Patent application number | Description | Published |
20080198280 | Light Module for Producing Light With a Scattering Pattern that is Electrically Variable and Use thereof as Multiple Purpose Light - The invention provides a light module ( | 08-21-2008 |
20080205075 | Light Module For Producing Light With a Scattering Pattern That is Electrically Variable and Use Thereof as a Multiple Purpose Light - The invention provides a light module ( | 08-28-2008 |
20080211978 | Controlling Shape and Direction of Light | 09-04-2008 |
20080219004 | Illumination Device for Illuminating an Object - An illumination device ( | 09-11-2008 |
20080225371 | Illuminator - The present invention relates to an illuminator ( | 09-18-2008 |
20080252833 | Mirror Device With a Switchable Cholesteric Filter - The present invention relates to a mirror device, the reflectivity of which may be varied by means of applying a voltage. According to an aspect of the invention, there is provided a mirror device, the reflectivity of which may be varied by means of applying a voltage, comprising a cholesteric filter ( | 10-16-2008 |
20080271799 | Microfluidic Regulating Device - The invention relates to a microfluidic regulating device, comprising a first layer having a first microfluidic channel defined therein, a second layer having a second microfluidic channel defined therein, a fluid flow regulating layer disposed between the first and the second microfluidic channel, which layer comprises a movable valve member which in open position allows fluid communication between the first and second channel and in closed position seals against a valve seat, whereby at least part of the valve member and of the valve seat is magnetic. The device is able to store small quantities of liquids at microfluidic cartridges and access these on demand in a well controlled and simple way. | 11-06-2008 |
20080284924 | Optical System - Lighting systems, in particular used for SSTV, disco lights, lighting consoles and claviluxes. In order to reduce noise and to increase robustness, the system comprises a light beam source ( | 11-20-2008 |
20090027891 | BEAM SHAPERS USING ELECTRICALLY CONTROLLABLE SCATTERING - The present invention relates to a device ( | 01-29-2009 |
20090168394 | ILLUMINATION DEVICE FOR PRODUCING A POLARIZED LIGHT BEAM - An illumination device for providing a polarized light beam comprising a light source ( | 07-02-2009 |
20090200456 | ANGLE SELECTIVE PHOTO SENSOR STRUCTURES FOR ACCURATE COLOR CONTROL, OUT COUPLING AND BACKGROUND REJECTION, IN LED LUMINARIES - The invention relates to an apparatus for measuring light and a luminaire comprising the apparatus. The apparatus measures light from a first light emitting device located in a first position and comprises a light transmissive device having at least three surfaces: a first surface, a second surface and a third surface; and a photo sensor. The first surface is arranged for incoming light from the first position, the second surface is arranged for reflecting incident light within the light transmissive device and the third surface is arranged such that outgoing light incides onto the photo sensor. | 08-13-2009 |
20090279316 | LAMP UNIT FOR AN ADAPTIVE FRONT LIGHTING SYSTEM FOR A VEHICLE - The present invention relates to a lamp unit ( | 11-12-2009 |
20100148688 | LAMP MODULE AND LIGHTING DEVICE COMPRISING SUCH A LAMP MODULE - The present invention relates to a lamp module ( | 06-17-2010 |
20100149444 | BEAM-SHAPING DEVICE - A beam shaping device ( | 06-17-2010 |
20100172121 | SELF-SUPPORTING LUMINESCENT FILM AND PHOSPHOR-ENHANCED ILLUMINATION SYSTEM - The invention relates to a self-supporting luminescent film ( | 07-08-2010 |
20100188837 | COLOR CONVERSION DEVICE AND COLOR CONTROLLABLE LIGHT-OUTPUT DEVICE - A color conversion device ( | 07-29-2010 |
20100208185 | BEAM SHAPING DEVICE - A beam shaping device ( | 08-19-2010 |
20100231863 | LIGHTING DEVICE, ARRAY OF LIGHTING DEVICES AND OPTICAL PROJECTION DEVICE - The invention relates to a lighting device ( | 09-16-2010 |
20100238430 | LIGHT ANGLE SELECTING LIGHT DETECTOR DEVICE - This invention relates to a light angle selecting light detector device comprising a detector unit which is arranged to receive light selected by a selector unit. The device comprising at least one set of light passing areas. Each set of light passing areas consists of a first light passing area having a first size, which first light passing area is located on a first surface, and a second light passing area having a second size, which second light passing area is located on a second surface. The first light passing area and the second light passing area are arranged with a lateral displacement and form a light path from the first surface to the second surface for light having an incident angle between a maximum angle and a minimum angle. | 09-23-2010 |
20100321937 | LIGHTING SYSTEM, LIGHT ELEMENT AND DISPLAY - The invention relates to a lighting system, a light element for use in such system, and a display comprising such a lighting system. The lighting system comprises light elements ( | 12-23-2010 |
20110013179 | CONTROLLABLE LIGHT ANGLE SELECTOR - A controllable light angle selecting device ( | 01-20-2011 |
20110037053 | HIGH QUANTUM EFFICIENCY LIGHTING DEVICE WITH LIGHT INFLUENCING ELEMENT - The present invention relates to a high quantum efficiency lighting device comprising a solid state light source ( | 02-17-2011 |
20110064925 | AQUEOUS CURABLE IMPRINTABLE MEDIUM AND PATTERNED LAYER FORMING METHOD - An aqueous curable imprintable medium having at least one curable compound according to Formula 1: | 03-17-2011 |
20110085160 | SPECTRAL DETECTOR WITH ANGULAR RESOLUTION USING REFRACTIVE AND REFLECTIVE STRUCTURES - A detector for receiving light impinging at a reception point and for measuring, for a plurality of angles of incidence, at least one property of the light. The detector includes a plurality of light sensors, each of which is associated with an acceptance interval (which defines the angle of incidence which a light beam must have to reach the light sensor) and at least two acceptance intervals are different from one another. The detector further includes an optical conductor for conducting a light beam from the reception point to a particular light sensor, but only if the angle of incidence of the light beam belongs to the acceptance interval associated with the particular light sensor. | 04-14-2011 |
20110085319 | LIGHTING APPARATUS - The invention relates to a lighting apparatus which comprises a laser light modification unit (2) for modifying laser light (3) to modified light and a laser (4) for emitting laser light (3) that is to be directed to the laser light modification unit (2). The lighting apparatus further comprises a first layer (5) and an opposing second layer (6), wherein the laser light modification unit (2) is arranged between the first layer (5) and the second layer (6), wherein at least one of the first (5) and the second layer (6) comprises a transparent material being transparent to the modified light and wherein the laser light modification unit (2) is adapted to allow the modified light to pass through the transparent material. | 04-14-2011 |
20110128739 | ILLUMINATION SYSTEM, LIGHT SOURCE AND BEAM-CONTROL ELEMENT - The invention relates to an illumination system ( | 06-02-2011 |
20110293231 | OPTICAL FACEPLATE AND METHOD OF MANUFACTURE - Optical faceplates and methods for manufacturing same are disclosed. An optical faceplate ( | 12-01-2011 |
20120057325 | ILLUMINATION DEVICE WITH A PHOSPHOR - The invention relates to an illumination device and a method adapted for illuminating applications. The illumination device ( | 03-08-2012 |
20120091886 | TRANSPARENT OLED DEVICE WITH HIGH INTENSITY - The present invention relates to an organic light emitting device (OLED) ( | 04-19-2012 |
20120106151 | MULTI-BEAM ILLUMINATION SYSTEM AND METHOD OF ILLUMINATION - The invention provides a multi-beam illumination system ( | 05-03-2012 |
20120162964 | LIGHTING DEVICE WITH OFF-STATE WHITE APPEARANCE - A lighting device ( | 06-28-2012 |
20120169952 | LIGHTING APPARATUS FOR GENERATING A LIGHT PATTERN - The invention relates to a lighting apparatus ( | 07-05-2012 |
20120170275 | COLOR TEMPERATURE VARIABLE LIGHT EMITTER - The invention relates to a color temperature variable light emitter and a method, adapted for generating color temperature variable light. The color temperature variable light emitter comprises a first phosphor ( | 07-05-2012 |
20120170602 | LIGHT EMITTER WITH PREDEFINED ANGULAR COLOR POINT DISTRIBUTION - The invention relates to a light emitter adapted for emitting light with a predefined angular color point distribution, to a method of use for a light emitter in video flash applications, in automotive headlight applications and/or in automotive lamp applications, and to a method, adapted for generating light with a predefined angular color point distribution. The light emitter is adapted for emitting light with a predefined angular color point distribution through an output and comprises a phosphor ( | 07-05-2012 |
20120187849 | Spectral Detection Device for Detecting Spectral Components of Received Light - The present invention relates to a spectral detection device ( | 07-26-2012 |
20120228471 | Primary light converter for converting primary light into secondary light - The invention relates to a primary light converter ( | 09-13-2012 |
20120306988 | ILLUMINATION APPARATUS FOR ILLUMINATING AN OBJECT - The invention relates to an illumination apparatus ( | 12-06-2012 |
20120320583 | LIGHTING APPARATUS - The invention relates to a lighting apparatus ( | 12-20-2012 |
20130044457 | LIGHTING APPARATUS - The invention relates to a lighting apparatus comprising a conversion material ( | 02-21-2013 |
20130092969 | TL retrofit LED module inside sealed glass tube - This invention relates to a light emitting diode device ( | 04-18-2013 |
20130128583 | LIGHTING APPARATUS - The invention relates to a lighting apparatus comprising a laser ( | 05-23-2013 |
20130133736 | PHOTOVOLTAIC CELL DEVICE WITH SWITCHABLE LIGHTING/REFLECTION - The present invention relates to a photovoltaic cell device with combined energy conversion and lighting option and a method a controlling such a device. It comprises a responsive element, a reflector or a light source for changing light absorption and thus appearance of photovoltaic cells (e.g. solar panel). It is also possible to combine the responsive element or the reflector with light source(s) providing extra illumination. When combined with a sensor and control unit, ambient intelligent solar panels and ambient intelligent lighting systems can be obtained. A combination of a luminescent solar concentrator (LSC) and light-emitting device is also possible, where an energy storage device is charged by a photovoltaic cell upon irradiation. The energy storage powers one or more light sources which are coupled to the sides of the luminescent plate. The light emitted by the light sources is coupled into the plate and (partly) converted by the luminescent plate. This results in a plate that homogeneously emits light. | 05-30-2013 |
20130175919 | Transparent OLED device with high intensity - The present invention relates to an organic light emitting device (OLED) ( | 07-11-2013 |
20130175920 | LIGHT-EMITTING ARRANGEMENT - The invention provides a light-emitting arrangement ( | 07-11-2013 |
20130182409 | LIGHT-EMITTING ARRANGEMENT WITH ORGANIC PHOSPHOR - The invention provides a light-emitting arrangement ( | 07-18-2013 |
20130187537 | Light-emitting arrangement with organic phosphor - The invention provides a light-emitting arrangement, comprising: a light source adapted to emit light of a first wavelength; a wavelength converting member comprising an organic wavelength converting compound adapted to receive light of said first wavelength and to convert at least part of the received light to light of a second wavelength, said wavelength converting member and said light source being mutually spaced apart; and a sealing structure at least partially surrounding said wavelength converting member to form a sealed cavity containing at least said wavelength converting member, said sealed cavity containing an inert gas and oxygen gas, the concentration of oxygen gas being in the range of from 0.05 to 3% based on the total volume within said sealed cavity. An oxygen concentration in this range has been found to have very limited influence on the life time of the organic wavelength converting compound. | 07-25-2013 |
20130200782 | LIGHT-EMITTING ARRANGEMENT WIHT ORGANIC PHOSPHOR - The invention provides a light-emitting arrangement comprising: a light source adapted to emit light of a first wavelength; a wavelength converting member comprising an organic wavelength converting material adapted to receive light of said first wavelength and to convert at least part of the received light to light of a second wavelength, said wavelength converting member and said light source being mutually spaced apart; and a sealing structure at least partially surrounding said wavelength converting member to form a sealed cavity containing at least said wavelength converting member, the gas pressure within said sealed cavity being 1*10 | 08-08-2013 |
20130215643 | LIGHTING DEVICE WITH A WAVEGUIDE PLATE - The invention provides a lighting device comprising (a) a transparent waveguide plate ( | 08-22-2013 |
20130307010 | Polymeric Matrix With Organic Phosphor and Manufactory Thereof - A method for manufacturing a wavelength converting element ( | 11-21-2013 |
20130342100 | Lighting Device, A Lamp And A Luminaire - A lighting device 100, a lamp and a luminaire is provided. The light device 100 emits a first color distribution predominantly in a first direction and a second color distribution predominantly in a second direction. The lighting device comprises a light exit window, a light source 118, a light distributing layer 108, and a luminescent material. Light 104, 106 is emitted into the ambient of the lighting device through the light exit window. The light exit window has a first part 110 for an escape of light of the first color distribution and a second part 102 for an escape of light of the second color distribution. The second part 102 is different from the first part 110. The light source emits light of a predefined color distribution. The predefined color distribution comprises light of a first color 106. The light distributing layer partly reflects or backscatters impinging light and partly transmits impinging light. The light distributing layer 108 is arranged in between the light source 118 and the second part 102 of the light exit window. The light distributing layer 108 is not fully transparent and has an edge near the light exit window for separating the first part 110 and the second part 102. The luminescent material converts light of the first color 106 to light of a second color 104. The luminescent material is arranged in the light distributing layer 108, is arranged in between the light distributing layer 108 and the second part 102 of the light exit window, or is arranged at the first part 110 of the light exit window or the second part 102 of the light exit window. | 12-26-2013 |
20130342101 | Luminescent product, a light source and a luminaire - A luminescent product | 12-26-2013 |
20140009670 | Camera system comprising a camera, camera, method of operating a camera and method for deconvoluting a recorded image - A system and camera wherein the camera comprises in the light path a diffuser ( | 01-09-2014 |
20140021857 | luminescent converter for a phosphor enhanced light source - A luminescent converter | 01-23-2014 |
20140077247 | Phosphor-enhanced Lighting Device, Retrofit Light Bulb and Light Tube with Reduced Color Appearance - A phosphor-enhanced lighting device | 03-20-2014 |
20140097742 | PHOSPHOR ENHANCED LIGHT SOURCE FOR PRESENTING A VISIBLE PATTERN AND A LUMINAIRE - A phosphor-enhanced light source | 04-10-2014 |
20140119035 | ACTIVE COOLING DEVICE WITH ELECTRO-STATICALLY MOVING ELECTRODE AND METHOD OF ACTIVE COOLING WITH ELECTRO-STATICALLY MOVING ELECTRODE | 05-01-2014 |
20140125222 | WAVELENGTH CONVERTING ELEMENT - A wavelength converting element ( | 05-08-2014 |
20140140096 | Glowing luminaire housing with phosphor - The invention provides a lighting unit ( | 05-22-2014 |
20140153247 | WAVELENGTH CONVERTING ELEMENT - A wavelength converting element ( | 06-05-2014 |
20140191273 | Light-emitting arrangement - A light emitting arrangement is provided, comprising:—a light source capable of emitting light of a first wavelength range;—a primary wavelength converting domain arranged to receive light emitted by said light source and capable of converting at least part of the light of said first wavelength range into light of a second wavelength range;—a secondary wavelength converting domain arranged to receive ambient light and capable of converting light into light of a third wavelength range from 470 nm to less than 570 nm, wherein said primary wavelength converting domain is arranged between said light source and said secondary wavelength converting domain; and—an optical element arranged in the path of light between said primary and secondary wavelength converting domains. By using the suggested arrangement a desirable off-state green or greenish appearance is obtained, using minor amounts of phosphor and with high light extraction efficiency. | 07-10-2014 |
20140202643 | LIGHT CONTROL PANEL - Alight control panel is provided, comprising: a transmissive substrate; a transmissive electrically conductive layer arranged on a surface of said substrate; a transmissive dielectric layer arranged on said electrically conductive layer; a flexible roll-up blind attached to said dielectric layer, said flexible roll-up blind layer comprising a flexible electrically conductive layer and a flexible optically functional layer, said flexible layer having naturally a rolled configuration and being capable of unrolling in response to electrostatic force; and an optoelectronic device. The panel may be useful in various energy saving applications including smart windows for buildings or vehicles, e.g. providing an energy efficient light source or utilizing solar radiation for energy conversion. | 07-24-2014 |
20140247579 | Lighting unit comprising a lamp shade - The invention provides a lighting unit ( | 09-04-2014 |
20140293616 | WAVE GUIDE - A wave guide that can be deformed into a required shape and fixed in that shape by polymerization of the material. The wave guide substrate comprises a flexible monomer or oligomer material that is polymerized to form a rigid polymer and fix the shape of the wave guide. Light sources, such as LED's, and/or photo voltaic cells may be embedded within the substrate of the wave guide so that the wave guide is a luminaire or solar concentrator, respectively. | 10-02-2014 |
20140301063 | Light-emitting arrangement - A light-emitting arrangement ( | 10-09-2014 |
20140307466 | LIGHTING UNIT COMPRISING A WAVEGUIDE - The invention provides a lighting unit comprising a waveguide for providing first light ( | 10-16-2014 |
20140328049 | OPTICAL ARRANGEMENT WITH DIFFRACTIVE OPTICS - The present invention relates to an optical arrangement ( | 11-06-2014 |
20140338846 | ELECTROSTATICALLY CONTROLLABLE DEVICE - An electrostatically controllable optical device is provided, comprising:—a transmissive substrate ( | 11-20-2014 |
20140339983 | COLOR TUNABLE LIGHTING ASSEMBLY, A LIGHT SOURCE AND A LUMINAIRE - A color tunable lighting assembly ( | 11-20-2014 |
20140340865 | Display Backlight System - A lighting device is provided, comprising:
| 11-20-2014 |
20140369024 | NOVEL MATERIALS AND METHODS FOR DISPERSING NANO PARTICLES IN MATRICES WITH HIGH QUANTUM YIELDS AND STABILITY - The invention provides a process for the production of a solid polymer with embedded luminescent nano particles, comprising (1) mixing luminescent nano particles with an outer surface coated with capping molecules comprising a first functional group and a second functional group and a precursor of a solid polymer, and (2) allowing the solid polymer to be formed; wherein the first functional group is configured to bind to the outer surface of the quantum dot and the second functional group is miscible with the precursor of the solid polymer and/or is able to react with the precursor of the solid polymer. The invention also provides a luminescent polymeric article comprising a solid polymer with in the polymer article embedded luminescent nano particles with an outer surface coated with capping molecules comprising a first functional group and a second functional group. | 12-18-2014 |
20150049458 | COLOR ADJUSTABLE LIGHT EMITTING ARRANGEMENT - A color-adjustable light emitting arrangement ( | 02-19-2015 |
20150054401 | Lighting device comprising at least two organic luminescent materials - The invention provides a lighting device ( | 02-26-2015 |
20150077989 | LIGHTING ASSEMBLY FOR PROVIDING A NEUTRAL COLOR APPEARANCE, A LAMP AND A LUMINAIRE - A lighting assembly | 03-19-2015 |