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Patent Searching and Data


Matches 501 - 550 out of 6,865

Document Document Title
WO/2020/022730A1
The present invention relates to an automatic washing apparatus and an automatic washing method for automatically and continuously washing lenses and plastic molds for manufacturing optical lenses. The automatic washing method of the pre...  
WO/2020/018174A1
Disclosed is a system and method for shaped incoherent light for control (SILC). More particularly, disclosed is a method for controlling the evolution of photo-responsive systems (including chemical species, biochemical species or mater...  
WO/2020/018127A1
A method is presented herein for manufacturing an immersed Fresnel structure. A first liquid polymer is applied to a first surface of a substrate, the substrate having a second surface that is opposite the first surface. The first liquid...  
WO/2020/011622A1
A method for producing an optical system with an optical component (1) made of a hard brittle material is described, said method comprising the steps of: - producing at least one optical functional surface (2) on the optical component (1...  
WO/2020/013393A1
The present invention relates to a method for manufacturing an adjustable intraocular lens, which is implanted into the eye such that incident light can be aligned, and a method for manufacturing an adjustable intraocular lens, according...  
WO/2020/011946A1
A molding device for casting an optical article with a thermoset resin the optical article defining two opposed main surfaces, one of which being formed by an optical functional wafer, the molding device comprising: - a. a molding elemen...  
WO/2020/009760A1
A method of forming and/or using a contact lens is disclosed. In one step, bioactive agents are pad printed to form a layer. In another step, the layer is cured to form a portion of the contact lens. The contact lens is shipped to users ...  
WO/2020/007797A1
A method implemented by computer means for determining a batch (14) of a number n > 1 of three-dimensional products (12) to be manufactured by an additive manufacturing technology, said method comprising: - a step of receiving at least o...  
WO/2020/002606A1
A film structure comprising at least a functional film (212), a carrier layer (20), and a counter-force liner (22), said a functional film (212) being in between said carrier layer (20) and said counter-force liner (22). The carrier laye...  
WO/2020/005258A1
A method of producing an ultra-high Dk material includes contacting and reacting a fluoroalkyl methacrylate; an alkyl glycol dimethacrylate; a hydrophilic agent, such as methacrylic acid; a hydroxyalkyl tris(trimethylsiloxy)silane; a hyd...  
WO/2019/246337A1
A method of making a waveguiding optical component includes processing a polymer optical material to form a billet having an axis of light transmission and having residual stress maintaining a transverse extent of the billet; placing the...  
WO/2019/245257A1
The present invention relates to a method for manufacturing a mold for a diffraction grating light guide plate having a first pattern part to a fourth pattern part on one surface thereof by using two mask films, and a method for manufact...  
WO/2019/245454A1
An optics wafer includes replicated optical elements such as lenses that can be formed without the use of a separate glass or other substrate on which the optical elements would otherwise need to be replicated or mounted.  
WO/2019/238650A1
Embodiments of the disclosure relate to the use of dyes that impart localized regions of reduced transmittance across specific wavelength ranges. The inclusion of transmittance- attenuating dyes into a lens provides enhanced color contra...  
WO/2019/238637A1
Disclosed are methods for preparing partially polarized optical articles. A polarizing element is used to cover at least a portion of the front surface of an optical article to form a polarizing zone and a non-polarizing zone on the opti...  
WO/2019/240370A1
The present invention relates to a method for manufacturing an optical material by injecting an aryl-based monomer solution into a cavity formed between a pair of molds having sealed outer edges and, more particularly, to a method for au...  
WO/2019/238822A2
A luminaire including: at least one light source (2), and an optical system (10, 11, 12a, 12b) for directing and/or distributing the light (5) emitted by the source(s) (2) into a desired output light distribution pattern (7); wherein the...  
WO/2019/234590A1
The invention provides a contact lens manufacturing method for cast-molding of silicone hydrogel contact lenses having enhanced oxygen permeability without adversely affecting desirable lens mechanical properties (e.g., modulus). A metho...  
WO/2019/234593A1
The invention provides a contact lens manufacturing method comprising a process for removing unprocessed molded silicone hydrogel contact lenses from mold halves in a relatively efficient and consistent manner. A method of the invention ...  
WO/2019/233960A1
The invention provides a method of manufacturing an ophthalmic lens (40) having at least one optical function, comprising the determination of a transmission spectrum in a wavelength range from 280 to 2000 nm, the determination of a matr...  
WO/2019/234591A1
The invention provides a contact lens manufacturing method comprising a process for removing unprocessed molded silicone hydrogel contact lenses from mold halves in a relatively efficient and consistent manner. A method of the invention ...  
WO/2019/234560A1
A method of making a shaped abrasion-resistant multilayer optical film includes providing a curable composition comprising, based on the total weight of components a) to d) components: a) 87 to 96 weight percent of urethane (meth)acrylat...  
WO/2019/224698A2
An optical film having a first surface, an opposing second surface, and a thickness normal to the first and second surfaces is cut. Cutting the film forms a channel at least partially through the thickness of the film. A light control ma...  
WO/2019/224147A1
A three-dimensional optically variable object includes a lenticular foil (30) having lenticular lens formed on a first side and a lenticular image (11, 21), compatible with the lenticular lens, applied on a second side of the lenticular ...  
WO/2019/221411A1
The present invention relates to a method for manufacturing an optical material by injecting episulfide-based monomer solution into a cavity formed between a pair of molds, the outer peripheries of which are sealed and, more particularly...  
WO/2019/219445A1
The invention relates to a method for producing an optical lens (1) using an injection moulding tool and to an optical lens (1) produced by the method, wherein, in the method, in a first injection moulding step (I), a first partial body ...  
WO/2019/220377A1
A curved optical film generally lying in a base plane and having a thickness of less than 500 microns, and an average optical absorption of less than 70% for unpolarized normally incident light in a predetermined wavelength range is desc...  
WO/2019/221403A1
The present invention relates to a method for preparing an optical material by injecting an acrylic monomer solution into a cavity formed between a pair of externally sealed molds and, more specifically, to a method for automatically inj...  
WO/2019/219627A1
Disclosed are methods (100) for preparing a laminate incorporable to a surface of an optical lens and methods (500) for incorporating the laminate on the surface of the optical lens. The laminate is prepared by laminating an optical film...  
WO/2019/220307A1
A system for providing electrical energy to an implanted device or to a device attached to a body. The system includes one or more permanent magnets attached to or implanted in a first body part and one or more inductor(s) attached to or...  
WO/2019/221409A1
The present invention relates to a method for preparing an optical material by means of injecting a thiourethane-based monomer solution into a cavity formed between a pair of molds of which the outer edges have been sealed and, more spec...  
WO/2019/214844A1
The present invention relates to a method for the structured coating of a surface of a substrate, wherein the surface comprises a plurality of spaced optical elements, and at least partially metallic elements are provided between the opt...  
WO/2019/215188A1
The invention relates to a method for manufacturing an ophthalmic lens (20) to be mounted in a frame, the ophthalmic lens comprising an optical front face (31), an optical rear face (33), and a peripheral edge (35) that surrounds said op...  
WO/2019/211299A1
A technique comprising: providing on an outer side of a support film of a liquid crystal cell one or more first components having an oxygen transmission rate (OTR) at least 100,000 times lower than said support film of the liquid crystal...  
WO/2019/209234A1
A method for producing an optical element comprises forming the surface of said element of optical grade by placing a curable polymer composition in contact with the surface of at least one membrane made of flexible and/or elastic materi...  
WO/2019/206977A2
The present invention relates to a spectacle lens comprising at least one substrate and at least one photochromic layer, wherein the spectacle lens has no swelling of the coating and/or of the substrate in the event of at least one damag...  
WO/2019/202454A1
In certain embodiments, a system for making an implant for an eye comprises a printer, a camera, and a computer. The printer prints material onto a target and has a printer head and printer controller. The printer head deposits the mater...  
WO/2019/198034A1
The invention provides a method for determining whether a coated contact lens is completely covered by a covalently bonded coating, comprising the steps of (1) providing a coated polyvinylalcohol-based hydrogel contact lens wherein the p...  
WO/2019/193539A1
A method of altering a refractive property of a crosslinked acrylic polymer material by irradiating the material with a high energy pulsed laser beam to change its refractive index. The method is used to alter the refractive property, an...  
WO/2019/186426A1
The invention provides a method for making silicone hydrogel contact lenses. The method of the invention is characterized by using an organic solvent as a processing-aid tool for controlling lens diameter without siginificantly affecting...  
WO/2019/185133A1
A diagnostic station for inspecting an article transport vehicle movable along a guideway has a diagnostic module associated with the guideway and configured to receive the article transport vehicle when the article transport vehicle is ...  
WO/2019/185132A1
An article transport vehicle (200) has: a carrier base (202) configured for movement along a guideway and a pair of gripping arms (216), each gripping arm (216) having a first end (216a) connected to the carrier base (202) and a second e...  
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/2019/180591A1
Provided are ink compositions for making cosmetic contact lenses, as well as cosmetic contact lenses and methods for their preparation and use. The ink composition comprises: (a) a colorant; (b) a hydrophilic polymer; and (c) a binder po...  
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/2019/179791A1
A spectacle lens (1) which has, on its outer edge (1A) and/or on its front or rear surface (1 B), at least one functional layer (5A), the at least one functional layer (5A, 6, 7, 13, 14, 15, 16, 19, 20, 22) being formed by a substance th...  
WO/2019/180251A1
The invention relates to a spectacle lens blank (1) having an optically finished surface (3) and a cylinder edge surface (4), and having a protective film (2) on the optically finished surface (3). The invention is characterized in that ...  
WO/2019/175360A1
A method of coating an edge surface (226, 224) of an optical lens (200) is provided. The method includes providing (401) an optical lens (200) comprising a first optical surface (220) and an opposing second optical surface (222), wherein...  
WO/2019/177439A1
The present invention relates to a sunglass lens and a method of manufacturing a sunglass lens using a laser, the sunglass lens being composed of: a transparent lens; a colored layer in which a surface is colored by allowing a colorant t...  
WO/2019/175354A1
Embodiments of the disclosure relate to primer compositions for increasing the adhesion between a polarizing film laminate to a cast-polymerized lens. The chemisorptive primers may react with cast-polymerized lens monomers and/or interac...  

Matches 501 - 550 out of 6,865