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Patent Searching and Data


Matches 651 - 700 out of 9,578

Document Document Title
WO/2011/040492A1
Disclosed is an optical information reading device, including a stably rotatable mirror, of which lifetime can be increased. Specifically disclosed is an optical information reading device (1A) which comprises a light-emitting unit (2) t...  
WO/2011/036469A1
The resolution of conventional imaging devices is restricted by the diffraction limit. 'Perfect' imaging devices which can achieve a resolution beyond the diffraction limit have been considered impossible to implement. However, the prese...  
WO/2011/003728A3
The invention relates to a measuring device (1, 41, 51) for recording a Raman spectrum, comprising a measurement cell (3) having a number of penetration windows (5), at least one light source (9, 61, 63) disposed outside of the measureme...  
WO/2010/141092A3
A reflaxicon system comprising two or more reflaxicons, either, neither, or both of which can be formed of solid light transmitting material, is provided and described for use and implementation as objectives, relays, and beam expanders....  
WO/2011/030930A1
The present invention relates to an optical system radially downsized and corrected well for aberration and is applicable, for example, to an aberration measuring apparatus for measuring wavefront aberration of a liquid immersion project...  
WO/2011/031730A1
A meso-optic device (1) includes a substantially annular meso-optic body (100) including an axis of revolution (2), a divergent conic optical surface (112) substantially coaxial with the axis of revolution (2), with the divergent conic o...  
WO/2011/026412A1
A parabolic mirror light-converging system having a partially displaceable reflective surface comprises a first parabolic mirror (1), a second parabolic mirror (2) and a third parabolic mirror (3). The first parabolic mirror (1) is a par...  
WO/2011/027267A1
The invention relates to an illumination system (10), a luminaire and a backlighting system. The illumination system according to the invention comprises a light source (20) and a tapered reflector (30). The light source comprises a ligh...  
WO/2011/024641A1
Disclosed are an optical element and a light emitting device capable of reducing glare. A light guiding body (2) of which interior is solid is a meniscus lens that guides light entering a concave surface (11) and emits the light from a l...  
WO/2011/024427A1
A lens includes a light entrance surface, a light exit surface, and a side surface. The light entrance surface is disposed near or in contact with a light source. The light exit surface is provided on the side opposite the light entrance...  
WO/2010/149487A3
An imaging optical system has a plurality of mirrors, which image an object field (9) in an object plane (11) into an image field (13) in an image plane (14). A reflection face of at least one of the mirrors is configured as a free form ...  
WO/2011/012066A1
A multiple light sources convergence system using a paraboloidal mirror (1) includes a plurality of light sources (L1, L2, L3...Ln) and one paraboloidal mirror (1). Each light source (L1, L2, L3...Ln) is a parallel light source, and para...  
WO/2011/012267A1
The invention relates to a magnifying imaging lens (1) having at least four mirrors (M1 to M4) that image an object field (2) in an object plane (3) in an image field (4) in an image plane (5). An absolute value of the Petzval radius of ...  
WO/2011/012266A1
The invention relates to a magnifying imaging lens (1) having at least four mirrors (M1 to M4) that image an object field (2) in an object plane (3) in an image field (4) in an image plane (5). A ratio of T/ß, from an overall length (T)...  
WO/2011/013627A1
Provided is an optical unit which uses an elliptical mirror configured by a part or whole of the inner circumferential surface of an ellipsoidal body obtained by rotating an ellipse about a predetermined rotation axis. The optical unit c...  
WO/2011/006499A1
The present invention relates to an encoding device, such as an optical position encoder, for encoding input from an object, and a method for encoding input from an object, for determining a position of an object that interferes with lig...  
WO/2011/003728A2
The invention relates to a measuring device (1, 41, 51) for recording a Raman spectrum, comprising a measurement cell (3) having a number of penetration windows (5), at least one light source (9, 61, 63) disposed outside of the measureme...  
WO/2010/149487A2
An imaging optical system has a plurality of mirrors, which image an object field (9) in an object plane (11) into an image field (13) in an image plane (14). A reflection face of at least one of the mirrors is configured as a free form ...  
WO/2010/148956A1
A device for transmitting light energy by parabolic mirrors, includes at least one parabolic convex mirror (1) and at least one parabolic concave mirror (2). The convex surface of the convex mirror (1) is a parabolic reflecting surface. ...  
WO/2010/148272A1
An optical system is described herein which has a compact, all reflective design that has multiple fields of view for imaging an object. The optical system also has identical viewing directions and can have several different configuratio...  
WO/2010/147784A1
Methods and devices are provided for selectively allowing light to pass through a substantially transparent substrate or blocking the light, at least to some degree. Some embodiments provide a plurality of reflective vanes that can be po...  
WO/2010/113114A3
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/2010/146387A1
A reflector (38) includes a mirrored surface (48) and a frequency selective surface (46). The frequency selective surface (46) is arranged to reflect radiation of a first frequency band (52) and allow radiation of a second frequency band...  
WO/2010/143127A1
The invention relates to an array of light generators where each light generator comprises reflecting collimation optics in the form of curved mirrors for collimating light emitted by light sources such as surface mounted Light Emitting ...  
WO/2010/141092A2
A reflaxicon system comprising two or more reflaxicons, either, neither, or both of which can be formed of solid light transmitting material, is provided and described for use and implementation as objectives, relays, and beam expanders....  
WO/2010/134069A1
An optically transparent light concentrator/redirector device having the general shape of a multifaceted structure with facets forming surfaces said facets having any shape or form, said device enclosing a region of refractive index high...  
WO/2010/131003A1
A beam forming apparatus for forming a beam in a forward direction including a first reflector arranged to receive light from a light source and to reflect it rearward, and a second reflector arranged to receive light from said first ref...  
WO/2010/128218A2
The invention relates to a system of optical solar collectors placed horizontally on the ground, with trapezoidal spherical facets, capable of being mass-produced in an automated manner, enabling the collection of solar radiation and con...  
WO/2010/128651A1
An image forming apparatus including an adaptive optics realizing a reduction in image acquisition time and high definition without significantly increasing a light amount of a beam for scanning is provided, the apparatus including an ad...  
WO/2010/121185A1
An optical Micro Electro-Mechanical System (MEMS) device provides an optical path retardation multiplier. The MEMS device includes a moveable corner cube reflector, a fixed mirror and a MEMS actuator. The moveable corner cube reflector i...  
WO/2010/116831A1
Provided is a video display device which does not require an optical element for eliminating variations in color, and which increases the efficiency with which the light from the light source is used while also preventing decreases in vi...  
WO/2010/116726A1
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/2010/116705A1
A light-emitting system is provided with a main mirror (11), which has a central aperture, and has the shape of a portion of a convex parabolic surface with rotational symmetry; a re-reflecting mirror (12), which re-reflects the light re...  
WO/2010/115500A1
An imaging optics (36) has a plurality of mirrors (M1 to M6), which image an object field (4) in an object plane (5) in an image field (8) in an image plane (9). A first mirror (M1) is arranged in the imaging beam path of imaging light a...  
WO/2010/095068A3
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/2010/112328A1
An imaging optics (7) has a plurality of mirrors (M1 to M6), which image an object field (4) in an object plane (5) in an image field (8) in an image plane (9). A pupil plane (17) is arranged in the imaging beam path between the object f...  
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...  

Matches 651 - 700 out of 9,578