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Patent Searching and Data


Matches 101 - 150 out of 4,953

Document Document Title
WO/2014/020102A1
The invention relates to an emitter (1) having a pot-like reflector (5) and an LED light source (10) arranged on the bottom of the reflector (5), and having a blind (20) which is arranged within the reflector (5), which blind absorbs inc...  
WO/2014/012887A1
The present invention relates to an illuminating device (100), which comprises: a heat sink (1) including a base body (11) defining an accommodating cavity (12); at least one light source (2) arranged in the accommodating cavity (12); an...  
WO/2014/006006A1
A solid state lighting source (L), for example of the LED type, may be equipped with: a reflector (10) having a proximal opening (12) for receiving the light radiation of the source (L), and/or an anti-glare device (14) which has a suppo...  
WO/2014/002853A1
Provided is a light source device (1) equipped with: a plurality of semiconductor light sources (21, 22) that output light beams (L1, L2) having different wavelengths to each other; a plurality of light-collimating parts (31, 32) that ma...  
WO/2013/179015A1
A method and device for simulating a light source (1) having a light intensity profile that varies in time. The method includes the steps of: providing a light source (1); using a mask (5) to at least partially block light (3) emitted by...  
WO/2013/156520A1
The invention relates to a lighting device (11) having a reflector (13) that can be illuminated by means of at least one light source (12), in particular light-emitting diode, a lens (14) arranged downstream of the reflector (13), and an...  
WO/2013/156518A1
The invention relates to a lighting device (11) having a reflector (13) that can be illuminated by means of at least one light source (21), in particular light-emitting diode, and an aperture (15) arranged downstream of the reflector (13...  
WO/2013/153491A1
The present invention relates to a light-emitting building element (1) comprising a plurality of solid-state light sources (19); and a sound-absorbing element (10) having an optically reflective side (15). The sound-absorbing element (10...  
WO/2013/142435A1
Described are an improved automated luminaire 12 and luminaire systems 10 with both a spot light and wash light mode of operation which employing an improved beam shutter blade system system 25 that serve as framing shutters in spot ligh...  
WO/2013/140105A1
A lamp shade (10) in which a light source is locatable, the lamp shade comprising a frame (11) defining a plurality of open sides (12) extending from a lower in use end to an upper in use end, each side (12) having a plurality of general...  
WO/2013/142437A1
An automated luminaire with an array of light sources (40) configured in a plurality of primary TIR optics (24) with central light blocks (26). The light blocks are configured to block or redirect light beam at angles likely to cause und...  
WO/2013/136867A1
An irradiation light quantity control device comprises a mechanical neutral density filter for reducing the illumination by blocking part of the luminous flux from a light source; an integrator element which is provided on the light emit...  
WO/2013/136228A1
A lighting system (100) is disclosed. The lighting system (100) comprises a light-emitting module (101) adapted to emit a light field (103) having a predefined uniformity of directionality and an optical element (102) arranged so as to r...  
WO/2013/107652A1
In order to create a workplace light with which light reflections on screens and on monitor walls or glass surfaces can be reliably avoided, the invention relates to a tubular housing having an inner core in the form of an extruded profi...  
WO/2013/093745A1
The invention proposes a louver assembly (12, 22). The louver assembly (12, 22) comprises a stringer (121, 221) extending in a longitudinal direction; a plurality of blades (122, 222) spaced apart from one another, each of which is conne...  
WO/2013/084229A1
A light emitting diode (LED) illumination apparatus comprises a hollow and perforated shield in which a plurality of apertures are formed throughout the periphery and length thereof; a plurality of linear arrays of LED elements housed wi...  
WO/2013/079302A1
The utility model relates to a LED light source assembly (10) for an automotive forward lighting apparatus. The LED light source assembly comprises: a LED lighting unit assembly (60) provided with a LED lighting unit (50); a housing (70)...  
WO/2013/079301A1
The invention relates to a lighting device (11) that has a reflector (13), which can be illuminated by means of at least one light source (12), in particular light-emitting diode, a lens (14) arranged downstream of the reflector (13), an...  
WO/2013/070429A1
A modular lighting system, which includes at least one power supply, an expandable support frame and a number of LED lamps which are attached to the expandable support frame. Also a modular lighting system, including at least one power s...  
WO/2013/061210A3
Devices (10) comprise oblong light sources (1) that produce light for creating relatively bright zones (2) and obstacles (3) that block parts of the light for creating relatively dark zones (4). The relatively bright and relatively dark ...  
WO/2013/057610A1
An optical acoustic panel 100 for absorbing sound and providing a daylight appearance and a luminaire are provided. The optical acoustic panel 100 comprises a first side 114, a second side 104, a micro perforated foil 110 and a spacing s...  
WO/2013/050908A1
A desk partition panel has an outer face (12), and an integrated lighting unit (14,16,18) behind the outer face for providing illumination from the panel area.The desk partition can be metal with an array of holes, and the lighting unit ...  
WO/2013/046081A1
A lighting system 100 for emitting a shaped light beam 112, a luminaire and a method of manufacturing the lighting system is provided. The lighting system 100 comprises a housing 102, a light redirection means 114, 106, a plurality of li...  
WO/2013/034152A1
Light (1) with a housing (10), a plurality of illuminants (3) arranged in the housing (10), a covering disc (5) that closes the housing (10) in the direction of radiation (A) and a film (6) for altering the radiation characteristics of t...  
WO/2013/034586A1
The invention relates to a lamp head having a body for holding a luminous means and at least one circular receptacle for at least one correspondingly circular, transparent cover element, characterized in that the radius of the receptacle...  
WO/2013/031137A1
This photoradiation device comprises a light emission unit which projects irradiation light, a reflection unit which reflects the irradiation light, and a light guide unit which guides the reflected irradiation light to a subject to be i...  
WO/2013/028255A1
Luminaires (200) are disclosed that include refractive (206) and/or reflective (202) structures that can provide or distribute lighting for a given area with high uniformity and efficiency. The structures can be used to distribute light ...  
WO/2013/020156A1
The invention relates to an LED light-source module (M1 - M4, M1' - M4') for an LED motor vehicle headlight (SW1, SWr), particularly for an LED motor vehicle headlight (SW1, SWr) designed to produce a dynamic light distribution. Said LED...  
WO/2013/017613A1
The invention relates to a grid luminaire (1; 11) having a plurality of reflector radiators (2, 3; 12, 3) which are arranged in a grid, wherein each of the reflector radiators (2, 3; 12, 3) has a semiconductor radiator (4a-d, 5a-e) as we...  
WO/2013/011481A3
An optical element, a lighting system and a luminaire is provided. The optical element comprises a plate 100 and a plurality of collimating means. The optical element is to be used in front of a light source comprising a light emitting s...  
WO/2012/140579A3
An optical element (100) for use in front of a light source (102) for obtaining a skylight appearance, a lighting system and a luminaire are provided. The optical element (100) comprises a light transmitting cell which comprises a light ...  
WO/2012/140579A2
An optical element 100 for use in front of a light source 102 for obtaining a skylight appearance, a lighting system and a luminaire are provided. The optical element 100 comprises a light transmitting cell which comprises a light transm...  
WO/2012/137641A1
The present invention dramatically reduces energy consumption while retaining the performance of entrance lighting in a tunnel using artificial lighting for the entrance lighting. A tunnel entrance lighting system (20A) is configured fro...  
WO/2012/131533A1
A screen for a lighting device and a method of manufacturing such a screen are provided. The screen is adapted to receive and transmit light from a light source. The screen comprises two at least partly transparent sheets opposing each o...  
WO/2012/128324A1
An illuminating system (10) is configured of: a light source device (12), which is configured by sequentially connecting an excitation light source (16), an optical fiber (18), and a wavelength conversion unit (20); and an operation conf...  
WO/2012/122569A2
An internally illuminated enclosure for a walkway or driveway is provided. The internally illuminated enclosure includes solar panel converting sunlight to electricity which is stored in a rechargeable battery. When a low-light situation...  
WO/2012/119976A1
The invention relates to a motor vehicle headlamp (10), comprising a multi-function projection module (14), which is designed to convert light from a first light source (16) into a first light distribution (34) by means of a first primar...  
WO/2012/106381A3
Described are an improved automated luminaire 12 and luminaire systems 10 employing an improved automatd framing shutter mechanism 25 for an automated luminaire which provides the user with more than two selectable edge shapes for each s...  
WO/2012/106381A2
Described are an improved automated luminaire 12 and luminaire systems 10 employing an improved automatd framing shutter mechanism 25 for an automated luminaire which provides the user with more than two selectable edge shapes for each s...  
WO/2012/084080A1
The invention relates to a projection module (3 to 6) for a vehicle headlamp (2), comprising a plurality of light sources (7 to 9), a reflector arrangement (10), and a first screen (11) extending transversely in the reflector arrangement...  
WO/2012/068104A1
A daylighting system for use in a building including a louver array having a first longitudinal element, and a second longitudinal element spaced therefrom. At least one of the first and second elements has an asymmetrical profile, each ...  
WO/2012/052937A1
The disclosed embodiments relate to an arrangement (1) for a low loss luminaire and in particular to such an arrangement in a system comprising a daylight tube system. Light provided by an aperture (4) is received by a re-directional str...  
WO/2012/038173A1
The light-emitting device (1) has at least a first group (4) of light sources with at least one light source (3) and a second group (6) of light sources with at least one light source (5), and also at least one reflector (8) which is des...  
WO/2012/034936A1
The invention relates to a motor vehicle headlight (12) comprising a multifunctional projection module (14) that is equipped to convert light from a first light source (16) in a first optical path into a first light distribution that lie...  
WO/2012/023602A1
[Problem] To provide a vehicle lighting fixture such that a different light emitting design for each vehicle owner can be easily configured. [Solution] This vehicle lighting fixture (1) is configured with: a point light source (6); a sub...  
WO/2012/016609A1
The invention relates to a lamp (1), comprising at least a lamp housing (2) and a transparent or translucent protective tray/cover (3). Lighting means (4) and associated electrical or electronic components (5) are arranged in the lamp ho...  
WO/2012/013601A1
The invention relates to an optical module of an illuminating and/or signalling device of a motor vehicle, especially a light projector, comprising: a light source especially comprising at least one LED; a reflector arranged in such a wa...  
WO/2012/003567A1
A variable space shutter includes: a first frame having vertically spaced slats forming vertical openings; a second frame having a horizontal indented channel, the second frame being affixed to the first frame around a periphery of the f...  
WO/2012/005158A1
A lighting device is provided with: a ladder cord (6) on which lighting panels (10) are arranged and which can change the angle of the surfaces of the lighting panels (10); and a lifting/lowering cord (3) for adjusting the length of the ...  
WO/2011/155537A1
Provided is a planar light source device capable of obtaining large-area, uniform, and high-quality planar illumination light. Specifically disclosed is a planar light source device provided with a main body case (4) which surrounds, by ...  

Matches 101 - 150 out of 4,953