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WO/2022/059889A1 |
A method of manufacturing a plastic lens includes first heating of a lens preform, disposing the lens preform in a molding apparatus, second heating of the lens preform, pressing the lens preform with the molding apparatus, and cooling t...
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WO/2022/055266A1 |
Disclosed is an electronic device comprising: a camera module including at least one lens; a display including a camera exposure area that at least partially overlaps with the at least one lens when viewed in the optical axis direction o...
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WO/2022/054604A1 |
A display device according to the present disclosure includes light-emitting elements arranged in a matrix. Each light-emitting element has a convex polygon-shaped light-emitting surface, and an upper part of the light-emitting element i...
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WO/2022/051971A1 |
The present invention discloses an imaging optical system, an imaging device and an electronic device, which can reduce the total track length while maintaining high resolution. The imaging optical system includes at least one metalens(1...
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WO/2022/055194A1 |
The present invention relates to a flying-over beam pattern scanning hologram microscope device using a scan mirror and a translation stage. The present invention provides a flying-over beam pattern scanning hologram microscope device co...
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WO/2022/050723A1 |
An optical system according to an embodiment comprises first to sixth lenses sequentially arranged from an object side to an image side, wherein: the first lens has positive refractive power and a convex object side surface; the third le...
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WO/2022/049906A1 |
[Problem] To provide an image display device and an electronic device which can suppress the effects of diffracted light. [Solution] This image display device is provided with two-dimensionally arranged pixels, wherein at least some of t...
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WO/2022/050345A1 |
A solid-state imaging element according to the present invention comprising a semiconductor substrate having a plurality of light-receiving elements in a matrix, and a plurality of microlenses formed to respectively correspond to the plu...
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WO/2022/050132A1 |
[Problem] To provide an image display device with which it is possible to inhibit the generation of diffracted light, and an electronic apparatus. [Solution] An image display device comprising a plurality of pixels disposed in a two-dime...
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WO/2022/046355A1 |
A display device includes a diffractive optical element and a tunable light source operable in different states including a first state and a second state. The tunable light source provides first light having a first wavelength while the...
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WO/2022/047371A1 |
An optical device with one or more spatially variable optical response characteristics is disclosed. The optical device includes a cell including a liquid crystal material contained between a pair of substrates, each substrate having a t...
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WO/2022/043163A1 |
A moisture-resistant optical device comprises a microlens array (MLA) formed from a first material defining a plurality of associated recesses; and a moisture-resisting layer of a second material, formed on the MLA and filling the associ...
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WO/2022/045167A1 |
Provided are an image display unit and a heat-mounted display which are compact, have high light utilization efficiency, and have less image quality reduction. The present invention comprises: an image display device; a polarized light d...
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WO/2022/044848A1 |
The present invention inhibits the occurrence of flares while inhibiting a glass substrate from coming into contact with an on-chip lens. This package comprises: a planarization film covering an on-chip lens formed on the light incidence...
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WO/2022/045716A1 |
A camera module disclosed in an embodiment of the invention comprises: a plurality of lenses stacked from an object side to an image side; and a spacer arranged on each outer circumference between adjacent lenses. From among the pluralit...
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WO/2022/037591A1 |
Disclosed in the embodiments of the present application are a lens module, a camera module and a terminal. The lens module comprises: one or more lens groups, and a light reflecting element and a light splitting element which are sequent...
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WO/2022/037320A1 |
Provided is a periscopic photographing module, which comprises: an optical path turning element; a wafer-grade lens, which is provided at a transmitting end of the optical path turning element, the wafer-grade lens being produced by cutt...
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WO/2022/038122A1 |
A lens plate has an array of convex lenses each having a top portion which forms a light input surface for facing a light source and a base which forms a light exit surface. Each convex lens has a height H and a diameter D at the base, w...
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WO/2022/039357A1 |
One embodiment of the present invention provides a welding information providing device comprising: a main body to be wearable by a user; a display unit which is disposed on the main body and which includes a display for displaying a wel...
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WO/2022/040401A1 |
An electro-active lens provides simultaneous focusing at two different optical powers. It does this with a stack of electro-active lens elements aligned along the same optical axis that each focus light in different polarization states (...
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WO/2022/033020A1 |
An optical projection system with micro-lens arrays, the system comprising a light source (10), a collimating lens (20), a first micro-lens array (30), a projection source (40), a positive lens module (50), a second micro-lens array (60)...
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WO/2022/034926A1 |
This optical system is provided with a coherent light source, and a fixed diffusion plate and a relative movement diffusion plate intersecting with the direction of travel of light emitted from the coherent light source. The fixed diffus...
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WO/2022/035219A1 |
An optical system disclosed in an embodiment of the present invention 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 arranged in order along an...
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WO/2022/035213A1 |
An optical system for a vehicle, disclosed in an embodiment of the invention, is characterized in that a first lens to a fourth lens are sequentially stacked along an optical axis in the direction from an object side to an image side, an...
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WO/2022/030482A1 |
This optical element comprises a lens that has a curved surface, and a phase difference plate that curves along the curved surface. The phase difference plate includes a transparent substrate, and a liquid crystal layer formed on the tra...
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WO/2022/031844A1 |
A photographic self-evaluation system creates a reflection at or near the focal point of a camera through a lens filter so that the subject of the camera and its corresponding imagery can preview what Is being captured. The lens filter i...
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WO/2022/030481A1 |
This optical element comprises a transparent base material, an alignment layer that is formed on the transparent base material, and a liquid crystal layer that is formed on the alignment layer. A surface of the alignment layer, said surf...
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WO/2022/024864A1 |
Provided are a lens design method, a lens design device, a computer program, and a lens with which it is possible to improve chromatic aberration in an entire desired field of view. In this lens design method, a processor: accepts sett...
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WO/2022/024093A1 |
A method for designing an optical system for providing reliable, robust and successful realization of a distortion variation function is presented. In a preferred embodiment, the proposed distortion variation optical system includes at l...
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WO/2022/025392A1 |
This lighting device may include: a plurality of LED light sources; a plurality of lens units that are respectively located in front of the plurality of LED light sources and are for condensing and irradiating light emitted from the plur...
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WO/2022/024917A1 |
An embodiment of the present invention provides an imaging device, an adjustment method, and an adjustment program capable of acquiring a multispectral image having good image quality. In one aspect of the present invention, this imaging...
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WO/2022/021330A1 |
A planar lens focusing device comprises a base layer (101, 201). A molybdenum oxide thin layer (102, 202) is arranged on the upper side of the base layer (101, 201). A silicon substrate (204) is arranged on the lower side of the base lay...
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WO/2022/020696A1 |
A lens module may include a transparent lens element, a lens shaping structure that is coupled to the transparent lens element, and a plurality of actuators that are configured to adjust a position of the lens shaping structure to adjust...
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WO/2022/016233A1 |
An apparatus for electromagnetic characterisation of internal features of an object, including a lens for placement between a source of electromagnetic energy and the object, the lens being composed of a first material having a first per...
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WO/2022/018901A1 |
This beam intensity uniformizing element is provided with an optical base, a first lens array disposed on a front surface of the optical base, and a second lens array disposed on a back surface of the optical base. The first lens array h...
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WO/2022/020498A1 |
Described are laminated graded index lenses comprising a graded index lens and a flexible film coupled to the graded index lens. The laminated graded index lenses comprising a primary surface and a secondary surface, wherein the primary ...
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WO/2022/017263A1 |
A compound eye module (3), comprising a plurality of compound eyes (31). The plurality of compound eyes (31) can be assembled and fitted according to predetermined requirements to form the compound eye module (3) having a specific optica...
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WO/2022/016230A1 |
An optical element (100) is provided comprising a first surface (102) for emitting and/or receiving electromagnetic radiation, the first surface being arranged for optically coupling to, or being optically coupled to, a portion of an opt...
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WO/2022/019307A1 |
This photoelectric conversion element 1 comprises: a photoelectric conversion unit 30 that receives light and generates an electrical charge; an electrical charge accumulation detector 70 that accumulates electric charges received from t...
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WO/2022/015878A1 |
Disclosed herein is a holographic mixture including nanoparticles used to form gratings through holographic exposure. In various embodiments, exposure of the holographic mixture causes the nanoparticles to diffuse to dark fringe regions ...
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WO/2022/013174A1 |
A lens plate has an array of lenslets. A first surface comprises a plurality of individual cells, each cell delimiting one side of a respective lenslet of the array. A second opposite surface comprises a set of grooves, each groove delim...
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WO/2022/015571A1 |
The present disclosure relates to transmitter modules, vehicles, and methods associated with lidar sensors. An example transmitter module could include a light-emitter die and a plurality of light-emitter devices coupled to the light-emi...
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WO/2022/013147A1 |
An optical element (1) for use in a luminaire, especially a linear luminaire, for creating a prescribed output light distribution pattern from light emitted by a light source at a predetermined location relative to the optical element (1...
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WO/2022/011761A1 |
A display panel and a display device. The display panel comprises: a first substrate (101); a second substrate (102), which is arranged opposite the first substrate (101); a micro-lens array layer (103), which is arranged at one side of ...
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WO/2022/009386A1 |
In an optical communication device for transmitting light to perform information communication, light is efficiently coupled by using a lens in order to reduce loss when transmitting light inside the optical module, in which a plurality ...
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WO/2022/009615A1 |
Provided is a lighting device having a sufficiently wide irradiation angle and a uniform light intensity within a prescribed range even in the case in which light having a small spread angle, such as laser light, or a light source simila...
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WO/2022/010037A1 |
Provided are a fluorescent amplification device using surface plasmon resonance and an optical amplification device using same. A fluorescent amplification device using surface plasmon resonance according to an embodiment of the present ...
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WO/2022/008884A1 |
A holographic display comprises: an illumination source which is at least partially coherent; a plurality of display elements positioned to receive light from the illumination source and spaced apart from each other, each display element...
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WO/2022/009605A1 |
In the present invention, a lens (120) is composed of: a first region (121A) that transmits first light from a first light source (111A); and a second region (121B) that is joined in parallel with the first region (121A) and that transmi...
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WO/2022/007738A1 |
Disclosed are a large-aperture chromatic aberration correction metalens, a metalens system, and an optical system. The metalens comprises: a substrate, which permits the transmission of light of different wave bands, including visible li...
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