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Patent Searching and Data


Matches 1 - 50 out of 7,989

Document Document Title
WO/2017/106371A1
An optical lens casting gasket, wafer, and system and method that provides for more efficient formation of optical lenses employing optically functional wafers.  
WO/2017/102443A1
The invention relates to a method for producing a micro-lens array (1), comprising at least one light-permeable base body (10) with a flat extension, the base body (10) having a micro-lens structure (11) on at least one base surface. Acc...  
WO/2017/105911A1
A lens assembly structures and methods are described with a glass surface facing user. The lens assembly may include a retention film on a rear surface of the glass layer with the front surface being free of a safety layer. The lens asse...  
WO/2017/103793A1
The present invention generally relates to a method for producing silicone hydrogel contact lenses having a stable lubricious coating thereon without involving use of organic solvent in post-curing processes.  
WO/2017/103704A1
A method for transporting a packaging shell (1) of an ophthalmic lens package comprises the steps of - at a start location providing a packaging shell (1) comprising a depression (10), and a flange (11) completely surrounding the depress...  
WO/2017/103734A1
An electronic device can comprise a first electronic module; a second electronic module; and a hermetic electric interconnect to hermetically couple them, The hermetic electric interconnect can comprise a bottom metal layer; a bottom ins...  
WO/2017/106322A1
A Free-form contact lens and method of making the same. The lens includes a posterior optical quality surface having a concave shape, an opposing anterior surface having a convex shape both of which join at a lens edge that defines an ou...  
WO/2017/103705A1
The present invention general related to a method and a reusable mold (1) for making a contact lens, comprising a first mold half (11) having a first mold surface (13) in contact with a hydrogel contact lens forming composition and a sec...  
WO/2017/103785A1
The invention is related to method for developing and producing contact lenses with a target lubricity profile as characterized by having a velocity-weighted average coefficient of friction, as determined by use of a lubricity test of th...  
WO/2017/098354A1
A method of removing a liquid from a container (1) for accommodating an ophthalmic contact lens, in particular a soft contact lens, during transporting the container (1) from a liquid bath (13) to a subsequent processing station (14), th...  
WO/2017/092965A1
A method for locally introducing a light emitter or a plasmonic element into a light guide is provided. The method (300) comprising the acts of: applying (302) a printing head (100) to a surface (204) of the light guide (202, 404), the p...  
WO/2017/096087A1
An accommodating intraocular lens device is provided. The accommodating intraocular lens device comprises a base assembly and a power lens. The base assembly comprises a first open end, a second end coupled to a base lens, and a haptic s...  
WO/2017/093834A1
The present invention relates to improved contact lens products which not only have an improved and sustainable wettability. The contact lens product of the invention comprises a soft hydrogel contact lens immersed and autoclaved in a pa...  
WO/2017/093242A1
The invention relates to a method for producing an optical component (1) having at least three monolithically arranged optical functional surfaces (7, 8, 9, 10) on two different sides of an optical component (1), comprising the steps of ...  
WO/2017/093835A1
Described herein are dimethyl acetal-containing UV-absorbing compounds and their uses in preparing UV-absorbing polyvinyl alcohol prepolymers suitable for producing UV- absorbing contact lenses capable of blocking ultra-violet ("UV") rad...  
WO/2017/092964A1
A method for producing a light out-coupling portion on an inner surface (303) of a light guide (304) is provided, wherein the light guide is formed by a container wall (314) of a container (306). The method (200) comprising the acts of: ...  
WO/2017/087358A1
An accommodating intraocular lens (AIOL) for implantation within a capsular bag of a patient's eye comprises first and second components coupled together to define an inner fluid chamber and an outer fluid reservoir. The inner region of ...  
WO/2017/082467A1
A method for manufacturing a microlens array is disclosed. In the method, first, a photoresist is applied on a substrate to form a photoresist layer. Thereafter, a part of the photoresist layer is exposed using a mask, and a thin film is...  
WO/2017/080639A1
The invention relates to a method, an installation, and a system for machining optical workpieces (2). The workpieces (2) are supplied to individual machining devices (3A-3G) or machining lines (B1-B6) according to an allocation. The res...  
WO/2017/083770A1
A hydrogel formulation has been developed that can be cast to form a hydrophilic cross-linked network with water content of 30-60% by weight that undergoes a volume expansion less than 5% when equilibrated in water or an aqueous solution...  
WO/2017/080842A1
A method for producing a light transmissive optical component (10) is disclosed. The method comprises 3D printing a stack (1) of at least two layers (2). Each layer (2) is a biconvex cylinder lens having an optical axis (OA) perpendicula...  
WO/2017/083771A1
The stabilized contact lens methods and apparatus disclosed herein provide improved stabilization of a contact lens placed on a cornea of an eye. The contact lens comprises stabilization zones that allow the lens to repeatedly and consis...  
WO/2017/083774A1
A lens comprises an internal cavity structure formed by dissolution of a soluble insert material. The internal soluble material may dissolve through a body of a lens such as a contact lens in order to form the cavity within the contact l...  
WO/2017/074876A1
A thin film containing a lens array on at least a portion of the surface consisting of a multilayered transparent polymer substrate exhibiting good flexibility and superior thermo-mechanical resistance to tension, heat, and humidity cond...  
WO/2017/071014A1
A method for preparing a sapphire lens, comprising: step A, sequentially forming an ink layer and a coating (7) on one surface of a large polymeric membrane (31); step B, laser-cutting the obtained large polymeric membrane (31) to form t...  
WO/2017/074444A1
A method of making an optical article having a gradient tint and a gradient polarization. The method includes contacting one or more dye compositions including at least one of a dichroic dye, a photochromic-dichroic dye, or any combinati...  
WO/2017/069416A1
The present invention relates to a colored hard contact lens printing method for printing an iris design on the whole surface of a hard contact lens, the method comprising: a preparation step of preparing a hard contact lens, a centering...  
WO/2017/067091A1
An optical protective material anti ultraviolet light and blue light, comprising a base, a fluorescent whitening agent, a toner for absorbing the blue light emitted by the fluorescent whitening agent and a ultraviolet light absorber; the...  
WO/2017/060537A3
The invention relates to a lens (1) for vision correction, wherein the lens (1) is particularly configured to be placed directly on the surface of an eye (2) of a person, wherein the lens (1) further comprises: a transparent base element...  
WO/2017/060537A2
The invention relates to a lens (1) for vision correction, wherein the lens (1) is particularly configured to be placed directly on the surface of an eye (2) of a person, wherein the lens (1) further comprises: a transparent base element...  
WO/2017/060417A1
The invention relates to a lens component of an optical rain sensor (10), comprising transmitter lens (16) designed as a Fresnel lens, and a receiver lens (18) designed as a Fresnel lens, both of which, in top view, have a rectangular co...  
WO/2017/059445A1
A method of fabricating an optical connection to at least one planar optical waveguide integrated on a planar integrated circuit (PIC) uses a machine vision system or the like to detect one or more positions at which one or more optical ...  
WO/2017/055828A1
A method of producing a printed product comprises: a) providing a plurality of recesses (4) in a first surface of a transfer member (1), the transfer member having opposed first and second surfaces (2,3); b) providing a first curable mat...  
WO/2017/055265A1
An optical article provided in a form suitable for simultaneous lamination of a pressure sensitive adhesive layer and of a thermoplastic film, the said optical article comprising a convex and a concave optical surface, wherein the convex...  
WO/2017/059142A1
An ophthalmic lens operable to protect the eye from harmful ultraviolet and high energy visible wavelengths of light and methods for producing the same.  
WO/2017/055536A1
The present invention relates to copolymers made from a polymerization mixture comprising (a) one or more polymerizable monomers, which monomers are characterized as having at least one vinylic group and not containing an amino acid resi...  
WO/2017/052263A1
The present invention relates to a method for producing a sustained drug-release contact lens, and more specifically, to a method for producing a sustained drug-release contact lens comprising: a body forming step for forming the outer s...  
WO/2017/050627A1
Disclosed are a method for coating an optical component (1) with a sharp-edged structure (3) and an optical component (1). In one embodiment of the method, the sharp-edged structure (3) in the optical component (1) is rounded by virtue o...  
WO/2017/051380A1
A container (1) for accommodating an ophthalmic lens during a lens treatment process, has a longitudinal axis (11) and comprises as separate elements a containment element (2), a mounting element (3), and a retaining element (4). The con...  
WO/2017/049190A1
One embodiment of the present disclosure provides a black microprismatic retroreflective film. The black microprismatic retroreflective film comprises a body layer and a black color layer. The body layer includes microprismatic optical e...  
WO/2017/048633A1
A composite article having a conductive layer on at least a portion of a flexible substrate. Electrical connectivity between various portions of the substrate can be obtained through this conductive layer. The conductive layer comprises ...  
WO/2017/046803A1
A blocked lens, or lens on block (LOB), is a lens blank affixed to a lens block with an adhesive. The LOB can be stored in a warehouse, then shipped to an on-block manufacturing (OBM) facility, where it is machined to create a prescripti...  
WO/2017/047914A1
The present invention provides a functional eyeglass lens for blocking ultraviolet and blue light, which comprises a mixture of the following materials: a polymerization initiator which reacts with a monomer, which is a raw material of a...  
WO/2017/037428A1
A collet (230) for holding a contact lens mold half (240) during machining of a surface of the mold half (240) comprises a disc (235) having a face and defining: a central structure (250a), at the centre of the face, for receiving a head...  
WO/2017/037030A1
The invention relates to an eyeglass lens (3) for an imaging optical system for producing a virtual image of an initial image presented on an image generator (21). The eyeglass lens (3) has an inner surface (13) to be faced to the eye an...  
WO/2017/037430A1
In a method of manufacturing an ophthalmic lens, a target value for an optical property is selected (500) for the ophthalmic lens. A first mold member (400) is formed (505) for cast-molding the ophthalmic lens in combination with a secon...  
WO/2017/037610A1
The invention is related to a method for producing silicone hydrogel contact lenses with a stable lubricious hydrogel coating thereon. A method of the invention comprises forming a plasma-reactive hydrophilic polymer hybrid base coating ...  
WO/2017/037036A1
A method for producing a microlens for an LED module comprising the steps: generating a lens frame made from a first material which is thermally stable and light-suppressing; positioning the lens frame in a shaping tool; and introducing ...  
WO/2017/039711A1
Optical systems including first and second optical stacks and adapted to provide an adjustable dioptric correction are described. The first optical stack includes a first optical lens and a partial reflector. The second optical stack is ...  
WO/2017/039720A1
A beam expander including a partial reflector, a reflective polarizer curved about two orthogonal axes and a quarter wave retarder disposed between the reflective polarizer and the partial reflector is described. The beam expander is ada...  

Matches 1 - 50 out of 7,989