Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 701 - 750 out of 6,963

Document Document Title
WO/2003/074930A1
The present invention provides a flashlight having a body with a light means at one end, a battery, and a circuit therebetween, so that when said circuit is closed said light means will generate light; recharging terminals for recharging...  
WO/2003/071185A1
Luminaire comprising at least two lamps (6,7,8) and a light reflecting surface (23) reflecting the light from said lamps. the lamps (6,7,8) radiate light with different colors. The intensity of the light shining from a lamp can be reduce...  
WO/2003/064920A1
The present invention relates to a flat mirror assembly of approximate dimensions 100mm length x 50mm with x 5−7mm thickness. The assembly (10) comprises: a substantially planar mirror (12)&semi illumination means (14) for emitting dif...  
WO/2003/054445A1
This invention relates to searchlight type light devices including underwater light devices and automobile headlights. A light device in accordance with the present invention provides light beam compression along the optical axis and thu...  
WO/2003/050486A1
A structure of an open end of an integrating sphere light source capable of rapidly and correctly picking up an image of the light source alone without changing the focus of a camera. In order to pick up the image of the light source alo...  
WO/2003/048634A1
A luminaire (1) comprising a concave reflector (2) enclosing a hollow space (3) and defining with an outer edge (4) a light emission window (5). The luminaire can accommodate at least two lamps (6, 7). The luminaire further comprises an ...  
WO/2003/038336A1
The luminaire has a plurality of reflecting lamellae (10) between side reflectors (1). The lamellae (10) each have an outer edge (11), an inner surface (12) facing away from said edge (11), and a plane of symmetry (S) through the outer e...  
WO/2003/037616A1
A decorative structure that has a remarkably excellent three-dimensional effect, thus having an excellent design, and can be easily manufactured. The decorative structure comprises a underlayer member having a mirror-like appearance surf...  
WO/2003/036164A1
A device for illuminating a generally flat surface essentially without emitting significant light beyond the surface is particularly adapted for use as a book light. The device comprises a battery-operated light source contained within a...  
WO/2003/036161A1
The invention relates to a lighting device (1) that comprises means for retaining and electrically connecting a tubular lamp (2) and a reflector (4) that extends along the length of said lamp (2) and that is used to reflect a portion of ...  
WO/2003/033959A1
An illumination unit is described having a light source (24), in particular a high-intensity discharge lamp or an ultra high performance lamp, a main reflector (1) and a back reflector (3) with an aperture opposite the main reflector, th...  
WO2002048606A3
A luminaire (1) comprises a reflector (3) that defines an elongate concave cavity in which an elongate light source (2), for example a fluorescent tube, is located in spaced relationship to the reflector whereby the latter surrounds the ...  
WO/2003/004932A1
A pocket lamp consisting of a base body (10) and a lamp head (12) with at least two luminous diodes (32a, 32b), each of which having an optical device (44a) associated with one of said luminous diodes (32a, 32b) (44a), said optical devic...  
WO/2002/101285A1
An exterior luminaire comprising an array of light emitting diodes (2) within an outer body (12). Also within the outer body (12) is housed apparatus (7) for collecting and converting radiation into electrical energy so as to provide at ...  
WO2002069728A3
An apparatus for making a candy, such as a lollipop, luminescent has a transparent or translucent candy (12); a handle (20) containing a light source (28); and a light transmitting shaft (18) having a candy end and a handle end, the cand...  
WO/2002/097325A1
A luminaire includes a light transmissive optical element (20), a plurality of light sources (22), a light source support structure (20), and a light reflective surface (26). The light transmissive optical element (20), which preferably ...  
WO/2002/095290A1
The invention relates to an optic element (1) for reflecting and/or deviating light rays (L1) entering and leaving the element. The optic element consists of a transparent base body (2) defined by reflective surfaces (8) and is structure...  
WO2002063390A3
An illumination engine for a projection display using a tapered light pipe(718) including a reflector having first and second focal points. A source of electro-magnetic radiation disposed proximate to the first focal point of the reflect...  
WO2002033449A3
The invention relates to an optical device that comprises a plurality of optical elements that are interlinked laterally. Said optical elements comprise one incident light surface (2) each and one light emission surface (3) each and an a...  
WO2002063206A3
Lighting systems comprising a spectrum former upstream from a reflective pixelated spatial light modulator (reflective SLM), the SLM reflecting substantially all of the light in the spectrum into at least two different light paths, that ...  
WO/2002/076788A1
A lamp assembly comprising a transparent body (102) having a front surface (118) and a back surface (120), the back surface having at least one convex curved portion (122), each such convex curved portion (122) having at least one axis p...  
WO/2002/077516A1
The luminaire comprises a concave reflector (1) with an optical center (2) on an optical main axis (3), in an optical main plane (4). A screen (6) extends along the main axis (3) up to a light emission window (5). A panel (7) extends at ...  
WO/2002/069728A2
An apparatus for making a candy, such as a lollipop, luminescent has a transparent or translucent candy (12); a handle (20) containing a light source (28); and a light transmitting shaft (18) having a candy end and a handle end, the cand...  
WO/2002/068861A1
The invention relates to a lighting and signaling device (1) for motor vehicles or airplanes. The device comprises a light source (6) and means for focusing the radiation of said source onto the entry end of a transparent rod (2). Said r...  
WO/2002/066887A1
The present invention relates to a flashlight with magnetic switch. The present invention is characterized in that it comprises a head upper portion in which a reflection plate for irradiating a light to the outside through a transparent...  
WO2000022344A9
An electromagnetic radiation source (SO), such as an arc lamp, is located at a point displaced from the optical axis of a concave toroidal reflecting surface (M1). The concave primary reflector (M1) focuses the radiation from the source ...  
WO/2002/063390A2
An illumination engine for a projection display using a tapered light pipe(718) including a reflector having first and second focal points. A source of electro-magnetic radiation disposed proximate to the first focal point of the reflect...  
WO/2002/063206A2
Lighting systems comprising a spectrum former upstream from a reflective pixelated spatial light modulator (reflective SLM), the SLM reflecting substantially all of the light in the spectrum into at least two different light paths, that ...  
WO/2002/059523A1
A luminaire (1) or a system of a first luminaire (1) and a second luminaire (11) for lighting an object (V). Each luminaire has a housing (2; 12) provided with a plurality of tubular lamps (3, 3", 3"; 13). The housing (2; 12) has a diffu...  
WO2002027400A3
The invention concerns an illumination system, particularly for microlithography with wavelengths
WO2002027402A3
The invention concerns an illumination system, particularly for microlithography with wavelengths
WO2002027401A3
The invention concerns an illumination system, particularly for microlithography with wavelengths < 193 nm, comprising: a primary light source; a first optical component; a second optical component; an image plane; and an exit pupil; whe...  
WO2002027406A3
The invention concerns an illumination system, particularly for microlithography with wavelengths ≤ 93 nm, comprising: a primary light source; a first optical component; a second optical component; an image plane; and an exit pupil; wh...  
WO/2002/049915A1
A dual mode visible and infrared lighthead (100) for use as a landing light or searchlight. The dual mode lighthead incorporates a modular design wherein at least one visible light source (200) and at least one infrared diode (302)are mo...  
WO/2002/049916A1
An infrared LASER diode based high intensity light (100) for use as an aircraft landing light or searchlight in conjunction with night vision imaging systems. The high intensity light (100) uses infrared LASER diodes (110) installed into...  
WO2001073487A3
A condensing and collecting optical system includes a first reflector (20) and second reflector (30). The first and second reflectors and includes a portion of an ellipsoid of revolution having two focal points (24, 26) and an optical ax...  
WO/2002/048604A1
Lighting apparatus having a light source, a diffusive/reflective layer located in front of the light source arranged to diffusely reflect and transmit light from the light source, and a differential transmitter located on the opposite si...  
WO/2002/048606A2
A luminaire (1) comprises a reflector (3) that defines an elongate concave cavity in which an elongate light source (2), for example a fluorescent tube, is located in spaced relationship to the reflector whereby the latter surrounds the ...  
WO/2002/047056A1
Disclosed is a portable signal light. The portable signal light comprises a signal light section and a self-generator. The signal light section has a hollow signal light body to an inner surface of which a light emitting sheet is attache...  
WO/2002/046660A1
A louvre controller for a linear light source has plural transverse reflectors (33) and each located between side reflectors (31, 32). The transverse reflectors have arcuate surfaces forming a double concave reflector and a base (38) of ...  
WO/2002/033449A2
The invention relates to an optical device that comprises a plurality of optical elements that are interlinked laterally. Said optical elements comprise one incident light surface (2) each and one light emission surface (3) each and an a...  
WO/2002/027402A2
The invention concerns an illumination system, particularly for microlithography with wavelengths $m(F) 193 nm, comprising: a primary light; a first optical component; a second optical; an image plane component; and an exit pupil; wherei...  
WO/2002/027401A2
The invention concerns an illumination system, particularly for microlithography with wavelengths < 193 nm, comprising: a primary light source; a first optical component; a second optical component; an image plane; and an exit pupil; whe...  
WO/2002/027400A2
The invention concerns an illumination system, particularly for microlithography with wavelengths $m(F) 193 nm, comprising: a primary light source (8201, 8401); a first optical component; a second optical component (8221, 8421); an image...  
WO/2002/027406A2
The invention concerns an illumination system, particularly for microlithography with wavelengths ≤ 93 nm, comprising: a primary light source; a first optical component; a second optical component; an image plane; and an exit pupil; wh...  
WO/2002/021043A1
The invention relates to a lighting element provided in the form of a reflector lamp. The lighting element is characterized in that a printed circuit board (11) fitted with semiconductor chips, which can be controlled by a circuit, is ar...  
WO2001071405A3
A portion of a first paraboloid (30) collects and concentrates randomized light from a lamp (20) into parallel beams directed to a portion of a second paraboloid (40) which refocuses the light onto a homogenizer (60). The second parabolo...  
WO/2002/021041A1
In a mechanical light dimmer system of the type having opposed dimmer plates to be moved laterally into the light beam of a projector the edges of the dimmer plates are connected with shortly projecting diffusor plates, such that these w...  
WO/2002/016827A1
The luminaire has a lamp housing (1) in which lamps L1, L2 of different color aspect can be accommodated, surrounded by a reflector (11) and a non-transparent, light-transmitting window (10). The window (10) gives access to a reflector h...  
WO2001065171A3
The invention relates to a reflector arrangement for a lamp. Said arrangement comprises at least one longish lamp. A longitudinal reflector extends in the longitudinal direction of the lamp and several reflecting transversal lamellae tha...  

Matches 701 - 750 out of 6,963