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Patent Searching and Data


Matches 101 - 150 out of 5,042

Document Document Title
WO/2014/202666A1
The invention relates to a lamp for use in a lighting strip system which comprises a support rail (3), which extends along a longitudinal axis (L), and supply lines for supplying power to a light source of the lamp. The lamp has a first ...  
WO/2014/191250A1
An optical element for use in front of a light source 102 for obtaining a skylight appearance, and a luminaire are provided. The optical element comprising a plurality of light transmitting cells in a raster structure 140, a diffuser 145...  
WO/2014/176815A1
Disclosed are a direct illumination type backlight source and a liquid crystal display device comprising same. The direct illumination type backlight source comprises: a prism member (1) which is provided with a plurality of prism unit s...  
WO/2014/153578A1
The invention relates to a luminaire (1) having a housing which is closed by a translucent cover (11). The housing accommodates a light source and control gear (6), the light source being formed from a plurality of LEDs (8) arranged on a...  
WO/2014/147505A1
An illumination device (100) is provided, having a light mixing chamber (110) with a light reflecting inner surface (112), wherein a light emitting element (120) is arranged to emit light into the light mixing chamber (110). A beam shape...  
WO/2014/151770A1
An optical element (140) that may be replaceably mounted to an LED based illumination device (100). The optical element (140) includes a hollow shell reflector (142) and a plurality of annular shell elements (151-154) disposed within the...  
WO/2014/151894A1
An LED architectural luminaire (100) for providing the lighting characteristics of a fluorescent luminaire comprises an LED mounting plate (21) having angled sides (30) for mounting strips of LEDs (22) to allow the LEDs to illuminate the...  
WO/2014/128601A1
A lighting device (11, 12, 13, 14) comprising a light source (101, 102, 103, 104) emitting light, and at least one optical element (30, 301, 302, 303, 304) arranged in front of said light source, said at least one optical element compris...  
WO/2014/104014A1
A light source device containing: a discharge lamp; an elliptical mirror that reflects light radiated from the discharge lamp; a box-shaped casing that houses the discharge lamp and the elliptical mirror, and is provided with a light-emi...  
WO/2014/097042A1
Disclosed is a sound absorbing lighting panel (100) comprising a sound absorbing member (120); an optical medium (130) over said sound absorbing member; a first set (140) of solid state lighting elements (142) arranged along a first edge...  
WO/2014/083262A1
The present invention relates to a light signalling device comprising a filament light bulb (3) mounted on a support (8), a reflector (5) consisting of a frustoconical wall extending, widening, from the support (8) towards an outlet scre...  
WO/2014/056988A1
The present invention relates to an illuminating device (100), comprising a reflector (1) and a light source (2), wherein the reflector (1) defines an accommodation cavity (11) having an opening (12), the light source (2) is arranged in ...  
WO/2014/041016A1
The invention relates to a louver luminaire, which has at least two LED light sources (2, 2'), and a louver element, which extends along a longitudinal axis (L), wherein the louver element has at least three transverse reflector elements...  
WO/2014/041694A1
One purpose of the present invention is to suppress, in a light source apparatus, reflection of a part of output light outputted from a light emitting section, said reflection being in the specific direction, while blocking a part of the...  
WO/2014/039298A1
In accordance with certain embodiments, lighting systems include one or more lightsheets each including a plurality of strings of light-emitting elements, control elements, and power conductors for supplying power to the light-emitting e...  
WO/2014/031644A1
Described are an improved automated luminaire (12) and luminaire systems (10) employing an improved image diffusion system 27. The image diffusion system (27) is improved by providing a plurality of sets of optical diffusion elements (30...  
WO/2014/024063A1
A lamp (10) is provided comprising a light source (11) and a reflector (12) for redirecting light from the light source (11) into a main direction. The reflector (12) comprises a plurality of holes (13) for allowing part of the light fro...  
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/2013/061210A3
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/2013/093745A1
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/2013/057610A1
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/2013/011481A3
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/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/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/2012/106381A3
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/2012/140579A2
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...  

Matches 101 - 150 out of 5,042