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US20140043789 |
LED LIGHT BULB WITH CONTROLLED COLOR DISTRIBUTION USING QUANTUM DOTS
A liquid-cooled LED bulb including a base and a shell connected to the base forming an enclosed volume. The liquid-cooled LED bulb also includes a plurality of LEDs attached to the base and... |
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US20100321918 |
Clip-on Lampshade Adaptor for Enhanced Gripping of both Standard Incandescent and Compact Fluorescent Light Bulbs
A retro-fit light-bulb clip adaptor kit and method of use thereof are disclosed that increase the frictional gripping strength of a conventional light-bulb clip, thereby allowing a clip-on... |
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US20140022760 |
Phosphor Wheel for Converting Pump Light
A phosphor wheel for converting pump light to conversion light, on which a first phosphor for emitting conversion light of a first color and a second phosphor for emitting conversion light of a... |
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US20130176707 |
Modular LED Space Light
A modular light emitting diode (LED) space light including a top plate including a top plate slot; a bottom plate including a bottom plate slot; at least one module having at least one light... |
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US20150109758 |
LED LAMP WITH ND-GLASS BULB
LED based lamps are disclosed. In an embodiment, an LED based lamp includes a concave optical diffuser, a concave neodymium-doped glass bulb, a reflector, a printed circuit board that includes a... |
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US20150003041 |
LIGHTING DEVICE
A lighting device may include a circuit board with at least one LED chip thereon, sidewalls extending from the circuit board, and a phosphor cover supported on the sidewalls, wherein the circuit... |
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US20130182410 |
REFLECTIVE COLOR PIXEL
A reflective color pixel includes a first sub-pixel and a second sub-pixel. The first sub-pixel is for generating a first color. A color conversion layer extends through the first sub-pixel and... |
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US20150131259 |
HYBRID LIGHT BULBS USING COMBINATIONS OF REMOTE PHOSPHOR LEDS AND DIRECT EMITTING LEDS
A light source suitable for general lighting applications combines at least one remote phosphor LED and at least one direct emitting LED in a single unit. Both the remote phosphor LED and the... |
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US20130033885 |
LIGHT EMITTING MODULE AND HEAD LAMP INCLUDING THE SAME
Disclosed herein is a light emitting module. The light emitting module according to an exemplary embodiment includes a circuit board which has a cavity and includes a metal board, an insulation... |
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US20150241617 |
LIGHT BAR AND BACKLIGHT MODULE USING SAME
The present invention provides a light bar and a backlight module using the light bar. The light bar includes: a circuit board (2), a quantum dot rail (4) mounted and fixed to the circuit board... |
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US20140191668 |
RETRACTABLE LIGHTING FIXTURE
Disclosed is a retractable lighting fixture having a retractable LED lighting layer. One or more optical layers (40, 240A/B, 340A/B, 440) may optionally be provided over the LED lighting layer... |
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US20130114243 |
CEILING FIXTURE
A ceiling fixture including a first heat dissipation structure, a circuit board and a flexible light source is provided. The first heat dissipation structure has a curved surface, a containing... |
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US20140198479 |
PIXEL STRUCTURE OF ELECTROLUMINESCENT DISPLAY PANEL
A pixel structure of an electroluminescent display panel includes display pixel units. Each display pixel unit is composed of one first sub-pixel, one second sub-pixel, and one third sub-pixel.... |
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US20110267800 |
LED LAMP WITH REMOTE PHOSPHOR AND DIFFUSER CONFIGURATION
An LED lamp or bulb is disclosed that comprises a light source, a heat sink structure and an optical cavity. The optical cavity comprises a phosphor carrier having a conversions material and... |
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US20120262902 |
LED LUMINAIRE INCLUDING A THIN PHOSPHOR LAYER APPLIED TO A REMOTE REFLECTOR
A luminaire including a thin phosphor layer applied to a remote reflector is disclosed. In some embodiments of the luminaire, LEDs illuminate and activate a thin remote phosphor coating applied to... |
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US20150252986 |
LAMP STRUCTURE
A lamp structure according to the present disclosure includes an electrical base, a tube, a cover covering the tube, at least one solid-state light source positioned within the tube, a thermal... |
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US20130107496 |
Socketable LED Light Bulb
A socketable LED light bulb includes a fixture for contacting power connections of a standard light bulb socket, a stem that connects one or more LEDs with the fixture, and an electronics housing... |
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US20130221873 |
LED COLOR CHANNELS INCLUDING PHOSPHOR-BASED LEDS FOR HIGH LUMINOUS EFFICACY LIGHT SOURCE
A light source apparatus is disclosed. The light source includes an array of light emitting diodes (LEDs) including at least three color channels, the at least three color channels includes: a... |
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US20140268638 |
LED LAMP WITH UNIFORM OMNIDIRECTIONAL LIGHT INTENSITY OUTPUT
A light emitting apparatus comprises: an LED-based light source; a spherical, spheroidal, or toroidal diffuser generating a Lambertian light intensity distribution output at any point on the... |
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US20140226307 |
LED LAMP WITH UNIFORM OMNIDIRECTIONAL LIGHT INTENSITY OUTPUT
A light emitting apparatus comprises: an LED-based light source; a spherical, spheroidal, or toroidal diffuser generating a Lambertian light intensity distribution output at any point on the... |
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US20110317397 |
Quantum dot wavelength conversion for hermetically sealed optical devices
An LED based lighting source is disclosed in which color correcting quantum dots convert emitted blue light to white light. |
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US20140118990 |
LED MODULE
A light emitting diode (LED) module is provided that emits uniform light in terms of the distribution of diffused light. The LED module comprises: a base plate integrally formed with electrical... |
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US20150098206 |
LED LAMP
A lamp comprises an optically transmissive enclosure and a base. An LED assembly is located in the enclosure and is operable to emit light when energized through an electrical path from the base.... |
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US20110267801 |
LED LAMP OR BULB WITH REMOTE PHOSPHOR AND DIFFUSER CONFIGURATION WITH ENHANCED SCATTERING PROPERTIES
An LED lamp or bulb is disclosed that comprises a light source, a heat sink structure and an optical cavity. The optical cavity comprises a phosphor carrier having a conversions material and... |
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US20140192512 |
Chemical Glow Devices with LED Lighting
The performance of chemical glow lights is enhanced by the provision of a battery-powered light-emitting diode (LED). The LED can be provided inside a pouch containing chemicals which, when mixed... |
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US20130027905 |
LED LIGHT ENGINE
An integrated Light Emitting Diode (LED) device including multiple LEDs connected to a circuit board, integrated circuit (IC) drivers connected to the circuit board, and a first alternating... |
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US20120230012 |
LED-BASED LIGHT BULB
A light source (10) comprises a light engine (16), a base (24), a power conversion circuit (30) and an enclosure (22). The light engine (16) comprises at least one LED (12) disposed on a platform... |
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US20120176770 |
LED-BASED LIGHT BULB
A light source (10) comprises a light engine (16), a base (24), a power conversion circuit (30) and an enclosure (22). The light engine (16) comprises at least one LED (12) disposed on a platform... |
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US20140043787 |
LAMP TO ENHANCE PHOTOSYNTHESIS AND PEST CONTROL AND AN OXYGEN GENERATOR HAVING THE SAME
A lamp to enhance photosynthesis and pest control includes an light emitting diode (LED) light source having a emission wavelength ranging from 400 nm to 460 nm and the LED light source generating... |
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US20120127693 |
LIGHT-PERMEATING COVER BOARD, METHOD OF FABRICATING THE SAME, AND PACKAGE HAVING THE SAME
A light-permeating cover board structure includes a first light-permeating board having a light-permeating substrate and a frame formed on the light-permeating substrate, wherein a first recess... |
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US20120162965 |
LIGHT BULB SHAPED LAMP
A light bulb shaped lamp according to the present invention includes a translucent base board, an LED chip mounted on the base board, a base for receiving power from outside, at least two... |
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US20120236531 |
LOW HEIGHT DISPLAY USING MULTILAYER PRINTED CIRCUIT BOARD WITH A LAMINATED PANEL AS HOUSING
A multi-segment display is disclosed. Specifically, a low height LED-based display is disclosed that includes a number of segments. The segment construction may include a Printed Circuit Board... |
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US20140362558 |
Luminescent Body For Converting Pump Light
A phosphor body (1) for converting pump light into converted light, the extent of said phosphor body being greater in a direction of extent (3) than in a direction perpendicular thereto, and which... |
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US20130322115 |
EDGE LIT LIGHTING ASSEMBLY WITH SPECTRUM ADJUSTER
A lighting assembly comprises a light source and a light guide having a light input edge and a light output surface. Light from the light source enters the light input edge and is propagated... |
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US20140293578 |
REFLECTIVE COLOR DISPLAY WITH LUMINESCENCE AND BACKLIGHTING
A reflective color display has at least a color pixel disposed to receive ambient light for front lighting and has a light source optically coupled to the color pixel to provide back light for... |
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US20140321100 |
LED LIGHTING DEVICE INCLUDING MODULE WHICH IS CHANGEABLE ACCORDING TO POWER CONSUMPTION AND HAVING IMPROVED HEAT RADIATION AND WATERPROOF
Disclosed is an LED lighting device of which the number of LED modules thereof is changeable according to power consumption. Through a structural change of the module, heat radiation and... |
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US20130050979 |
REDUCED PHOSPHOR LIGHTING DEVICES
A lighting device comprising a solid-state light source, and a diffuser configured for color mixing of the light from the solid-state light source and spatially separated therefrom, the diffuser... |
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US20120300432 |
LED LAMP, LED ILLUMINATION DEVICE, AND LED MODULE
An LED lamp provides a strong red color with a natural appearance. The LED lamp is provided with an LED module and a filter. The LED module includes a blue LED with a main emission peak in the 440... |
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US20120159845 |
LIGHTING ASSEMBLY
A lighting fixture for facilitating plant growth and a light emitting component. The fixture includes a single light emission source LED device which provides at least two emission peaks in the... |
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US20150228868 |
EFFICIENT LIGHTING SYSTEM WITH WIDE COLOR RANGE
Broadband solid state light sources include remote phosphor LED(s), short-wavelength direct emitting LED(s), and long-wavelength direct emitting LED(s). A diffuse or clear cover member covers... |
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US20120075834 |
Ceramic Wavelength Converter and LED Light Source Containing Same
There is herein described an LED light source comprising an LED and a ceramic wavelength converter positioned to receive at least a portion of the light emitted by said LED, said ceramic... |
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US20130155647 |
LIGHTING DEVICE
A lighting unit emits light with an intensity in the wavelength from 430 to 510 nm that is maximum at 460 nm and minimum in the range from 490 to 500 nm, an intensity in the wavelength from 510 to... |
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US20140268633 |
DISPLAY APPARATUS
A display apparatus includes a display panel including a plurality of pixels, and a backlight unit disposed at a rear surface of the display panel and supplying a light to the display panel, where... |
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US20110002140 |
PHOSPHOR SHEET, A DIFFUSION PLATE, AN ILLUMINATING DEVICE, AND A DISPLAY UNIT
A phosphor sheet having a laminated structure including a first barrier material, a first barrier material, a first color conversion layer, a second color conversion layer, and a second barrier... |
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US20120224352 |
LED LAMP
An LED lamp has a lamp body, a base provided on one end of the lamp body, a light transmissive cover provided on an opposite side of the lamp body from the base, a light source substrate disposed... |
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US20120320562 |
LED LIGHTING DEVICE
An LED (Light-Emitting Diode) lighting device is provided. The LED lighting device comprises an LED module, a lamp cover, and a phosphor layer. The LED module comprises a circuit board comprising... |
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US20130242532 |
LUMINAIRE
According to one embodiment, a luminaire includes a light-emitting part to emit a blue light with a peak wavelength of 430 nanometers or more and less than 460 nanometers, and a phosphor that is... |
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US20120176768 |
LED Light Tube
An LED (Light-Emitting Diode) light tube includes a transparent tube, a phosphor layer and a base board. The phosphor layer is coated on a surface of the transparent tube, wherein a thickness of... |
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US20140071656 |
LIGHT SOURCE MODULE AND BULB LAMP
A light source module includes a base plate, a projection, and a plurality of light-emitting devices. The projection is disposed on the base plate. The light-emitting devices surround the... |
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US20130100645 |
LED LIGHT BULB
In one embodiment, an LED light bulb includes an LED module, a base portion on which the LED module is disposed, and a glove attached to the base portion. The LED module includes an ultraviolet to... |