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Patent Searching and Data


Matches 351 - 400 out of 9,613

Document Document Title
WO/2016/012426A1
In a method for three-dimensionally measuring a 3D aerial image in the region around an image plane during the imaging of a lithography mask (5) arranged in an object plane (4), a selectable imaging scale ratio in mutually perpendicular ...  
WO/2016/012724A1
The invention relates to a module (10) for coupling a laser diode array, including a base (11) for supporting the laser diodes, a network of laser diodes (201) suitable for emitting laser beams, not necessarily at the same wavelength, to...  
WO/2016/013302A1
The purpose of the present invention is to sufficiently correct chromatic aberration of magnification through a common optical element in the later stage while aligning the direction of an image of all fields of view. A wide angle optica...  
WO/2015/198690A1
This invention provides an imaging device that makes it possible, without the provision of multiple imaging elements, to simultaneously capture a wide-angle image and a telephoto image in different imaging regions. In a preferred embodim...  
WO/2015/198691A1
This invention provides a compact, inexpensive imaging device that makes it possible, without the provision of multiple image sensors, to simultaneously capture a wide-angle image and a telephoto image of an arbitrary region of said wide...  
WO/2015/188260A1
Apparatuses, systems, and methods in which reflective slats are configured to redirect light received from various sun positions are provided. The slats or mirrored array could be coupled to a base of the redirector, such that an adjustm...  
WO/2015/181443A1
A panoramic camera (500) comprises: - an input element (LNS1), - an aperture stop (AS1), and - a focusing unit (300), wherein the input element (LNS1) and the focusing unit (300) are arranged to form an annular optical image (IMG1) on an...  
WO/2015/181926A1
 Provided are a free-form lens and free-form mirror having excellent molding properties, a method for designing the same, and a projection-type image display device using the same. An embodiment of the present invention is a free-form ...  
WO/2015/179981A1
A light-concentrating lens assembly for a solar energy system, the assembly comprising a primary off-axis quarter-section parabolic reflector for reflecting incident light, a secondary off-axis quarter-section parabolic reflector for rec...  
WO/2015/175274A1
A light emitting diode (LED) digital micromirror device (DMD) illuminator includes at least one LED die, a non-imaging collection optic and a lens system in optical communication with the output aperture of the non-imaging collection opt...  
WO/2015/170071A1
The following invention relates to an optical device for use in a system that requires optical zoom or focus abilities, particularly for providing pre-set zoom parameters with a very low energy requirement -There is provided an optical m...  
WO/2015/149427A1
A catadioptric photolithographic illumination relay lens group for a photolithographic illumination system, which is composed of a refraction lens group (G), a spherical reflection mirror array (G4), an aperture diaphragm and a plane ref...  
WO/2015/151675A1
This light flux control member (200) comprises an entry surface (210), a reflective surface (220), a circular groove (230) containing a first circular surface and a second circular surface, and an exit surface (240). The circular groove ...  
WO/2015/140017A1
An optical structure for processing the light output by a lighting unit, in which an antenna (36) is formed within or over an region (34) of the optical layer (23) of the structure, wherein the region (34) is away from the optical beam p...  
WO/2015/142654A1
An image combiner, also referred to as a combiner optic, of a near-eye display system or the like transmits enough light so a user can see remote objects in a "world view", while also reflecting enough light so the user can simultaneousl...  
WO/2015/135726A1
The invention relates to a mirror, in particular for a microlithographic projection exposure apparatus. According to one aspect of the invention, a mirror has an optically effective surface, wherein the mirror has a reflectivity of at le...  
WO/2015/128311A1
The light-conducting device (60) comprises: k>1 first deflecting devices (U11, U21, U31, Sp1, Sp3) that are parallel to one another and arranged along a first direction (X); and k second deflecting devices (U12, U22, U32, Sp2, Sp4) that ...  
WO/2015/109999A1
An optical vision convertor comprises a first reflector (101) and two reflectors in front of eyes (102, 103); the two reflectors in front of eyes (102, 103) are on the same plane, and are respectively arranged in regions in front of the ...  
WO/2015/110292A1
A dispersive element for a spectrometer comprises a dispersive body (100, 200, 300) with an entrance surface (101, 201, 301), a first and a second optical interface (103, 104, 203, 204, 303, 304), and a collection surface (105, 205, 305)...  
WO/2015/110289A1
A network card (10) or the like with two or more connectors (12, 14)having reflecting sides (122, 142), where a light emitter (18) is positioned between or behind the connectors and emit light toward the reflecting sides which act as a w...  
WO/2015/110308A1
Disclosed is a luminaire (100) comprising a chamber delimited by a body (110) defining a light exit surface of the luminaire; and an optical cavity (135) inside the chamber such that the chamber comprises a volume (112) delimited by the ...  
WO/2015/108327A1
Disclosed are a bifocal lens having two focal distances to enable near image capturing and far image capturing and capable of being manufactured to have a thin profile, and an imaging device including same. A bifocal lens according to di...  
WO/2015/097970A1
A system including a light source configured to illuminate light onto an image modulation element; a projection optical system including at least a first lens system and a second lens system configured to project the image modulated by t...  
WO/2015/051034A3
Described are unigue LED die and die on circuit board configurations used in combination with elongated homogenizers to achieve uniform lights with a wider color gamut.  
WO/2015/091002A1
The invention relates to an imaging module comprising: - a single-pupil head component (10) having a hyper-hemispherical entrance field, a refractive entrance surface (11), a concave exit face (12), a refractive central zone (122) and a ...  
WO/2015/094924A1
Provided is a reflective article including a first reflecting material and a second retro reflecting material; where sunlight that is photosynthetically active is at least partially reflected by the article and sunlight that is not photo...  
WO/2015/088468A1
In the proposed device for representation of visual information containing a screen and a mirror the reflecting surface of which is a surface of revolution, according to the present invention, the axis of revolution of the mirror reflect...  
WO/2015/088148A1
A catadioptric light-field lens has a replaceable micro-mirror array including a plurality of micro-mirrors arranged in concentric rings; a light incidence region formed around the micro-mirror array; a main mirror which is configured to...  
WO/2015/078861A1
The invention relates to a measuring arrangement for measuring optical properties of a reflective optical element, in particular for microlithography, with an EUV-light source (5), a detector (20) for detecting EUV radiation reflected on...  
WO/2015/061909A1
An optical concentration/diffusion apparatus and method is provided that uses a waveguide having a graded index of refraction in a first direction. Light propagating in a second direction different from the first direction follows a curv...  
WO/2015/066126A1
Implementations of an apparatus including a housing having therein at least one light source, the at least one light source oriented to direct light out one side of the housing, and an arc-shaped reflector connected to the housing, the a...  
WO/2015/055282A1
The invention relates to an endoscope (1), in particular a video endoscope (1), having an adjustable viewing direction at a viewing angle, said endoscope comprising an endoscope shaft (3) having a longitudinal axis, wherein the endoscope...  
WO/2015/050194A1
Provided is an optical assembly for a head-mounted display, comprising, in order from a light source side: a light deflecting element which changes the direction of progress of light from the light source; a first lens group having an ov...  
WO/2015/050499A1
A lens module includes a substrate, a first array of passive optical elements on the substrate, and a second array of passive optical elements separate from the first array. The optical elements of the first array and the optical element...  
WO/2015/041335A1
Provided is a projection optical system in which, for example, wave aberration caused by light irradiation can be adjusted. This projection optical system forms an image of a first surface on a second surface. The projection optical syst...  
WO/2015/035960A1
A periscope-type lens and a terminal device, said periscope-type lens comprising: a filter (210), a reflecting prismatic lens set (220), a zoom lens (230) and a sensor (240); the filter (210) is used for filtering light rays entering fro...  
WO/2015/036097A1
The invention relates to an endoscope (1) with adjustable viewing direction, with an endoscope shank having a longitudinal axis, wherein a first optical unit, with a prism (12) pivotable about a pivot axis (A) in order to deflect light, ...  
WO/2015/033534A1
A light guide member (10) includes three surfaces of a second surface (S12), a fourth surface (S14), and a fifth surface (S15) as two or more non-axisymmetric curved surfaces, and a projection lens (30) includes a lens surface (31a) as a...  
WO/2015/029688A1
This invention provides an imaging device wherein the number of light-receiving cells allocated to each microlens in a lens array is substantially reduced and the number of pixels in simultaneously taken images having different character...  
WO/2015/022494A1
A multipass spectroscopic absorption cell comprises at least a first reflector (40) and a second reflector (42) that are configured to reflect a beam of light multiple times through a sample volume (V). At least one of the first and seco...  
WO/2015/022427A1
A viewer for viewing an object under magnification, the viewer comprising : an objective lens for producing an image of an object located at an object plane and having a radial extent defined by an aperture stop; a partially- transmissiv...  
WO/2015/020229A1
[Problem] To provide a wide light distribution lens of which the size can be reduced while ensuring that the light distribution angle is sufficient. To also provide an illumination device. [Solution] The present invention is provided wit...  
WO/2015/019683A1
[Problem] To provide a wide light distribution lens and an illumination device that can be made compact while a light distribution angle is sufficiently secured. [Solution] A first optical element that has a shape that is rotationally sy...  
WO/2015/015718A1
 A sensor assembly (100) is provided with: a sensor (101) having a plurality of pixels for detecting electromagnetic waves, the pixels being arranged in one row along a predetermined direction; and a lens (104) for forming an image fro...  
WO/2015/014753A1
A projection optical unit (7) serves for imaging an object field (4) in an image field (8). A plurality of mirrors (M1 to M8) serves for guiding imaging light (3) from the object field (4) to the image field (8). At least two of the mirr...  
WO/2015/011913A1
 Optical elements (32) arranged in a latticed pattern in a screen member (30) for diffusing laser light incident from a projector (10) and guiding the laser light toward a projection plane (91) have curved faces (33) exhibiting the sam...  
WO/2015/008530A1
This display device has a frame, a left-eye image display device (30) attached to said frame, and a right-eye image display device attached to the frame. Each image display device (30) has an image formation device (40) and an optical sy...  
WO/2015/009602A1
A lightweight, compact hyperspectral imaging system includes a fore-optics module and a wavelength-dispersing module. The imaging system may also include a detector, supporting electronics and a battery module. The fore-optics module may...  
WO/2015/004934A1
Provided is an optical design method for an x-ray focusing system that is novel and can focus an entire flux of light while radiating x-rays having an extremely small angle of divergence at the entire surface of a rotating mirror. The pr...  
WO/2015/001839A1
This display device is provided with a frame (10) worn on the viewer's head and an image display device (100) attached to the frame (10). The image display device (100) is provided with an image forming device (111) and an optical device...  

Matches 351 - 400 out of 9,613