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WO/2016/125135A1 |
A Cassegrain optical system has a concave primary mirror deployed for receiving incident electromagnetic radiation and generating once-reflected rays, a convex secondary mirror deployed for receiving the once-reflected rays and generatin...
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WO/2016/125848A1 |
An imaging lens 10 is provided with, in order from an object side, a first optical system 11 including only one reflecting optical element 11a having a positive power, and a second optical system 12 configured solely from dioptric lenses...
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WO/2016/125325A1 |
Provided is an observation device with which it is possible to observe an object surface of, for example, roughly 24.6x24.6mm, at a resolution of no more than 10 microns and at a large inclination angle which exceeds 45 degrees. An obser...
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WO/2016/125681A1 |
The present invention comprises, in the following order, an image display element such as a reflecting liquid crystal element 40, a dioptric system Gr1 which has a plurality of lenses, and a catoptric system Gr2 which reflects and guides...
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WO/2016/121299A1 |
Provided are: an optical projection device that efficiently suppresses fluctuations in aberrations caused by variations in installation positions in lens groups constituting an optical projection system; and a projector provided with suc...
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WO/2016/117821A1 |
Disclosed is a cata-dioptric system. A cata-dioptric system according to an embodiment of the present invention includes: a reflecting optical system that reflects incident light through a plurality of reflective surfaces; and a refracti...
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WO/2016/116147A1 |
The invention relates to a beam guidance device (3) for guiding a laser beam (5), in particular in the direction of a target region (B), for generating EUV radiation (14), comprising: an adjustment device (15) for adjusting a beam diamet...
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WO/2016/116956A1 |
Image-acquiring equipment to acquire an image of an object lacking perspective parallax, said equipment comprising a lighting apparatus (34), a camera (24) with a linear sensor, and a telecentric optical objective (27) composed of an opt...
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WO/2016/109267A1 |
An unobscured afocal three-mirror telescope can provide a two-axis gimbal architecture that is more compact, more lightweight, and less expensive than traditional coudé path approaches. The telescope can create a real exit pupil and pos...
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WO/2016/107212A1 |
An optical device (20) comprises a base material (24) and a metal coating (26) formed on one side of the base material (24). The metal coating (26) has reflection capability and transmission capability, the reflectivity of the optical de...
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WO/2016/103446A1 |
[Problem] To provide an optical system and a capsule endoscope that are compact and produce a wide angle of view in a plane containing a central axis, can reduce image distortion, and can improve image resolution with a simple configurat...
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WO/2016/092236A1 |
The invention relates to an optical filtering device (10), in particular for detecting gas remotely, comprising a member (22, 24, 26) including a tubular passage housing a plurality of reflecting structures (34a, 34b, 34c, 34d) that are ...
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WO/2016/091188A1 |
Disclosed is a vehicle seat. The vehicle seat (1) comprises a seat bottom, a seat back, and an optical system (2). The optical system (2) includes a first light inlet (3) coupled to the seat back and oriented to face in a forward directi...
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WO/2016/093750A1 |
A device (100) for corneal imaging is disclosed. The device comprises a first camera (121) and processing means (101). The first camera is configured for imaging a cornea (162) of a user (130) of the device and/or an eyewear (170) worn b...
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WO/2016/088314A1 |
There is provided a projection optical system that projects an image of an object onto an image plane. The projection optical system includes an imaging optical system including a first concave mirror, a convex mirror, and a second conca...
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WO/2016/084418A1 |
The purpose of the present invention is to provide an aspherical mirror and an aspherical lens that allow for easy and reliable optical axis alignment. An aspherical mirror according to the present invention is characterized by having a ...
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WO/2016/080078A1 |
Provided are: an imaging device that can use an image sensor having a structure like that of a normal image sensor to simultaneously capture images corresponding to each of the characteristics of a variable lens having a plurality of cha...
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WO/2016/077583A1 |
A rearview device system includes a partially reflective, partially transmissive element, a display module in optical communication with the partially reflective, partially transmissive element, a display element, an optic block in optic...
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WO/2016/071566A1 |
A method, apparatus and computer program product are provided for variable resolution image capture. The method includes facilitating capture of at least one first image associated with a first pixel density, based on receiving light fro...
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WO/2016/068269A1 |
Provided is a projection optical system (10) that projects from a first image plane (5) on a reduction-side to a second image plane (6) on an enlargement-side. This projection optical system (10) is provided with: a first optical system ...
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WO/2016/069684A1 |
Optical systems including lens assemblies and methods of imaging fields of view using such optical systems are disclosed. An optical system for imaging a two dimensional field includes a first lens assembly, a first scanning mirror, a se...
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WO/2016/028766A9 |
A high efficiency daylight directing structure for application on fenestration deploys closely spaced macroscopic bars of transparent resin to eliminate different forms of glare. The spaced apart surfaces provide for efficient reflection...
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WO/2016/057613A1 |
A high efficiency, long life, video rate, electrophoretic display comprises fluid containing sub-pixel structures that are periodic, and aligned with a color filter array. A fluid comprising of electrophoretically mobile particles is com...
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WO/2016/051747A1 |
An image display apparatus that allows the position of a display unit to be easily adjusted is provided. A display apparatus 100 of the present invention is provided with an image generation unit 11 that emits light including image infor...
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WO/2016/048386A1 |
At least one lens element (104, 106) defines a cylindrical void (116) that encloses a conical element (108) having a conical mirror surface (110) defined about a common vertical axis (112) upward from a tip (118) on a generally 45 degree...
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WO/2016/012425A9 |
The invention relates to an imaging optical system (40) which is used to analyze a lithography mask within a metrology system. Said lithography mask can be arranged in an object field (3) of the imaging optical system. Said object field ...
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WO/2016/033317A1 |
Ultra-compact head-up displays with freeform waveguides are provided. A segmented freeform waveguide, comprising: first and second elongated optical surfaces each having respective first and second ends, the first ends thereof joined to ...
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WO/2016/031470A1 |
The present invention provides an imaging device and an imaging method that, by means of a simple processing configuration, can reduce the effect of imaging light interference between optical systems in accordance with actual photography...
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WO/2016/028389A1 |
Millimeter-wave optical imaging systems and methods. In one example, a mm- wave optical imaging system includes a mm-wave imaging detector located at a focal plane of the optical imaging system, an immersion lens directly coupled to the ...
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WO/2016/027442A1 |
There are provided a light guide device that does not cause non-uniformity in image light and external light and does not cause ghosts, and a virtual image display apparatus provided with the light guide device. The light guide device in...
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WO/2016/026523A1 |
The invention relates to a method for elongating a travel path of a light beam, in particular a laser beam, having the following steps: coupling the light beam into an intermediate space (20) between a plurality of first reflective surfa...
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WO/2016/017085A1 |
An optical lens for guiding light from a light source in a display device is provided, the optical lens comprising a lens body formed of a transparent solid material, the lens body comprising a light-emitting section comprising a curved ...
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WO/2016/017434A1 |
Provided is a projection optical system which is small and light, is capable of projection onto a large screen, and has good optical performance across the entire screen, even while using a reflective optical element having a rotation-sy...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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 len...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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 ...
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