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US20120064134 |
COLOR ENHANCEMENT UTILIZING UP CONVERTERS AND DOWN CONVERTERS
A light emitting composition including first color emitters and second color emitters. The first color emitters are configured to emit, upon exposure to an energy source, visible light at a target... |
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US20090161369 |
WAVEGUIDE SHEET AND METHODS FOR MANUFACTURING THE SAME
In one aspect, an illumination structure includes a substantially non-fiber waveguide, which itself includes a discrete in-coupling region for receiving light, a discrete propagation region for... |
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US20120182715 |
LED LIGHTING ARRANGEMENT INCLUDING LIGHT EMITTING PHOSPHOR AND METHOD OF MANUFACTURE
An optical component for an LED lighting arrangement comprises a transparent material having a surface and one or more photoluminescent (phosphor) materials deposited as a layer on the surface of... |
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US20060104052 |
EL GARMENT LIGHTING USING FLEXIBLE CIRCUIT ELEMENTS
A safety vest is sized to be worn by a human, wherein the vest has a front and back and left and right sides each having a shoulder portion. An EL strip is provided on each side of the vest... |
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US20060104051 |
SINGLE CONTINUOUS ASSEMBLY EL LIGHTING FOR GARMENTS
A safety vest is sized to be worn by a human, wherein the vest has a front and back and left and right sides each having a shoulder portion. An EL strip is provided on each side of the vest... |
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US20170125650 |
Display devices comprising green-emitting quantum dots and red KSF phosphor
LED devices emitting white light comprise a blue-emitting LED, green-emitting quantum dots (QDs) and red-emitting K2SiF6:Mn4+ (KSF) phosphor. A backlight unit (BLU) for a liquid crystal display... |
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US20110134626 |
ILLUMINATION SYSTEM USING PHOSPHOR REMOTE FORM LIGHT SOURCE
The invention provides an illumination system and a method for illumination. The illumination system includes one or more light sources that produce a primary light, a light-mixing zone that... |
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US20090257242 |
LIGHT-EMITTING DEVICES AND RELATED METHODS
Light-emitting devices and related methods are described that involve spatially distributing the light emission from a primary light source such as a laser or LED before it is incident on the... |
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US20080192458 |
Light emitting diode lighting system
A lighting system for generating an illumination product comprises an excitation source, blue/UV LED, operable to generate excitation radiation and a remotely located phosphor, photo luminescent... |
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US20170157906 |
LAMINATE FILM AND LAMINATE, AND WAVELENGTH CONVERSION SHEET, BACKLIGHT UNIT AND ELECTROLUMINESCENT LIGHT-EMITTING UNIT
A laminate film including a barrier film and an adhesion-enhancing layer formed on the barrier film and having a thickness in a range of from 0.01 μm to 1 μm. The adhesion-enhancing layer includes... |
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US20130027951 |
ILLUMINATION DEVICE AND VEHICLE HEADLAMP INCLUDING THE ILLUMINATION DEVICE
A headlamp system in accordance with the present invention includes (i) a laser light source unit including a light emitting section that emits light upon reception of a laser beam and (ii) an LED... |
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US20090190371 |
MONOLITHIC ILLUMINATION DEVICE
A monolithic light engine includes a heat sink, a semiconductor light source (e.g., a light emitting diode, a plurality of semiconductor light sources), and a light conduit. The semiconductor... |
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US20070002557 |
EL LIGHTED ARTICLES
A safety vest is sized to be worn by a human, wherein the vest has a front and back and left and right sides each having a shoulder portion. An EL strip is provided on each side of the vest... |
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US20150285444 |
NANOCOMPOSITE, AND OPTICAL MEMBER AND BACKLIGHT UNIT HAVING THE OPTICAL MEMBER
Disclosed is a nanocomposite. The nanocomposite includes a wax particle, at least one nano light-emitting body positioned inside the wax particle, and a silicon oxide protective layer for coating... |
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US20160327220 |
ELECTRONIC DEVICES WITH YIELDING SUBSTRATES
In accordance with certain embodiments, a semiconductor die is adhered directly to a yielding substrate with a pressure-activated adhesive notwithstanding any nonplanarity of the surface of the... |
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US20120174477 |
GREENHOUSE, GREENHOUSE COVERING, FILTER SYSTEM, LIGHTING SYSTEM, CONDUCTING SYSTEM, USE AND FEEDER APPARATUS
The invention proposes numerous aspects for improving greenhouses which may lead to durable improvement of the worldwide climate system. |
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US20090067194 |
Light guide with imprinted phosphor
A light guide includes a transparent sheet exhibiting total internal reflection in at least one direction and phosphor printed on the transparent sheet. The phosphor extracts light from the... |
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US20120140436 |
SOLID-STATE LAMPS WITH LIGHT GUIDE AND PHOTOLUMINESCENCE MATERIAL
A solid-state lamp comprises a light guide having at least one light emitting face and at least one solid-state light source (LED) configured to couple light into the light guide. The lamp further... |
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US20100067217 |
LED LIGHTING ARRANGEMENT INCLUDING LIGHT EMITTING PHOSPHOR
A lighting arrangement comprises: a hollow substantially cylindrical optical component; a plurality of light emitting diodes disposed along the axis of the optical component and operable to... |
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US20090034230 |
ILLUMINATION ASSEMBLY INCLUDING WAVELENGTH CONVERTING MATERIAL HAVING SPATIALLY VARYING DENSITY
Illumination assemblies, components, and related methods are described. An illumination assembly can include at least one solid state light-emitting device, an emission surface through which light... |
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US20080084686 |
ELECTROLUMINESCENCE-EQUIPPED ARTICLE
An electroluminescent unit, containing a) an energy source; b) an electronic drive; and c) at least one electroluminescent film in a transparent sheath are useful in illuminated articles, in... |
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US20160154170 |
ULTRA-THIN DISPLAY USING THIN FLEXIBLE LED LIGHT SHEET
Various applications and customizations of a thin flexible LED light sheet are described. Microscopic LED dice are printed on a thin substrate, and the LEDs are sandwiched between two conductor... |
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US20160084477 |
NOVEL ILLUMINATION DEVICES
Illumination device comprising at least one LED and at least one colour converter comprising at least one organic fluorescent colorant in a matrix consisting essentially of polystyrene or... |
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US20120155115 |
LIGHT EMITTING MODULE AND BACKLIGHT UNIT USING THE SAME
There is provided a light emitting module including: a circuit board; at least one light source part disposed on the circuit board; a wavelength conversion part coupled with the circuit board, the... |
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US20080158857 |
LIGHTED ITEMS
A lighted item according to exemplary embodiments may generally include a light-conducting/light-transmission portion, which, in turn, may include and/or integrally define one or more indicia. The... |
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US20140022512 |
PHOSPHOR-BASED LAMPS FOR PROJECTION DISPLAY
A phosphor-based lamp includes a phosphor material and an excitation source, which may be a laser or an LED, or both. Preferably, the lamp includes a recycling collar to reflect and recycle high... |
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US20120195022 |
APPARATUS FOR SELECTIVELY BACKLIGHTING A MATERIAL
A backlighting device (300, 400, 500, 600) emitting light having a first wavelength includes a first radiation emission device (302), e.g., an electroluminescent lamp, for emitting radiation... |
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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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US20110279999 |
LIGHT GUIDE MEMBER, LASER LIGHT GUIDE STRUCTURE BODY, LASER SHINING APPARATUS, AND LIGHT SOURCE APPARATUS
A light guide member 3 includes: an incident surface 3a that is a flat surface or a constant curved surface; an output surface 3b that is smaller than the incident surface 3a; and reflection... |
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US20050111212 |
Insulated beverage cup
An insulated drinking vessel includes an inner wall surrounding an interior for containing a liquid beverage and a transparent outer wall spaced from the inner wall to form an air space which acts... |
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US20160363274 |
ILLUMINATION DEVICE
Embodiments of the invention include a semiconductor light emitting device for emitting a first light at a first wavelength and a wavelength conversion medium arranged to convert at least part of... |
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US20150330608 |
Electronically Controlled Stage Lighting System
A lighting system operating using a digital mirror as its operative device. The digital mirror is used to shape the light which is a passed through advanced optical devices in order to produce an... |
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US20090231831 |
FLAT PANEL DISPLAY AND BACKLIGHT MODULE THEREOF
The invention is related to a flat panel display and a backlight module thereof. The backlight module comprises a light source and a plurality of wavelength converters. The light source formed by... |
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US20140140082 |
LIGHT-EMITTING MODULE
A light emitting module has a plurality of light emitting elements that emit ultraviolet radiation or short-wavelength visible light mounted on a support substrate in a predetermined... |
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US20130208496 |
ILLUMINATING DEVICE
An illuminating device capable of improving eye-friendliness is provided. The illuminating device includes a fluorescent member that is irradiated with laser light functioning as excitation light... |
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US20130003346 |
COMPACT HIGH EFFICIENCY REMOTE LED MODULE
Solid state modules and fixtures comprising different combinations and arrangements of a light source, one or more wavelength conversion materials, thermally conductive connection adapters... |
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US20100128462 |
ILLUMINATION DEVICE WITH SELECTABLE OPTICAL WAVELENGTH CONVERSION
An illumination device includes a light source emitting light of certain wavelength and a light transmissive element having optical wavelength converting regions. Each optical wavelength... |
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US20160161065 |
METHOD FOR PREPARING LIGHT CONVERSION COMPOSITE, LIGHT CONVERSION FILM, BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME
A light conversion composite including a matrix resin and quantum dot-polymer beads dispersed within the matrix resin. The light conversion composite has a wave number q of 0.0056 Å−1 to 0.045 Å−1... |
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US20150131261 |
HIGH NA OPTICAL SYSTEM AND DEVICE
Embodiments described herein provide an optical system having a light source (e.g., LED) and a high numerical aperture multi-element optical stack. According to one embodiment, the optical stack... |
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US20140185269 |
SOLID-STATE LAMPS UTILIZING PHOTOLUMINESCENCE WAVELENGTH CONVERSION COMPONENTS
Disclosed are improved photoluminescence wavelength conversion components and lamps that incorporate such components. The photoluminescence wavelength conversion component comprises a hollow... |
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US20120182713 |
LIGHTING UNIT WITH LIGHT EMITTING ELEMENTS
The invention provides systems and methods for providing illumination. A lighting unit may be provided with a support structure, a circuit board supporting a plurality of light emitting elements,... |
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US20060083004 |
Flat-panel area illumination system
A flat-panel area illumination system is described, comprising: a) a flat-panel lamp having a substrate and one or more non-pixellated light-emitting areas formed on the substrate emitting light... |
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US20050111211 |
Lighting unit
A lighting unit includes a plurality of panels and a light scattering means. The panels are arranged adjacently. Each panel has a transparent substrate and an electroluminescent element that is... |
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US20170097126 |
LED-BASED ILLUMINATION MODULE WITH PREFERENTIALLY ILLUMINATED COLOR CONVERTING SURFACES
An illumination module includes a color conversion cavity with multiple interior surfaces, such as sidewalls and an output window. A shaped reflector is disposed above a mounting board upon which... |
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US20160161064 |
Solid State Light Sheet Having Wide Support Substrate and Narrow Strips Enclosing LED Dies in Series
A solid state light sheet and method of fabricating the sheet are disclosed. In one embodiment, bare LED chips have top and bottom electrodes, where the bottom electrode is a large reflective... |
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US20130093362 |
METHODS AND APPARATUS FOR IMPLEMENTING TUNABLE LIGHT EMITTING DEVICE WITH REMOTE WAVELENGTH CONVERSION
A tunable light emitting device includes a plurality of solid-state light sources, a dimmer switch configured to generate a range of output powers for the light emitting device, a control circuit... |
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US20120106184 |
ILLUMINATION APPARATUS AND VEHICULAR HEADLAMP
A headlamp includes a semiconductor laser for emitting laser beams having a bluish purple oscillation wavelength, a light emitting section for emitting light while being irradiated with the laser... |
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US20080007936 |
Organic illumination source and method for controlled illumination
An illumination source including a three-dimensional structure having at least one interior surface including at least one OLED panel which defines and encloses a port for outlet of light produced... |
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US20060077683 |
Headlight or light for a motor vehicle
A headlight or a light for a motor vehicle has at least one illuminant and at least one reflector for reflecting the light generated by the illuminant. The light assembly additionally has an... |
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US20120300155 |
PHOSPHORS
The invention relates to compounds of the formula (I), A2-0.5y-χEuxSi5N8-yOy (I), where A stands for one or more elements selected from Ca, Sr, Ba, and x stands for a value from the range 0.005 to... |