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Matches 1 - 50 out of 2,153

Document Document Title
WO/2012/015250
The present invention relates to an LED device that emits white light for plant cultivation, and to a method for manufacturing same. More particularly, the LED device that emits white light for plant cultivation comprises: a blue LED emi...  
WO/2012/015866
Beam splitter and illumination systems using beam splitters are described. Methods of providing a beam splitter with extended lifetime are also described.  
WO/2012/015618
According to one embodiment, a system for modulating a signal includes a signal trace that is formed by a rigid printed circuit board (PCB) and a hybrid PCB coupled to the first signal trace by a wire bond, wherein the inductance along t...  
WO/2012/014798
Disclosed are a display device and an illumination device, wherein it is possible to reduce the size of the device by using a plurality of light sources emitting light of two or more wavelengths. A red laser (11R), a green laser (11G), a...  
WO/2012/012245
A light-emitting diode (LED) lamp for producing a biologically-corrected light. In one embodiment, the LED lamp includes a color filter, which modifies the light produced by the lamp's LED chips, to increase spectral opponency and minimi...  
WO/2012/009918
A white light source module using LEDs includes a substrate, a plurality of white LED lamp beads and red LED lamp beads arranged on the substrate according to the number ratio of 2:1. A blue LED chip is provided in the white LED lamp bea...  
WO/2012/009921
A lighting apparatus (2) includes a circuit board (4) having a highly reflective top surface and at least one LED chip (6), operable to emit light with a first color, mounted on the top surface. A phosphor film (8) having an arc inner su...  
WO/2012/012354
A method of manufacturing a down-conversion substrate for use in a light system includes forming a first crystallography layer comprising one or more phosphor materials and, optionally, applying at least one activator to the crystallogra...  
WO/2012/005320
The disclosed illumination device is provided with: a light-guide; a plurality of light sources arrayed along an end face of the light-guide; an optical element that collimates the light emitted by the light sources and inputs said colli...  
WO/2012/006128
High lumen output and brightness illumination modules using an excitation light source and wavelength conversion part with multi-channel heat dissipation are disclosed. The exciting light source is a light emitting diode or a laser diode...  
WO/2012/002833
This invention consists in a decorative projector intended for the projection, in dark ambient conditions, of black-and-white or color signs, geometrical shapes and drawings, against a light color background. The decorative projector, in...  
WO/2012/002029
Disclosed are an illumination device to be located immediately below an object to be illuminated, wherein a plurality of point-like light sources are arranged, and a display device provided with the illumination device. Even in a structu...  
WO/2012/002462
A light source apparatus (10) in one embodiment is provided with a light source (11); an elliptic reflector (14) that collects light from the light source (11); a front reflector (16) that is arranged at a position facing the elliptic re...  
WO/2011/163240
A light emitting device comprises: a package; at least one red LED housed in the package and operable to emit red light; at least one blue LED housed in the package and operable to emit blue light wherein the emission product of the devi...  
WO/2011/159498
A compound light source and method for making the same are disclosed. The compound light source is constructed from a plurality of component light sources and a method for constructing the same. The compound light source is characterized...  
WO/2011/158569
Disclosed is a photochromatic element provided with a light guide plate (1) which guides light guided into the inner part thereof from at least one end part to the other end which faces the one end part while outputting the light from th...  
WO/2011/153720
A lamp cover (1) is used in an LED lamp, wherein a compound of fluorescent powder and pearl powder is contained in the body of the lamp cover (1) or coated directly on the surface of the lamp cover (1) as a coating (2). As the LED is lit...  
WO/2011/152879
Solid state light sources, lighting devices and lamps arranged to provide emission with a warm temperature and high CRI. One embodiment of a solid state lighting device according to the present invention comprises a light emitting diode ...  
WO/2011/150734
An LED bulb with a double-layer lampshade comprises a lampshade main body (1), LED chips (2), a fluorescent powder layer (3) and a base (4). The lampshade main body comprises an inner lampshade (11) and an outer lampshade (12), and the i...  
WO/2011/145238
The disclosed lighting device is provided with a light-emitting device and a diffusion member. The light-emitting device has: a plurality of light-emitting elements that emit light with a peak wavelength between 380 and 420 nm; first pho...  
WO/2011/141779
In various embodiments, an illumination apparatus includes a substantially planar waveguide or a light box, at least one light source emitting light therein, a layer of photoluminescent material for converting a portion of the light to a...  
WO/2011/142179
Disclosed is an illumination device that can easily set color balance. The illumination device comprises an excitation light source and a wavelength conversion member positioned in front of the excitation light source. If the main emis...  
WO/2011/137662
An LED light source includes one or more LED light source arrangements (100), wherein each of the LED light source arrangements includes an LED member (10) having a first light emitting surface (11) and a second light emitting surface (1...  
WO/2011/140275
A method and system for fastening an optical component having one or more thermoplastic stakes extending therefrom to a substrate is shown. The method and system include providing and inserting the thermoplastic stakes through openings i...  
WO/2011/140353
The invention provides systems and methods relating to remote phosphor tapes and methods of making and using the same. A remote phosphor tape may be used in lighting units. The phosphor tape may comprise a front side and a backside. The ...  
WO/2011/135909
In a liquid crystal display device which uses a white LED as the light source, in order to avoid/suppress the reduction in the speed of response of the liquid crystal while increasing the color reproducibility and red chromaticity withou...  
WO/2011/136623
Disclosed is a COB-type LED package for use in a lamp. The COB-type LED package for use in a lamp according to the present invention comprises a printed circuit board having a first mount surface and a plurality of cavities recessed with...  
WO/2011/136583
The present invention relates to a coating method for the light-passing window of a plasma lamp and to a light-passing window of a plasma lamp produced by means of the method. More specifically, provided is a coating method for the light...  
WO/2011/136623
Disclosed is a COB-type LED package for use in a lamp. The COB-type LED package for use in a lamp according to the present invention comprises a printed circuit board having a first mount surface and a plurality of cavities recessed with...  
WO/2011/133312
A light source having first and second LEDs and a phosphor layer that converts light generated by the first LED is disclosed. The first LED emits light at a first wavelength. The layer of phosphor is illuminated by the first LED, the pho...  
WO/2011/133312
A light source having first and second LEDs and a phosphor layer that converts light generated by the first LED is disclosed. The first LED emits light at a first wavelength. The layer of phosphor is illuminated by the first LED, the pho...  
WO/2011/130343
The present invention provides compositions and methods for monitoring cellular signal transduction events. In particular, signal transduction events may be monitored by the use of biosensors comprising protein-binding domains, which bin...  
WO/2011/130282
The present disclosure generally relates to panel portions of an apparatus or assembly with a translucent or semitranslucent portion for the illuminated display of visible designs or ghosted designs. More specifically, a panel or a metho...  
WO/2011/129117
A backlight device (100) is provided with first light sources (20a, 20b) and second light sources (10). The first light sources (20a, 20b) emit first light beams (22a, 22b) that are red laser beams. The second light sources (10) emit a s...  
WO/2011/125479
Disclosed is a polarizing light guide plate which comprises: a light guide body (10) which has opposing surfaces, wherein one of the surfaces serves as an emitting surface (10a); a reflective layer (12) provided on the other surface of t...  
WO/2011/125392
Disclosed are a display device capable of improving both display brightness and display quality in a three-dimensional display, and a lighting device for such a display device. In an optical modulator element (30), when carrying out a th...  
WO/2011/123987
An encapsulation structure for light wavelength converting material comprises a light wavelength converting material (2), and a first and a second air insulation mediums (1, 5), wherein the light wavelength converting material (2) is san...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  

Matches 1 - 50 out of 2,153