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Patent Searching and Data


Matches 451 - 500 out of 6,383

Document Document Title
WO/2009/033461A1
The invention relates to a surgical light comprising a light casing, a reflector (2) and a lighting device, the surgical light being configured as a single reflector light. In order to prevent the operation wound from drying out, LEDs, O...  
WO/2009/034511A3
The invention relates to an illumination system (50), a beam-control element and a light source (30). The illumination system comprises the light source for emitting a light beam and a beam-control element for controlling the shape and/o...  
WO/2009/025284A1
It is an object to provide a lighting device that uses a fluorescent light emitting device, is stable in brightness, and has a high lighting effect. A UV-LED array (15) as an exciting light generating source is arranged at the lower side...  
WO/2009/014137A1
A lighting control device (1) is provided with an irradiation light generating unit (11) that inputs an irradiation signal, coating correction means (12, 13) that correct the irradiation signal to make an irradiated object (20) coated wi...  
WO/2008/156592A2
A headlamp lighting device (10) is provided that allows for the adjustment of the size of the light beam and forward heat dissipation. The lighting device includes a housing (42), a light source (58) provided on the housing for generatin...  
WO/2008/156589A2
A headlamp lighting device (10) is provided that allows for the adjustment of the size of the light beam and forward heat dissipation. The lighting device includes a housing (42), a light source (58) provided on the housing for generatin...  
WO/2008/156589A3
A headlamp lighting device (10) is provided that allows for the adjustment of the size of the light beam and forward heat dissipation. The lighting device includes a housing (42), a light source (58) provided on the housing for generatin...  
WO/2008/156592A4
A headlamp lighting device (10) is provided that allows for the adjustment of the size of the light beam and forward heat dissipation. The lighting device includes a housing (42), a light source (58) provided on the housing for generatin...  
WO/2008/156589A4
A headlamp lighting device (10) is provided that allows for the adjustment of the size of the light beam and forward heat dissipation. The lighting device includes a housing (42), a light source (58) provided on the housing for generatin...  
WO/2008/156592A3
A headlamp lighting device (10) is provided that allows for the adjustment of the size of the light beam and forward heat dissipation. The lighting device includes a housing (42), a light source (58) provided on the housing for generatin...  
WO/2008/152382A1
The present invention provides a lighting apparatus having a directable beam and comprising: a lamp (10) for forming a beam (11,24) of visible light; a steering mechanism, e.g. mirror (12) for directing the beam in a desired direction; a...  
WO/2008/151826A1
The invention relates to a lighting device having a light source and devices for changing the illumination area, comprising two arrangements (6, 7, 8) made of transparent flat components (6a, 6b; 7a, 7b; 8a, 8b) with oblong imaging eleme...  
WO/2008/149905A1
A light source that does not require a spare light source, that is of low cost and highly reliable, and that has high luminance.The LED light source device (1) has LEDs (3), a light guide optical unit (5) that guides illumination light e...  
WO/2008/145004A1
A flood light capable of adjusting projected light direction comprises at least two lighting bodies (33), which comprises a reflector (6) and a luminous tube (1). The at least two lighting bodies (33) are disposed on a frame (25), and ea...  
WO/2008/140720A1
A permanently-installable LED light fixture (100) including a housing (112) including a substantially water-tight chamber (114), at least one electronic normal-operation LED-driver (16) enclosed within the chamber and receiving power fro...  
WO/2008/133160A1
Bright illuminating light is outputted by preventing fluctuation of quantity of outputting illuminating light by a simple configuration. An illuminating apparatus (1) is provided with a plurality of light sources (2) arranged at equal in...  
WO/2008/132796A1
Provided are a laser backside illumination device, which is reduced in thickness and has improved contrast with uniform luminance, and a liquid crystal display device. A laser backside illumination device (100) is provided with a laser l...  
WO/2008/129438A1
The present invention relates to a light output device (10) comprising a plurality of light source units (18) arranged in a laminated glass structure. The light output device is characterized by a plurality of switchable liquid crystal-b...  
WO/2008/126830A1
Provided are a light source device capable of preventing optical efficiency from being degraded and improving the luminance of an illumination area, and a projector. The light source device is characterized by having: first and second li...  
WO/2008/122326A1
The invention relates to a light fixture (1), in particular a standard lamp or a table lamp, with a light head (10) which can be extended with respect to a carrier arm (5) and which accommodates a light source (15), and with a power supp...  
WO2008091931B1
A lighting device includes a head assembly (106), a battery pack (1 10), and a light housing (108). The light housing (108) includes at least one light source (142, 144, 146, 148) and a diffuser lens (104). The diffuser lens (104) is piv...  
WO/2008/117865A1
The light emitting characteristics of a lighting apparatus having a plurality of light sources are improved. A light emitting apparatus is provided with a plurality of reflection units (100u) and a plurality of light sources (13). Each o...  
WO/2008/106942A1
A lighting device comprises, in a housing (15), one or more semiconductor elements (12, 13, 14) that are suitable for the radiation of light, and a light sensor (11). The light sensor is suited to generate an output signal that is depend...  
WO/2008/092271A1
Abstract A lighting assembly includes a thermally conductive mounting having a mounting surface is provided. The lighting assembly further includes a thermally conductive carriage having a front and a rear surface. The rear surface of th...  
WO/2008/089600A1
A water outlet device which can display the track of stream comprises a impeller (2) and a rotary body (3). The impeller (2) and the rotary body (3), driven by the impeller (2), which achieves to spout rotary stream or intermittent strea...  
WO/2008/091931A1
A lighting device includes a head assembly (106), a battery pack (1 10), and a light housing (108). The light housing (108) includes at least one light source (142, 144, 146, 148) and a diffuser lens (104). The diffuser lens (104) is piv...  
WO/2008/081389A1
A floodlight comprises means (110) for generating a parallel beam having a general direction (AA), a first convergent lenses array (120) for generating a plurality of convergent beams from said parallel beam, and a second lenses array (1...  
WO/2008/071315A1
The subject matter of the invention is a motor vehicle headlight system having a first and a second motor vehicle headlight. The motor vehicle headlights each have at least one light module (1) which can be swiveled horizontally and/or v...  
WO/2008/072194A1
The invention provides a lighting device (1) comprising a housing (10) which comprises a light source (13), an emission window (2) for the light, and a semitransparent layer (4; 7, 8; 19, 20, 21); a controllable absorber (18; 22, 23; 25;...  
WO/2008/073322A1
Airfield lighting fixtures, systems, and methods are described, including covert lighting fixtures, systems, and methods.  
WO/2008/064564A1
A lighting device capable of forming a three dimensional image comprises a base (1), a rotary body (2) disposed on the base (1), a driving circuit (3) for driving the rotary body (2) to rotate, and an on-off switch (35) for controlling t...  
WO/2008/047645A1
A light source device in which a light guide member is held surely even when the light guide member is displaced. The light source device comprises a plurality of light sources (2) arranged on the same virtual circle (C), a turntable (3)...  
WO/2008/037388A3
The invention relates to a method for controlling a headlight arrangement for a vehicle, said arrangement comprising at least two headlights (1, 2) which are at a distance from each other and each emit a light beam (L) for generating an ...  
WO/2008/035385A2
The present invention relates to a vehicle head lamp (1) characterised by the fact that it is internally provided with a lamp (2) and a screen (7) in opposite position, which is designed to partially dim the light beam, by alternatively ...  
WO/2008/035385A3
The present invention relates to a vehicle head lamp (1) characterised by the fact that it is internally provided with a lamp (2) and a screen (7) in opposite position, which is designed to partially dim the light beam, by alternatively ...  
WO/2008/035267A2
The invention provides a lamp with adjustable beam cut-off, useful for e.g. vehicle headlamps. The lamp comprises a solid-state light source 1 and a reflector 2, as well as a movable beam limiter 3. To adjust the cut-off, the beam limite...  
WO/2008/035267A3
The invention provides a lamp with adjustable beam cut-off, useful for e.g. vehicle headlamps. The lamp comprises a solid-state light source 1 and a reflector 2, as well as a movable beam limiter 3. To adjust the cut-off, the beam limite...  
WO/2008/030338A2
An alphanumeric or shaped image laser display device and method for producing a segment of an alphanumeric display or shaped image comprising a semiconductor light source for producing a beam of light, the semiconductor light source disp...  
WO/2008/030338A3
An alphanumeric or shaped image laser display device and method for producing a segment of an alphanumeric display or shaped image comprising a semiconductor light source for producing a beam of light, the semiconductor light source disp...  
WO/2008/019504A1
The invention provides a general illumination luminaire comprising one or more adjustable light modules. In particular, the luminaire generally comprises one or more light modules, each one of which comprising one or more light-emitting ...  
WO/2008/009166A1
A light-emitting diode illuminating device with highly uniform illumination comprises a light-emitting source (10), a light-modulated hood (20), a reflector hood (40), and a variable focus lens (30), which are located in front of the lig...  
WO/2007/139405A3
The invention disclosed relates to a light housing adapted to retain a light source. The light housing has a first reflector and a second reflector mounted to rotate concentrically about a main axis. A transmission system is present betw...  
WO/2007/139405A2
The invention disclosed relates to a light housing adapted to retain a light source. The light housing has a first reflector and a second reflector mounted to rotate concentrically about a main axis. A transmission system is present betw...  
WO/2007/134609A1
The present invention relates to a light assembly comprising at least one light source for generating a beam of light, which light assembly comprises light forming means, which light forming means comprise framing means (10), which frami...  
WO/2007/128762A1
The invention relates to a headlight (1) for motor vehicles with a supporting frame (3) and a plurality of light sources (4) which are supported by the support frame (3), wherein the light sources (4) can be switched on or off in groups ...  
WO/2007/124922A1
The invention relates to a dimming system for a searchlight for adjusting the brightness of a light field generated by a searchlight, with at least one screening element that is constructed and arranged to partially or completely screen ...  
WO/2007/124822A1
The invention relates to a device for overriding light beams and comprises a base element (10) and a housing (16) which is located opposite the base element (10) on a rotatable arm (15) where said housing is rotatable by means of one or ...  
WO/2007/122544A1
The present invention relates to a lamp unit (501) for an adaptive front lighting system (AFS) (500) for a vehicle (100). The lamp unit (501) comprises a liquid crystal element (200/200') arranged to receive light emitted by a light sour...  
WO/2007/121910A3
The invention relates to a lamp (1), especially a suspended lamp, comprising a housing (2) that is provided with a first light emitting area (4) with a first light influencing element (9) one one side thereof while being fitted with a se...  
WO/2007/121910A2
The invention relates to a lamp (1), especially a suspended lamp, comprising a housing (2) that is provided with a first light emitting area (4) with a first light influencing element (9) one one side thereof while being fitted with a se...  

Matches 451 - 500 out of 6,383