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Matches 1 - 50 out of 7,775

Document Document Title
WO/2024/121597A1
An acquisition optical device comprises an optical unit (2) and a single optical sensor (3). The optical unit (2) comprises in turn a pair of input points for respective optical signals (10a, 10b), and a plurality of reflecting elements ...  
WO/2024/120514A1
A telephoto lens (1), a camera module (10), and an electronic device (100). The telephoto lens (1) comprises a lens (L0) and a lens group (G), wherein an object side surface of the lens (L0) is provided with a first transmission surface ...  
WO/2024/115248A1
The invention relates to a display device (1) for displaying information, having an optical body (30) and a primary display element (10) which is designed to emit light for displaying information and to couple said light into the optical...  
WO/2024/115249A1
The invention relates to a display device (1) for displaying information, having an optical body (30) and a primary display element (10) which is designed to emit light for displaying information and couple same into the optical body (30...  
WO/2024/111691A1
The present invention relates to a terahertz wave reflection optical system module for irradiating a sample with terahertz waves and detecting terahertz waves reflected from the sample, the module comprising: a mirror block having mounte...  
WO/2024/110716A1
This imaging device (2) comprises a means (4) for detecting electromagnetic radiation comprising first and second detection zones (6, 8) that are separate and sensitive to first and second spectral bands of the electromagnetic spectrum, ...  
WO/2024/104326A1
The present invention relates to an optical structure of a surgical microscope and the surgical microscope. The optical structure comprises a turning unit and a binocular unit sequentially arranged in an optical path direction. The turni...  
WO/2024/107475A1
An on-gimbal telescope pointing assembly (100) comprises a head mirror (102) operable to rotate to adjust an elevation angle of the pointing assembly (100) and an all-reflective telescope (103) operable to rotate to adjust an azimuth ang...  
WO/2024/101324A1
This optical device comprises: a first optical element that causes light coming from a subject to be image-formed as a first image in a range which includes a first imaging region of an imaging element and is larger than the first imagin...  
WO/2024/101325A1
This optical device comprises: an optical system which causes first incident light to be image-formed in a predetermined region; an optical element which guides, into the predetermined region, second light which has a different angle fro...  
WO/2024/088684A1
The invention relates to a lighting device (1) comprising a light source (100) and an optical reflector (200), the light source having a main direction of illumination which defines an optical axis (OA), the optical reflector comprising ...  
WO/2024/089367A1
Disclosed is a compact Schmidt telescope (1) that has an aperture number less than 2, a wide spectral range and an extended field of view, and that is capable of providing the image optical quality required to detect the presence of spat...  
WO/2024/078861A1
An optical lens for an augmented reality display comprises an optical spreader and an optical combiner (50) having a first side (51) and a second side (52) opposite to the first side (51). The optical combiner (50) is operable to transmi...  
WO/2024/080170A1
The purpose of the invention is to display an enlarged image with sufficient brightness and high resolution by using a small optical unit. The present invention contributes to the Sustainable Development Goals of "3. Good health and well...  
WO/2024/071973A1
According to an embodiment of the present disclosure, a lens assembly may comprise: a plurality of lenses which are successively arranged toward an image sensor along an optical-axis direction; and at least two reflective surfaces which ...  
WO/2024/073767A1
A prism for reflecting a laser includes: a single mounting cap at a first end of the prism, and first to seventh trihedral corner (TC) reflectors, each including a reflective surface including: three side edges, and three corners at resp...  
WO/2024/064017A1
A device for measuring concentration of hydrogen in a gas sample comprises a multipass optical cavity having optical elements including mirrors supporting a multipass optical pathway inside the multipass optical cavity. A laser is config...  
WO/2024/060026A1
An optical resonant cavity (100) and a gas absorption spectrum detection device. The cavity comprises: a first cavity mirror (101) and a second cavity mirror (102); the first cavity mirror (101) comprises a plurality of reflection points...  
WO/2024/063603A1
According to one embodiment of the present disclosure, a lens assembly and/or an electronic device comprising same may comprise: a first lens array comprising a plurality of lenses aligned along a direction of a first optical axis; a fir...  
WO/2024/054759A1
An electronic device may include a display system and an optical system that are supported by a housing. The optical system may be a catadioptric optical system having first, second, and third lens elements. The first lens element may ha...  
WO/2024/040993A1
A camera lens (31), a camera module (30) and an electronic device (100), which relate to the technical field of optical imaging, and can realize the miniaturization design of the camera lens (31) and reduce the processing difficulty of t...  
WO/2024/038458A1
An image projector for injecting a collimated image into an entrance aperture of a lightguide employs collimating optics including a polarizing catadioptric arrangement to provide enhanced proximity of the principal plane of the collimat...  
WO/2024/035110A1
An embodiment provides a projection device comprising: a light guide; a first light source disposed at a first side of the light guide; a lens group disposed at a fourth side of the light guide; and a first-side lens disposed between the...  
WO/2024/019362A1
A catadioptric lens system and a video see-through device equipped therewith are disclosed. The disclosed catadioptric lens system and the video see-through device equipped therewith comprise: a display unit for emitting light of an imag...  
WO/2024/015554A1
Provided is a novel beam delivery system comprising an optical beam spatial period converter. The converter comprises a substrate comprising two or more flexures coupled in series; a plurality of first spacing reflective elements and a p...  
WO/2024/009267A1
For example, a catadioptric lens may configured to direct light from a display to an eye of a user. The catadioptric lens may include a catadioptric folder configured to fold an optical path of the catadioptric lens. For example, the cat...  
WO/2024/009573A1
The present invention provides a projection optical device and a head-up display device that are capable of displaying a virtual image at each of a long distance and a short distance, wherein size reduction of the head-up display is achi...  
WO/2024/003614A1
A phantom eye includes a curved reflectance standard having a light-receiving surface configured to be illuminated by light and one or more ocular media components positioned such that the light passes through the one or more ocular medi...  
WO/2024/004271A1
An optical system 10 has a reduction-side reduction conjugate point and an enlargement-side enlargement conjugate point optically conjugate to each other, and comprises a prism having a first transmission surface T1 positioned on the enl...  
WO/2023/247170A1
An imaging EUV optical unit (24) serves for imaging an object field (5) into an image field (11). The EUV optical unit (24) has a plurality of mirrors (M1 to M4) for guiding EUV imaging light (16) at a wavelength of shorter than 30 nm al...  
WO/2023/245545A1
An imaging system (9) comprising a first lens arrangement (10), an image sensor (11), and a reflecting element (1) comprising a main surface having an incident ray area (2), a transmitted ray area (3), and a total reflection ray area (4)...  
WO/2023/242060A1
The invention relates to: a method for heating an optical element in an optical system, in particular in a microlithographic projection exposure system; and an optical system. In a method according to the invention, a heating power is in...  
WO/2023/241849A1
The invention relates to: a method for heating an optical element in an optical system, in particular in a microlithographic projection exposure system; and an optical system. In a method according to the invention, a thermal manipulator...  
WO/2023/243345A1
Each of a plurality of first optical systems (71) includes: an incidence-side lens section (711) having a first incidence surface (711A); an emission-side lens section (712) having a first emission surface (712A); and a second surface (7...  
WO/2023/238460A1
This light source unit comprises: a first display device; a second display device; a first polarizing plate which causes light emitted from the first display device to be first polarized light having a first polarization direction; a sec...  
WO/2023/229174A1
An electronic device and a camera assembly are disclosed. The electronic device may comprise a camera assembly, wherein the camera assembly may include at least four lenses, an image sensor, and at least one reflective member that refrac...  
WO/2023/228179A1
A system provided includes an RGB image sensor; a near infrared (NIR) image sensor, an NIR pulse laser, and a processor performing steps of capturing one or more RGB images of a field of view (FOV) and multiple NIR images from a pluralit...  
WO/2023/227397A1
A catadioptric projection objective for reproducing a pattern arranged in an object plane (OS) of the projection objective in an image plane of the projection objective parallel to the object plane comprises a plurality of optical elemen...  
WO/2023/227656A1
A system (100, 300) for adapting a diameter of a photon beam (S', S") comprises: a first element (1) which has a curved surface and a first and a second focus (F1, F2). The system can be configured such that the photon beam is focused on...  
WO/2023/229136A1
A lens assembly is provided. The lens assembly may comprise: lenses which are arranged along a first optical axis direction from an object side; an image sensor which receives light guided through the lenses and includes an image-forming...  
WO/2023/228920A1
The aerial image display device of the present disclosure comprises: a display unit having a display surface; a first concave mirror that reflects image light emitted from the display surface, in a direction different from the direction ...  
WO/2023/228919A1
A display device according to the present disclosure comprises a display unit and when an image displayed by the display unit contains a high-temperature image section showing a high-temperature object having a temperature higher than a ...  
WO/2023/227396A1
An illumination system (ILL) for a microlithography projection illumination facility for illuminating a sample arranged in a region of an object plane (OS) of a downstream projection lens (PO) with illumination light generated from light...  
WO/2023/229150A1
Provided is a lens assembly comprising: at least two lenses aligned along a first optical axis; an image sensor configured to receive light guided or condensed through the at least two lenses; and at least one optical member, disposed be...  
WO/2023/220947A1
The present invention relates to the field of image display, and in particular to a defocus display system. The defocus display system comprises: a first image source presenting a first image; a second image source presenting a second im...  
WO/2023/201571A1
An optical system (100) and a corresponding method for efficiently wavelength dispersing an incoming beam (201) with a grism (101), and spatially separating the dispersed beam from the incoming beam (201) by total internal reflection in ...  
WO/2023/204478A1
Disclosed is an optical system for high resolution imaging. According to one aspect of the present embodiment, provided is an optical system for imaging which focuses inspection light and monitoring light on an inspection target, the opt...  
WO/2023/203333A1
This application provides a telescope and method for performing forward motion compensation and an apparatus for performing forward motion compensation in a telescope. The telescope (100) is configured to observe an object in apparent mo...  
WO/2023/199748A1
An aerial image display device according to the present disclosure comprises a display device (2), a convex mirror (4), and a concave mirror (5). The convex mirror reflects image light exiting from the display device. The concave mirror ...  
WO/2023/194667A1
Disclosed is a telescope (10) comprising a primary mirror (M1) and a secondary mirror (M2), with a hole (T1) at an intersection of the primary mirror with an optical axis (A-A) of the telescope, so that reception light rays (Rx) forming ...  

Matches 1 - 50 out of 7,775