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WO/2011/125885 |
Disclosed is a light-source device that allows color recognition and prevents a UV-sensitive illuminated object from becoming exposed. A user can freely select the wavelength of said light-source device in accordance with the intended us...
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WO/2011/123227 |
Disclosed is an exemplary illumination device for enhancing the brightness of wavelength converting element. The illumination device includes a wavelength converting element operable for receiving light from a light source at a first wav...
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WO/2011/120172 |
A light generating system comprising: a plurality of solid state emitters (SSEs) and a stability control system for controlling the spectral stability of the SSEs. In a particular case, the stability control system ma}' comprise: a power...
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WO/2011/119451 |
Disclosed is a luminaire designed for differential cooling of lamp light sources to create increase the cooling of temperature sensitive sections of a lamp using a shaped heat mirror 154 with aperture(s) 159 to direct airflow toward the ...
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WO/2011/118178 |
Provided are an illumination lens and an illumination apparatus using the same, wherein color rendering properties can be improved, and decrease in performance of a luminous-flux control member and decrease in illuminance at a face to be...
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WO/2011/112342 |
Solid state lighting devices include least one solid state emitter and multiple lumiphors, arranged to output aggregated emissions comprising at least one short wavelength blue peak, at least one long wavelength blue (LWB) peak, at least...
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WO/2011/112914 |
A scattered photon extraction light fixture includes an optic element having a first surface; a light source for emitting short wavelength radiation, the light source disposed opposite, perpendicular, or tangential to the first surface o...
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WO/2011/112914 |
A scattered photon extraction light fixture includes an optic element having a first surface; a light source for emitting short wavelength radiation, the light source disposed opposite, perpendicular, or tangential to the first surface o...
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WO/2011/112342 |
Solid state lighting devices include least one solid state emitter and multiple lumiphors, arranged to output aggregated emissions comprising at least one short wavelength blue peak, at least one long wavelength blue (LWB) peak, at least...
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WO/2011/108203 |
Disclosed is an LED lamp which is capable of having a bright red color look natural. Specifically disclosed is an LED lamp (1) which comprises: an LED module (5) comprising a blue LED (12) that has a main emission peak within the wavelen...
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WO/2011/109100 |
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 arranged over an opening to the cavity. The ph...
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WO/2011/109099 |
Lamps and bulbs are disclosed generally comprising different combinations and arrangement of a light source (58), one or more wavelength conversion materials, regions or layers which are positioned separately or remotely with respect to ...
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WO/2011/108053 |
Provided is an LED lamp that can also show a clear red naturally. The LED lamp (1) is equipped with an LED module (5), which includes a blue LED (12) that has a main emission peak in the 440 - 460 nm wavelength spectrum, a yellow-green f...
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WO/2011/109100 |
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 arranged over an opening to the cavity. The ph...
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WO/2011/109100 |
A solid lamp (50), comprising: an light emitting diode (LED) based light source (58); a remote wavelength conversion material (66) spaced from said LED light source; a diffuser (76) remote to said remote wavelength conversion material wh...
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WO/2011/103204 |
The invention provides systems and methods for providing illumination. A lighting unit may have a support structure, and one or more light emitting elements supported by a circuit board contacting the support structure. A first optical e...
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WO/2011/103204 |
The invention provides systems and methods for providing illumination. A lighting unit may have a support structure, and one or more light emitting elements supported by a circuit board contacting the support structure. A first optical e...
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WO/2011/100334 |
The invention offers the ability to rapidly synthesize multiple chemical compounds, particularly polymers of varying sequences, in parallel on the surfaces of carrier beads. Tinvenlion involves attaching up-converting phosphors (UCP's) t...
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WO/2011/097379 |
An optical device includes an LED formed on a substrate and a wavelength conversion material, which may be stacked or pixilated, within vicinity of the LED. A wavelength selective surface blocks direct emission of the LED device and tran...
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WO/2011/093981 |
A system and method is provided for improved fluorescence decay time measurement. A digital heterodyning technique is disclosed in which a photon detector is sampled at a rate slightly faster than a digitally pulsed excitation signal. A ...
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WO/2011/093910 |
A lamp uses a solid state source to pump one or more doped semiconductor nanophosphors to produce a light output of a desired characteristic. The nanophosphor(s) is dispersed in a material, examples of which include liquids and gases. Va...
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WO/2011/086162 |
The present invention discloses an installation adapter for an illumination device, which includes a support component (210) and a base (211), wherein the support component (210) includes a plurality of arms (201, 202, 203) which are com...
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WO/2011/088363 |
The efficiency and color temperature of a lighting device may be improved by using wavelength shifting material, such as a phosphor, to absorb less desired wavelengths and transmit more desired wavelengths. A reflective filter (e.g., dic...
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WO/2011/082663 |
A decorative lamp comprises a dichroic filter (100), an LED (200), and a lamp cover (300). Part of the light emitted from the LED (200) passes through the dichroic filter (100) to illuminate the lamp cover (300) and one color is showed; ...
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WO/2011/083617 |
Provided is a light control device in which any given region on the surface thereof can be made to emit light and in which crosstalk can be inhibited. The disclosed light control device (1) includes: a plurality of light guide plates (2)...
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WO/2011/081887 |
A high-throughput System for detection an analyte in a sample is disclosed. The system comprises: a multi-well plate sample container; an automated means for successively transporting samples from the multi-well plate sample container to...
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WO/2011/079474 |
A white light luminescent device based on purple light LEDs includes a housing (3), a support plate (2), purple light LED semiconductor light sources (1), a high-silica luminescent glass plate (4) doped with Eu ion and a fluorescent powd...
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WO/2011/068556 |
A solid state white light emitting device includes a semiconductor chip producing near ultraviolet (UV) electromagnetic energy in a range of 380-420 run, e.g. 405 nm. The device may include a reflector forming and optical integrating cav...
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WO/2011/067427 |
The invention relates to an illumination system for public lighting installed in urban areas, parks, and the like, provided with a means for attaching above the installation location, including an outer structure (1) that contains the il...
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WO/2011/068552 |
The present teachings relate to semiconductor-based lighting systems and fixtures which process electromagnetic energy from light emitting diodes or the like. A disclosed exemplary system includes at least one occluded remote phosphor an...
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WO/2011/066256 |
The present invention relates to screen-printable quaternary chalcogenide compositions. The present invention also provides a process for creating an essentially pure crystalline layer of the quaternary chalcogenide on a substrate. Such ...
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WO/2011/056097 |
An LED radiation source comprises at least one or more semiconductor light emitters of monochromatic radiation in the ultraviolet or visible range, a light emitter holder to which outputs are connected, a radiator, and a cover lens. The ...
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WO/2011/051579 |
The invention relates to a false wall (7) backlit by means of a plurality of light sources (6) positioned behind same and consisting of at least one taut translucent flexible sheet (8) anchored via the borders thereof, which are provided...
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WO/2011/051579 |
The invention relates to a false wall (7) backlit by means of a plurality of light sources (6) positioned behind same and consisting of at least one taut translucent flexible sheet (8) anchored via the borders thereof, which are provided...
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WO/2011/050273 |
A light engine has a pillar with first and second ends; a circuit board on the first end of the pillar, a light source mounted on the circuit board encircling the pillar and facing towards the second end of the pillar, and a surface exte...
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WO/2011/050273 |
A light engine has a pillar with first and second ends; a circuit board on the first end of the pillar, a light source mounted on the circuit board encircling the pillar and facing towards the second end of the pillar, and a surface exte...
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WO/2011/043208 |
Disclosed is an optical element which is provided with: a first polarization-separation layer (13) which is laminated on a first face (12b) of a light-guide (12), and which, from the light incident from the light-guide (12), transmits X-...
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WO/2011/040493 |
Provided is a lighting device, wherein loss in the color balance of illumination light, which tends to occur when using a plurality of light source modules, can be corrected, and uniform illumination light having uniform color can be att...
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WO/2011/037767 |
Solid state lighting devices and illumination methods involve use of multiple solid state emitters of different colored outputs (optionally including at least one white or near- white emitter). Operation of the solid state emitters is co...
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WO/2011/037877 |
A lighting device (10), comprising at least a first light control element (13), at least a first light source (21) positioned so that at least a portion of light emitted by the first light source (21) passes through at least a portion of...
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WO/2011/037026 |
An illumination device comprises a light source (3a) which includes a solid light source having a peak wavelength in the red wavelength band, a light source (3b) which includes a solid light source having a peak wavelength in the green w...
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WO/2011/035668 |
A structure for improving the illumination color rendering property of an LED lamp includes an LED chip (101) and a printed circuit board (102) The LED chip (101) is mounted on the printed circuit board (102), and the LED chip (101) is e...
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WO/2011/035537 |
An LED illuminating street lamp with a power generation system includes a thermal power generation system with a heat-absorbing power generation vacuum tube (14), a road surface pressure device connected with a pressure power generation ...
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WO/2011/037767 |
Solid state lighting devices and illumination methods involve use of multiple solid state emitters of different colored outputs (optionally including at least one white or near- white emitter). Operation of the solid state emitters is co...
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WO/2011/032356 |
A light-conversion flexible polymer material consists of organic silicone rubber (bi-component additive type elevated temperature vulcanization liquid silicone rubber, 20.0-75.0%), diluting agent (silicone oil, 10.0-20.0%), luminescent m...
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WO/2011/030578 |
Up until now, directivity of light from an LED (light emitting element) was strong, and lighting up a wide range was not possible with LEDs. Neither was adjustment of the quality or distribution of lighting possible with LEDs. Adjustment...
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WO/2011/028687 |
A light device comprising a housing having a front side through which light can be emitted, and at least one transparent retro-reflective sheet arranged on the front side of the housing. Arranged in the housing is: (i) at least one light...
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WO/2011/027267 |
The invention relates to an illumination system (10), a luminaire and a backlighting system. The illumination system according to the invention comprises a light source (20) and a tapered reflector (30). The light source comprises a ligh...
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WO/2011/023480 |
The invention relates to a light signal comprising a semiconductor light source (2) and a convex lens system (11) for representing signal aspects, especially on rail-bound traffic routes. In order to eliminate the need for monochrome sem...
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WO/2011/018628 |
Light filtering and transmission apparatus (40) for use in a lighting system lighting the interior of a cold store. The apparatus comprises: a hollow body (43) defining an evacuated cavity, the body having first (45) and second (47) wind...
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