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Patent Searching and Data


Matches 601 - 650 out of 6,951

Document Document Title
WO/2006/109232A2
Various optical techniques are described for obtaining a specified light output from an LED source. One technique uses a parabolic reflector surrounding an LED or LED array to create a collimated beam, and the light exit opening of the p...  
WO/2006/105646A1
The present invention provides a compact format lighting module that can provide a desired level of mixing and collimating of light generated by multiple light-emitting elements within the lighting module. The lighting module comprises t...  
WO2005094378A3
A reflector for a light source, such as an LED (10), is provided with a shape which efficiently collects and directs energy to an illumined surface (16) whereby almost 100% of the light is collected and distributed into a designer compos...  
WO/2006/102827A1
A multifunction lamp comprises: a light source; a first reflector receiving and reflecting the projected light from the light source; a second reflector receiving and reflecting the reflected light from the first reflector; a first light...  
WO/2006/099741A1
The present invention provides a lighting device package, which can provide a means for efficient thermal access to the lighting device package in addition to a desired level of light extraction from the one or more light-emitting elemen...  
WO/2006/089480A1
A light fitting with the apparatus of dazzle-resistance comprises a light shell, a reflecting bowl, a bulb and a lamp shade, with the characteristic of mounting the apparatus of dazzle-resistance in the front of the bulb. The apparatus o...  
WO/2006/081804A1
The invention relates to a light unit, comprising a concave reflector (7) with an outlet opening and an axis, whereby the reflector encloses a light source running in the direction of the axis. The light source is enclosed at a separatio...  
WO/2006/074525A1
A dental illumination device is provided that comprises a plurality of light-emitting diodes capable of emitting light of selected wavelengths that do not activate initiator molecules contained within dental restorative material such as ...  
WO2006036587A3
This invention is an illumination system that incorporates a light emitting diode and a partially reflecting optical element. The light emitting diode emits internally generated light having a first angular range and reflects incident li...  
WO/2006/064593A1
A light shielding mask (24) is provided to face an incidence plane of a fly-eye lens (23), and a light transmitting part (25) is opened corresponding to each lens part (23b). Each light transmitting part (25) is formed by being separated...  
WO/2006/063490A1
The invention relates to a shading light and compensating light device of a lamp house with an internal lamp. The device is an opacity body that is set between the lamp tube and the arc light plate of the lamp house. The opacity body com...  
WO/2006/064632A1
A light source unit which includes a reflector (24) in which a lamp accommodation opening and a light emitting opening are formed, a light source (5) in which a lamp (29) including a bulb which radiates light and electrode introducing po...  
WO2006027621A3
The present application relates to a light engine for the delivery and reformatting of the output of a light source. The light engine (1; 300; 400) has a light source (100) and a first mirror (203; 303; 405) for reflecting light from the...  
WO/2006/059422A1
An illumination unit and an illumination apparatus, which can provide, while saving electric energy, an illumination area with high illumination intensity and specific flat illumination intensity distribution and which can extend the dis...  
WO/2006/053464A1
The invention relates to a grating shade for refracting beam in a lamp case. The grating shade is disposed between a lamp tube and a uniform light plate, it is a transparent or opacity refractive body. The refractive body has a symmetric...  
WO/2006/054563A1
A halogen lamp bulb assembled in a reflecting mirror enabling a reduction in the size of a filament and capable of increasing a condensing efficiency. The halogen lamp bulb comprises a bulb and a plurality of filament elements (131-134)....  
WO/2006/051435A1
The invention relates to a compact incandescent lamp with an integrated reflector, comprising at least a lamp bulb, on one part of the surface of which the reflector is applied as a reflective layer and another part thereof is a light ou...  
WO/2006/036587A2
This invention is an illumination system that incorporates a light emitting diode and a partially reflecting optical element. The light emitting diode emits internally generated light having a first angular range and reflects incident li...  
WO/2006/030636A1
[PROBLEMS] An illumination device and this single device alone can illuminate the entire surroundings with soft light and can illuminate a specific direction brighter than other directions. [MEANS FOR SOLVING PROBLEMS] An illumination de...  
WO/2006/030347A1
The invention relates to a reflector for a luminaire. The reflector comprises a cavity (101) for receiving a lamp intended to emit light and, located around said cavity, a first annular louver member (201) arranged in a first direction a...  
WO/2006/027629A2
A lighting unit comprises an optical component (1) having an interior surface (3) and an exterior surface (5) , the interior surface (3) of the optical component (1) for receiving a beam (10) of collimated light incident thereon, and the...  
WO/2006/027621A2
The present application relates to a light engine for the delivery and reformatting of the output of a light source. The light engine (1; 300; 400) has a light source (100) and a first mirror (203; 303; 405) for reflecting light from the...  
WO/2006/013505A1
The invention relates to an illumination system (1) for illuminating display devices, comprising: a light emission window (2) for emitting light in the direction of a display device, a reflector (5) for reflecting light, at least a part ...  
WO/2006/010249A1
An optical structure placeable between a backlight array of point light sources and a planar display. The structure distributes light emitted by the point light sources to uniformly illuminate the plane of the display, without introducin...  
WO/2006/007383A1
A light distributing assembly for a vehicle instrument panel (12) includes a light source (22) that emits light in a first direction (D1). A first surface (46) that is transverse to the first direction (D1) receives the light and changes...  
WO/2005/124227A1
The present invention refers to a method used to modify the photometrics of a prismatic transparent diffuser (1) having an internal wall with a dense longitudinal series of prisms (1c), whose faces are painted according to the method of ...  
WO/2005/124224A1
The invention relates to a lantern comprising a base body (1), an annular shaped support element (10) and an internal and external belt optical system (16, 2). Illuminating means are arranged in an annular manner on the support element (...  
WO/2005/108857A1
The invention relates to a lamp (1), especially a taillight, for a motor vehicle, comprising a reflector (2) and a lamp housing (3) whose opening located on the emission side is covered by a cover plate (4). At least one light source (5)...  
WO/2005/108859A1
A compact, high-brightness, integrated illuminator in which collection of light from a point arc source (1) is maximized by a multi-curvature reflector section configuration of elliptical reflector (21) and segmented spherical retrorefle...  
WO/2005/106323A1
The present invention relates to an apparatus for variable colour lighting comprising at least two light sources connected to means for regulation, which means for regulation are connected to said central control unit and where the appar...  
WO/2005/094378A2
A reflector for a light source, such as an LED (10), is provided with a shape which efficiently collects and directs energy to an illumined surface (16) whereby almost 100% of the light is collected and distributed into a designer compos...  
WO/2005/083318A1
The present invention provides an apparatus for forming an asymmetric illumination beam pattern that can be advantageous when illuminating channel letters in addition to enabling the creation of cove lighting, as well as other applicatio...  
WO2005006644A3
A lighting system and device (300) for providing indirect light using free-cavity (304), double-diffusing configurations (306) are disclosed. In accordance with the embodiments of the invention, a lighting fixture comprises a cover struc...  
WO/2005/080860A1
A lighting device comprising a tubular light source and a curved mirror reflecting a light emitted from the tubular light source, wherein the light reflection surface of the curved mirror has, at a section in a direction perpendicular to...  
WO/2005/080865A1
A lighting apparatus for creating a substantially homogenous lit appearance along the length of the apparatus is provided. The lighting apparatus includes an elongated envelope, an LED mounted in the elongated envelope, and a reflector. ...  
WO/2005/081056A1
A light source apparatus having, in spite of its simple and compact construction, enhanced efficiency of condensing light in a predetermined small diameter region. The light source apparatus has a light emitting tube (20) with a pair of ...  
WO/2005/078338A1
A utility lamp (1) comprises a curved reflector (2) having a spherically curved surface. An array of LEDs (3) is arranged in an electrical circuit on a thin substrate mounted via thermally conductive epoxy on a thermally-conductive base ...  
WO/2005/073626A1
Provided is an illuminator capable of providing smooth light which includes a front panel and a rear panel which are formed of a transparent plastic material to outwardly provide light provided from a light source which is a fluorescent ...  
WO/2005/073629A1
The present invention provides a luminaire comprising an housing having thermally separate compartments for an electronics portion and a lighting portion. These thermally separate compartments can provide a means for providing thermal is...  
WO/2005/071308A1
The lighting device (1a, 1b, 1c) comprises a diffuse light source (2), a screening device (8) screening off part of the light radiating from the light source (2), and an opening in the lighting device (1a, 1b, 1c), through which the ligh...  
WO2004104925A3
The present embodiments provide methods, systems and apparatuses for use in generating a mixed output light beam. In some embodiments, apparatus comprises a mixing cavity (10) and a plurality of injection sources (2,22,32). The mixing ca...  
WO/2005/066540A1
The invention relates to an illumination device which comprises a plurality of downlight reflectors (1) that are impinged upon by illumination means and that have respective front reflector openings (2) pointing in the direction of illum...  
WO/2005/064229A1
A light diffusion element having a passage section that allows light advancing substantially parallel to the optical axis to pass as a first light without diffusion and having a diffusion section that causes light spreading into the regi...  
WO2005041254A3
An LED or incandescent light source is positioned in a reflector arranged to reflect light from the LED or incandescent light source which is radiated from the LED or incandescent light source in a peripheral forward solid angle as defin...  
WO2005011329A3
An in-pavement high intensity LED-based luminaire includes a housing, a power controller, a light module and a thermoelectric cooling device. The housing includes a generally flat top surface having at least one transparent window for ou...  
WO/2005/045945A1
A light source (700) for use in a spectrometer. A reflector is formed with a parabolic hole (610) formed therein. A light emitting diode (770A, D) is placed in the parabolic hole (610). In the case where multiple LEDs (770A, D) are used ...  
WO/2005/041254A2
An LED or incandescent light source is positioned in a reflector arranged to reflect light from the LED or incandescent light source which is radiated from the LED or incandescent light source in a peripheral forward solid angle as defin...  
WO2004100624A3
Methods and systems are provided for lighting systems, including high output linear lighting systems for various environments. The linear lighting systems may include power systems for driving light sources in high-voltage environments.  
WO/2005/036256A1
A lighting device (100A) comprising an oval-surface reflector (130), a light emitting tube (120), an auxiliary mirror (122), and a collimating lens (140A), characterized in that the light incident surface (140Ai) of the collimating lens ...  
WO/2005/019722A1
An ornamental light capable of being lighted in water. It comprises a hermetic hollow casing provided with an outer shell body having transparency or light-permeability in at least the upper section or upper half, a light emitting device...  

Matches 601 - 650 out of 6,951