Matches 1 - 50 out of 161 1 2 3 4 >


Match Document Document Title
US20140092623 MANIPULATION OF COLOR ILLUMINATION USING LIGHT DIFFUSING FIBER  
An illuminated color display panel having at least one light diffusing waveguide, and a transparent panel having at least one luminophore provided in a predetermined pattern on at least one major...
US20120134170 TUBULAR SKYLIGHT  
A tubular skylight, comprising a tubular body (2) provided with an inner reflecting surface (3), a light collector (4) mounted to a first end of the tubular body (2) and a light diffuser (6)...
US20140153277 ASSEMBLING STRUCTURE FOR LED LAMP MODULE  
An assembling structure of an LED lamp module includes an LED lamp base (10) and a heat sink (30). The LED lamp base (10) includes a plastic receptacle (11), an LED light source (12) disposed in...
US20140140090 Manipulation of Color Illumination using Light Diffusing Fiber  
An illuminated color displaying device having at least one light diffusing waveguide coupled to a plurality of different light sources emitting light at different wavelengths, to provide color...
US20130163274 SURGICAL SITE LIGHT  
The present invention relates to devices and methods for illuminating surgical sites, implements and implants. In certain aspects, the invention provides a surgical site light having a plastic...
US20140204606 CANDLE LIGHT LED LIGHT BULBS  
A light bulb includes a light emitting device at the base of the bulb and a light guide (320) that guides the emitted light to a diffusion element (330) above the base of the bulb. The diffusion...
US20150015827 LCD and Backlight Module Thereof  
An LCD having a backlight module is proposed. The backlight module includes an ambient light collector for collecting ambient light; a back plate; a diffuser plate on the back plate; a plurality...
US20110228552 FACEPLATE GUIDELIGHT SYSTEM  
A faceplate lighting system and method for illuminating a faceplate that provides substantial illumination of the faceplate to provide a guidelight or nightlight effect for environments without...
US20130033888 LIGHTING DEVICE  
There is provided a lighting device and a method to manufacture such a lighting device. The inventive concept is based on manufacturing a lighting device on an at least partly flexible sheet...
US20130083554 LIGHTING DEVICES AND METHODS FOR PROVIDING COLLIMATED DAYLIGHT AND AUXILIARY LIGHT  
Lighting devices and methods for providing collimated daylight and auxiliary light are disclosed. Some embodiments disclosed herein provide a daylighting apparatus including a tube having a...
US20130294105 LIGHT ELEMENT HAVING A TARGETED INFLUENCE ON EDGE OPTICS  
A light element for ambient illumination, having a light distribution plane and a main scatter plane, wherein an angle between a surface normal of the main scatter plane and a surface normal of...
US20080123362 ILLUMINATED POLE  
An illuminatable dance pole includes a longitudinal internal structural (3) member running the substantial length of the pole, an optical diffusion sleeve (2) of generally cylindrical...
US20100091517 ACTIVATED LOW-POWER LIGHTING  
The present invention provides a lighting unit comprising a diffusion optic fibre, a light emitting diode (LED) coupled to the optic fibre; and an actuator connected to the LED for selectively...
US20070014517 Electromagnetic energy emitting device with increased spot size  
Outputs of a plurality of electromagnetic energy emitting devices are merged to create merged electromagnetic energy. The merged electromagnetic energy illuminates a target with a spot size larger...
US20130016520 COMPACT LIGHT HOMOGENIZER  
Provided are assemblies and processes for achieving desirable homogenization and mixing of one or more light sources. The assemblies include the use of diffusers and light pipes in a particular...
US20110255300 OPTICAL DISPLAY  
Certain embodiments may be set to reside in an optical display. The optical display includes a plurality of strands arranged in spaced apart relationship. Each strand has a plurality of...
US20150009706 OPTICAL STRUCTURES INCLUDING NANOCRYSTALS  
An optical structure can include a nanocrystal on a surface of an optical waveguide in a manner to couple the nanocrystal to the optical field of light propagating through the optical waveguide to...
US20080219023 Printed circuit board for fitting with a punched grid  
In a printed circuit board for fitting with a three-dimensionally shaped punched grid comprising a plurality of current paths partially encapsulated by plastic and at least one electric or...
US20150043241 LIGHT GUIDE AND ASSOCIATED LIGHT ASSEMBLIES  
A light guide has a transmission of greater than 90 percent, a refractive index greater than 1.4, and less than 10 haze percent. The light guide also includes an organosiloxane block copolymer...
US20140211499 DEVICE WITH SIMULATED FLAME  
An artificial flame device is disclosed. There is an enclosure defining a lamp opening. A base stator assembly includes a base with a selectively activatable electromagnet, a post extending...
US20100045937 RECYCLING SYSTEM AND METHOD FOR INCREASING BRIGHTNESS USING LIGHT PIPES WITH ONE OR MORE LIGHT SOURCES, AND A PROJECTOR INCORPORATING THE SAME  
A recycling system and method for increasing the brightness of light output using at least one recycling light pipe with at least one light source. The output end of the recycling light pipe...
US20110228553 LUMINOUS DECORATIVE VEHICLE TRIM INSERT  
A luminous decorative vehicle trim insert having an opaque carrier structure. A reflective layer is disposed over the opaque carrier structure. A light pipe is adjacent the reflective layer and...
US20090313869 DEVICE FOR PRODUCING LIGHT AND ITS APPLICATIONS TO LIGHTING AND LIGHTED SIGNAGE  
The light production device includes at least one first light source associated with a principal waveguide. The principal waveguide includes an envelope for the propagation of the light, that has...
US20090059616 Illumination light assembly with self-retaining lightpipe for minimizing specular reflection in electro-optical reader  
An assembly for illuminating indicia includes a chassis, an illuminator for emitting illumination light, and a self-retaining lightpipe constituted of an optical material and non-adhesively...
US20140293643 CANDLE-LIKE LIGHTING DEVICE  
An candle-like lighting device includes a light body having a diffuser, a light guider and a light source; the diffuser having a plurality of diffusing particles mounted therein; the light guider...
US20110134657 LIGHT-PIPE BASED IDENTIFICATION AND LOCATION SIGNALING LIGHT  
A signaling light source facilitates locating personnel under adverse conditions such as in a smoky environment and resists damage from exposure to a harsh user environment A lighting unit...
US20080266894 Imaging device illumination system  
An imaging device illumination system comprises an elongate light pipe configured to receive light from a light source and propagate the light therethrough, and a diffusive reflector disposed...
US20100292783 DEVICE FOR SURGICAL INTERVENTIONS  
A device for locating an operational unit within a patient's body within the framework of a minimally-invasive surgery intervention includes a shaft having a distal end carrying an operational...
US20090316428 INPUT DEVICE HAVING INDICATING LAMP  
The present invention relates to an input device having an indicating lamp. The input device includes a case and an electronic lighting module. The electronic lighting module includes a printed...
US20120057325 ILLUMINATION DEVICE WITH A PHOSPHOR  
The invention relates to an illumination device and a method adapted for illuminating applications. The illumination device (5) with a phosphor (1) comprising at least one light emitting surface...
US20100149832 BACKLIGHT ASSEMBLY WITH THIN FILM LIGHT PIPE  
A backlight assembly is provided. The backlight assembly includes a light pipe assembly having a thickness of about 90 microns, a light source and a coupler that receives light from the light...
US20120281428 REFLECTIVE NANOFIBER LIGHTING DEVICES  
A fiber-based reflective lighting device and a lighting device. The fiber-based reflective lighting device includes a source configured to generate a primary light, a mat of reflective fibers...
US20140126235 Lightguide Luminaire Module for Direct and Indirect Illumination  
A luminaire module includes at least one light-emitting element (LEE); a light guide (LG) extending in a first direction from a first end of LG to a second end of LG to receive at the first end...
US20110149593 FIBRE OPTIC LIGHTING SYSTEM FOR DRINK TAPS  
The invention relates to a fiber optic lighting system for drink taps. The inventive system consists of an external light-emitting core from which light is conveyed by means of fiber optic into a...
US20080037933 Speckle reduction using a fiber bundle and light guide  
Illumination of objects in an optical inspection system may utilize an at least partially-coherent light source optically connected to a fiber optic bundle that is linked to a light guide...
US20050286263 Plasma lamp with light-transmissive waveguide  
A lamp may include a waveguide having a solid dielectric body and may have a bulb disposed in the body. The bulb may be adapted to produce light when excited by the electromagnetic energy. The...
US20130039029 Light Engine Having Distributed Remote Phosphors  
There is herein described a light engine that emits a light. The light engine includes a light source, a light guide, a plurality of extraction optical elements, and a plurality of phosphors. The...
US20130265796 Lighting device and method for manufacturing a lighting device  
The invention relates to a lighting device and a method of manufacturing such a lighting device. The lighting device (1) comprises a first light emitting element (101) being optically coupled to a...
US20080310183 Structure of a Color Changeable Soft-Tube Light  
An improved color changeable tube light includes a opaque core line, a plurality of LEDs being arranged in the core line, a translucent diffuser with the same length as the core line, a cladding...
US20050270783 Device for reducing dark lines on light scattering guide plate  
A device for reducing the dark lines on a light scattering guide plate according to the present invention comprises a light scattering guide plate and at least one vein is disposed on a part of...
US20100002461 LIGHT GUIDE BAR WITH PATTERNED SURFACE TO ENHANCE LIGHT UNIFORMITY AND INTENSITY  
A light guide bar with a patterned surface for a flicker free light source comprising a light emitting diode (LED) light source disposed on each end of the light guide bar is disclosed. A light...
US20150234109 RELAY  
A relay has a case, a relay body disposed in the case, a light source disposed in the case that emits light in accordance with an operation of the relay body, a light guide path which that...
US20060062014 LCD light source projection construction  
An LCD light source projection construction having light emitters evenly distributed in a cavity; the cavity being integrated with a light permeable layer to be adhered with optical film; multiple...
US20150185390 LIGHT SOURCE MODULE  
A light source module includes a light source, a fixing plate, a plurality of fibers and a plurality of light diverging elements. The light source includes a light outputting surface. The fixing...
US20120014127 Linear Light Source with Enhanced Light Extraction  
Linear light sources with features that enhance light extraction are disclosed. In an embodiment, a linear light guide with one or more reflective faces is oriented in such a manner that deflected...
US20100116883 CONTACTLESS SMARTCARD BEZEL  
A multi media payment device includes a banknote acceptor and a RF card reader, and also may include a magnetic card reader. A bezel assembly for connection to the bill acceptor preferably...
US20120050538 INDICATOR SYSTEMS IN NIGHT VISION DEVICES  
A beam combiner assembly for a night vision device is disclosed. The beam combiner assembly is for use with a night vision device. The beam combiner assembly includes a beam combiner and one or...
US20080253146 LIGHT UNIFORMING ELEMENT AND ILLUMINATION SYSTEM  
A light uniforming element adapted to an illumination system with multiple lamps is provided. The light uniforming element includes a hollow rod and a plurality of solid rods. The hollow rod has a...
US20090180295 OPTICAL DISPLAY  
Certain embodiments may be set to reside in an optical display. The optical display includes a plurality of strands arranged in spaced apart relationship. Each strand has a plurality of...
US20080080205 Backlight Assembly With Thin Film Light Pipe  
A backlight assembly is provided. The backlight assembly includes a light pipe assembly having a thickness of about 90 microns, a light source and a coupler that receives light from the light...

Matches 1 - 50 out of 161 1 2 3 4 >