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Led Light patents



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


Linear led light module

Light-fixture support assembly

Date/App# patent app List of recent Led Light-related patents
08/14/14
20140226341
 Diffusion globe led lighting device patent thumbnailnew patent Diffusion globe led lighting device
Disclosed is a lighting fixture that provides approximately even illumination across a planar surface. Also enclosed is an led light for producing the same.
08/14/14
20140226340
 Led lighting device patent thumbnailnew patent Led lighting device
A led lighting device comprises a lampshade, a thin aluminum heat dissipating plate, and a led lighting component. The lampshade has an opening portion.
08/14/14
20140226339
 Led light fixture with integrated light shielding patent thumbnailnew patent Led light fixture with integrated light shielding
An led light fixture including a housing, a heat sink secured with respect to the housing and an led illuminator secured with respect to the heat sink. The heat sink includes central and peripheral portions.
08/14/14
20140226337
 Led light source patent thumbnailnew patent Led light source
Proposed is a lighting module 100 and an illumination device 200 comprising such a module. The lighting module comprises an array of leds 120 mounted on a substrate 110 and an optical structure 130 encompassing the led array for approximating in operation the led array as a single homogeneous light source.
08/14/14
20140226336
 Smart led light device with light color automatically changeable patent thumbnailnew patent Smart led light device with light color automatically changeable
A smart led lighting device with light color automatically changeable comprises a led lighting component, a driving motor, and a rotary light filtering member. The led lighting component has a light emitting surface.
08/14/14
20140226334
 Led lighting device and method for making the same patent thumbnailnew patent Led lighting device and method for making the same
An led lighting device and a method for making the led lighting device are provided. A pcb board is configured over a cooling substrate provided on top of a metallic heat-dissipation lamp cup.
08/14/14
20140226331
 Light-fixture support assembly patent thumbnailnew patent Light-fixture support assembly
An led light fixture including a housing, a heat sink secured with respect to the housing and an led illuminator secured with respect to the heat sink. The heat sink includes central and peripheral portions.
08/14/14
20140226322
 Linear led light module patent thumbnailnew patent Linear led light module
A linear light emitting diode (“led”) light fixture includes led modules that interface with one another to provide a substantially continuous array of led's. This continuous array allows for substantially uniform light output from the led light fixture.
08/14/14
20140226316
 Modular led lighting system patent thumbnailnew patent Modular led lighting system
This disclosure relates to led based lighting systems, such as surface mounted lighting systems and lighting systems that can connected to an existing grid structure. These lighting systems can be utilized in many settings, for example, as primary lighting systems for a commercial building and for retrofit lighting improvement purposes.
08/14/14
20140226312
 Light unit and a lcd liquid crystal display comprising the light unit patent thumbnailnew patent Light unit and a lcd liquid crystal display comprising the light unit
Provided is a light unit including a plurality of led light sources formed on a pcb, a resin layer stacked on the pcb to diffuse and guide emitted light forwards, and a diffusion plate having an optical pattern printed thereon to shield light emitted from the led light sources. The optical pattern is composed of a diffusion pattern implemented as at least one layer, or a combination of the diffusion pattern layer and a light shielding pattern.
08/14/14
20140226193
new patent Optical head-mounted display with mechanical one-dimensional scanner
An optical head-mounted display includes an eyeglass frame, a holographic optical element supported by the eyeglass frame to be confronted by an eye of a wearer, and a projector mounted on the eyeglass frame to project image information on the holographic optical element. The projector includes a led light source, a beam-splitting polarizer, a spatial light modulator, a lens set and a mechanical one-dimensional scanner.
08/14/14
20140226109
new patent White light emitting diode and liquid crystal display including the same
A white light emitting diode includes a blue light emitting diode (“led”) light source, and a light conversion layer which converts incident light from the blue led light source into white light. The light conversion layer includes a green light emitting semiconductor nanocrystal and a red light emitting semiconductor nanocrystal.
08/14/14
20140226105
new patent White light emitting diode and liquid crystal display including the same
A white light emitting diode includes a blue light emitting diode (“led”) light source, and a light conversion layer which converts incident light from the blue led light source into white light. The light conversion layer includes a green light emitting semiconductor nanocrystal and a red light emitting semiconductor nanocrystal.
08/14/14
20140226073
new patent Illumination device, display device, and television receiving device
The backlight device (24) of the present invention is provided with: a heat-dissipating member (36) having a bottom surface part (36a); a light guide plate (20) that has a light-receiving face (20a) on the side face thereof and that is arranged such that the back surface of the plate faces the front of the bottom surface part (36a); and led light-source (28) that is arranged opposite to the light-receiving face (20a) above the front surface of the bottom surface part (36a); a reflective sheet (26) that is arranged to be in contact with the back surface of the light-guide plate (20); and a protruding part (38) that is formed so as to protrude from the front surface of the bottom surface part (36a) between the led light source (28) and the light-receiving face (20a), the protruding part (38) being higher than the back surface of the light guide plate (20).. .
08/07/14
20140222172
Control apparatus for automating the operation of machinery
A control apparatus consisting of various componentry that are included together in a single, self-contained casing, the control apparatus for providing real time control of machinery and vehicles. The control apparatus includes a casing that defines a storage area therein.
08/07/14
20140221740
Wireless endoscopic surgical device
A wireless endoscopic surgical device used for minimally invasive procedures comprises a handheld component and a separate power module. The handheld component consisting of a handle and a conduit houses a wireless imaging system and a single led light source.
08/07/14
20140218957
Linear illumination devices having light guides and led-based illumination modules
In various embodiments, led-based illumination devices include an inlet region for receiving the led light that is complementary in shape to the lens of the led.. .
08/07/14
20140218943
Aluminum printed circuit board for lighting and display backplanes
Disclosed herein are metal printed circuit boards, particularly aluminum based printed circuit boards. Also disclosed are methods of making the metal printed circuit boards.
08/07/14
20140218942
Cooling structure for led lighting device and light emitting module having the same
Provided are a cooling structure for an led lighting device and a light emitting module having the same. The cooling structure for an led lighting device according to the present invention has a structure in which an led module is disposed in a tray-shaped heat sink coupled with a lower portion of a lighting box having an led module disposed therein to block the lower portion of the lighting box and perforated with a ventilation hole to make external air flow therein, thereby discharging heat generated from the led module through the heat sink.
08/07/14
20140218941
Led light fixture
An led light fixture including a housing and an led assembly secured with respect to the housing. The led assembly includes a heat sink and an led illuminator secured with respect to an led-supporting region of the heat sink with heat-dissipating surfaces extending therefrom.
08/07/14
20140218938
Lens assembly for remote phosphor led device
Lens assemblies for use in remote phosphor lighting systems, and methods of making and using them, are described. The lens assemblies typically include a lens member, a dichroic reflector attached to an outer surface of the lens member, and a phosphor layer attached to an inner surface of the lens member.
08/07/14
20140218924
Led strip light connector system
A led strip light connector system for providing a reliable connection between a flexible led light strip and a connector. The led strip light connector system generally includes a connector adapted to receive an end of a light strip, and a support member extending outwardly from the connector to support the light strip near the connector.
08/07/14
20140218922
Lighting method for an led lighting apparatus
The present invention relates to a lighting method for an led lighting apparatus, in which e.g. An led for illuminating an edge of a light distribution pattern far away from a street lamp has a relatively larger illumination angle and a smaller radiation angle, and an led for illuminating the center of a light distribution pattern near the street lamp and an edge of a light distribution pattern adjacent to the street lamp has a relatively smaller illumination angle and a smaller radiation angle.
08/07/14
20140218910
Led light
There is disclosed a led light (10) including a lower housing (14), an upper housing (15), and a thermally insulative base gasket (16). The upper housing has a top wall (31) with a central mounting area (35) and a peripheral margin.
08/07/14
20140218899
Led light strip with detachable led flashlights assembly
A modular lighting system for mounting in the garage, under a cabinet, or on a wall area includes a led light mounted in the housing and two battery operated detachable, removable flashlight assemblies mounted in the housing. The flashlight assembly includes a rechargeable battery; an electrical device, such as a male plug for interconnecting the battery and power source; and an electrical device for sensing power loss.
08/07/14
20140218892
Wide emission angle led package with remote phosphor component
An improved approach is provided for implementing led lighting systems and lamps that address the issues identified above. A new type of led package is disclosed that reduces manufacturing and production costs, while simultaneously allowing for improved thermal management and wide angle light distribution.
08/07/14
20140218659
Lighting device and liquid crystal display device having the lighting device
Provided is a lighting device comprising: a plurality of top view type led light sources which are formed on a base substrate; and a resin layer which embeds the plurality of led light sources and is laminated on the base substrate.. .
08/07/14
20140218039
Led lighting device and a method to verify its lifespan
The present invention provides an led lighting device and a method for verifying the device's lifespan. The led lighting device includes multiple led light sources, a controller configured to keep time for the led lighting device's lifespan; a low voltage dc power source configured to supply power; a light intensity sensor configured to capture illuminance data; and a display terminal configured to display received data.
08/07/14
20140217925
Input voltage transfer apparatus for light emitting diode lighting system
An input voltage transfer apparatus for an led lighting system is provided. The input voltage transfer apparatus includes a source voltage storage unit, a zero voltage switching unit, and a nonzero voltage switching unit.
08/07/14
20140217919
Led lighting device and illuminating device
According to one embodiment, an led lighting device comprises at least one normally-on type switching element, an output generation unit that generates dc output by an on-off operation of the switching element, a semiconductor light emitting element that is lit by the dc output generated by the output generation unit, and a driving control unit that causes the switching element to perform an off operation using a current passed through the semiconductor light emitting element.. .
08/07/14
20140217908
Light-emitting diode lighting device with adjustable current settings and switch voltages
An led lighting device includes a first luminescent device, a second luminescent device, a first current controller and a second current controller. The first current controller is coupled in parallel with the first luminescent device and configured to operate according to a first current setting, a switch-on voltage and a switch-off voltage.
08/07/14
20140217903
Networked, wireless lighting control system with distributed intelligence
A programmable lighting control system integrates time-based, sensor-based, and manual control of lighting and other loads. The system includes one or more groups of controlled lighting areas, which may be, e.g., floors of a building.
08/07/14
20140217896
Method and device for remote sensing and control of led lights
A control system is disclosed for determining an actual temperature of a light emitting diode. The control system uses conductor that supply power to the light emitting diode to supply a pulse to the light emitting diode.
08/07/14
20140217889
Led lighting
An led light includes a light body; an led light board disposed in the light body and disposed thereon a plurality of led dies; at least one battery coupling member, which is a detachable battery carrier, disposed at an outside edge of the light body for accommodating therein a battery device which is a replaceable element; and a power switch control circuit disposed in the light body and electrically coupled to an alternate current source, the at least one battery coupling member and the led light board so that either of an alternate current received from the alternate current source and a direct current received from the battery device is transmitted to the led light board. The replaceable battery device disposed at the outside edge of the light body and used as a backup power supply for emergency illumination is simple in structure and low in cost..
08/07/14
20140215811
Led pressure-installing structure
The present invention discloses an led pressure-installing structure, which comprises a radiator and an led, and further comprises a pressure device for applying pressure on the led to make it fit closely with the radiator. The present invention uses the pressure device to apply pressure on the led to make it fit closely with the radiator, so a good heat transfer relationship between the led and the radiator may be maintained without using a welding means, the whole heat dissipation effect of an led light is increased, phenomena of loosening, dropping, and burning-out of the led due to its unreliable installation are avoided, and the service life is prolonged.
07/31/14
20140214330
Low power monitoring systems and method
The present disclosure relates to systems and methods for collecting patient data via a monitoring system, with reduced power consumption. In one embodiment, the monitoring system is configured to emit pulses of light, and detect the light after passing through patient tissue.
07/31/14
20140213912
Low power monitoring systems and method
The present disclosure relates to systems and methods for collecting patient data via a monitoring system, with reduced power consumption. In one embodiment, the monitoring system is configured to emit pulses of light, and detect the light after passing through patient tissue.
07/31/14
20140212148
Led light dongle communication system
A universal serial bus (usb) dongle may include an optical transceiver having a usb interface for engagement to an electronic device such as a laptop computer or other usb-configured device. The usb dongle may include a converter or buffering, isolation, modulation or amplification circuitry.
07/31/14
20140211956
Earpiece set variably emitting light and flashing according to changing of acoustic frequency
An earpiece set capable of emitting light and flashing according to changing of acoustic frequency including a pair of sound broadcasting units having earplugs and ear muffs, a pair of audio connectors and a pair of audio cables to transmit acoustic signals, wherein the audio cables electrically connect with a pair of control units for receiving acoustic signals, the control units are respectively electrically connected with a pair of led light strips respectively extending along the audio cables to the sound broadcasting units, for driving the led light strips for light emitting and flashing according to changing of acoustic frequency of the acoustic signals, thus effects of being easily discerned and providing safe warning and amusement can be achieved for a user.. .
07/31/14
20140211486
Heat exchanger for led light fixture
A heat exchange system for an led light fixture is provided. The heat exchange system includes an enclosure 4, a heat sink 9 positioned inside of and spaced apart from said enclosure 4, and a fan positioned inside of and spaced part from said enclosure 4.
07/31/14
20140211482
Illumination device
An illumination device, includes a printed circuit board, a plurality of led light sources mounted on the printed circuit board, a hollow supporting post covering the plurality of led light sources, a reflective cup located above the supporting post, a first lens received in a bottom portion of the reflective cup and a second lens located at a top portion of the reflective cup. The supporting post is connected to the printed circuit board, and the first lens is connected to the supporting post.
07/31/14
20140211470
Led lighting fixture
An led light fixture including a frame defining a forward open region and a rearward region with a rearmost portion adapted for securement to a support member. An led assembly is secured with respect to the frame and positioned within the open forward region with open spaces remaining therebetween.
07/31/14
20140211468
Led light source
A led light source, comprising a heat-dissipation base, a circuit base is fixed on the heat-dissipation base, and luminous led(s) is fixed on the circuit base, a light-distribution lens is sealed connected outside the heat-dissipation base, a housing is fixed outside the light-distribution lens, and front ends of the housing and the light-distribution lens are separately fixed jointed to a light-transmitting cover, the light-transmitting cover is sealed connection with the heat-dissipation base, the circuit base and leds are located within a sealed first chamber formed by the heat-dissipation base, light-distribution lens and light-transmitting cover, at least a channel is further arranged on the heat-dissipation base, each channel is disconnected to the first chamber, and two opposite openings of each channel are connected to the exterior. The led light source has a good heat-dissipation performance, particularly to be used for high-power led illumination..
07/31/14
20140210373
Programmable led lighting device and method
The invention relates to a lighting device and method, in particular underwater, including: a plurality of spotlights comprising at least one light source nude up of a set of leds, the spotlights being connected to an electric power source; and at least one control housing connected to said power source and communicating with each one of the spotlights, said control housing being provided with a cut-off device configured to transmit control instructions via a power cut-off member to the spotlights, which are provided with an on-board detector having a microprocessor configured such as to interpret said control instructions and to adjust a signal capable of modifying the colour of each one of the leds that make up the set of leds, characterised in that the control instructions transmitted by the cut-off device are transmitted in the form of a code made up of combinations of power cut-offs with various durations.. .
07/31/14
20140210372
Constant-current circuit apparatus of parallel led luminaires
Led luminaire connected to it. A constant-current led light module unit includes an led light module unit and a current regulation unit.
07/31/14
20140210357
Adjusting color temperature in a dimmable led lighting system
A led lighting system, such as a dimmable led lamp, that may simulate the performance of an incandescent bulb. Led strings of different colors may be connected to the output of a single led driver that regulates an overall intensity of light produced by the led lighting system.
07/31/14
20140210352
Driving circuitry for led lighting with reduced total harmonic distortion
Conditioning circuits are provided for driving two or more led groups using a rectified ac input voltage. The conditioning circuits uses analog circuitry to gradually and selectively activate the led groups based on an instantaneous value of the rectified input voltage.
07/31/14
20140210351
Electronic control gears for led light engine and application thereof
Disclosed are electronic control gears for led light engines able to improve power factor by way of gearing up or down the led current and the ac input current in response to and in synchronization with the ac input voltage. Moreover, the disclosed electronic control gears could further reduce flicker phenomenon and total harmonic distortion when used in collocation with disclosed valley fillers, filling the led current valleys only during the dead time, and in conjunction with disclosed dummy loads, ramping up or down the ac input current only during the dead time..
07/31/14
20140210338
Phosphor-containing sheet, led light emitting device using the same, and method for manufacturing led
A phosphor-containing sheet having a storage modulus of 0.1 mpa or more at 25° c. And a storage modulus of less than 0.1 mpa at 100° c., wherein a resin main component of the phosphor-containing sheet is a crosslinked product formed by subjecting a crosslinkable silicone composition containing a specific composition to a hydrosilylation reaction.
07/31/14
20140210332
Led lighting assembly and an led retrofit lamp having the led lighting assembly
An led lighting assembly may include a printed circuit board with an led chip, and a heat sink thermally conducted with the printed circuit board, wherein the led lighting assembly further comprises a light guide body configured as a bulb, the light guide body having an end surface as a light incidence surface of light from the led chip, an outer surface as a light emergent surface and an inner surface, wherein the inner surface is structured so as to form a reflecting surface, reflecting at least part of light from the end surface to the outer surface.. .
07/31/14
20140209493
Garment and accessories organizer and shoulder bag
Embodiments of this invention relate to a rectangular-shaped garment and accessories organizer with a front layer and a back layer, each layer having an inner surface and an outer surface, with multiple compartments and pockets for storing, protecting, and carrying articles of clothing, shoes, and accessories. The organizer has a hook and a strap, and is constructed such that it either functions as a hanging organizer, or can be carried as a shoulder bag when folded.
07/31/14
20140209254
Open-loop closed-loop integrated daylight and artificial light control with multipoint sensor calibration
A system and method of controlling light distribution in a space including an installed light source, an external light source, at least one blind(s) for a window in the space, a lighting control unit and a daylight/blind control unit, the method includes, in the lighting control unit, estimating task illuminances from the installed light source and the external light source at a plurality of measuring areas within the space, determining an intensity level of each of the installed light source based on the estimated illuminances; and determining a first positioning of the blinds according to predetermined requirements and/or measurements, in the daylight/blind control unit, receiving the plurality of measuring areas data within the space, determining a second positioning of the blinds according to predetermined requirements, selecting either the first or second positioning of the blinds to provide optimal daylight comfort, glare prevention and view.. .


Popular terms: [SEARCH]

Led Light topics: Scattering, Light Guide, Led Light Bulb, Distributed, Modulation, Microscopy, Led Lighting, Refraction, Circuit Board, Led Circuit, Reference Voltage, Notification, Light Guide Plate, Led Substrate, Cross Section

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This listing is a sample listing of patent applications related to Led Light 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 Led Light with additional patents listed. Browse our RSS directory or Search for other possible listings.
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