues for a predetermined period of time and in which, every time the receiver receives a frame, the received frame is stored into a storage.
Panasonic Intellectual Property Management Co., Ltd.

Organic light emitting display device and lighting vehicles using the same

An organic light emitting display device and a light apparatus for vehicles using the same are provided. The organic light emitting display device includes a first layer on a first electrode, a second layer on the first layer, a second electrode on the second layer, and an n-type charge generation layer between the first layer and the second layer.
Lg Display Co., Ltd.

Lighting apparatus

A lighting apparatus, in particular in the form of ceiling spots, with a perforated panel having at least one aperture for light to pass through, as well as a lens arranged so as to be concealed behind the perforated panel to emit a bundle of light beams that narrows on its way from the lens to the perforated panel, passes through the aperture for light to pass through, and broadens again after leaving the perforated panel. The lens is shaped in such a manner that a direct beam portion and/or direct light portion emitted without reflection from the lens and an indirect beam portion and/or indirect light portion emitted with reflection from the lens have essentially identical beam angles, and each essentially completely make up and/or fill out the overall bundle of light beams emitted by the lens..
Bartenbach Holding Gmbh

Lighting apparatus

A lighting apparatus that, despite using an optical element whose front and back surfaces are both flat, can efficiently diffuse illumination light of a semiconductor light-emitting element to prevent luminance unevenness and the like is provided. The lighting apparatus includes: a base member (30, 45, 54); a semiconductor light-emitting element (62) fixed to the base member; and an optical element (70) whose surface (70b) facing the semiconductor light-emitting element and surface (70a) on an opposite side to the semiconductor light-emitting element are flat surfaces parallel to each other, wherein the optical element has a plurality of at least either recesses (71, 72) or through holes, in at least one of the facing surface and the opposite surface..
Kyocera Connector Products Corporation

Led driving apparatus and lighting apparatus including same

A light emitting diode (led) driving apparatus includes: a power supply circuit supplying driving power to a first led group and a second led group, the first led group and the second led group being configured to emit light having different color temperatures; a current controlling circuit controlling a first magnitude of a first current flowing through the first led group and a second magnitude of a second current flowing through the second led group; and an led controller concurrently controlling on/off switching operations of a first led of the first led group and a second led of the second led group.. .
Samsung Electronics Co., Ltd.

Load driving device, and lighting apparatus and liquid crystal display device using the same

A load driving device disclosed in the specification includes a power supply circuit for supplying to a load an output voltage converted from an input voltage, a detection voltage generation circuit for generating a detection voltage which varies depending on a magnitude of a voltage drop which across the load, and a control circuit for controlling the power supply circuit so that it performs output feedback control of the output voltage, on the basis of the detection voltage.. .
Rohm Co., Ltd.

Organic light emitting display device and lighting vehicles using the same

Disclosed are an organic light emitting display device and lighting apparatus for vehicles using the same. The organic light emitting display device includes a first layer including a first organic layer and a first emission layer on a first electrode, a second layer including a second emission layer and a second organic layer on the first layer, a second electrode on the second layer, and a third organic layer between the first layer and the second layer.
Lg Display Co., Ltd.

Lighting apparatus with corresponding diffractive optical element

A lighting apparatus includes a laser source module and a diffractive optical module. The laser source module emits a laser beam.
Everready Precision Ind. Corp.

Driving circuit and lighting light emitting diode

Disclosed herein are a driving circuit and a lighting apparatus for a light emitting diode capable of improving a flicker, light efficiency, and electrical characteristics. The disclosed driving circuit for a light emitting diode includes: a dimmer modulating an ac voltage input depending on a selected dimming level; a rectifier full-wave rectifying the modulated ac voltage output from the dimmer to generate and output a driving voltage; and a driving module receiving the driving voltage of the rectifier to detect the selected dimming level and controlling a driving mode of a plurality of light emitting diode groups depending on the detected dimming level, in which the driving module selects one of a resistance driving mode driving all the plurality of light emitting diode groups and a sequential driving mode sequentially driving the plurality of light emitting diode groups to improve light efficiency and electrical characteristics..
Seoul Semiconductor Co., Ltd.

Imaging and lighting apparatus

An imaging and lighting apparatus includes plural imaging modules and a lighting module related with at least one of the plural imaging module. The plural imaging modules have zooming functions.
Everready Precision Ind. Corp.

Lighting raising natural lawn grass

A movable lighting apparatus for raising natural lawn grass includes a frame, main support legs supporting the frame, and casters attached to the lower ends of the main support legs. A movable beam is provided such that it can be advanced and retracted relative to the frame in a left-right direction.
Sekishin Denki Co., Ltd.

Lighting apparatus

Disclosed is a lighting apparatus using an led as a light source. The lighting apparatus may connect first and second lighting units in series or parallel according to a rectified voltage, change one or more of first and second driving currents corresponding to light emissions of the first and second lighting units, and have the universality for rectified voltages..
Silicon Works Co., Ltd.

Lighting apparatus

Disclosed is a lighting apparatus using leds as a light source. The lighting apparatus may include: a dimming control unit configured to provide one of first and second control signals as a dimming control signal, the first control signal corresponding to a dimming signal inputted in response to connection of a dimmer, the second control signal corresponding to disconnection of the dimmer; and a driving current control circuit configured to control a driving current corresponding to light emission of a lighting unit in response to the dimming control signal of the dimming control unit..
Silicon Works Co., Ltd.

Light emitting diode (led) driving apparatus, lighting apparatus, and current control circuit

An apparatus for driving a light emitting diode (led) includes a current control circuit connected to an output terminal of a plurality of leds and configured to generate a first voltage based on a sensing voltage detected from the output terminal of the plurality of leds, the current control circuit including at least one comparator configured to control a current flowing in the plurality of leds based on a result of comparison between the first voltage and a reference voltage; and a protective circuit configured to block the current flowing in the plurality of leds by stopping an operation of the at least one comparator in response to an increase of the sensing voltage.. .
Samsung Electronics Co., Ltd.

Multisided area-illuminating device

A lighting apparatus includes a plurality of panels and light emitting elements facing in many or all directions. The lighting apparatus can include a controller and a user-operable power switch for controlling electrical power to the light emitting elements.
International Development Llc

Dynamic lighting apparatus and method

The present disclosure relates to a method for selectively highlighting visual zones (11, 13, 23, 25, 27, 33) associated with a vehicle (v). A point of origin (0) and a gaze direction of a vehicle occupant are determined and a virtual projection (pv) plotted corresponding to the gaze of the vehicle occupant.
Jaguar Land Rover Limited

Billiard table lighting

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

Red phosphor, white light emitting device and lighting apparatus

A red phosphor contains a nitride having a formula of srxmgysizn2/3(x+y+2z+w):euw, in which x, y, z, and w satisfy the relationships 0.5≦x≦2, 2.5≦y≦3.5, 0.5≦z≦1.5 and 0<w≦0.1. The red phosphor is configured to emit light having a peak wavelength in a range of from 610 nm to 625 nm when irradiated by an excitation source, and the excitation source may be a blue light source having a dominant wavelength in a range of 420 nm to 470 nm.
Samsung Electronics Co., Ltd.

Lighting apparatus

A lighting apparatus includes an optical member with a diffractive optical element. The optical member is directly fixed on a substrate with plural lighting chips.
Everready Precision Ind. Corp.

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.

Heat sink and lighting apparatus

The present invention relates to a heat sink and a lighting apparatus, and the heat sink, according to one embodiment of the present invention, comprises: a heat transfer module for transferring heat generated from a light source module; and a housing including the light source module and a heat sink module for radiating the heat transferred from the heat transfer module.. .
Lg Innotek Co., Ltd.

Optical lens, lens array, and lighting apparatus

An optical lens includes: a first lens surface which defines a space for housing a light emitting diode (led) light source; a second lens surface formed in a convex shape; and a third lens surface formed continuously from a rear edge portion of the second lens surface, which is on a side opposite an illumination target side. The first lens surface includes a first light-entering surface through which a portion of light from the led light source enters, and a second light-entering surface through which another portion of the light enters.
Panasonic Intellectual Property Management Co., Ltd.

Light source and lighting apparatus using the same

A light source includes: light-emitting elements of different colors, forming a light-emitting element group; a light-emitting element base on which the light-emitting elements are placed in a way that a main optical axis direction intersects a placement surface of the light-emitting element base; a reflection unit including a reflection surface configured to narrow light emitted from the light-emitting element group, a front-side opening portion formed on a front side of the reflection unit in the main optical axis direction, and a rear-side opening portion formed in a rear side of the reflection unit in the main optical axis direction; and a diffusing portion placed in front of the reflection unit in the main optical axis direction, and configured to diffuse the light. In the reflection unit, an area of the front-side opening portion is smaller than that of the rear-side opening portion..
Panasonic Intellectual Property Management 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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    This listing is a sample listing of patent applications related to Lighting Apparatus for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Lighting Apparatus with additional patents listed. Browse our RSS directory or Search for other possible listings.


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