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WO/2022/267648A1 |
A light distribution structure and a light distribution method for auxiliary illumination and distance measurement. The light distribution structure comprises: N emission modules and a combined diverging lens (120, 220) used for uniforml...
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WO/2022/270734A1 |
According to various embodiments disclosed in the present document, a lens assembly may comprise an image sensor, at least four lenses successively arranged along an optical axis from an object side toward the image sensor side, and at l...
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WO/2022/269438A1 |
An optical construction includes a lens film having a structured first major surface having a plurality of microlenses and an opposing second major surface. A light absorbing layer is disposed on the second major surface and has an avera...
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WO/2022/265452A2 |
An optical system disclosed in an embodiment comprises first to ninth lenses disposed along the optical axis from an object side to a sensor side, wherein the first and eighth lenses have a positive (+) refractive power on the optical ax...
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WO/2022/265454A1 |
An optical system disclosed in an embodiment comprises first to ninth lenses arranged along the optical axis toward a sensor side from an object side, wherein the first and second lenses have positive (+) refractive power at the optical ...
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WO/2022/262420A1 |
The present invention provides a WC-based hard alloy. The molecular formula of the WC-based hard alloy is T-WC-HAE, wherein T is at least one of carbide, oxide or boride, and HAE is a high-entropy alloy; the HAE is selected from at least...
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WO/2022/265450A2 |
An optical system disclosed in an embodiment may comprise first to ninth lenses arranged along an optical axis in the direction from an object side to a sensor side, wherein: the second and eighth lenses each have positive (+) refractive...
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WO/2022/265455A1 |
An optical system, disclosed in one embodiment, comprises first to ninth lenses arranged along an optical axis from an object side to the direction of a sensor side, wherein the first, fifth and ninth lenses have a negative (-) refractiv...
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WO/2022/265946A1 |
A device includes a display including multiple pixels, each pixel having an optical emitter to provide at least one light beam from an image. The device also includes an optical element to relay light beams from the display to a viewer t...
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WO/2022/265348A1 |
A lens assembly and an electronic device comprising same are disclosed. The disclosed lens assembly is a lens assembly including a plurality of lenses arranged from an object side to an image side where an image plane is located, and the...
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WO/2022/265133A1 |
A PVC-gel-based electroactive Fresnel zone plate lens system is disclosed. A Fresnel zone plate lens system according to the present invention comprises: a lens part, which has a Fresnel zone plate pattern formed on one surface thereof a...
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WO/2022/264467A1 |
Provided is a member for a terahertz device, the member having reduced terahertz wave loss due to reflection, and having excellent handleability. A member for a terahertz device according to an embodiment of the present invention compris...
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WO/2022/260238A1 |
According to various embodiments of the present disclosure, a camera module comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens which are sequentially arrange...
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WO/2022/260588A1 |
A system includes a first light source; an optical element disposed on a face of a transparent substrate. The optical element is positioned to receive light from the first light source. The transparent substrate has edges that are bevele...
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WO/2022/257164A1 |
A wide-viewing-angle imaging method based on a planar lens, the method comprising: forming a lens array from at least two sub-lenses, and the sub-lenses being planar lenses; and preparing the lens array from a material such as a metasurf...
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WO/2022/259243A1 |
An objective lens system comprises a set of lenses, arranged along a common optical axis to form a back focal plane. The objective lens system also comprises an optical mask at the back focal plane, and a housing encapsulating the set of...
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WO/2022/260102A1 |
This optical member (1) comprises: a lens array (6) with a plurality of lens bodies (5); and a plurality of transmissive members (7). The plurality of transmissive members (7) are formed from members with uniform refractive indices and a...
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WO/2022/260108A1 |
An optical member (1) comprises a lens array (6) including a plurality of lens bodies (5), and a plurality of transmissive members (7). The plurality of transmissive members (7) comprise members having a uniform refractive index, and are...
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WO/2022/259669A1 |
The present invention provides a two-pack type urethane molding material for optical lenses, the two-pack type urethane molding material being composed of a base material that contains an isocyanate-terminated prepolymer, which is an int...
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WO/2022/252520A1 |
Disclosed in some embodiments of the present application are an optical lens, an optical lens group and a projection optical system. The optical lens comprises a light-incident surface and a light-emergent surface, wherein the light-inci...
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WO/2022/252901A1 |
A photographing module (100), an optical lens (20) and zoom lens unit (21) thereof, a zooming method and manufacturing method therefor, and an application thereof. The zoom lens unit (21) comprises a light-transmitting sheet (213), a def...
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WO/2022/253473A1 |
The present invention relates to a LIDAR sensor (10) for measuring optical distance, comprising a transmitting unit (11) for transmitting measurement pulses and a receiving unit (12) for receiving reflected measurement pulses and at leas...
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WO/2022/255791A1 |
A lens module according to one embodiment of the present invention comprises N lenses sequentially arranged from an object side to an image side, wherein: the N lenses comprise a plurality of first coating lenses in which a first coating...
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WO/2022/255579A1 |
The present invention provides an optical apparatus for augmented reality having a refractive space, the optical apparatus comprising: a first optical device transmitting, to a second optical device, virtual image light projected and tra...
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WO/2022/250330A1 |
According to various embodiments of the present disclosure, an electronic device may comprise: a first imaging optical system including a first image sensor; and a second imaging optical system including a second image sensor and a refle...
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WO/2022/250342A1 |
An electronic device according to one embodiment of the present document comprises: a lens; an image sensor for generating image data from a light incident through the lens; an actuator capable of driving the lens; and at least one proce...
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WO/2022/248209A1 |
The invention relates to a device for producing a defined laser illumination on a working plane (50), said device comprising a laser light source (12) which is designed to generate a raw laser beam (14) having a first angular spectrum (2...
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WO/2022/250474A1 |
A lens assembly and an electronic device comprising same are disclosed. The disclosed lens assembly, comprising a plurality of lenses disposed from the object side to the image side where an image plane is positioned, comprises: a reflec...
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WO/2022/241826A1 |
Provided in the present application are a light ray control film and a display panel. Light-blocking members of the light ray control film are disposed on one side of a first base material layer, and there are light transmission regions ...
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WO/2022/244327A1 |
The present technology relates to a semiconductor chip, a method for manufacturing the same, and an electronic apparatus with which it is possible to improve reliability and durability. This semiconductor chip comprises a solid-state ima...
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WO/2022/240222A1 |
A camera module disclosed in an embodiment of the present invention may comprise: a lens barrel which has a through-hole formed therewithin; a lens part which is disposed in the through-hole of the lens barrel and includes first to third...
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WO/2022/240134A1 |
A camera module according to an embodiment may comprise: a light-emitting unit; and a light-receiving unit including an image sensor, wherein: the light-emitting unit comprises a plurality of light sources and a first optical member disp...
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WO/2022/240550A1 |
Embodiments of the present disclosure generally relate to methods of forming a substrate having a target thickness distribution at one or more eyepiece areas across a substrate. The substrate includes eyepiece areas corresponding to area...
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WO/2022/237932A1 |
The invention relates to an optical device and to a method for producing an optical device. The optical device (1) according to the invention comprises - a transparent substrate (2) and - a connected transparent layer (3) enclosing the s...
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WO/2022/238781A1 |
An optical system includes an optical film curved about a first axis and a light control film curved about the first axis and substantially coextensive with the optical film. The optical film includes a first layer including a microstruc...
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WO/2022/233088A1 |
A fly-eye lens module (100), a lighting device (10), and a DLP optical engine module (1). The fly-eye lens module (100) comprises: a first plastic fly-eye lens (110), a second plastic fly-eye lens (120), and a cuboid glass structure (130...
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WO/2022/235108A1 |
A camera module disclosed in an embodiment of the present invention comprises a lens barrel having a through-hole formed therein; and a first lens, a second lens, and a third lens which are coupled to the through-hole of the lens barrel ...
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WO/2022/233087A1 |
A fly-eye lens module (100), an illumination device (10), and a DLP optical machine module. The fly-eye lens module (100) comprises: a first plastic fly-eye lens (110), a second plastic fly-eye lens (120), and a glass prism structure (13...
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WO/2022/226725A1 |
An optical module and a manufacturing method therefor, and a display apparatus, relating to the technical field of display. The optical module comprises: a substrate (1); blocking structures (5, 7, 21) located on the substrate (1); black...
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WO/2022/226726A1 |
An optical module and a manufacturing method therefor, and a display device, relating to the technical field of display. The optical module comprises: a substrate (1); a black matrix (81) located on the substrate (1), and a plurality of ...
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WO/2022/227758A1 |
A method and a device for splicing and processing a holographic lens. The splicing and processing method comprises: exposing a circular sub-grating at the geometric center of a holographic lens substrate (11); adjusting the relative posi...
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WO/2022/227846A1 |
The present invention related to a zoom lens, which comprises: a housing component; a second lens component; and a zoom lens component, comprising a first carrier film, a second carrier film, a deformable light-transmitting body located ...
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WO/2022/231258A1 |
According to an embodiment of the present invention, disclosed is an optical system comprising: a first lens group and a second lens group which are sequentially arranged from an object side to an image side, wherein the first lens group...
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WO/2022/225205A1 |
An electronic device comprising a flash module is disclosed. The electronic device may comprise: a housing comprising an inner space; a display exposed through the front surface of the housing; and a flash module for projecting light to ...
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WO/2022/223260A1 |
A method includes determining optical aberrations of an optical system, identifying an illumination profile that compensates for the optical aberrations of the optical system, and curing a layer of optical cement of an optical device usi...
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WO/2022/225841A1 |
A wide angle lens for imaging objects disposed away from the optical axis towards the periphery of the field of view. The wide angle lens comprises a first group of lens elements, an aperture stop and second group of lens elements extend...
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WO/2022/224984A1 |
Provided are a reflective screen with which video glare can be reduced and clear video can be displayed, and a video display device comprising said reflective screen. Also provided are a reflective screen with which clear video with high...
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WO/2022/217976A1 |
An optical element (100) and an optical module (200), relating to the technical field of optics. The optical element (100) comprises a transparent substrate (110), an array microlens layer (120) and a Fresnel lens layer (130). The array ...
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WO/2022/220103A1 |
A light emitting device according to the present disclosure comprises an organic light emitting element 100 having a reflective surface S2, a first electrode 2, an organic layer 3 including a light emitting layer 31, a second electrode 4...
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WO/2022/220727A1 |
A method for manufacturing a synthetic image device comprises providing (S10) of a focusing element array. An image layer is arranged (S20) in a vicinity of a focal distance of focusing elements, whereby a synthetic image composed of enl...
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