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Patent Searching and Data


Matches 451 - 500 out of 22,405

Document Document Title
WO/2018/144713A1
A contact lens structure provides adequate corneal oxygenation while accommodating a relatively thick core with electronic devices, in one approach, an oxygen collection stratum, such as a gas-permeable outer layer coupled with an underl...  
WO/2018/138931A1
The present invention provides an ophthalmic lens and techniques associated therewith, the ophthalmic lens including an optical part that has a myopic portion with myopic corrective power and a hyperopic portion with hyperopic corrective...  
WO/2018/138714A1
An optical system is presented for use in an augmented reality imaging system. The optical system comprises a light directing device, and a projecting optical device. The light directing device is configured for directing input light, in...  
WO/2018/138140A2
The present invention relates to a method, a device and a corresponding computer program product for calculating (optimizing) and producing a spectacle lens with the aid of a semi-personalized eye model. A method in one application of th...  
WO/2018/137901A1
The present invention relates to improved coloring of an optical glass, in particular of a spectacle lens, comprising a predetermined glass material, in order to achieve a target coloration of the optical glass. In this case, a method ac...  
WO/2018/137945A1
The invention relates to a spectacle lens for a display device (1) which can be placed on the head of a user and generates an image. The spectacle lens (3) has a front (19) and a rear (15), an injection section (11) and a deflection sect...  
WO/2018/139859A1
The present invention provides a camera module including a liquid lens, the camera module comprising: a first plate including a cavity in which conductive liquid and non-conductive liquid are arranged; a common electrode disposed on the ...  
WO/2018/137962A1
The invention relates to a computer-implemented method, to a device for calculating or optimising a lens, and to a lens. Said method comprises the following steps: detecting a nominal optical power and/or a nominal astigmatism in a near ...  
WO/2018/140529A1
Improved optical measuring devices and methods are disclosed for checking certain measurements taken of a patient's face before these measurements are used to create eyeglass lenses for the patient. Embodiments of the invention include a...  
WO/2018/134037A2
The invention relates to a product comprising a progressive spectacle lens or a representation of a progressive spectacle lens, which is located on a data carrier, wherein the progressive spectacle lens has a front face and a rear face a...  
WO/2018/135421A1
Provided is a contact lens monomer composition useful for manufacturing a contact lens having excellent surface hydrophilicity, oxygen permeability, mechanical strength, and wear comfort. Furthermore provided are a contact lens polymer o...  
WO/2018/134467A1
The invention relates to hydrogels for administering drugs. The invention relates to a hydrogel suitable for integration into optical devices. More specifically, it relates to a soft contact lens that allows the controlled release of dru...  
WO/2017/136165A3
A laser protection eyewear lens includes a lens substrate comprising an embedded wavelength filter having a first filter function, and a multi-layer dielectric filter applied to at least one of an inside and an outside surface of the len...  
WO/2018/132035A1
The invention relates to the medical field of ophthalmology, and more specifically to a method of treating progressive myopia and a lens for treating progressive myopia, said lens being used to realize said method. The invention solves t...  
WO/2018/132031A1
The utility model relates to devices for generating augmented reality, and more particularly to augmented reality glasses. The technical result of the utility model is an improvement in the sharpness of an image formed from emissions fro...  
WO/2018/129566A2
A class of prismatic contact lenses includes a first prism zone, having a first prism and a first optical power; and a progressive prism zone, adjacent to the first prism zone, having a progressive prism that varies from the first prism ...  
WO/2018/127543A1
Provided herein is a method of coating a substrate is provided. The method includes providing at least one test substrate, b) a programmed physical thickness (T) for at least one layer of the multi-layered coating, and c) a design file c...  
WO/2018/121852A1
A method for imparting an optical element with at least one light influencing property in a gradient pattern. The method includes (a) providing an optical substrate having first and second surfaces; (b) depositing a first composition ove...  
WO/2018/125852A1
A frame independent focus adjustable eyewear lens blank includes an autonomous components assembly. The lens blank includes a front optically finished convex surface and a back unfinished surface. A first and second space are formed in t...  
WO/2018/121873A1
The present invention relates to a polarizing article that includes in order: (a) a substrate; (b) a first orientation facility having a first orientation direction; (c) a first polarized layer, that includes a first dichroic fixed-tint ...  
WO/2018/123170A1
Provided is a sensor module that includes: a casing; a contacted part that is disposed so that at least a part thereof is exposed to the outside of the casing and that has conductivity; and a detection part that has an electrostatic capa...  
WO/2018/124204A1
Provided is a hard coat layer-forming composition with which it is possible to form a hard coat layer that has excellent abrasion resistance and causes little change in shape to the surface of a substrate on which the hard coat layer is ...  
WO/2018/121877A1
A method of determining outdoor characteristics of a photochromic optical article includes: determining environmental conditions for an area; positioning the optical article to face a first direction; determining a first incident irradia...  
WO/2018/124311A1
It is provided a method for designing, by means of a computer, at least one surface of a lens for a user. The method comprises the steps of (i) obtaining (S10) displacement information (dFPH) on an amount of displacement between a user s...  
WO/2018/124063A1
The present invention addresses the problem of providing: an optical element in which photochromism (reversing speed) is improved; and a production method therefor. The optical element according to the present invention has a heat-curabl...  
WO/2018/123077A1
The purpose of the present invention is to provide an optical element that exhibits excellent adhesion of a functional resin layer in which a fracture is unlikely to occur even when the optical element is subjected to excessive force. Th...  
WO/2018/123267A1
Provided are a glasses lens containing resin and a compound represented by formula (1), glasses, a protective sheet, and a display. In formula (1), EWG1 and EWG2 each independently represent a group having a Hammet's substituent constant...  
WO/2018/123195A1
Provided is a lens that includes a lens body and an internal electrode at least a part of which is exposed to an outer edge part of the lens body. The lens is configured so that in the outer edge part of the lens body, the shape of a fir...  
WO/2018/117943A1
An eyewear (1) comprising a lens means (2) comprising at least one lens (5), which lens means (2) in a worn state of the eyewear (1), supported on the head of a user, is arranged to cover both eyes of the user, wherein the said one or se...  
WO/2018/115819A1
Disclosed is a dynamically switchable contact lens, operable to switch between first and second focal states, each focal state having a different optical property, the lens comprising : a power source; a controller, operable to control t...  
WO/2018/113999A1
A method of producing an optical article includes applying an imbibition composition having at least one dye onto at least a portion of at least one imbibable surface (45) of a substrate (20) to form a coated substrate (10). The method f...  
WO/2018/117300A1
The present invention relates to a contact lens-shaped dosimeter for measuring a dose distribution of a crystalline lens during radiation therapy, and a manufacturing method therefor. According to one embodiment of the present invention,...  
WO/2018/112558A1
A contact lens (10) comprising an anterior surface (14), a posterior surface (16), a central zone (12) with a first radius of curvature, a first peripheral zone (10) extending radially from the central optical zone, the first peripheral ...  
WO/2018/115479A1
The present invention relates to a method for producing a coating on a surface (14) of a coated or uncoated spectacle lens (10), including the steps of: applying a mask (20) to a portion (16) of the surface (14) of the coated or uncoated...  
WO/2018/111992A1
A system controls a brightness of an augmented reality (AR) eye-mounted device. The system includes an eye-mounted display, a photodetector system, and a controller. The eye-mounted display includes a contact lens and a femtoprojector. T...  
WO/2018/109492A1
A contact lens comprises a hydrogel lens body and a non-expandable object embedded within the hydrogel lens body. The surface energy of the non-expandable object and the modulus of the hydrogel lens body are selected so as to reduce dist...  
WO/2018/109570A1
A smart contact lens and a multimedia system including the smart contact lenses. The smart contact lens includes: a substrate; and multiple detecting elements in multiple edge areas of the substrate, the detecting elements generating det...  
WO/2018/108508A1
The present invention refers to a multifocal lens, in particular ophthalmic multifocal lens, being built in an inkjet printing process of depositing droplets of printing ink side by side and one above the other in several consecutive dep...  
WO/2018/088980A3
The invention relates to a contact lens (1) to enhance eyesight in low light settings and provide night vision, wherein it comprises a transparent inner surface (4) which is placed on the cornea layer; a transparent outer surface (2) cov...  
WO/2018/105640A1
The present invention realizes a toric ocular lens having an edge whereby a lens conducive to preventing cataract can be designed without reducing the degree of freedom of lens design. The toric ocular lens according to the present inven...  
WO/2018/105593A1
This multilayer sheet (10) is provided with: a polarizing layer (12); and protective layers (a first protective layer (14a) and a second protective layer (14b)) which are laminated on surfaces ((12a), (12b)) of the polarizing layer (12)....  
WO/2018/045409A9
An aspect of the present disclosure provides a method of fabricating a lens using gravity. The method comprises depositing a first transparent solution on an underside of a flat smooth material. Cross-linking of the deposited first trans...  
WO/2018/102986A1
A vision assistive device for strengthening light, the vision assistive device comprising: a first reflection mirror (20) provided at a first location of a cornea (10) of a human eye (1); a second reflection mirror (22) provided at a sec...  
WO/2018/100012A1
A progressive spectacle lens is provided which includes: - an upper viewing zone (7) with a distance reference point (2A) providing a first refractive power, in particular a first mean refractive power, adapted to distance vision; - a lo...  
WO/2018/101015A1
This method for designing a spectacle lens is provided with: a step for presenting a plurality of blurred images produced so as to have differing degrees of blurriness with respect to an original image, and causing a wearer to see the pl...  
WO/2018/099648A1
In a first aspect, the present disclosure relates to a method for designing a pattern of a stress relief layer for a flat device to be transformed into a shape-retaining non-flat device by deformation of the flat device. The flat device ...  
WO/2018/099656A1
A method for providing a selection chart of non-prescription ophthalmic lenses comprising following steps: ⋅ providing at least one optical performance parameter threshold (OPPT) associated to an optical performance parameter (OPP); ...  
WO/2018/100577A1
An ophthalmic lens is presented being configured for a user's prescribed optical power P0 for far vision correction. The lens comprises: a fitting position; a first region corresponding to a far measuring position having the prescribed o...  
WO/2018/100452A1
A method and system provide an ophthalmic device. The ophthalmic device includes an ophthalmic lens having anterior surface, a posterior surface and at least one diffractive structure including a plurality of zones. The at least one diff...  
WO/2018/100459A1
A method and system provide a multifocal ophthalmic device. The ophthalmic lens has an anterior surface, a posterior surface and at least one diffractive structure including a plurality of echelettes. The echelettes have at least one ste...  

Matches 451 - 500 out of 22,405