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Matches 701 - 750 out of 9,927

Document Document Title
WO/2012/081942A3
Disclosed are a light-collecting plate and a lighting system using the same. More particularly, the present invention relates to a lighting system comprising: at least one or more light sources; a diffusion plate for diffusing light radi...  
WO/2012/080759A3
The laser luminaire consisting of one or more laser light sources (2) and one or more light diffusion elements (5, 8) and is characterized by the fact that the light output comes from the diffusion that happens on the light diffusion ele...  
WO/2012/080759A2
The laser luminaire consisting of one or more laser light sources (2) and one or more light diffusion elements (5, 8) and is characterized by the fact that the light output comes from the diffusion that happens on the light diffusion ele...  
WO/2012/073867A1
A viewing angle enlargement system (light diffusion member) according to an embodiment of the present invention comprises: a substrate having permeability to light; and a plurality of structural bodies having conical shapes which are for...  
WO/2012/075334A1
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 comprises a pattern of light extracting ...  
WO/2012/071598A3
The invention relates to an LED emitter, preferably for white light, comprising: - an LED module (5) having a plurality of LED Chips (7, 7') on a carrier (6), - a light-transmissive medium (8), below which the LED chips are accommodated,...  
WO/2012/070980A1
The invention relates to polymeric shaped articles for use in any luminaires for streetlighting and indoor lighting, inter alia those used in transport, construction (stained glass panels, construction elements, architectural and artisti...  
WO/2012/070895A2
The present invention relates to an LED lighting device, and more particularly, to an LED lighting device in which a beam-spread angle is extended to provide wide light distribution, and in which a plurality of light-emitting sources are...  
WO/2012/070895A3
The present invention relates to an LED lighting device, and more particularly, to an LED lighting device in which a beam-spread angle is extended to provide wide light distribution, and in which a plurality of light-emitting sources are...  
WO/2012/070467A1
Provided are: a light diffusion plate which is capable of suppressing illumination unevenness regardless of the viewing angle, while maintaining good light transmitting properties; a surface light source which is provided with the light ...  
WO/2012/070979A1
The invention relates to polymeric shaped articles for use in any luminaires for streetlighting and indoor lighting, inter alia those used in transport, construction (stained glass panels, construction elements, architectural and artisti...  
WO/2012/063174A2
A lighting device including a tube, which is elongate and light transmissive and which has a light diffuser; electrical contacts arranged at the ends of the tube; and an elongate solid state light emitting member extending along the tube...  
WO/2012/061985A1
A method for manufacturing a cover plate (2) and a method for manufacturing an encapsulated light-emitting diode using the cover plate (2) are disclosed. The cover plate (2) is manufactured by the following steps: mixing uncured acryl an...  
WO/2012/063174A3
A lighting device including a tube (102), which is elongate and light transmissive and which has a light diffuser (106); electrical contacts (120) arranged at the ends of the tube; and an elongate solid state light emitting member (108) ...  
WO/2012/062643A1
The lighting device (1) is equipped with multiple semiconductor light sources (7), in particular LEDs (7). At least two of the semiconductor light sources (7) are covered by a common diffuser (8), and the diffuser (8) is a cast body with...  
WO/2012/063842A1
An illuminating device is provided with a light emitting module (12), and a Fresnel lens facing the light emitting module (12). The light emitting module (12) comprises a substrate (15), and a light emitting section (16) formed by mounti...  
WO/2012/060777A4
The present application provides a lamp cover (202, 278, 346, 358, 386, 394) for closing a window (43) of a flash unit (200, 276). The lamp cover (202, 278, 346, 358, 386, 394) comprises a first array of optical zones (254, 330, 347, 361...  
WO/2012/060777A2
The present application provides a lamp cover (202, 278, 346, 358, 386, 394) for closing a window (43) of a flash unit (200, 276). The lamp cover (202, 278, 346, 358, 386, 394) comprises a first array of optical zones (254, 330, 347, 361...  
WO/2012/060777A3
The present application provides a lamp cover (202, 278, 346, 358, 386, 394) for closing a window (43) of a flash unit (200, 276). The lamp cover (202, 278, 346, 358, 386, 394) comprises a first array of optical zones (254, 330, 347, 361...  
WO/2012/055328A1
A microwave induction LED bulb, includes a base joint (2), a shell (1), an LED lamp and a lampshade (3), the base joint (2) is provided on the top of the shell (1), the LED lamp and the lampshade (3) are arranged at the bottom of the she...  
WO/2012/054945A2
Electrical lighting device (14) with at least one light source (4) and with a light-emitting element (1) which is transparent at least to light in the visible spectrum and has a longitudinal direction, said light-emitting element having ...  
WO/2012/055325A1
A PIR induction LED lamp tube includes a lampshade, lamp holders, LED lamps and a lamp tube body. The lamp holders are provided on the both ends of the lamp tube body. The lampshade is provided around the lamp tube body and covers the LE...  
WO/2012/054945A3
Electrical lighting device (14) with at least one light source (4) and with a light-emitting element (1) which is transparent at least to light in the visible spectrum and has a longitudinal direction, said light-emitting element having ...  
WO/2012/055326A1
A microwave-sensing LED lamp tube comprises a lamp shade (3), lamp holders (2), an LED lamp, and a lamp tube body (1). A lamp holder (2) is disposed at each end of the lamp tube body (1). The lamp shade (3) is disposed on the lamp tube b...  
WO/2012/053501A1
A light-diffusion member of the present invention is provided with: a base material having light transmittance; a plurality of light-diffusion parts formed on one surface of the base material; and a light-absorbing layer formed on the on...  
WO/2012/051547A2
A lighting system includes a substrate having openings therein, and a plurality of light emitting diodes positioned within at least some of the openings in the substrate. A power supply is electrically coupled to the plurality of light e...  
WO/2012/049006A1
The invention relates to an arrangement for light emission, comprising at least one LED illuminant in a long arrangement, a carrier element carrying the LED illuminant, and a light emitting element that can be connected to the carrier el...  
WO/2012/051547A3
A lighting system includes a substrate having openings therein, and a plurality of light emitting diodes positioned within at least some of the openings in the substrate. A power supply is electrically coupled to the plurality of light e...  
WO/2012/049905A1
An optical device with increased higher efficiency and higher intensity is provided. An optical device (1) has a carrier generation layer (11) for generating fluorescence by incident light, a plasmon excitation layer (12) for exciting a ...  
WO/2012/046790A1
The present invention provides a light diffusion film which comprises a base material film and a light-diffusing layer laminated on the base material film, wherein the light-diffusing layer is a layer composed of a dried product of a res...  
WO/2012/046754A1
Provided is an optical sheet which has the desired optical characteristics, makes it possible to reduce the number of optical sheets used in an optical module, and makes it possible to reduce optical loss. An optical sheet (11) according...  
WO/2012/043438A1
Provided is a lighting device which is capable of suppressing occurrence of luminance unevenness in illumination light. This lighting device comprises: an LED package (26) that emits ultraviolet light; and a diffusion plate (24) that has...  
WO/2012/044423A2
Disclosed is an expandable envelope that comprises a light directing film this both transmits and reflects light. In its inflated form and along with a light source, the envelope forms a light balloon that due to the light directing film...  
WO/2012/043410A1
Provided is a light-diffusing polarizing plate wherein a surface-treated film that has various functions is laminated on a light diffusion layer of a light diffusion film with an adhesive layer interposed therebetween. The light-diffusin...  
WO/2012/044423A3
Disclosed is an expandable envelope that comprises a light directing film this both transmits and reflects light. In its inflated form and along with a light source, the envelope forms a light balloon that due to the light directing film...  
WO/2012/040414A2
A luminaire has a light source and a shell integrator. The shell integrator has a transparent dome over the light source, with inner and outer surfaces formed as arrays of lenslets. Each lenslet of the inner surface images the light sour...  
WO/2012/040414A3
A luminaire has a light source and a shell integrator. The shell integrator has a transparent dome over the light source, with inner and outer surfaces formed as arrays of lenslets. Each lenslet of the inner surface images the light sour...  
WO/2012/039507A1
[Problem] To provide a lighting device having light-diffusing properties and heat-radiating properties, while also having excellent water resistance, durability and shock-resistance, and capable of soft lighting without localized brightn...  
WO/2012/036275A1
Provided is an optical diffusion element which, while having excellent optical diffusion properties (i.e. while having elevated hazing), has little irregularity in external appearance. The optical diffusion element according to the prese...  
WO/2012/036273A1
Provided is a method that allows a very thin light-diffusing element having strong light diffusion and reduced backscatter to be manufactured at low cost and very high productivity. This method for manufacturing a light-diffusing element...  
WO/2012/035729A1
An LED light bulb (1) of the present invention comprises an LED module (2), a base body section (3) wherein the LED module (2) is arranged, and a globe (4) attached to the base body section (3). The LED module (2) comprises UV- or purple...  
WO/2012/035799A1
A lighting device is provided with: a radiation surface; at least one light source (16) which is arranged so as to face the radiation surface; and a phosphor layer (24) which is arranged in-between the radiation surface and the light sou...  
WO/2012/035841A1
Provided is an LED illumination device, the light source of which is an LED, and which is characterized in that a diffusion material having the function to diffuse, scatter or refract the light from the LED is disposed in the periphery o...  
WO/2012/035714A1
This LED light bulb is equipped with an LED module, a base part on which the LED module is positioned, and a globe attached to the base part. On the base part, the LED module is provided with an LED chip for emitting light in a range fro...  
WO/2012/036270A1
Provided is a thin-film light-diffusing element which can achieve low backscattering properties and high haze. This light-diffusing element comprises a first region which has a first refractive index (n1), a refractive index modulation r...  
WO/2012/035760A1
A backlight device is provided with: a light-emitting layer (14) that is formed on a transparent substrate (11) and emits a light with a specific wave length; a first reflection layer (17) that is formed on the light emission-side of the...  
WO/2012/036274A1
Provided is a thin-film light-diffusing element having strong light-diffusing properties and a low level of depolarization. This light-diffusing element has: a first region having a first refractive index; a substantially spherical refra...  
WO/2012/036272A1
Provided is an ultra-thin light-diffusing film which has excellent light-diffusing properties and producibility, and in which back scattering is suppressed. This light-diffusing film has: a first region having a first refractive index; a...  
WO/2012/036271A1
A light-diffusing element being a thin film capable of achieving low back scattering coefficient and high haze is provided. This light-diffusing element has a first region with a first refractive index and a second region with a second r...  
WO/2012/035798A1
An illumination device includes: a planar radiation surface; at least one light source (5) arranged so as to face the radiation surface; and a sheet-shaped optical control component (20) that is arranged between the radiation surface and...  

Matches 701 - 750 out of 9,927