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Matches 1 - 50 out of 32,382

Document Document Title
WO/2019/196077A1
A low-refractive-index all-dielectric flat lens manufacturing method, comprising the following steps: selecting a dielectric substrate material and a lens structure material; determining the incident wavelength λ; calculating a phase mo...  
WO/2019/196624A1
Disclosed are an anti-peeping film and a method for manufacturing same, and a backlight module and a display apparatus. The anti-peeping film comprises a substrate (1), wherein a reflective layer (3) is arranged on a light-incident surfa...  
WO/2019/198283A1
A sample observation device 1 comprises: an illumination optical system 3 for shining a sheet of light L2 on a sample S; a sweeping unit 4 for sweeping the sample S in one direction so as to pass through the illumination plane R of the s...  
WO/2019/157477A9
A filtering apparatus formed by a plurality of channel systems. Each of the channel systems include an inlet port formed on an inlet side of the plate; no more than one outlet port formed on an outlet side of the plate; and a channel for...  
WO/2019/194461A1
In an embodiment, a light source module may include a substrate, a light emitter comprising a light source disposed on one surface of the substrate and including an array of light emitting elements configured to emit light, a support dis...  
WO/2019/169069A3
A camera module includes a housing including a void extending in a transverse direction that is transverse to an optical axis. A liquid lens is disposed within the void. An electrical coupling is disposed on a surface of the liquid lens ...  
WO/2019/194508A1
An electronic device is provided. The electronic device includes a housing that includes a sensing surface, a light emitting unit that outputs a light through the sensing surface, a light receiving unit that collects a reflection light r...  
WO/2019/193965A1
The present invention relates to a laminated lens structure for making it possible to reduce the size of a lens module, a method for manufacturing the laminated lens structure, and an electronic device. Layered in the laminated lens stru...  
WO/2019/194031A1
The present invention addresses the problem of providing an infrared detection device capable of suppressing a decrease in sensitivity while widening a sensing area. In the present invention, a meniscus lens (4) is dome-shaped. The menis...  
WO/2019/188254A1
In this optical element forming method, neck parts respectively provided on an upper mold and a lower mold are inserted into holes provided in a side mold, and then an optical element is formed from a forming material using an upper form...  
WO/2019/187907A1
[Problem] To provide a novel and improved resin-stacked optical body and a method of manufacture therefor which facilitate adjustment of optical properties other than those derived from a fine relief structure and reduce the manufacturin...  
WO/2019/186182A1
Methods of filling an envelope (16) of a compression-type adjustable optical device (10), such as a liquid lens or mirror,which is formed in part by a distensible membrane (11) having an exterior optical surface, with a substantially inc...  
WO/2019/190187A1
The present application relates to an optical device. The present application provides an optical device having a variable transmittance, and the optical device can be used for various uses such as sunglasses, eyewear for augmented reali...  
WO/2019/189919A1
Provided is an optical element comprising an optical surface, a tapered portion positioned on the outer peripheral side of the optical surface, and having a normal line direction from the interior to the exterior of the optical element, ...  
WO/2019/186210A1
Wide aperture optical communications systems and methods are disclosed. A first employs two lens arrays, arranged facing each other, and with one of the MLAs movable relative to the other. A second aspect employs a plurality of electroma...  
WO/2019/187462A1
A plane-shaped lighting device (1) according to an embodiment is provided with: a substrate (2) on which a plurality of light sources (20) are disposed; and a lens (4) in which, on an incident surface (41a) facing the plurality of light ...  
WO/2019/189825A1
Provided are: a method for producing an optical member, the method including a step for polymerizing a polymerizable composition that contains a polythiol component and a polyisocyanate component in a molding die, wherein the molding die...  
WO/2019/190189A1
A wearable device includes at least one lens, an output device, at least one sensor, and at least one processor. The at least one processor is configured to identify a level of light sensed through the at least one sensor. The at least o...  
WO/2019/186183A1
A variable focusing power fluid-filled lens or mirror assembly (100a) comprising afluid-filled envelope and a supporting structure (18) therefor; the fluid-filled envelope being constituted by a first wall that is formed of a distensible...  
WO/2019/186132A2
An augmented reality display unit for use in an augmented reality headset or the like comprising front and rear variable focusing power compression liquid lens assemblies (220, 230) in mutual optical alignment on an optical axis (O),a tr...  
WO/2019/184854A1
A display device, and an optical film structure and a forming method thereof. The display device comprises a display screen and an optical film structure provided at a light-exiting side of the display screen. The optical film structure ...  
WO/2019/189225A1
This invention pertains to a method for machining an aspherical lens, comprising: a pre-processing step in which a glass substrate is subjected to pre-processing; and an etching step in which the glass substrate which has been subjected ...  
WO/2019/190887A1
The disclosed optical lens assemblies may include a pre-strained deformable element that exhibits a non-uniform mechanical strain or stress profile, a structural support element coupled to the pre-strained deformable element, and a defor...  
WO/2019/187832A1
An optical illumination device (10) comprises: a laser light source (1); microlens arrays (2,3) that allow light emitted from the laser light source (1) to pass therethrough; a moving mechanism (5) that moves the microlens arrays (2,3) w...  
WO/2019/188447A1
This optical lens comprises a molded body which is configured from a cyclic olefin copolymer that has a constituent unit (A) which is derived from an α-olefin having 2-20 carbon atoms, a constituent unit (B) which is derived from a cycl...  
WO/2019/190020A1
The present invention relates to a laser pointer comprising: a housing having an inner space formed therein; a laser light source unit provided in the housing so as to emit a laser light; an operation part provided to be movable along an...  
WO/2019/181519A1
A display device is provided with an optical element including a plurality of microlenses arranged in an array, through which light diverges, and a scanner configured to scan the optical element two-dimensionally using light emitted from...  
WO/2019/181404A1
With a view to achieving the purpose of the present invention, the image display device according to one embodiment of the present invention is provided with a light source part and at least one optical component. The at least one optica...  
WO/2019/182073A1
The present invention pertains to a homogenizer provided with a convex lens array pair including a first convex lens array arranged on a light entry side and a second convex lens array arranged on a light exit side, the homogenizer being...  
WO/2019/180031A1
The invention relates to a method for producing a substrate having a functionalized surface, wherein a stamp (10) having an arrangement of structures (11) for producing masked regions is applied to the substrate (1). Subsequently, a hydr...  
WO/2019/183147A1
A liquid lens comprising: a lens body including a cavity, a control electrode, and a common electrode; a first liquid disposed within the cavity and in electrical communication with the common electrode; a second liquid disposed within t...  
WO/2019/176210A1
Provided are a light path adjustment block (100), a light module (500), and a manufacturing method for the light module (500) by which productivity can be improved. According to one embodiment, a light path adjustment block (100) compris...  
WO/2019/177220A1
Provided is a liquid iris for adjusting the amount of light passing therethrough, comprising, in order to provide continuously changing iris steps by using an electrowetting technique, an insulating layer made of a transparent material, ...  
WO/2019/176302A1
In order to simplify a manufacturing process for a lens having convex parts on both surfaces in a pixel, this imaging element is provided with pixels, a base layer, and lenses. The pixels generate image signals in response to incident li...  
WO/2019/177029A1
According to one embodiment of the present invention, there is provided a method for manufacturing a shaped sheet, the method having: a step for using a sheet-form material including a support and a resin layer, and using the same mold t...  
WO/2019/177219A1
Provided is an optical device for reducing the time for auto focusing (AF) performed by a contrast detection system, the optical device comprising: a liquid lens having a curvature that varies on the basis of an applied electrical signal...  
WO/2019/175441A1
The invention relates to a method for manipulating at least one beam path (8) in a microscope (1), in particular in a light sheet microscope (5), a method for recording image stacks (224) in a microscope (1), in particular in a light she...  
WO/2019/177217A1
The present invention relates to a mobile terminal comprising a liquid lens including: a side wall part; a first and a second glass layer which cover one surface and the other surface of the side wall part, respectively, to form a receiv...  
WO/2019/177218A1
In order to effectively perform auto focusing and an OIS function, provided is an optical device in a first diopter state, the optical device comprising: a liquid lens having a variable diopter; a memory in which regions of interest (ROI...  
WO/2019/175549A1
An imaging device and a method of imaging are disclosed. The device includes an array of liquid crystal cells, each providing a phase shift to electromagnetic radiation passing through the cell; control electronics for controlling the ph...  
WO/2019/176972A1
The present invention provides a cured product which is obtained by curing a curable composition containing a compound represented by general formula 1 and which has a birefringence Δn(587 nm) such that 0.00 ≤ Δn(587 nm) ≤ 0.01. In...  
WO/2019/177310A1
The present invention relates to a display device, a backlight unit, a light emitting module, and a lens. The light emitting module according to an embodiment of the present invention comprises: a light emitting element; and a lens arran...  
WO/2019/175281A1
The invention relates to an optical element for the focussing or the monochromatisation of a light beam, comprising a plurality of strips (7a, 7b, 7c) of a diffractive substrate extending in a meridional direction, having rectilinear lat...  
WO/2019/177390A1
An embodiment comprises: a housing; a bobbin arranged in the housing; a first coil arranged at a first side part of the bobbin; a second coil arranged at a second side part positioned on the side opposite to the first side part of the bo...  
WO/2019/141990A9
A hybrid injection-compression variable focal power optical element comprising a fluid-filled envelope having a rigid first wall(310) and a second wall opposite the first wall which comprises a distensible membrane (320) held by a periph...  
WO/2019/171936A1
Provided are: a lenticular sheet comprising a supporter, a lenticular lens arranged on one side of the supporter, and an image forming section arranged on a side of the supporter, said side being opposite to the one side having a lenticu...  
WO/2019/172387A1
The purpose of the present invention is to provide a mould-release device and a mould-release method that enable extraction of a high-precision moulded article from a mould. The present invention provides a mould-release method for a mou...  
WO/2019/171735A1
A display system 1A includes a light deflector 13 that scans the light beams that are emitted from a light-source device 11 in the main scanning direction and the sub-scanning direction orthogonal to the main scanning direction to form a...  
WO/2019/172458A1
An optic to transform incident light emitted by a light source to form an irradiation pattern on a projection surface has a freeform surface formed by a union of an aspheric lens and a collection of Cartesian ovals. Each Cartesian oval i...  
WO/2019/173657A1
A liquid lens system includes a liquid lens and a heating device disposed in, on, or near the liquid lens. The liquid lens system can include a temperature sensor. The heating device can be responsive to a temperature signal generated by...  

Matches 1 - 50 out of 32,382