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Matches 51 - 100 out of 25,974

Document Document Title
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 (...  
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)...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
WO/2022/008340A1
A detection system (10) and a detection method (2000) are disclosed herein. The system includes a PIR sensor (12) positioned in an area comprising a plurality of sub- areas, the motion sensor comprising an optical device (22) having a pl...  
WO/2022/004652A1
A color filter according to the present invention is provided with, in a region in which unit pixels for color display are formed, a plurality of sub-pixels having transmission wavelength bands different from each other, and a plurality ...  
WO/2022/005554A1
An example system includes a high-side electrode layer having a first number of electrical members alternated with, and electrically coupled to adjacent ones of a second number of electrical members, where either the first number of elec...  
WO/2022/004660A1
The solid-state imaging element according to the present invention comprises: a wafer substrate having a plurality of photoelectric conversion elements; a filter unit formed on the wafer substrate and having a plurality of types of color...  
WO/2022/001359A1
A display panel (1), an image display device and method, a terminal (10), and a storage medium. A display area of the display panel (1) comprises a light transmissive display area (20), the display panel (1) comprising: a first transpare...  
WO/2022/005396A1
Manufacturing an Optical Structure A method of manufacturing an optical structure, the method comprising: providing a base structure, the base structure comprising a substrate having an optical element extending from a first side of the ...  
WO/2022/000575A1
An infrared emission module for wide-angle time of fly optical ranging, comprising a base (10), a substrate (1), a vertical-cavity surface emitting laser (VCSEL) chip (2) and a wide-angle beam expanding lens system (6). The wide-angle be...  
WO/2021/259911A1
The invention relates to a controllable lens with variable optical power. The lens comprises a first and second cover members (111, 112), a transparent, deformable, non-fluid body (105) sandwiched between the first and second i transpare...  

Matches 51 - 100 out of 25,974