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Patent Searching and Data


Matches 701 - 750 out of 9,613

Document Document Title
WO/2009/110976A8
A radiation distribution system designed to produce a batwing distribution. The system may be used with radiative sources emitting in the visible spectrum or in other spectra. The system comprises a specially shaped lens disposed over a ...  
WO/2010/112637A1
The present invention comprises an axisymmetric reflector that has an inner surface with a structure constituted by facets arranged in a distribution based on the Phi number, which provides a non-regular (non-ordered) facet structure, wi...  
WO/2010/113114A2
The invention relates to a security element comprising: an adhesive, a reflective optical structure comprising at least one basic optical reflective structure having a non-planar reflective surface providing an image of a pattern in at l...  
WO/2010/113091A1
An optics device for stage lighting is disclosed. In one embodiment of the optics device, an LED chip (30) provides a plurality of sources of light (G, R, B, W). An optical conductor (32), which may be a mixing tubular (32), is superpose...  
WO/2010/110934A1
An apparatus and method for effecting and changing optical distortions is disclosed in which the apparatus includes a beam imaging apparatus including a first deformable mirror(110), a second deformable mirror (120), and a beam-steering ...  
WO/2010/108319A1
An optical imaging system (1) comprises at least one lens group (2,3,4) for projecting an image on an image sensing means (5), an optical path being defined between a light entrance of the optical system (1) and the image sensing means (...  
WO/2010/084246A3
A lens and reflector unit for optical measurements comprises first and second convex surface sections of said lens and reflector unit. Both have their respective central normal lines. A first flat surface section has a normal direction t...  
WO/2010/103973A1
An HMD is provided with a light source which outputs laser light having intensity corresponding to an image signal, a scanning unit which scans the laser light outputted from the light source, and an optical member which is provided on t...  
WO/2010/099899A1
An imaging optics (7) has at least six mirrors (Ml to M8), which image an object field (4) in an object plane (5) in an image field (8) in an image plane (9). An entry pupil of the imaging optics (7) is arranged in the imaging beam path ...  
WO/2010/096890A1
The present invention relates to an optical structure and an optical system for providing concurrent optical images of an object, where each one of the optical images corresponds to a different optical technique. The optical structure co...  
WO/2010/095068A2
A method of forming a light emitting diode (LED) module (68) molds an array of lens support frames (42) over an array of connected lead frames (44). LEDs (20, 30) are bonded to the lead frame contacts (12, 14) within the support frames. ...  
WO/2010/093631A1
An all-reflective optical system (100, 200, 300, 400) includes a primary mirror (110, 210) of ellipsoidal configuration, a secondary mirror (120, 220) of hyperboloidal configuration facing the primary mirror, and an eye-piece (160, 260) ...  
WO/2010/091998A1
The invention relates to a lighting device having - a light source (1) comprising at least two light diode chips (2a, 2b) that emit light of differing color during operation and an optical element (3) that is designed as a solid body fro...  
WO/2010/091800A1
An imaging optical system (7) has a plurality of mirrors (Ml to M6), which image an object field (4) in an object plane (5) in an image field (8) in an image plane (9). The imaging optical system (7) has a pupil obscuration. The last mir...  
WO/2010/091840A1
An imaging optical system (7) has a plurality of mirrors (Ml to M6), which via a beam path for imaging light (3) image an object field (4) in an object plane (5) into an image field (8) in an image plane (9). The imaging optical system (...  
WO/2010/089100A1
The invention relates to a reflector unit and to a lighting unit (1) having a plurality of light sources (4) and a reflection arrangement, wherein the light sources (4) are positioned in front of a reflection surface of the reflection ar...  
WO/2010/091097A1
In one aspect, a light-mixing optic is disclosed for use with one or more light sources such as light emitting diodes. In one embodiment, an exemplary optic can include an optical body disposed about an optical axis and having an input a...  
WO/2010/089495A2
The invention relates to a portable optical device (104) for transmitting an image to the eye (6) of an observer, characterised in that it includes: a display (1) disposed on the same side of the observer's head (7) as the aforementioned...  
WO/2010/084914A1
An optical element is provided with a first surface which is formed on the front object side and upon which light from the front object side is incident, a second surface formed on the image side, and a third surface which is formed betw...  
WO/2010/084915A1
An optical system for viewing a front object and a generally side object comprises, sequentially from the front object side, a first lens group having a negative refractive index, a second lens group including a reflective-refractive len...  
WO/2010/084246A2
A lens and reflector unit for optical measurements comprises first and second convex surface sections of said lens and reflector unit. Both have their respective central normal lines. A first flat surface section has a normal direction t...  
WO/2010/085516A1
Illumination devices utilized within detachable illumination systems include a light source including a substantially planar light-emitting surface and an optical rod or optical taper disposed proximate to the substantially planar light-...  
WO/2010/081461A1
A parallel-sighted, image-reversing prism system (1), comprising two main surfaces (4; 9), which are located parallel to each other, for a perpendicular beam penetration, one of said main surfaces (4; 9) being associated with an ocular-s...  
WO/2010/038025A3
An illumination apparatus and method of manufacture of the same in which an array of light-emitting elements is aligned to an array of optical elements to achieve a thin and efficient light source that can also be arranged to provide dir...  
WO/2010/061755A1
An optical system is provided, for example for use with a display device (1), for varying the shape of a surface in which an image displayed by the display device (1) is perceived. The optical system comprises first and second spaced-apa...  
WO/2010/061835A1
A total reflection surface and a holographic optical element (HOE) surface are formed on the same surface (S3) in an eyepiece prism (15). In this structure, a smaller reflection angle can be set at an HOE (16) compared to a structure wit...  
WO/2010/057307A1
A security and/or authentication device comprising: a compressible photonic crystal having an ordered array of voids, the photonic crystal having a reflection peak, wherein compression against at least a portion photonic crystal results ...  
WO/2010/055446A1
The invention relates to an UV lamp (100) that may for example be used as a torch for crime inspection. The UV lamp (100) comprises a light source (50), e.g. an UV LED, and a reflector (30) which are designed such that a light spot compr...  
WO/2010/052961A1
Provided is a reflection optical system applicable to an exposure apparatus using, for instance, EUV rays, specifically a high-performance imaging optical system wherein the distance between a first reflection mirror and an object surfac...  
WO/2010/044205A1
A scanning image display device comprises a light source unit for emitting a laser beam, a scanning mirror for two-dimensionally scanning the laser beam in a first direction and a second direction intersecting the first direction, and a ...  
WO/2010/044356A1
Provided is an image display device wherein deterioration of qualities of an observing image can be eliminated by having excellent total imaging performance from a light source to an optical pupil when the light source and the optical pu...  
WO/2010/041224A1
A low profile side-emitting lens for an LED die has two tiers of different waveguides (30, 34) radially extending out from a center side-emitting lens. An LED (12) emits light into the center side-emitting lens (28), which has a curved s...  
WO/2010/038025A2
An illumination apparatus and method of manufacture of the same in which an array of light-emitting elements is aligned to an array of optical elements to achieve a thin and efficient light source that can also be arranged to provide dir...  
WO/2010/038728A1
Disclosed are projection-type image display apparatus, and a projection optical system provided in the same. The projection optical system has a dioptric system and a catoptric system. In the dioptric system, a lens (non-circular lens)...  
WO/2010/037227A1
A surface plasmon resonance instrument and measuring method, in which a lens collimates light into a light beam, a prism propagates the collimated light beam at a single propagation angle and with internal reflection on a face of the pri...  
WO/2010/035607A1
Light outputted from a laser light source (12) of an image generating section (11) is two-dimensionally deflected and permitted to perform scanning by means of a reflecting surface (13a) of a deflecting device (13), diffused by means of ...  
WO/2010/035194A1
The invention relates to an illumination system (10), a luminaire (102), a collimator (30), and a display device (200). The illumination system according to the invention comprises a light source (20) and the collimator. The light source...  
WO/2010/032753A1
A pupil surface of an optical system or a surface adjacent to the pupil surface is provided with an aperture stop plate (12) which defines a luminous flux (11). An aperture (121) formed on the aperture stop plate (12) has a three-dimens...  
WO/2010/032700A1
A video image display device (1) is provided with an ocular optical system (12) that guides video image light from a display element (11) to the pupil of an observer through an ocular prism (21) and at the same time guides ambient light ...  
WO/2009/154731A3
An inspection system including a catadioptric objective that facilitates dark-field inspection is provided. The objective includes an outer element furthest from the specimen having an outer element partial reflective surface oriented to...  
WO/2008/154369A9
An optical system comprising two lens cells, each lens cell comprising multiple lens elements, to provide imaging over a very wide image distance and within a wide range of magnification by changing the distance between the two lens cell...  
WO/2010/028748A1
An imaging optical system (31) with a plurality of mirrors (Ml to M6), which image an object field (4) in an object plane (5) into an image field (8) in an image plane (9), according to either one of the following configurations : a) a c...  
WO/2010/027345A1
Illumination lenses having surfaces shaped according to given differential equations in order to distribute light in a highly controlled manner with minimum reflection losses are provided. These lenses also have surfaces angled and arran...  
WO/2010/018685A1
A visual display device (1) comprises a video display element (3), a projection optical system (4) for projecting a video displayed on the video display element (3), an eyepiece optical system (5) using the video projected by the project...  
WO/2010/013178A1
The aim of the present invention is to propose a light emitting device providing indirect illumination with an effective and optimized use of all the light emitted by its source. To complete this aim, the invention relates to indirect li...  
WO/2010/014147A1
A light-directing lensing member (10) for off-axial preferential-side distribution of light from a light emitter (20) having an emitter axis (21), including a base end (30) with a perimeter-loop line (32) defining a main plane (13) trans...  
WO/2010/011267A1
A multiple field of view reflective telescope (101, 101') is described herein which has a laser (118) and associated components (106, 108, 110, 112, 114, 116) inserted therein. In addition, a method (400, 500) is described herein for usi...  
WO/2010/006678A1
An imaging optics (7) has a plurality of mirrors (M1 to M6). The latter image an object field in an object plane (5) into an image field in an image plane (9). At least one of the mirrors (M5, M6) has a through opening (18, 19) for the p...  
WO/2010/001015A1
The invention relates to a radiation collector (10) designed to concentrate part of the radiation produced by a source on a spot (100). The collector includes a primary concave mirror (1) and a secondary convex mirror (2), each being rot...  
WO/2009/117103A3
A system for inspecting a specimen is provided. The system includes an illumination subsystem configured to produce a plurality of channels of light energy, each channel of light energy produced having differing characteristics (type, wa...  

Matches 701 - 750 out of 9,613