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Matches 1 - 50 out of 31,746

Document Document Title
WO/2019/034062A1
Disclosed is a lens system, comprising: a housing (1), comprising a first housing (11) and a second housing (12); a diaphragm (2), the diaphragm (2) being encapsulated between the first housing (11) and the second housing (12); a circula...  
WO/2019/035629A1
A display device having a sensor coupled thereto according to one embodiment of the present invention comprises: a cover layer; a display panel disposed below the cover layer; an optical layer disposed below the display panel; and an ima...  
WO/2019/036655A1
Fresnel lens arrays, devices, systems and methods of forming them are described herein. One array includes a Fresnel lens array, having a first portion including one or more defined areas of one or more Fresnel lenses, and a second porti...  
WO/2019/035461A1
According to the present invention, a compound represented by general formula (A) is provided as a monomer which enables a cured product exhibiting high wet heat durability to be produced, and which does not readily crystallize in a cura...  
WO/2019/034229A1
There is provided an optical system comprising an optical element (10) responsive to an applied signal to vary an optical property of the optical element (10), the variation of the optical property with the applied signal exhibiting hyst...  
WO/2019/034886A1
The present invention relates to a method for manufacturing a microsphere array on a substrate, the method comprising the steps of providing a dispersion containing microspheres in a liquid medium, spin-coating the dispersion onto the su...  
WO/2019/030129A1
The invention relates to an optical zoom device (1) Optical zoom device (1), comprising a first lens assembly (2), and a second lens assembly (3) following the first lens assembly (2) in the direction of an optical axis (A) of the optica...  
WO/2019/024536A1
Provided are a rotating zoom lens system and a method for realizing the same. The rotating zoom lens system comprises a first lens assembly (1), a second lens assembly (2), and a liquid crystal module (3). An optical axis of the first le...  
WO/2019/026312A1
Provided are a variable image display medium with which it is possible to display a variable image without imparting a sense of discomfort, and a method for forming a lenticular image. A variable image display medium 100 having a lenticu...  
WO/2019/028207A1
A flexible-substrate circuit for a liquid lens, a liquid lens system, and a method of making a liquid lens system are provided. The system can include a plate having an array of wells and a flexible-substrate circuit. The flexible-substr...  
WO/2019/022897A1
A star tracker includes a lens slice, a pixelated image sensor, an ephemeral database and a processor configured to estimate attitude, orientation and/or location of the star tracker based on an image of one or more celestial objects pro...  
WO/2019/020190A1
The invention provides a multifocal display device 100, comprising a display element 101 configured to generate an image, and a controller 102 configured to control the display element 101 according to a bit sequence 103 provided over a ...  
WO/2019/018876A1
A lens, comprising: a positive electrode and a negative electrode arranged to provide an electric field between the positive electrode and the negative electrode when a variable voltage is applied across the positive electrode and the ne...  
WO/2019/021931A1
Provided is an optical component whereby the absence of eccentricity can be instantly confirmed visually even when the optical component has a Fresnel lens or other very fine structure. This optical component has an optical part and a pe...  
WO/2019/015903A1
The invention relates to a modular system comprising at least one vario-optical component (D, F) and at least one beam expander (110) as optical components (D, F, 110, 120). Each optical component (D, F, 110, 120) is held in a sleeve-sha...  
WO/2019/018307A1
Ultra thin Fresnel lenses and methods of forming the same are described herein. An optical element comprising an ultra thin Fresnel lens includes a plurality of Fresnel elements formed on a surface of a substrate. Each of the plurality o...  
WO/2019/017717A1
The objective of the present invention is to provide an adhesive type soft/hard prescription lens for non-prescription eyewear, in which the adhesive type soft/hard lens for non-prescription eyewear is for adhering a soft or hard prescri...  
WO/2019/012762A1
A lens according to an aspect of the present invention is the lens disposed furthest on the object side in a lens unit, and has: a lens body; and a dielectric multilayer film that is provided to the surface of the lens body. The lens bod...  
WO/2019/013183A1
The present invention provides a lens (namely, a light flux control member) for a light emitting element, the lens enabling sufficient light spread to be ensured even in the case of a smaller number of light emitting elements. This light...  
WO/2019/013078A1
[Problem] The present invention addresses the problem of providing: a functional polyamide sheet which is free from or greatly reduced in the production of air bubbles in cases where a polarizing and/or light control functional sheet is ...  
WO/2019/012895A1
Provided are: a laminated sheet having, on a laminated base material formed of two or more different kinds of resin layers, a cured product having a breaking elongation of 6-500% at 100°C, and a production method therefor; and a three-d...  
WO/2019/011447A1
The invention relates to a MFD device (100) comprising a focus tunable lens (101), a controller (102), and a storage (104). The controller (102) is configured to selectively tune the focus of the lens (101) to a plurality of focal planes...  
WO/2019/013211A1
Provided are: a Fresnel lens that has mountain-shaped prisms that have a narrow pitch and that slope sharply from protruding parts to recessed parts thereof; and a production method for the Fresnel lens. This Fresnel lens is characterize...  
WO/2019/010072A1
The invention relates to a method for printing 3D-microoptic images on packaging systems in an inline process comprising providing a flexible substrate, printing a plurality of images on at least part of the first major surface of the su...  
WO/2019/010149A1
The invention relates to a method for printing 3D-microoptic images on packaging systems in an inline process comprising providing a substrate, printing a plurality of images on at least part of the first major surface of the substrate, ...  
WO/2019/006544A1
Optical assemblies are provided where optical elements are aligned through the engagement of toroidal protrusions and toroidal grooves. A plurality of optical elements each having an inner portion having and a surrounding outer portion f...  
WO/2019/004227A1
Provided is a method for efficiently producing lenses having excellent accuracy and optical properties. The lens production method according to the present invention includes a step in which the below-mentioned method is used to cut, in ...  
WO/2019/004307A1
An imaging device comprising a transmissive mirror with a negative refractive index. The transmissive mirror forms the image of a subject at the first image formation point, which is symmetrical to the subject with the transmissive mirro...  
WO/2019/004325A1
A lens array (20) according to the present disclosure includes a plurality of lenses (21), each of which collects sunlight. The lens array (20) includes a light incident surface (21a) whereon sunlight is incident, and a light emission su...  
WO/2019/002565A1
The present invention relates to transparent optical device elements comprising means for selectively transmitting electromagnetic radiation. Furthermore, the present invention relates to a camera comprising one or more of the transparen...  
WO/2019/002509A1
The present invention concerns an objective (10) for imaging an object field of view of 10° onto an imager (12), the objective (10) comprising in order of the propagating direction: - a first lens unit (U1) comprising several lenses, th...  
WO/2019/003708A1
A lens according to an embodiment of the present invention comprises: a lens body containing a first polymer material; a first film provided on the surface of the lens body and containing a mixture of a second polymer material and an ino...  
WO/2019/005902A1
The present invention provides a quantitative liquid biopsy diagnostic system and methods for performing diagnostic assays. The system offers a liquid biopsy method using circulating tumor cells (CTCs) or White Blood Cells (WBC) subpopul...  
WO/2019/003879A1
The present invention makes it possible to produce a plastic lens which exhibits less distortion while giving consideration to a flange section and the blackening of the flange section, and to maintain suitable quality of the blackened s...  
WO/2019/002873A1
A microsphere lens assembly (10) comprises a microsphere lens (1) and a base lens (3) connected together by a column of optically clear material (2) which holds the microsphere lens (1) in a fixed position relative to the base lens (3). ...  
WO/2019/002524A1
The invention relates to adjustable or tuneable lens assembly where a deformable, non-fluid lens body is sandwiched between a bendable lens cover and a back window to form a lens. The lens assembly has an actuator system with individuall...  
WO/2019/004196A1
This cemented lens (19) is provided with a first lens (31), a second lens (33), and a cemented layer (35). The first lens is provided with a convex surface (31A). The second lens is provided with a concave surface (33A). The cemented lay...  
WO/2019/004456A1
Provided are: an optical element which is suitable for use in a wearable display device that renders the pixel lattice of a display panel difficult to view to a user and which curbs the occurrence of moire; and a wearable display device....  
WO/2019/002448A1
The invention relates to a tunable lens where the optical power can be adjusted. The lens consists of a deformable, non-fluid lens body sandwiched between a thin, flexible membrane and transparent back window, and an actuator system serv...  
WO/2019/002523A1
A module with a plurality of cameras for integration in a mobile phone. The module comprises a first camera assembly, comprising a first image sensor and a first lens assembly. The first lens assembly is configured for having a first eff...  
WO/2019/002872A1
A security element is provided. The security element comprises an array of focussing elements defining a focussing element plane, each focussing element being adapted to focus light in a first direction, the focussing elements being arra...  
WO/2019/004766A1
A display apparatus is disclosed. The display apparatus includes a display including an active area for displaying an image and a black matrix adjacent to the active area, and an optical sheet attached onto the display. The optical sheet...  
WO/2018/234332A1
An optical part (10) comprises an ophthalmic lens (11; 12) produced by additive manufacturing and a holder (14) integrally formed with the ophthalmic lens (11; 12). A method of producing an optical part is also disclosed.  
WO/2018/234086A1
An optical system has a set of inner portions, each for mounting over an LED or LED arrangement, and an outer portion, for mounting over the inner portion. The outer portion is adapted to be mountable over each one of the set of inner po...  
WO/2018/236725A1
A dynamically actuable diffractive optical element (DOE) includes a substrate and a diffraction grating disposed on a first region of a surface of the substrate. The DOE further includes a quantity of a fluid disposed on a second region ...  
WO/2018/235811A1
The purpose of the present invention is to provide a curable silicone resin composition for forming a material (a sealing material, a lens, etc.) which has excellent sulfur barrier properties and maintains thermal shock resistance. The p...  
WO/2018/234326A1
An optical element (52) comprises an optical lens (54) produced by an additive manufacturing method and a holder (56) formed at least in part with the optical lens (54) by said additive manufacturing method. The holder (56) is adapted fo...  
WO/2018/230881A1
Disclosed are a lens cover capable of minimizing occurrence of a dark portion while expanding a light distribution area of an LED light source, and an LED lighting device including the same. The disclosed lens cover includes a plurality ...  
WO/2018/232325A1
A hollow light-weight, low-cost, and high-performance 3D Luneburg lens structure using partially-metalized thin film, string, threads, fiber or wire base metamaterial to implement the continuously varying relative permittivity profile, c...  
WO/2018/232181A1
Conventional optical lens assembly typically require a capping window, which is expensive, to protect the optical sensor. Also, each conventional optical lens assembly is discretely assembled, and thus incurs additional costs. To address...  

Matches 1 - 50 out of 31,746