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Matches 151 - 200 out of 7,755

Document Document Title
WO/2022/029200A1
The present invention relates to a treatment device, for disinfecting and/or sterilising a gas flowing through a pipe, which treatment device (1) comprises: (i) at least one radiating source (2) for producing UV radiation, preferably UV-...  
WO/2022/020171A1
A system for outputting partially spatially coherent light to an imaging system is disclosed herein, which includes a spatially coherent light source configured to output a spatially coherent signal, at least one optical device having an...  
WO/2022/016422A1
A long-focus module (100), a double-camera module (200), and an electronic device. The long-focus module (100) comprises a first prism (10), a first lens unit (20), a second prism (30), a second lens unit (40), and a sensing element (50)...  
WO/2022/018830A1
Provided is an imaging device that captures clear and high-resolution images of a plurality of subject regions. This imaging device (100) comprises: a prism (2) having a first incidence surface (211), a second incidence surface (212), ...  
WO/2022/014875A1
The present invention provides an augmented reality optical device comprising: an optical means through which real object image light passes toward a pupil; a first reflection part disposed in the optical means and transferring, to a sec...  
WO/2022/014952A1
An augmented reality display device is disclosed. The disclosed augmented reality display device comprises: a display engine for projecting light containing an image; a waveguide having the light projected from the display engine inciden...  
WO/2022/011078A1
A telescope apparatus includes a telescope array comprising a plurality of telescopes each having a telescope aperture configured to receive light from a respective field of view. A light sensor is associated with each telescope to recei...  
WO/2022/009213A1
A field of view (FOV) expansion device for use in a near-eye display includes a first surface which receives incident illumination from a projector of departure of the near-eye display. The incident illumination, which may consist of a m...  
WO/2021/259687A1
A reflector sight (2) for a portable firearm has an optical system for generating a natural image of a target region, a display (4) for reproducing an electronic image of the target region created by an electronic image creation unit and...  
WO/2021/258932A1
A flat lens and an optical imaging system. The flat lens comprises a first surface (100) and a second surface (200). The first surface (100) comprises an annular light-transmitting region (110) and a first reflecting region (120) surroun...  
WO/2021/258611A1
The present invention provides a camera lens of a catadioptric optical system, the camera lens being composed of two lens assemblies and one lens group, and having a low height, a narrow angle and good optical characteristics. The camera...  
WO/2021/254963A1
The invention relates to an optical system having: a laser source (1), which generates pulsed laser radiation consisting of a temporal sequence of laser pulses in an input laser beam (EL); a splitting element (2) which is situated downst...  
WO/2021/247579A1
The teachings of the present disclosure enable a reduction of the refractive index of a material by incorporating an additive selected from air, vacuum, or an inert gas in the material to turn the material into a material foam that is su...  
WO/2021/241297A1
This projection optical system for an image display device has a lens system and a concave reflective surface. The lens system is formed based on a reference axis, at a position to which generated image light is incident, and has a posit...  
WO/2021/238945A1
An optical lens (10), a lens module (100), and an electronic device (1000); by means of a catadioptric lens within the optical lens (10) performing axial folding on light entering into the optical lens (10), the optical lens (10) can pos...  
WO/2021/233763A1
The present invention relates to a device (100) for spectral broadening of a laser pulse. The device (100) comprises a multipass assembly (120) having a convex mirror (122) and a concave mirror (121), the convex mirror (122) and the conc...  
WO/2021/229347A1
The technology disclosed herein relates to an imaging device. In some embodiments the imaging device has a support plate defining an object plane. A housing surrounds the object plane across the support plate. A first reflector plane is ...  
WO/2021/212931A1
Disclosed are a two-dimensional, multi-point-reflection, long-optical-distance gas sensor probe, and a gas sensor. The probe comprises a housing, and a multi-point totally reflective long-optical-distance light path module (4) arranged i...  
WO/2021/214116A1
The invention relates to an assembly for illuminating a target structure in an illuminated reticle, containing a light source, which laterally illuminates the target structure transversely to a target direction of the illuminated reticle...  
WO/2021/215049A1
According to the present invention, a prism has a first intermediate image formation position at which an image of a component in a first direction of a light flux incident on the inside thereof is formed, and a second intermediate image...  
WO/2021/205038A1
The present invention relates to an immersion microscope objective (10) for inspecting a sample (S) in an immersion medium (M), comprising: at least one concave mirror (3), at least one optical element (1) comprising an aspherical surfac...  
WO/2021/187571A1
The present invention addresses the problem of providing a light flux control member with which it is possible to more appropriately distribute light from a plurality of light-emitting elements while improving handleability at the time o...  
WO/2021/187620A1
The present invention addresses the problem of providing a light flux control member with which it is possible to more appropriately distribute light from a plurality of light-emitting elements while improving handleablity at the time of...  
WO/2021/179109A1
An optical waveguide unit array (100) and an optical lens having same, the optical waveguide unit array (100) comprising a first optical waveguide unit array (1) and a second optical waveguide unit array (2). The first optical waveguide ...  
WO/2021/179560A1
An optical system, electronic device and a display apparatus, the optical system comprising a camera module (110), an optical reflection device (120) and a first driving assembly (130). The position of the camera module (110) is fixed. T...  
WO/2021/175910A1
The invention relates to an optical component for an optical system (2), said optical component comprising at least one hybrid prism (1) for light (L) having a wavelength of 780 nm to 380 nm or for X-rays (R) having a wavelength of 1 nm ...  
WO/2021/173883A1
A beam director for use in 3D printers comprises a first mirror rotating about its longitudinal axis for redirecting a beam onto a second mirror and then onto a work surface, which may result in a beam with a distorted shape. A beam corr...  
WO/2021/173123A1
An optical system includes a first optical system, a second optical system, and a third optical system. The first optical system divides an input beam into a first light and a second light. The second optical system includes a concave re...  
WO/2021/167688A1
A modified-Schmidt corrector lens including a first side having a curved surface configured to direct electromagnetic radiation, and a second side having a stepped surface including one or more stepped zones positioned to maintain a subs...  
WO/2021/159715A1
A panoramic annulus optical imaging apparatus having dual channels and a common image plane, comprising a panoramic annulus optical system and a side-view-field telescopic optical system. An object contour around the optical system is de...  
WO/2021/156450A2
Certain examples relate to a terrestrial terahertz imaging system. In one example, the terrestrial terahertz imaging system has an imaging assembly to form a first image of at least a portion of an object using electromagnetic radiation ...  
WO/2021/153394A1
The present invention is an illumination device comprising: a light source; a collimator lens that is positioned on the optical axis, the collimator lens being for emitting collimated light upon having light emitted from the light source...  
WO/2021/150336A1
An optical sensor system includes a primary mirror configured to receive electromagnetic radiation from the objects, a secondary mirror configured to receive the electromagnetic radiation reflected from the primary mirror, and a tertiary...  
WO/2021/150750A1
In one embodiment, an optical device includes an afocal magnifying lens train comprising a plurality of optical elements, which can magnify or demagnify an image of an object with zero or close to zero net convergence or divergence of th...  
WO/2021/137902A1
An example optical system includes freeform mirrors configured to receive light from an object and to reflect the light among the freeform mirrors to produce an optical image of the object having positive distortion. The freeform mirrors...  
WO/2021/133438A1
A telescope (10) includes a primary mirror (12), a secondary mirror (14) configured to move along a first axis (A), and a tertiary mirror (16) configured to move along a second axis (B). The secondary and tertiary mirrors are configured ...  
WO/2021/132556A1
Provided is a heads-up display device that can simplify assembly. A heads-up display device 100 displays a virtual image by projecting display light L onto a front glass. The heads-up display device 100 comprises: a light source 16a; a d...  
WO/2021/125330A1
In a configuration in which a visually recognizable display image is changed by changing viewpoint in a vertical direction, the present invention generates the display image in an appropriate mode. Disclosed is a head-up display comprisi...  
WO/2021/125331A1
The present invention generates display images in a suitable form in a configuration in which the visible display image is changed by simply changing the viewpoint in the horizontal direction. Disclosed is a head-up display wherein: an e...  
WO/2021/103862A1
A photographing device, comprising a first photographing module and a second photographing module. The second photographing module is an off-axis triple-lens reflex photographing module. The equivalent focal length, f1, of the first phot...  
WO/2021/106695A1
Provided is a compact optical element that reliably cuts light rays outside a screen. Along an optical axis, in order from the object side or the emission side, a first lens AL1 and a second lens AL2 are provided; a conical surface or no...  
WO/2021/099865A1
A projection lens system (G1, G2) includes a front group (G1) disposed on a projection-plane (SC) side, a rear group (G2) disposed on a display-surface (SF) side of an image display element inclined with reference to the projection plane...  
WO/2021/098278A1
A laser projection apparatus, comprising a light source (101), an optical machine (102), and a lens (103). The optical machine (102) comprises a light guide pipe (1022), a lens component (1023), a reflecting mirror (1024), a prism compon...  
WO/2021/101592A1
An optical microscope apparatus includes: a sample interrogation system configured to probe a sample location; and a light collection system configured to collect light output from a sample due to being probed by the sample interrogation...  
WO/2021/095744A1
Provided are a projection lens and a projection device for which both size increase and distortion can be prevented, even with a wide angle of view. The projection lens includes an optical system having an input lens into which light f...  
WO/2021/090879A1
A light source device is provided which improves the utilization efficiency of light emitted from a luminous body and which enables increasing brightness within a light emission region. This light source device comprises: a first refle...  
WO/2021/091968A1
A device and system for augmenting the focal length of an electronic display. The device may comprise a display, a first mirror, a second mirror, and a lens. The display is operable to emit light corresponding to a first image in a first...  
WO/2021/090625A1
The present invention provides a light guide plate-type image display device and an image display system capable of displaying an image with less color deviation and image distortion. An image display device 101 for displaying an image i...  
WO/2021/085007A1
The purpose of the present invention is to provide a head-mounted display that achieves both a larger eye box and a more compact and efficient optical system. In order to accomplish this purpose, a head-mounted display that displays an...  
WO/2021/085024A1
A projection lens equipped with a reflection part which reflects light incident from an electro-optical element, an emission optical system which emits the light reflected by the reflection part, a first cylinder part which has the refle...  

Matches 151 - 200 out of 7,755