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WO/2017/046901A1 |
[Problem] To provide: a high-resolution optical system that is small, has a wide observation angle-of-view, and has F-θ characteristics for the overall optical system which includes a rear group; and an image pickup device. [Solution] T...
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WO/2017/042671A1 |
Anti-radiation windshield for airplanes, aimed to be inserted over the windshield of the cockpit of an airplane, which comprises a plurality of LED screen panels on its inner face in order to project images obtained from the exterior of ...
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WO/2017/039714A1 |
Optical systems including an image surface, a stop surface, a partial reflector disposed between the image surface and the stop surface, a reflective polarizer disposed between the stop surface and the partial reflector, and a quarter wa...
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WO/2017/039710A1 |
A head-mounted display including a first optical system is provided. The first optical system includes an image surface, a stop surface, a first optical stack disposed between the image surface and the stop surface and a second optical s...
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WO/2017/039719A1 |
A camera including an aperture (735), an image recording device (732), a reflective polarizer (727) disposed between the aperture and the image recording device, a partial reflector (717) disposed between the reflective polarizer and the...
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WO/2017/038219A1 |
The present invention solves the problem that, in an observation device such as an ellipsometer, aberration in an image formed by an equal-magnification reflection type image forming optical system becomes large. An ellipsometer 100 is p...
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WO/2017/040875A2 |
An optical system including at least a first lens, a partial reflector and a reflective polarizer is described. The optical system has an optical axis such that a light ray propagating along the optical axis passes through the first lens...
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WO/2017/039711A1 |
Optical systems including first and second optical stacks and adapted to provide an adjustable dioptric correction are described. The first optical stack includes a first optical lens and a partial reflector. The second optical stack is ...
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WO/2017/039712A1 |
Optical systems including an image surface and a stop surface are described. First second and third optical lenses, a partial reflector, a multilayer reflective polarizer and a quarter wave retarder are disposed between the image surface...
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WO/2017/039713A1 |
Optical systems including an image surface, a stop surface, a partial reflector disposed between the image surface and the stop surface, a reflective polarizer disposed between the stop surface and the partial reflector, and a quarter wa...
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WO/2017/039715A1 |
Integral optical stacks (2610) and optical systems including an image surface, a stop surface and an integral optical stack disposed between the image surface and the stop surface are described. The integral optical stack includes an opt...
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WO/2017/033445A1 |
To provide a projection optical system capable of performing proximity projection while being compact, and a projector that is provided with the projection optical system. A projection optical system 40 is provided with a first optical g...
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WO/2017/029827A1 |
Provided are an imaging device, an imaging method, a program, and a non-temporary recording medium, whereby interference can be easily handled and cost increases caused by countermeasures for preventing interference, such as providing a ...
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WO/2017/029383A1 |
The invention relates to an EUV lithography system (100) having a projection system (104), in which an optical system (138) is arranged, wherein the optical system (13) comprises: an obscuration diaphragm (200) for blocking at least one ...
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WO/2017/029210A1 |
Machining device (100) comprising: a light source (33); an optical system (2) for obtaining a spatially offset outgoing light beam (7) remaining parallel to a given position upstream focusing means (9), said optical system (2) comprising...
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WO/2017/014367A1 |
According to the present invention, mirror side portions are formed on respective corners of a mirror front portion, which has a planar shape, so as to extend from respective corners by a length of 3-10cm while forming a bending angle of...
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WO/2017/014317A1 |
This projection device 100 includes a projection optical system 10 that magnifies an image acquired from a reflective liquid crystal element 40 that is an image display element irradiated with illumination light and projects the image on...
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WO/2017/015261A1 |
A laser feedback control system includes a laser operable to emit a laser beam. The control system further includes a prism mirror which includes a first reflective surface. The first reflective surface is oriented to reflect the laser b...
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WO/2017/008152A1 |
The invention relates to an optical concentration system (1) for a solar energy assembly, in particular for a concentrator solar energy assembly (9), for concentrating incoming light onto a 5 target area (17) such as a solar cell (7) in ...
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WO/2017/009825A1 |
Fundamentally new classes of maximum−performance, dual−contour (refractive and reflective) optical devices for the collimation, concentration or high−quality imaging of radiation are described here, with applications in solar and i...
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WO/2017/009246A1 |
An optical component for an optical instrument is adapted to deflect optical rays passing through the optical component and to image a source object placed on an optical axis on a first side of the optical component into an image object ...
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WO/2017/005709A1 |
An imaging optic for projection lithography has a plurality of imaging optical components. An object field (4) has an edge contour. In a transverse direction to an object scanning direction (y), this edge contour has a leading object-fie...
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WO/2017/002685A1 |
This illumination optical system is provided with a lens group, a diaphragm, and a prism unit. The prism unit includes first to third prisms and a rotationally-asymmetrical curved reflective surface having a positive power. The curved re...
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WO/2017/004588A1 |
A solar light system may include two stages of optical concentration with intermediate removal of infrared radiation between the optical concentration stages. A second stage of optical concentration may prepare multiple concentrating bea...
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WO/2016/208196A1 |
This head-up display (100) is mounted on a vehicle, projects onto a reflective member that is translucent, and makes a virtual image visible to an observer. The head-up display (100) is provided with a display device (110) for displaying...
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WO/2016/208195A1 |
This head-up display (100) projects an image on a transparent windshield (220) and makes a virtual image visible to an observer. The head-up display (100) is provided with a display device (110), a relay optical system (120), and a proje...
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WO/2016/206677A1 |
The invention relates to an IR lens, formed by a monolithic body (1) made of a material with a refractive index of between 2.4 and 4.2, comprising an entrance surface (2), an exit surface (3), at least one first reflecting surface (4.1) ...
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WO/2016/208194A1 |
This head-up display (100) projects an image on a transparent windshield (220) and makes a virtual image visible to an observer. The head-up display (100) is provided with a screen (111), optical systems (120, 130), and a drive unit (112...
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WO/2016/204091A1 |
Provided is a wide-angle optical system wherein color aberration for magnification is excellently corrected. The wide-angle optical system is provided with, in order from the forward object side, a first lens group G1 having negative ref...
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WO/2016/199393A1 |
The purpose of the present invention is to provide: a projection optical system capable of covering a broad variable magnification range using focus lens groups having a reduced number of component lenses; and a projector provided with s...
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WO/2016/199426A1 |
The purpose of the present invention is to provide: a projection optical system which, despite being provided with a relatively small number of lenses, is capable of covering a broad variable magnification range; and a projector. First a...
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WO/2016/188934A1 |
The invention relates to an imaging optical unit for projection lithography, comprising a plurality of mirrors (M9, M10) for imaging an object field in an object plane into an image field (8) in an image plane (9), having an imaging ligh...
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WO/2016/188739A1 |
An illumination system (ILL) for a microlithography projection exposure system for illuminating an illumination field with the light from a primary light source comprises a pupil forming unit (PFU) for receiving light from the primary li...
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WO/2016/190719A1 |
The present invention relates to a backlight unit LED lens and, particularly, to a backlight unit LED lens for uniformly dispersing light emitted from an LED chip, which emits light from a three-dimensional light source. According to one...
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WO/2016/189644A1 |
Provided are an optical system, an imaging device, an endoscope system and a distance measuring system that are small, with wide observation angles, and capable of forming an image including parallax observed along a plurality of referen...
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WO/2016/185992A1 |
Provided is a display device wherein suppression of display image distortion is made easy. A display device 1 is provided with a light source 2, a mirror 3, a screen 5, and an optical element 6. A normal line N1 to the position of incide...
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WO/2016/181459A1 |
[Problem] To provide a prism optical system that: includes an optical element that is very small, is light-weight, and has a high degree of flexibility in terms of shape; has a high resolution performance up to the periphery of an image;...
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WO/2016/181789A1 |
A light beam control member (120) according to the present invention comprises: an incidence surface (121) including a first incidence surface (132) arranged spaced apart from a center axis and surrounding the center axis, and a second i...
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WO/2016/181460A1 |
[Problem] To provide a prism optical system that: includes an optical element that is very small, is light-weight, and has a high degree of flexibility in terms of shape; has a high resolution performance up to the periphery of an image;...
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WO/2016/169696A1 |
The invention relates to a wavefront correction element for use in an optical system, in particular in an optical system of a microlithographic projection exposure apparatus or a mask inspection apparatus, comprising a carrier film (110,...
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WO/2016/169879A1 |
The present invention relates to an image recording device (100) for capturing a plurality of reference images for identifying a person (110), the device comprising: a housing (101); an imaging camera assembly (103, 105) provided in the ...
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WO/2016/172074A1 |
A device for increasing the optical power of a solid state light source in the green and/or yellow bands, is disclosed. The device has an integral body having an ingress surface configured to receive light from an emitting portion of the...
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WO/2016/165987A1 |
A lighting unit (10) configured to illuminate a surface (32) having a proximal portion (34) and a distal portion (36) in relation to the lighting unit. The lighting unit includes a light source (12) configured to emit a light beam (28), ...
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WO/2016/166080A1 |
The invention relates to an imaging optic (7) for projection lithography, comprising a plurality of mirrors (M-8) for guiding imaging light (3) from an object field (4) into an image field (8). The object field (4) spans two object field...
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WO/2016/162928A1 |
In order to provide a headup display device achieving a wide view angle, while employing a system of reflecting image light by a windshield, a headup display device (110) includes an image forming unit (10) that displays image informatio...
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WO/2016/160099A2 |
A display device has a display, operable to generate a real image, and an optical system. In the optical system are at least two free-form reflective surfaces, S I and S2. At least one of the reflective surfaces is convex in one directio...
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WO/2016/152035A1 |
Provided are a projection optical device that prevents dust from flowing into the inside of a projection optics housing through a gap between a light transmission plate and the projection optics housing, and a projector equipped with the...
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WO/2016/152748A1 |
In a projection optical system 10 for a projection device, a catoptric system Gr2 with a single reflection optical element M1 is arranged near a screen PS for a dioptric system Gr1 constituted by only rotationally symmetric lenses. Furth...
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WO/2016/151010A1 |
The present invention relates to a method for adjusting the magnification scale of an optical imaging device for exposing or inspecting substrates, in particular at a wavelength of less than 200 nm, comprising a first optical element gro...
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WO/2016/150166A1 |
An amplification and display apparatus forming a virtual image, comprising: an image display apparatus (10); a first free curved surface (S1), arranged at the front end of one side for displaying an image of the image display apparatus (...
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