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Patent Searching and Data


Matches 451 - 500 out of 3,588

Document Document Title
WO2002099534A9
The invention relates to a lighting system for wavelengths of 100 nm having an object plane and a field plane. Said invention is characterized in that the lighting system comprises at least one grid element having a plurality of individu...  
WO2002073535A3
Imaging device is trained (e.g., panned, zoomed, focussed) on environmental navigation features, such as street sign or house number, by operator input and computer control (620). Optical illumination in visible, infrared, ultraviolet, o...  
WO/2003/014833A2
The invention relates to a collector for a projection printing installation, which is operated in a scanning mode along a scanning direction with a wavelength $m(F) 193 nm, preferably $m(F) 126 nm, more preferably with extreme UV wavelen...  
WO/2003/001291A1
An illumination optical unit comprising an optical system (13−16) for applying light from a light source lamp (11) to an object (22) uniformly and&sol or focusingly, a reflector (1) for reflecting an output light from the lamp (11) to ...  
WO2002065482A3
The invention relates to a collector for lighting systems having a wavelength
WO/2002/099534A2
The invention relates to a lighting system for wavelengths of 100 nm having an object plane and a field plane. Said invention is characterized in that the lighting system comprises at least one grid element (1) having a plurality of indi...  
WO2002075225A3
A nonimaging light concentrator system including a primary collector of light, an optical mixer disposed near the focal zone for collecting light from the primary collector, the optical mixer having a transparent entrance aperture, an in...  
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...  
WO/2002/086617A2
A light recovery system for a projection display with a reflector (102) having a first focal points (104) and a second focal point (106). A source (108) of electro-magnetic radiation (110) is disposed proximate to the first focal point (...  
WO/2002/084397A2
A display apparatus projects a two dimensional image onto a display screen and includes illumination optics, a light modulator, separating optics and scanning optics. The light modulator is optically coupled to the illumination optics su...  
WO/2002/084339A2
The invention relates to a projection display system comprising two lamp sources (32,46) each having a different geometric aligning means. By combining a first light source (32) having an annular cross-sectioned beam and a second light s...  
WO2001069300A3
A highly efficient optical device comprises two opposing active non-spherical optical surfaces defined by a two-dimensional representation that is symmetrically extended to provide a three-dimensional device. A focal area, spaced apart f...  
WO/2002/075225A2
A nonimaging light concentrator system including a primary collector of light, an optical mixer disposed near the focal zone for collecting light from the primary collector, the optical mixer having a transparent entrance aperture, an in...  
WO/2002/073535A2
Imaging device is trained (e.g., panned, zoomed, focussed) on environmental navigation features, such as street sign or house number, by operator input and computer control (620). Optical illumination in visible, infrared, ultraviolet, o...  
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/2002/065482A2
The invention relates to a collector for lighting systems having a wavelength $m(F) 193 nm, preferably $m(F) 126 nm, more preferably EUV wavelengths for receiving light from a light source via an aperture on the side of the object, and f...  
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/2002/057830A1
A zoom optical system capable of ensuring a required magnification without substantially changing positions of an object plane and an image plane and positions of an entrance pupil and an exit pupil when a focal length is changed. When t...  
WO2002027405A3
The invention concerns an illumination system, particularly for microlithography with wavelengths
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...  
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/2002/044766A2
The invention relates to a concentrator for concentrating incident light on a predetermined area or on a predetermined volume with an entry area and an exit area. In order to provide a static concentrator that is capable of concentrating...  
WO/2002/031592A1
A conventional illumination optical unit has a drawback that unevenness of brightness appears in the inclining direction when an area inclining with respect to the optical axis is illuminated. The inventive illumination optical unit comp...  
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/2002/027405A2
The invention concerns an illumination system, particularly for microlithography with wavelengths $m(F) 193 nm, comprising: a primary light source; a first optical component; a second optical component; an image plane; and an exit pupil,...  
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/2002/025329A2
An optical coupling element for use in large numerical aperture collecting and condensing systems. The optical coupling element includes a lens (503) having a curved surface and a tapered light pipe (504). The curved surface reduces the ...  
WO/2002/021734A1
An optical wireless communication receiver comprises a dielectric totally internally reflecting concentrator (DTIRC) (1) having a convexly curved receiving surface (2) for receiving incident radiation over a wide field-of-view and a conc...  
WO/2002/014924A1
A relay image optical system which is reduced in size and weight with fewer lenses and without compromise in required optical characteristics, which forms an image on a first plane (10) onto a second plane (M), and which comprises, in th...  
WO2001055771A3
Focusing system of the light beam for a videoprojector comprising at least an image microforming device DMD (Digital Micromirror Device); the main feature of the system consisting in that it comprises at least an aspheric lens associated...  
WO/2002/010855A2
Systems and methods for providing illumination suitable for imaging devices such as laser projection systems. In one embodiment, a highly collimated (e.g., laser light) beam is passed through a holographic diffuser to create a well defin...  
WO2001053871A3
An in-vivo tissue inspection device provides for increased signal levels and the ability to discriminate between normal and abnormal tissues through the use of an exogenous fluorescent or fluorogenic reagent. The device reduces the costs...  
WO2001027962A3
Various lamp systems are disclosed which effectively utilize light from an aperture lamp (3). Lamp systems are respectively configured to perform various types of light recapture including etendue recycling, polarization recycling, and/o...  
WO/2002/001298A1
A scanning pattern generator and a method for microlithographic multi-beam writing of high precision patterns on a photosensitive substrate (11), the system comprising a light source (1), preferably a laser, for generating at least two l...  
WO/2001/098706A1
An inexpensive illuminator comprising light-emitting diodes prevented from failing because of the heat of a soldering iron, having a small size, emitting an increased intensity of light, and assembled easily. A large number of light emit...  
WO2001069300A8
A highly efficient optical device comprises two opposing active non-spherical optical surfaces defined by a two-dimensional representation that is symmetrically extended to provide a three-dimensional device. A focal area, spaced apart f...  
WO/2001/098760A1
An illumination device for inspection by which a line-shaped light having a sharp outline can be obtained with a simple structure. The illumination device for inspection comprises a plurality of light emitting diodes (2) whose optical ax...  
WO/2001/084833A1
A projection device comprising at least one light source, at least one light-modulation panel preceding the light source, and polarization-separating means arranged between said light source and said light-modulation panel for separating...  
WO2001009681A3
The invention relates to a multi-mirror-system for an illumination system, especially for lithography with wavelengths
WO/2001/080618A2
The invention relates to an optode for picking up and relaying endogenous cell light, comprising a paraboloid reflector (1) in whose focal point the pick-up end of a light pick-up element (2) is located.  
WO/2001/073487A2
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/2001/069300A2
A highly efficient optical device comprises two opposing active non-spherical optical surfaces defined by a two-dimensional representation that is symmetrically extended to provide a three-dimensional device. A focal area, spaced apart f...  
WO/2001/055771A2
Focusing system of the light beam for a videoprojector comprising at least an image microforming device DMD (Digital Micromirror Device); the main feature of the system consisting in that it comprises at least an aspheric lens associated...  
WO/2001/053871A2
An in-vivo tissue inspection device provides for increased signal levels and the ability to discriminate between normal and abnormal tissues through the use of an exogenous fluorescent or fluorogenic reagent. The device reduces the costs...  
WO/2001/040706A1
The invention relates to a luminaire (1) suitable for accommodating a light source (2) which is situated substantially in a first plane (V1), comprising an optical element (3) which is situated substantially in a second plane (V2). The o...  

Matches 451 - 500 out of 3,588