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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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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....
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...
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...
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...
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...
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...
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...
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...
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.
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...
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....
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...