Document |
Document Title |
WO/2024/034502A1 |
Provided is a light-emitting device having an increased front-surface brightness. The light-emitting device comprises a plurality of light-emitting elements that are two-dimensionally arranged, a meta-material, and an optical adjustmen...
|
WO/2024/034458A1 |
Provided are an optical member and an illumination device that make it possible to achieve a uniform light allocation distribution in a predetermined direction, and improved light utilization efficiency. An optical member (113) comprises...
|
WO/2024/034907A1 |
According to an embodiment of the present disclosure, a lens assembly may comprise: an aperture; an image sensor that includes an image-forming surface receiving at least a portion of light incident through the aperture and that is align...
|
WO/2024/034418A1 |
Provided is a cutting method for a mold of a micro-lens array provided with a plurality of micro-lenses having approximately the same shape and each having an optical axis in the same direction. When one surface of the mold corresponding...
|
WO/2024/034459A1 |
Provided are an optical member and an illumination device capable of reducing molding time and suppressing the occurrence of molding failure. An optical member (100) comprises: a refraction portion (21) that refracts light; a reflective ...
|
WO/2024/029616A1 |
The purpose of the present invention is to provide: an optical element that can be easily packaged with other structural components; an optical system device using the optical element; and an optical element device manufacturing method.ã...
|
WO/2024/027230A1 |
The present disclosure provides a superlens-based superfine optical probe, comprising a front-end superlens, an optical fiber image bundle located behind the superlens, and a UV adhesive layer connected to the superlens and the optical f...
|
WO/2024/029309A1 |
The present invention provides a lens device small in size and capable of variably changing the focal length. Each of first and second liquid crystal layers has a circular center part and a plurality of annular parts, the first and secon...
|
WO/2024/025033A1 |
The present invention relates to a micro-lens-array-applied magnification support unit and a microscope system with same applied thereto. The magnification support unit comprises: a micro lens array in which a plurality of convex, protru...
|
WO/2024/024272A1 |
This light-emitting device comprises: a first light-emitting part having a first crystal layer provided to a light extraction surface side, a second crystal layer, and a light-emitting layer arranged between the first crystal layer and t...
|
WO/2024/025055A1 |
A vision training apparatus, according to an embodiment of the present invention, comprises: a strabismic angle determination unit that determines a strabismic angle and a strabismic direction of a user; a strabismus correction value det...
|
WO/2024/024569A1 |
An optical system (101) comprises: a core (1A); an Si waveguide (2A) having an optical spot size different from that of the core (1A); and a metalens (3) that optically connects the core (1A) and the Si waveguide (2A). The metalens has a...
|
WO/2024/022078A1 |
A microlens array substrate (200) and a preparation method therefor, and a display device. The microlens array substrate (200) comprises: a substrate (1); a microlens film layer (2), which is arranged on a side of the substrate (1), wher...
|
WO/2024/022515A1 |
A projection screen (10), a projection system (100), a die (500), and a die master. The projection screen (10) comprises a surface layer (11), a reflective layer (13), and a Fresnel lens layer (12); a plurality of Fresnel microstructures...
|
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/2024/019443A1 |
The present invention relates to a complex diffractive intraocular lens having at least one optical power or focal length, and comprises: a base lens forming a single focal point; a diffractive lens formed on the base lens, the diffracti...
|
WO/2024/019583A1 |
Disclosed are a lens based on a human visual system, a video see-through device employing same, and a method for designing a lens. The disclosed lens may include at least one lens element disposed along the optical axis direction from a ...
|
WO/2024/014444A1 |
This display device comprises a light-emitting element layer provided on a substrate, and a lens layer provided on the opposite side of the light-emitting element layer from the substrate. The lens layer includes a plurality of main lens...
|
WO/2024/014467A1 |
[Problem] The purpose of the present invention is, with respect to indoor lighting, to reduce the number of installed lighting devices so as to reduce the obtrusiveness of a ceiling. [Solution] This lighting device comprises: a light sou...
|
WO/2024/014272A1 |
A method for manufacturing a metalens, according to the present invention, includes: a mask-pattern formation step for forming a mask pattern on a silicon layer of a substrate having the silicon layer on a surface thereof; an etching ste...
|
WO/2024/009999A1 |
Provided is a technology that makes it possible to improve the detection accuracy of an image sensor with respect to infrared radiation. An image sensor 1A comprises: a substrate 2 on which a plurality of photodiodes are provided; a colo...
|
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/2024/010329A1 |
A wearable electronic device according to one embodiment of the present invention comprises at least four lenses aligned along an optical axis from the side of a user's eye toward a display, wherein the at least four lenses include a fir...
|
WO/2024/009190A1 |
The present invention refers to an optical filter (100) comprising an inlet surface (101) and an outlet surface (102) which are substantially flat and parallel, a plurality of locally planar and mutually locally parallel visible light ab...
|
WO/2024/009538A1 |
This optical device 1a comprises a lens array 10 and a transparent dielectric array 20. The lens array 10 includes a plurality of lenses 11. The plurality of lenses 11 in the lens array 10 are arranged so that the optical axes thereof ar...
|
WO/2024/005110A1 |
The present invention provides an image transmission panel using a microlens array, and a stereoscopic two-dimensional image display device using the same, the image transmission panel making it possible to improve the brightness and con...
|
WO/2024/006699A1 |
A hyperspectral imager using a freeform gradient-index lens using a GRIN comprised of three or more materials to disperse electromagnetic radiation comprising optical wavelengths. An achromatic lens comprising a multi -material gradient ...
|
WO/2024/005293A1 |
The present invention relates to a non-touch type sensor and to a kiosk using same and, more specifically, to a non-touch type sensor using a reflective optical sensor and to a new kiosk that enables placing an order in a non-touch manne...
|
WO/2024/003601A1 |
The present invention relates to an optical filter (100) comprising an entry surface (101) substantially flat, an exit surface (102) substantially flat and parallel to the entry surface, a plurality of filled channels (103) made of a sol...
|
WO/2023/249226A1 |
A display device may comprise a liquid crystal panel and a backlight unit configured to emit light to the liquid crystal panel. The backlight unit may comprise: a substrate extending along a first direction; a light-emitting diode provid...
|
WO/2023/246617A1 |
A Fresnel film (100), comprising a substrate (10) and Fresnel teeth (30) located on one surface of the substrate (10). The Fresnel film (100) further comprises a through hole (11) which is formed in the thickness direction of the Fresnel...
|
WO/2023/249437A1 |
A camera device, according to an embodiment of the present invention, comprises: a light-emitting unit for radiating an optical signal to an object; a light-receiving unit including an image sensor and receiving the optical signal reflec...
|
WO/2023/246451A1 |
The present application provides an optical system, and relates to the technical field of optical imaging. The optical system comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh le...
|
WO/2023/246345A1 |
A micro lens array substrate (10) and a preparation method therefor, and a display device (100). The micro lens array substrate (10) comprises: a substrate (11), and a plurality of micro lens structures (12), which are arranged on one si...
|
WO/2023/246446A1 |
A composite lens and an optical system comprising same, belonging to the technical field of optical superlenses. The composite lens comprises a first lens (10) and a second lens (20) which are sequentially arranged from the object side t...
|
WO/2023/246472A1 |
A laser projection module (10), comprising an illumination light source (11) and a micro-lens array (12), the micro-lens array (12) comprising a plurality of micro-lenses (12a), the plurality of micro-lenses (12a) being arranged at a fir...
|
WO/2023/245358A1 |
A lens module (1) and an imaging apparatus. The lens module (1) comprises a plurality of lenses, wherein at least one of the plurality of lenses is a liquid lens (13), and at least one is a movable lens (12); a light-transmitting film (1...
|
WO/2023/241380A1 |
Provided in the present invention is a tunable metasurface system. The system comprises: a wavefront modulator, an optical focusing device and a metasurface structure. The metasurface structure comprises a plurality of nanostructures mad...
|
WO/2023/242111A1 |
The invention relates to an optical waveguide (20) for arrangement in the beam path (5) of an optical arrangement with a device (11) for output coupling and/or input coupling an imaging beam path. The optical waveguide (20) comprises a G...
|
WO/2023/240432A1 |
A display panel, a metasurface lens and a manufacturing method therefor. The metasurface lens comprises: a first substrate (1) and a second substrate (2) arranged opposite to each other; a plurality of first micro-nano structures (3), wh...
|
WO/2023/244523A1 |
An optical element (300) includes a first piezoelectric layer (302) of fluorinated polymer with a piezoelectric coefficient, d31, of at least 25pC/N and an electrode layer (304) disposed on the first piezoelectric layer. An optical chara...
|
WO/2023/243782A1 |
This LED panel comprising: a base substrate including circuit wiring; a plurality of light-emitting diodes disposed to form an array on the base substrate; a side optical layer located laterally to the plurality of light-emitting diodes ...
|
WO/2023/243363A1 |
[Problem] To provide an optical detection device which is equipped with a polarizer having a metasurface structure and which is advantageous for appropriately converging polarized beams in entering beams onto corresponding pixels. [Solut...
|
WO/2023/243289A1 |
The present invention relates to a lens element that has both a color separation function and a light condensing function, and provides a lens element having a novel structure. The present invention relates to a lens element having a s...
|
WO/2023/239480A1 |
Mobile computing devices often incorporate a digital camera module to capture photographs and/or record video using one or more built-in digital cameras and photoflash LEDs. The photoflash LEDs are separated from the digital cameras and ...
|
WO/2023/238918A1 |
A decorative laminate 10 has a unit optical element 13. When the total luminous reflectance and the diffused light reflectance measured in an outer region 13b of the unit optical element 13 from the side of a surface 11 of the decorative...
|
WO/2023/233797A1 |
This optical system includes a compound lens having a first lens and a second lens. The first lens has a convex surface and a first surface that protrudes outward in the radial direction of the compound lens from the outer peripheral edg...
|
WO/2023/231139A1 |
A meta-imaging method and a meta-imaging system. The meta-imaging system comprises: a micro-lens array, which is placed near an image plane of an optical imaging system, wherein the size of the micro-lens array and a diffraction limit re...
|
WO/2023/233798A1 |
This optical system includes a compound lens having a first lens and a second lens. The first lens is formed from a resin, and the second lens is formed from glass. The optical system satisfies conditional formulae (1) and (2) where the ...
|
WO/2023/234607A1 |
An aerosol generating device includes a main body including a cartridge fastening area, a cartridge detachably fastened to the cartridge fastening area, and a temperature sensor positioned to face the cartridge fastening area in the main...
|