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WO/2023/038819A1 |
A compact projector for eyewear including a refractive lens to achromatize an image and to reduce the size of the projector. The compact projector includes two total internal reflection (TIR) prisms, a polarizing beamsplitter, a quarter-...
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WO/2023/030632A1 |
The invention relates to an imaging system for imaging a surface on an astronomical body, such as the Earth. The imaging system such as a satellite imaging system comprises a telescope comprising at least first and second curved mirrors ...
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WO/2023/031913A1 |
Disclosed herein is a system for producing a composite prism having a plurality of planar external surfaces by aligning and bonding two or more prism components along bonding surfaces thereof, the system includes: an infrastructure confi...
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WO/2023/023062A2 |
An optics system includes a convex catching mirror located within respect to the concave primary mirror to form an optical path for a field of view. A conical volume is formed with respect to the concave primary mirror and the convex cat...
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WO/2023/015021A1 |
A varifocal ocular lens is disclosed. The varifocal ocular lens is based on a pancake lens having a polarization-folded optical path formed by two reflectors, e.g., one polarization-selective reflector and one partial reflector. By placi...
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WO/2023/281772A1 |
An optical system (1) is provided with a plurality of lenses (30), and a prism (40) provided to the magnifying side of the plurality of lenses (30). The prism (40) has: a first transmitting surface (41) that is a freeform curved surface;...
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WO/2022/271582A1 |
A directional illumination apparatus comprises an array of light emitting diodes formed on a support substrate, a waveguide and a light turning optical component. An array of light input wells are arranged in the waveguide to receive lig...
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WO/2022/271546A1 |
A cata-dioptric optical system for high resolution imaging in visible and infrared bands. The system includes a concave primary mirror, a convex secondary mirror, at least one beam splitter, a first folding mirror, a first group of lense...
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WO/2022/260280A1 |
An optical system according to various embodiments may comprise: a stage which supports a transparent or translucent material thereon; a light source which emits a beam; a first lens through which the beam passes and which forms a first ...
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WO/2022/258528A1 |
An imaging optical unit (7) comprises a plurality of mirrors (M1 to M8) for imaging an object field (4) into an image field (8). The imaging optical unit has an image-side numerical aperture greater than 0.55. Each mirror (M1 to M8) is c...
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WO/2022/258529A1 |
An imaging optical unit (7) comprises a plurality of mirrors (M1 to M8) for imaging an object field (4) in an object plane (5) into an image field (8) in an image plane (9). An image-side numerical aperture is greater than 0.55. A ratio ...
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WO/2022/249537A1 |
[Problem] To perform haptic detection with a small and simple mechanism. [Solution] A sensor device according to the present invention comprises: a haptic action part which is exposed through an opening provided in an exterior part and w...
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WO/2022/241614A1 |
A long-focus lens group (10), a photographing module (20), and an electronic device (30). The long-focus lens group (10) at least sequentially comprises a long-focus optical module (110) and a reflection element (120) along a transmittin...
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WO/2022/226957A1 |
An ultra-wide-angle lens optical system consists of a front lens (L1), a non-planar prism (L2), and a rear lens group (L3, L4, L5, L6, L7). The non-planar prism (L2) has non-planar surfaces on both the object side and the imaging side. T...
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WO/2022/230416A1 |
Provided is an optical system having a structure which has a large light-condensing power, and which can achieve maximum light-condensing power easily, inexpensively, and with a minimum amount of materials. This offset optical system is ...
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WO/2022/227538A1 |
Disclosed are a cemented lens group and a head-mounted display device. The cemented lens group comprises a first lens, a second lens, a third lens, a fourth lens, and a light transmitting and reflecting element, the second lens is cement...
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WO/2022/232370A1 |
An example apparatus may include a display, a beamsplitter having a first region and a second region, and a reflective polarizer. The reflectance of the second region of the beamsplitter may be appreciably greater than the reflectance of...
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WO/2022/220678A1 |
An optical microscope (1) is provided herewith that is configured to provide an image in an image plane (3) of an object in an object plane (5). The optical microscope comprises in an order along an optical axis (6) from the object plane...
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WO/2022/214766A1 |
This dual-field telescope (2) comprises, aligned on the same optical axis (1), a large-field optical channel (5), a small-field optical channel (6) and a sensor (9) of electromagnetic radiation, the large-field optical channel (5) compri...
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WO/2022/216475A1 |
A variety of femtoprojector optical systems are described. Each of them can be made small enough to fit in a contact lens using plastic injection molding, diamond turning, photolithography and etching, or other techniques. Most, but not ...
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WO/2022/205689A1 |
A laser (2) light emitting power monitoring system and monitoring method, and a collimating lens therefor, relating to the field of optical communications. The collimating lens comprises a lens body (1). The lens body (1) comprises: a li...
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WO/2022/210363A1 |
Provided is an image projection device capable of effectively suppressing an increase in the temperature of an image-emitting unit caused by external light while maintaining the quality of the projected image. An image projection device ...
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WO/2022/208249A1 |
An optical lens assembly includes a first optical lens having opposing first and second major surfaces and facing a second lens having opposing third and fourth major surfaces. The second and third major surfaces face each other. The fir...
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WO/2022/211789A1 |
An inspection device for inspecting a panel, in particular a display, or a PCB, includes a first mirror, a second mirror, a third mirror, and a sensor. The first mirror, the second mirror, and the third mirror are arranged to display a s...
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WO/2022/210362A1 |
Provided is an image projection device capable of achieving space-saving by effectively using space even if emission light from an image emitting unit is caused to reach a viewpoint by reflecting the emission light by a plurality of free...
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WO/2022/200331A1 |
Embodiments relate to a multichannel catadioptric system for capturing an infrared image (e.g. thermal image). The multichannel catadioptric system comprises a plurality of optical correction elements, a plurality of optical detectors (e...
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WO/2022/186113A1 |
The purpose of the present invention is provide an optical transmission device with which it is possible to adjust the orientations of a light-projecting optical system and a light-receiving optical system by using a simple structure. ...
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WO/2022/180888A1 |
An eyepiece optical system (12) has an optical axis in which light is guided between a pupil of a user and a display surface, and comprises a first lens element (21) and a second lens element (22). The first lens element has a polarizati...
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WO/2022/182519A1 |
A projector having a curved field lens and a displaced light modulating display. The system includes at least one light source configured to generate colored light beams, and a prism routing the light beams to the display. The curved fie...
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WO/2022/178345A1 |
A device is provided. The device includes a first birefringent film including a calamitic liquid crystal ("LC") material configured with a first helical structure. The device also includes a second birefringent film stacked with the firs...
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WO/2022/171672A1 |
Disclosed is an observation system comprising: a main optical path (2) that can receive first optical radiation (60) emitted by a scene to be observed and includes a main sensor (7) configured to generate a digital image from the first o...
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WO/2022/173642A1 |
An all-reflective or reflective and cata-dioptric optical system is described including a concave primary mirror having a central aperture and a radius, the primary mirror having one of a parabolic, non-parabolic conical, or aspherical s...
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WO/2022/165642A1 |
A lens (100) and a photographing terminal having same. The lens (100) comprises: a lens body, wherein the outer peripheral wall of an object side end (2) of the lens body is provided with a plurality of extinction step sections (4); the ...
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WO/2022/109747A9 |
A satellite with deployable optics is provided. The satellite has a frame, an optical axis, and a deployable optical system. The optical system has a mechanical aperture perpendicular to the optical axis, where light collected travels su...
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WO/2022/167750A1 |
An imaging instrument (10) comrpises a Korsch telescope and a deformable mirror (M41). A primary mirror (M1) of the telescope forms an entrance pupil and the deformable mirror is located in a separate pupil of the telescope to accommodat...
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WO/2022/166658A1 |
An optical imaging system and a related device. The system comprises: a light incident port (1000) for receiving incident light, a photosensitive element (2000), a control assembly (400), an optical path selection assembly (300), and a h...
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WO/2022/157730A1 |
Pop-out lens systems for compact digital cameras, comprising an image sensor and a lens with a field of view FOV > 60deg and having i lens elements L1-Li starting with L1 from an object side toward an image side, each lens element Li hav...
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WO/2022/153979A1 |
[Problem] To provide a mirror design method that can set a light source position and a light-focus position separately in the vertical direction and the horizontal direction. This method makes it possible to freely transform astigmatism,...
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WO/2022/153978A1 |
[Problem] To provide a mirror design method capable of producing a mirror which is a single mirror, through which a light source position and a light condensing position can be independently set in a vertical direction and a horizontal d...
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WO/2022/149093A1 |
An optical system (230) comprises an image sensor (231), a reference sensor (232), and an optical multiplexer (300). The optical multiplexer defines a first area for receiving a first portion of incoming light and a second area (320) for...
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WO/2022/141133A1 |
A catadioptric eyepiece optical system and a head-mounted display device. The eyepiece optical system comprises an optical polarizer (L5), a first phase retarder (L4), a first lens group (A1), a second lens group (A2), a third lens group...
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WO/2022/143369A1 |
An optical module (100) and an electronic device (1000) comprising same. The optical module (100) comprises at least one attachable lens (11, 12), the object side surface and image side surface of the attachable lens (11, 12) being curve...
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WO/2022/133964A1 |
A catadioptric optical lens based on two Mangin mirrors. A front correction group is a transmitting lens group composed of two spherical lenses (101, 102); a middle reflecting and focusing group is composed of two Mangin mirrors, namely,...
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WO/2022/138054A1 |
This variable-magnification optical system includes a first group for forming an intermediate image, and a plurality of variable-magnification groups which are disposed on an optical path further toward the image side than the intermedia...
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WO/2022/128966A1 |
Optical diffraction tomography microscope (2) comprising an illumination system (4) configured for transmitting a sample beam through a sample observation zone, a detection system (8) comprising at least one image sensor (54), and a wave...
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WO/2022/128071A1 |
An optical magnification device (1) for an electronic apparatus (2), said device comprising a folding structure (3) and a support structure (6) configured to attach said folding structure (3) to said electronic apparatus (2), such that a...
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WO/2022/128964A1 |
34 P2418PC00 Abstract Optical diffraction tomography microscope (2) comprising an illumination system (4) configured for transmitting a sample beam through a sample observation zone, a detection5 system (8) comprising at least one image ...
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WO/2022/128965A1 |
Optical diffraction tomography microscope (2) comprising an illumination system (4) configured for transmitting a sample beam through a sample observation zone, a detection system (8) comprising at least one image sensor (54), and a wave...
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WO/2022/132448A1 |
Apparatus for and method of aligning optical components such as beam splitters in an optical pulse stretcher in which a landing spot of a beam which has traversed a portion of the optical beam splitter and a coincident landing spot of a ...
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WO/2022/125305A1 |
Numerous embodiments of optical relay systems are disclosed. In one embodiment, a laser-processing apparatus includes an optical relay system configured to correct for beam placement errors by maintaining the optical path length of a bea...
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