| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 427164000 | Transparent base | 83 |
| 20080254211 | Filter window manufacturing method - A filter window manufacturing method includes fabricating a structure of wires on a substrate, depositing a lacquer over the wires and the substrate, depositing a first layer that includes a material selected from the group consisting of AlN, Ru, Ir, Au, SiN, Rh, C and combinations thereof, removing the lacquer, removing the substrate, and baking the first layer. | 10-16-2008 |
| 20080268142 | One-way vision display panels with retention layer - One or more types of ink retention layers for a one-way vision display panel and methods are provided. In one example, a one-way vision display panel assembly includes a perforated panel formed of a flexible material. The perforated panel having a front surface, a rear surface and a plurality of through holes extending from the front surface to the rear surface. An ink retention layer is located adjacent to the perforated panel. The ink retention layer includes material that retains or absorbs residual ink from an image applied to the front surface of the perforated panel. The one-way vision display panel may further include a releasing layer or a backing layer, or both. | 10-30-2008 |
| 20080286457 | PROCESSES FOR PRODUCING THIN FILMS AND OPTICAL MEMBERS - A process for producing a thin film and an optical member which are free from discoloration of a lens and exhibit a good antistatic property and a good water repellency. The thin film is formed by a vacuum deposition of a water repellent solution which contains (a) a water repellent having a perfluoroalkyl group, (b) a mixture of a silane coupling agent, a modified silicone oil introduced with an organic group into its side chain and/or both terminal ends, and a perfluoroether compound, and (c) at least one conductive substance selected from the group consisting of fullerenes, carbon nanotubes and graphite compounds. | 11-20-2008 |
| 20080286458 | Method and Apparatus for Coating Optics - A system and method for coating lenses includes loading at least one lens into a spindle assembly, which transfers the lens into a coating station. The at least one lens may include a pair of lenses, which are simultaneously loaded into the spindle assembly for transfer into the coating station. The system may further include a washing and drying station and a curing station to receive lens assemblies before and after coating and the spindle assembly may include a plurality of spindle assemblies for sequential transfer of a plurality of lenses, or lens pairs, into and out from each station of the system. | 11-20-2008 |
| 20080292787 | Edging Process of Lens Using Transparent Coating Layer for Protecting Lens - The present invention relates to a process of edging a lens comprising forming a lens-protective transparent coating layer on the surface of the lens. When the lens coated with a transparent coating layer comprising a fluorine-containing elastomer and optionally a fluorine-containing organosilane compound and having a surface energy of less than 15 mJ/m | 11-27-2008 |
| 20080299303 | METHOD OF MANUFACTURING OPTICAL DEVICE - An optical device includes a translucent member, and a light shielding member formed on the translucent member and having a first opening. A portion of the light shielding member corresponding to a side surface of the first opening is formed into an inclined surface. A method of manufacturing the optical device includes: forming a mask having a second opening on the translucent member such that the second opening corresponds to a shape and a forming area of the light shielding member; filling a Cr-containing resin, in which particles containing Cr are contained in a resin, into the second opening by a printing method; curing the Cr-containing resin filled in the opening to form the light shielding member made of the cured Cr-containing resin; and removing the mask. | 12-04-2008 |
| 20080311287 | Primer Layer Coating Compositions - The present invention provides a coated optical element including an optical substrate and a primer layer that is formed by cationic polymerisation of a coating composition containing an effective amount of an epoxy monomer and a vinyl ether monomer. The optical element may be an ophthalmic lens. | 12-18-2008 |
| 20090092751 | INFLATABLE MEMBRANE APPARATUS AND PROCESS FOR TRANSFERRING A COATING ONTO A SURFACE OF A LENS BLANK - An inflatable membrane apparatus ( | 04-09-2009 |
| 20090098283 | METHOD AND SYSTEM FOR PATTERNING ALIGNMENT MARKS ON A TRANSPARENT SUBSTRATE - Disclosed is a method and a system for forming alignment marks on a transparent substrate. A light reflective layer is deposited over an optically transparent substrate of a wafer. A region is defined around an alignment mark on the optically transparent substrate. The light reflective layer is removed from a substantial portion of the transparent substrate excluding the region. In addition, a micro electro-mechanical systems device is disclosed. The device comprises an optically transparent substrate, at least one optically partially transparent alignment mark on the optically transparent substrate, and a plurality of reflective elements or imaging pixels attached to the optically transparent substrate. | 04-16-2009 |
| 20090202714 | Methods of Making and using Metal Oxide Nanoparticles - Described herein are electrostatically stabilized nanoparticles. Methods of manufacturing non-agglomerated crystalline nanoparticles in water and polar solvents and encapsulation of nanoparticles to assemble room temperature curable transparent nanoparticles/polymer composites arc also described. | 08-13-2009 |
| 20090232979 | Pigment-Colored Latex and Method for Treating a Clear Substrate with Said Colored Latex - The invention is dedicated to a colored latex comprising a mixture of an uncolored initial latex and at least one initial aqueous dispersion of at least one pigment being under the form of particles, wherein the particles of the pigment(s) are water-insoluble, and an amount of at least 90% of the particles of the one or more pigment(s) have a particle size of 370 nm or less, in the initial aqueous dispersion. | 09-17-2009 |
| 20090291206 | Process for Applying a Coating onto a Fresnel Lens Forming Surface - Disclosed is a process for coating at least one geometrically defined surface of an optical article's substrate. The process can include: (a) providing a removable carrier made of plastic material and having an internal surface and external surface; (b) providing an optical article comprising a substrate having at least one geometrically defined surface forming a Fresnel lens; (c) depositing a curable coating composition onto either the at least one surface forming a Fresnel lens; (d) moving the carrier and optical article relatively to each other; (e) applying a pressure onto the external surface of the carrier to spread out the curable coating composition to cover said at least one surface forming a Fresnel lens; (f) curing the layer of curable coating composition; (g) withdrawing the removable carrier to recover the substrate of the optical article having at least one Fresnel lens forming surface coated with the cured coating composition. | 11-26-2009 |
| 20090304918 | Method and apparatus for coating objects - A coating apparatus ( | 12-10-2009 |
| 20100062152 | MERCHANDISERS HAVING ANTI-FOG COATINGS AND METHODS FOR MAKING THE SAME - A variety of refrigerators and merchandisers having glass or plastic substrates that are substantially fog-resistant are provided. For example, refrigerator doors having a substantially transparent substrate including an anti-fog coating on at least a portion thereof are provided. The portion of the substrate may substantially not fog when the portion has an initial surface temperature and is then exposed to a moist air ambient with a dewpoint temperature equal to or greater than the surface temperature for a period of time. The surface temperature may be less than about 0° C. and the period of time may be greater than about 6 seconds. | 03-11-2010 |
| 20100098844 | Application of ultraviolet reflective materials to surfaces to enhance avian and human safety - The purpose of this invention, what is being patented, is the application of ultraviolet lights or reflective paint, coating or other material to serve as a means of creating a reflective surface for ultraviolet light. The advantages are many including use on any object that is subject to bird impact—solid or transparent—moving or non-moving, This invention is also valuable when applied to interior surfaces of sanitation equipment (like air conditioning ducts, ultraviolet air cleaners, ultraviolet water purifiers) which are then struck by ultraviolet light to reflect (or bounce) the light and enhance the area of coverage and effectiveness. | 04-22-2010 |
| 20100119705 | MERCHANDISERS HAVING ANTI-FOG COATINGS AND METHODS FOR MAKING THE SAME - A variety of refrigerators and merchandisers having glass or plastic substrates that are substantially fog-resistant are provided. For example, refrigerator doors having a substantially transparent substrate including an anti-fog coating on at least a portion thereof are provided. Many of the coatings exhibit color stable properties. | 05-13-2010 |
| 20100136227 | LENS HANDLING IN AUTOMATED LENS COATING SYSTEMS - A lens coating system, which includes a gripper assembly for transferring and loading lenses, further includes one or more features to facilitate improved lens handling within the system. The one or more features includes a sensor assembly that is adapted to detect whether a single blocked lens or a pair of blocked lenses is being loaded by the gripper assembly into a spindle assembly of the system, and/or a sensor assembly that is adapted to detect a displacement of a lens holding element, from which lenses are transferred, by the gripper assembly, when impinged upon by the gripper assembly. | 06-03-2010 |
| 20100151123 | WETTABLE HYDROGELS COMPRISING ACYCLIC POLYAMIDES - The present invention relates to biomedical devices, and particularly contact lenses comprising a polymer having entangled therein at least one acyclic polyamide. | 06-17-2010 |
| 20100189889 | Method for Treating the Surface of a Substrate Based on Sulphur Polymer, Intended to be Covered with a Coating - The invention relates to a method for treating at least one surface of a substrate based on sulphur polymer intended to be covered with a coating, said method comprising, prior to depositing the coating onto the surface of the substrate, a step of bringing the surface of the substrate into contact with a treating composition comprising at least one reducing agent. | 07-29-2010 |
| 20100189890 | HIGH ADHESION ACRYLATE COATINGS F0R A PHOTOCHROMIC OPHTHALMIC LENS - A method and coating used to prepare a photochromically-enabled bifocal ophthalmic lens. The coating is a high adhesive strength acrylate-based coating that contains a small quantity of a polycarbonate-based TPU. The coating is applied to produce an intermediate imbibable bifocal surface. A photochromic solution is subsequently imbibed by contact with the bifocal surface. | 07-29-2010 |
| 20100209603 | METHOD OF MANUFACTURING SPECTACLE LENS - This invention provides a process for producing a spectacle lens, which can remove machining traces, is free from a striped pattern, a variation in the degree of lenses, and a sagged shape and can improve the optical properties and quality of the spectacle lens. To this end, an optical surface ( | 08-19-2010 |
| 20100255193 | LENS MANUFACTURING METHOD AND COATING LIQUID MANUFACTURING METHOD - A coating liquid manufacturing step for manufacturing a coating liquid for being coated on a lens substrate includes a step for filtering an original coating liquid with a filter having a fiber structure, the original coating liquid being prepared by mixing coating materials. The filter has an organic fiber layer ( | 10-07-2010 |
| 20100304020 | Antireflection film, production method of the same, polarizing plate and display - An antireflection film comprising a transparent substrate film having thereon a hard coat, a high refractive index layer and a low refractive index layer, wherein: (i) the high refractive index layer is formed by applying a coating solution containing the following (a) to (c); (ii) the low refractive index layer is formed by applying a coating solution containing the following (d) and (e); (iii) the antireflection film is heat treated, wherein (a) metal oxide particles having an average primary particle diameter of 10 to 200 nm; (b) a metal compound; (c) an ionizing radiation curable resin; (d) an organosilicon compound having a prescribed structure, a hydrolyzed compound of the organosilicon compound, a decomposed compound of the organosilicon compound or a polycondensed compound of the organosilicon compound; and (e) hollow silica particles each having an outer shell, and a void or a porous portion in the inside. | 12-02-2010 |
| 20110033615 | Block Piece for Holding an Optical Workpiece, in Particular a Spectacle Lens, for Processing Thereof, and Method for Manufacturing Spectacle Lenses According to a Prescription - A block piece for holding a spectacle lens blank has a basic body with a workpiece mounting face portion against which the workpiece can be blocked with a blocking material, and a clamping portion via which the blocked workpiece can be fixed in a machine/apparatus for processing it. The basic body is made substantially of a material having a defined low water absorption and/or is sealed to at least reduce outgassing of water moisture under vacuum conditions, so that the block piece can be used also in vacuum coating processes. Alternatively or in addition, the clamping portion is constructed to be clamped by forces directed essentially perpendicular to the radial direction to cancel out each other and not deform the basic body, and/or the workpiece mounting face portion is provided with a predetermined amount of prism. | 02-10-2011 |
| 20110045177 | PROCESS FOR PRODUCTION OF LIGHT-DIFFUSING FILMS - There is provided a process for production of a light-diffusing film | 02-24-2011 |
| 20110070364 | METHOD FOR HOLDING A LENS FOR DIP TREATMENT THEREOF - Method for dip treatment of an optical element, wherein the optical element is held, while it is being dipped, by a holding ring, the ring including a hoop for draining and encircling a peripheral edge of the optical element, thereby exerting continuous linear contact with the peripheral edge, the hoop forming an arc over more than 180° and being provided at each of its two ends with an outwardly-directed drip tab pointing away from the optical element. | 03-24-2011 |
| 20110076394 | OPTICAL SHEET MANUFACTURING APPARATUS AND OPTICAL SHEET MANUFACTURING METHOD - An optical sheet manufacturing apparatus includes a first master including a first three-dimensional structure, a second master including a second three-dimensional structure, a first processing unit to heat a first surface of a resin sheet to a first temperature and transfer the first three-dimensional structure onto the first surface heated, a second processing unit to cool the first surface to a second temperature lower than the first temperature, heat a second surface of the resin sheet to a third temperature higher than the second temperature, and transfer the second three-dimensional structure onto the second surface heated, a third processing unit to cool the second surface to a fourth temperature lower than the third temperature, a first conveyance mechanism to perform conveyance from the first processing unit to the second processing unit, and a second conveyance mechanism to perform conveyance from the second processing unit to the third processing unit. | 03-31-2011 |
| 20110076395 | METHOD FOR IMPARTING TOPICAL HOLOGRAPHIC EFFECT TO A POLYMERIC FILM SUBSTRATE - A method for imparting topical holographic effect to a polymeric film substrate comprising a first surface and a second surface. The method comprises the steps of embossing the first surface of the polymeric film substrate to impart a holographic effect to the polymeric film substrate; and printing the embossed first surface of the polymeric film substrate with ink and/or varnish on selected area which is intended not to have holographic effect and leaving the unprinted embossed area to provide a holographic effect. | 03-31-2011 |
| 20110081482 | PHOTOCHROMIC NAPHTHOPYRANS HAVING A DOUBLE-BRIDGED TERPHENYL SUB-UNIT - The present invention relates to photochromic naphthopyrancs having a double-bridged terphenyl sub-unit, and to the use thereof in plastics of all types, particularly for ophthalmic purposes. | 04-07-2011 |
| 20110091642 | Apparatus and Method for Transporting Contact Lenses Through Dipping Baths - There is described an apparatus and method for transporting contact lenses through dipping baths ( | 04-21-2011 |
| 20110091643 | Method and Device for Maintaining a Concentration of a Treatment Bath - There is described a method for maintaining the concentration of a treatment liquid bath in the production process for contact lenses which comprises the process steps of rinsing each lens in a water bath immediately prior to immersing the lens in a liquid bath for extraction and/or rinsing and/or coating thereof. Immediately following the rinsing in the water bath each contact lens is immersed in an arrangement of two or more successive treatment liquid baths of the same kind. The treatment liquids in the successive baths are continuously renewed and are transported from one bath to the preceding bath in a direction opposite to a transport direction of the contact lenses from bath to bath. A metered volume of treatment liquid is continuously introduced into the last bath of the arrangement of treatment liquid baths in dependency of a measured concentration, and a specified volume of treatment liquid is continuously removed from the first bath. | 04-21-2011 |
| 20110097484 | LENS HOLDING TOOL, LENS HOLDING METHOD, AND LENS PROCESSING METHOD - A lens holding tool ( | 04-28-2011 |
| 20110111120 | PREPARATION OF ANTIMICROBIAL CONTACT LENSES WITH REDUCED HAZE USING SWELLING AGENTS - This invention relates to antimicrobial lenses containing metals and methods for their production. | 05-12-2011 |
| 20110129599 | Provess for Transferring Coatings Onto a Surface of a Lens Substrate with Most Precise Optical Quality - The present invention relates to a process for transferring at least one coating onto at least one geometrically defined surface of a lens substrate to produced a lens substrate coated with at least one functional coating adhering to at least one geometrically defined surface through a layer of transparent adhesive composition. | 06-02-2011 |
| 20110256312 | OPTICAL FILM, ANTI-REFLECTION FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE - An optical film, which comprises: a transparent support; and an optical layer on or above the transparent support, wherein the optical layer contains a thickening agent which shows a viscosity of 10 mPa·sec or more when added to 2-butanone in a content of 3% by mass, and the optical layer has a thickness of 5 μm or more. | 10-20-2011 |
| 20110268875 | ANTIREFLECTION FILM AND METHOD FOR MANUFACTURING THE SAME - There are provided an antireflection film for use primarily in displays such as LCDs, which exhibits both antifouling properties and mar-proofness, as well as a process for its production,
| 11-03-2011 |
| 20120027933 | Process for Preparing Articles Having Anti-Fog Layer by Layer Coating and Coated Articles Having Enhanced Anti-Fog and Durability Properties - A process for making an article having anti-fog properties. | 02-02-2012 |
| 20120177819 | Method of manufacturing lens - There is provided a method of manufacturing a lens, including: forming a first lens layer having a protrusion and a groove part formed on a first surface thereof; forming a light shielding layer on the first surface; and forming a second lens on the first surface. | 07-12-2012 |
| 20120213922 | COLORED INK FOR PAD TRANSFER PRINTING OF SILICONE HYDROGEL LENSES - The present invention provides a method for making colored silicone hydrogel contact lenses. The method of the invention comprises the steps of: (a) providing a contact lens constructed of a silicone hydrogel; (b) applying a color coat to at least a portion of a surface of the lens with an ink, wherein the ink comprises at least one colorant, a silicone-containing binder polymer, one or more vinylic monomers, and optionally a diluent, wherein the silicone-containing binder polymer is a copolymerization product of a polymerizable mixture including (i) at least one hydrophilic vinylic monomer; (ii) at least one functionalizing vinylic monomer; (iii) at least one silicone-containing vinylic monomer or macromer; (c) curing the ink in the presence of an adhesion promoter, thereby causing the color coat to adhere to the lens. | 08-23-2012 |
| 20120301609 | OPTICAL LAMINATES, POLARIZING PLATES AND IMAGE DISPLAY DEVICES - The invention provides an optical laminate comprising an optically transparent base and a silica particle-containing antiglare layer, wherein the silica particles have a dielectric constant of less than 4.0, which optical laminate is provided with excellent optical characteristics and with suitable aggregation of silica particles even when silica particles are present in the antiglare layer. | 11-29-2012 |
| 20120308725 | COATING FORMULATIONS FOR OPTICAL ELEMENTS - Anti-reflective coatings and coating formulations, optical elements and processes for preparing coating formulations and optical elements are described. The coating formulations are formed from at least one alkoxysilane material and at least one high boiling solvent. The coating formulation may be applied using roller coat processes. | 12-06-2012 |
| 20130059068 | METHOD OF MANUFACTURING EYEGLASS LENS - An aspect of the present invention relates to a method of manufacturing an eyeglass lens, which comprises forming a functional film by coating a coating liquid by spin coating on a lens substrate, wherein the coating liquid is a curable composition comprising a curable component selected from the group consisting of an organic silicon compound and an acrylate compound, and an essential solvent in the form of a ketone or ether solvent with a relative evaporation rate of less than 1.00 when denoting an evaporation rate of butyl acetate as 1.00. | 03-07-2013 |
| 20130142948 | PHOTOCHROMIC LENS MANUFACTURING SYSTEM, PHOTOCHROMIC LENS MANUFACTURING DEVICE, PHOTOCHROMIC LENS MANUFACTURING PROGRAM, RECORDING MEDIUM HAVING PHOTOCHROMIC LENS MANUFACTURING PROGRAM RECORDED THEREUPON, AND PHOTOCHROMIC LENS MANUFACTURING METHOD - A photochromic lens manufacturing system has an orderer side computer ( | 06-06-2013 |
| 20130196059 | METHOD FOR PRODUCING COLOR FILTER - A method for producing a color filter, by which a highly flat coloring layer can be efficiently formed even in the case of using an inkjet method, comprising steps of: an inkjet step of applying a coloring layer-forming coating liquid by an inkjet method at an opening of a black matrix substrate which includes a transparent substrate and a light shielding part that is formed on the transparent substrate and has the opening, and thereby forming a pre-drying coloring layer; a reduced-pressure drying treatment step of subjecting the pre-drying coloring layer to a reduced-pressure drying treatment, and forming a color filter substrate having a post-drying coloring layer formed thereon; and a baking treatment step of subjecting the color filter substrate to a prebaking treatment and subsequently to a post-baking treatment, and obtaining a color filter having a coloring layer formed thereon, wherein in the reduced-pressure drying treatment, the pre-drying coloring layer is subjected to the reduced-pressure drying treatment such that a film thickness of an edge of the post-drying coloring layer is not smaller than a film thickness of the light shielding part. | 08-01-2013 |
| 20130209677 | Process for Manufacturing a Segmented Optical Structure - The present invention relates to a process for manufacturing a segmented optical structure ( | 08-15-2013 |
| 20130273241 | METHOD OF MAKING LENS - A method of making lenses includes the following steps: A. Provide a photo-curing material into a cavity between a first die and a second die. B. Expose the photo-curing material under predetermined light, whereby the photo-curing material is solidified, and a transmittance of the solidified photo-curing material is greater than 75%. C. Remove the first die and the second die to obtain a lens material; and D. Cut the lens material to obtain a plurality of lenses. | 10-17-2013 |
| 20130273242 | Optical Elements on Textured Surfaces - The invention provides optical elements having a substrate with a textured surface, and a coating disposed on the textured surface. The coating is a multi-layer optical coating that provides desirable optical properties for the optical element. The coating is conformally disposed on the textured surface of the substrate. The invention also provides methods for making and methods for using such optical elements. | 10-17-2013 |
| 20130280422 | METHOD OF DIP-COATING A SEGMENTED MULTIFOCAL LENS - A method of dip-coating a segmented multifocal lens ( | 10-24-2013 |
| 20140030429 | PROCESS FOR DEPOSITING AN ANTI-REFLECTIVE LAYER ON A SUBSTRATE - The present invention relates to a process for depositing an anti-reflective layer on a transparent flat substrate comprising the steps of providing a liquid coating composition comprising at least one solvent, at least one inorganic oxide precursor, and at least one pore forming agent; applying the coating composition to the substrate; drying the applied coating layer, and curing the coating layer; wherein during drying a gas flow is provided to the substrate at a flow rate of between 0.2 and 6 m/s. The advantage of this process is that defects visible in edge areas of the coated substrate can be significantly reduced. | 01-30-2014 |
| 20140037841 | ANTIREFLECTIVE COATINGS WITH CONTROLLABLE POROSITY AND DURABILITY PROPERTIES USING CONTROLLED EXPOSURE TO ALKALINE VAPOR - In some embodiments, the present invention discloses methods and apparatuses for making coated articles comprising exposing the coated layer to vapor-phase agents to modify its properties, such as the bonding and distribution of the coating mass. The coated layer is a porous solid layer, deposited via methods such as sol-gel, physical or chemical vapor deposition, aerosol deposition, or other methods capable of depositing a porous solid coating, with or without further processing such as curing or heat treatment. | 02-06-2014 |
| 20140079878 | APPARATUS FOR VAPOR PHASE PROCESSING OPHTHALMIC DEVICES - This invention discloses apparatus for processing one or more of a Lens Precursor, a Lens Precursor Form and an ophthalmic Lens. The apparatus provides for vapor phase processing of the subject Lens Precursor, a Lens Precursor Form and an ophthalmic Lens. | 03-20-2014 |
| 20140099439 | METHOD FOR PRODUCING OPTICAL LENS - A method for producing an optical lens includes: forming a mark outside a lens region set in a lens substrate, the mark being adapted to perform position alignment; pattern-forming a masking layer above one principal surface of the lens substrate while controlling formation position of the masking layer with the mark as a reference, the masking layer having an aperture at a predetermined position in the lens region; performing a selective process with respect to a surface exposed from the bottom of the aperture of the masking layer by performing a process from above the masking layer; and removing the masking layer from above the lens substrate to form a processed pattern by the selective process on the side of the one principal surface of the lens substrate. | 04-10-2014 |
| 20140242273 | METHOD FOR MECHANICAL AND/OR OPTICAL FUNCTIONALIZATION OF A TRANSPARENT TIMEPIECE COMPONENT - A method for mechanical and/or optical functionalization of a transparent timepiece component, including: forming a body of methyl polymethacrylate, including a bottom surface and a mechanical and/or optically functionalized intermediate surface; coating the body with a layer made by injecting a second transparent polymerizable material into a cavity between a mold and the body or an intermediate body delimited by a complementary intermediate surface of a contact surface of a preceding mold, the last mold being the negative of the top surface of the component; polymerizing the second material therein; removing the component from the flexible mold by deformation of the mold. Hardness can be improved by UV irradiation of a component. | 08-28-2014 |
| 20140322439 | APPARATUS AND METHOD FOR MANUFACTURING OPTICAL COMPOUND FILM - A method of manufacturing an optical compound film includes providing a substrate, a first surface of the substrate facing upwards. A first curable glue is applied on the first surface. The first curable glue is pressed by a first roller with a rough circumferential surface to form a rough surface on the first curable glue. The first curable glue is cured to form a diffusion layer. The substrate is turned over to make a second surface of the substrate face upwards. A second curable glue is applied on the second surface. The second curable glue is pressed by a second roller having a micro-prism-structured circumferential surface to form a micro-prism-structured surface on the second curable glue. The second curable glue is cured to form a brightness-enhancing layer. | 10-30-2014 |
| 20150132479 | HYBRID ORGANIC-INORGANIC NANO-PARTICLES - The invention relates to a method of making hybrid organic-inorganic core-shell nano-particles, comprising the steps of a) providing colloidal organic particles comprising a synthetic polyampholyte as a template; b) adding at least one inorganic oxide precursor; and c) forming a shell layer from the precursor on the template to result in core-shell nano-particles. With this method it is possible to make colloidal organic template particles having an average particle size in the range of 10 to 300 nm; which size can be controlled by the comonomer composition of the polyampholyte, and/or by selecting dispersion conditions. The invention also relates to organic-inorganic or hollow-inorganic core-shell nano-particles obtained with this method, to compositions comprising such nano-particles, to different uses of said nano-particles and compositions, and to products comprising or made from said nano-particles and compositions, including anti-reflective coatings and composite materials. | 05-14-2015 |
| 20150293297 | METHOD OF MAKING A LIGHT GUIDE PLATE - A method of making a light guide plate includes: preparing a transparent substrate with a first planar surface and a perforated plate with a second planar surface and perforations; covering the transparent substrate with the perforated plate, such that the perforations expose dot-forming regions of the first planer surface and that the first and second planar surfaces are in intimate contact with each other; applying an ink onto the perforated plate; scraping across the perforated plate to form ink dots on the dot-forming regions, respectively; and removing the perforated plate from the transparent substrate. | 10-15-2015 |
| 20150343592 | METHOD OF MANUFACTURING OPHTHALMIC LENSES AND SYSTEM FOR THE MANUFACTURING OF SUCH OPHTHALMIC LENSES - A method of manufacturing an ophthalmic lens, includes the steps of providing, mounting and blocking a substrate ( | 12-03-2015 |
| 20150369969 | COATING COMPOSITION AND METHOD OF MANUFACTURING OPTICAL ARTICLE - An aspect of the present invention relates to a coating composition, which comprises an epoxy group-containing compound, acetylacetonate with iron as a central metal, and acetylacetonate with aluminum as a central metal, wherein the ratio mF of the number of moles of the acetylacetonate with iron as a central metal to the number of moles of epoxy group contained in the epoxy group-containing compound, and the ratio mA of the number of moles of the acetylacetonate with aluminum as a central metal to the number of moles of epoxy group contained in the epoxy group-containing compound satisfy the following conditions: | 12-24-2015 |
| 20160008836 | METHOD FOR MANUFACTURING SPECTACLE LENS AND COATING SOLUTION COATING APPARATUS FOR SPECTACLE LENS SUBSTRATE | 01-14-2016 |
| 20160062009 | METHOD AND SYSTEM FOR MANAGING LIGHT AT AN OPTICAL INTERFACE - An interface between two different optical materials can comprise a stack of thin film layers that manage light incident on that interface. One of the optical materials can have a first composition and a first refractive index, while the other optical material can have a second composition and a second refractive index. The stack can comprise thin film layers of the first optical material interleaved between thin film layers of the second optical material. The layers of the stack can be configured to provide the stack with an aggregate composition of at least one of the optical materials that progressively varies from one end of the stack to the other end. To provide the progressive variation in composition, the layers of one of the optical materials can have a progressively increased thickness across the stack, or can progressively increase in number, for example | 03-03-2016 |
| 20160062142 | METHOD FOR APPLYING STABLE COATING ON SILICONE HYDROGEL CONTACT LENSES - The invention is related to a method for producing silicone hydrogel contact lenses with having a stable coating thereon. A method of the invention comprises a water-based coating process (step) for forming a relatively-stable base coating of a homo- or copolymer of acrylic acid or C | 03-03-2016 |
| 20160161761 | METHOD FOR MANUFACTURING AT LEAST ONE OPHTHALMIC LENS - The invention relates to a method for manufacturing an ophthalmic lens having at least one optical function, comprising the step ( | 06-09-2016 |
| 427165000 | Glass | 21 |
| 20080199607 | System for bonding glass into a structure - The invention is a composition comprising a) one or more organotitanates having four ligands wherein the ligands are hydrocarbyl, optionally containing one or more functional groups having one or more heteroatoms selected from the group comprising oxygen, nitrogen, phosphorus and sulfur wherein two or more of the ligands may form a cyclic structure; b) one or more mercaptosilanes; c) one or more polyaminosilanes; d) one or more secondary aminosilanes; and e) a solvent which dissolves the components of the composition. This composition is referred to as a clear primer hereinafter. In another embodiment the invention is a system for bonding glass to a substrate which comprises a clear primer according to the invention; and an adhesive comprising an isocyanate functional prepolymer and a catalyst for the cure of the isocyanate functional prepolymer. | 08-21-2008 |
| 20080220160 | Coated article with IR reflecting layer(s) and method of making same - A coated article is provided with at least one infrared (IR) reflecting layer. The IR reflecting layer may be of silver or the like. In certain example embodiments, a titanium oxide layer is provided over the IR reflecting layer, and it has been found that this surprisingly results in an IR reflecting layer with a lower specific resistivity (SR) thereby permitting thermal properties of the coated article to be improved. | 09-11-2008 |
| 20090196988 | HOLOGRAPHIC DISK WITH 2P TRACK-BEARING LAYER - A method for forming a holographic storage media, including: applying a liquid photopolymer to a substrate of glass, quartz, or polycarbonate, the substrate having a first surface; engaging a stamper with a negative of desired tracks on the liquid photopolymer; curing the liquid photopolymer with ultraviolet light creating a plurality of tracks; applying a reflective layer to the plurality of tracks; applying a gap layer to the plurality of tracks; applying a dichronic mirror layer to the gap layer; and applying a holographic storage layer to the dichronic mirror layer. | 08-06-2009 |
| 20090220685 | MIRROR WITH EPOXY PAINT LAYER HAVING GOOD RESISTANCE TO HANDLING - Mirrors having a glass substrate, a silver coating layer on a surface of the glass substrate and an exposed epoxy paint layer overlaying the silver coating layer. The mirrors show a scratch resistance determined by the Clemen test showing scratches of less than 10 μm when applying a weight of 1500 g; a hardness determined by the Persoz pendulum of at least 250 s; and a commercially acceptable resistance to at least three glues amongst oxime, alcoxy, MS polymer and rubber. | 09-03-2009 |
| 20100136228 | ANTIGLARE COATINGS AND ARTICLES - The present invention relates to articles comprising an antiglare layer, coating compositions suitable for making antiglare layers, methods of making an antiglare article, and methods of making antiglare coating compositions. In some embodiments the article is a (e.g. illuminated) display article such as a touch screen. The antiglare layer comprises aggregate inorganic oxide particles in a cured inorganic polymer matrix. | 06-03-2010 |
| 20100239754 | MIRROR - A mirror with no copper layer comprises a glass substrate; a silver coating layer provided at a surface of the glass substrate; at least one material selected from the group consisting of Pd, Ni, Eu, Pt, Ru, Na, Zr, Y and Rh, provided at a surface of the silver coating layer which is adjacent to a paint layer; and at least one paint layer covering the silver coating layer. | 09-23-2010 |
| 20110033616 | METHOD FOR PREPARING A GLASS CONVENIENT FOR TRIMMING, A GLASS THUS OBTAINED, AND METHOD FOR TRIMMING SUCH A GLASS - The aim of the invention is to provide a method for making appropriate for trimming a glass comprising a hydrophobic and/or oil-repellent surface coating. | 02-10-2011 |
| 20110177241 | COATING FORMULATION AFFORDING ANTIREFLECTION EFFECTS ON TRANSPARENT SUBSTRATE AND METHOD FOR MANUFACTURING TRANSPARENT SUBSTRATE WITH ANTIREFLECTION FUNCTION USING SAID COATING FORMULATION - The present invention provides a method for preparing a glass substrate with antireflection functionality by applying a coating formulation that affords antireflection effects to a substrate comprising water, metalloid oxide nano particles that are dispersed in said water, and a hydroxide ion agent or fluoride ion agent that is introduced into said metalloid oxide nano particles at a mole ratio of 0.005˜2:1. The coating formulation of the present invention enables manufacture of a porous nano antireflection film with high transmittance following a more streamlined process than the prior art, obtaining an antireflection film with a high adhesive force between the film and substrate, and high durability by increasing particle-particle bonding and the bond strength between particles and substrate. | 07-21-2011 |
| 20110206839 | METHOD AND APPARATUS FOR FORMING STRUCTURES OF POLYMER NANOBEADS - The disclosure relates to providing printed structures of polymer that have substantially flat printed surfaces. In one embodiment, the disclosure relates to a post-printing treatment apparatus for receiving a substrate supporting a polymer printing thereon. The polymer can be PMMA or other suitable polymer. In a related embodiment, the polymer defines a thermoplastic polymer having a glass transition temperature. The apparatus can comprise of a chamber, and input manifold, an exhaust manifold, a solvent reservoir and a gas reservoir. The solvent reservoir provides one or more solvent systems adapted to chemically bind, and potentially react, with the polymer. The gas reservoir provides one or more gases for drying the substrate and printed polymer after the solvent treatment step. In one application, a substrate having printed surface thereon is placed in the chamber and exposed to the solvent system for sufficient period of time to provide substantially flat print surfaces. | 08-25-2011 |
| 20110305827 | Methods of Using a Non-Photocatalytic Porous Coating as an Antisoiling Coating - The present invention relates to the use as an antisoiling coating of a porous coating comprising a polysiloxane matrix and a porous volume such that the potential filling ratio of the total volume of said coating by oleic acid is at least 25% by volume, having a porosity rate ranging from 25 to 70% by volume and having no photocatalytic properties. The antisoiling porous coating is self-cleaning, easy to clean and can be regenerated by simple washing. It is mainly intended for use in ophthalmic optics, and proves to be very effective against sebum. In the preferred embodiment of the invention, this coating has a mesoporous structure. | 12-15-2011 |
| 20120114847 | SiO2 SLURRY FOR THE PRODUCTION OF QUARTZ GLASS AS WELL AS THE APPLICATION OF THE SLURRY | 05-10-2012 |
| 20120258244 | WINDOW WITH ANTI-BACTERIAL AND/OR ANTI-FUNGAL FEATURE AND METHOD OF MAKING SAME - Certain example embodiments of this invention relate to a window having anti-fungal/anti-bacterial properties and/or self-cleaning properties, and a method of making the same. In certain example embodiments, a silver based layer is be provided and the layer(s) located thereover (e.g., the zirconium oxide inclusive layer) are designed to permit silver particles to migrate/diffuse to the surface over time to kill bacteria/germs at the surface of the coated article thereby creating an anti-bacterial/anti-fungal effect. In certain example embodiments, silver may also or instead be mixed in with other material as the top layer of the anti-bacterial coating. | 10-11-2012 |
| 20130059069 | METHOD FOR TESTING GLASS MATERIAL, METHOD FOR EVALUATING GLASS MATERIAL AND METHOD FOR PRODUCING OPTICAL ELEMENT - There is provided a method for testing a glass material and a method for evaluating a glass material capable of preventing a generation of a gap between an evaluation result and an actual degradation state of the surface of a lens, and also to provide a method for producing an optical element capable of sufficiently exhibiting chemical durability possessed by the optical element, which is the method for testing a glass material, to perform a test regarding a chemical durability of a glass material, comprising examining a correlation between a variation of hydrogen ion concentration indexes of a process liquid in which the glass material is immersed, and a variation of chemical durability index values of a prescribed type of the glass material. | 03-07-2013 |
| 20130209678 | METHOD FOR PREPARING A POROUS ANTI-REFLECTION THIN FILM COMPOSED OF HOLLOW POLYMERIC NANOPARTICLES - A method for preparing a porous anti-reflective thin film composed of hollow polymer nano-particles is provided in the following steps: Firstly, an aqueous dispersion having mass percent of 3-7% is prepared using polymer nano-capsules. A thin film comprising polymer nano-capsules is formed by spin coating on one side or both sides of the substrate using a spin coater. The thin film comprising polymer nano-capsules is dried in vacuum at high temperature. After the core materials of the polymer nano-capsules evaporate completely, the polymer nano-capsules turn into hollow polymer nano-particles, and a porous anti-reflective thin film composed of hollow polymer nano-particles is prepared. The thickness and refractive index of the thin film are adjusted conveniently and effectively by changing the concentration of polymer nano-capsules aqueous dispersion and the hollow volume rate of the polymer nano-particles. The thin film has the advantages of high mechanical intensity and abrasion resistance. | 08-15-2013 |
| 20140120252 | PROCESS FOR MANUFACTURING A GLASS SUBSTRATE COMPRISING PRINTED ENAMEL PATTERNS - A process for manufacturing a one-way vision glass pane, the process including: a) depositing a layer of a compound comprising a mineral pigment over an area of the pane, the compound being free of glass frit; b) depositing a layer of an enamel compound including a glass frit and a mineral pigment of a different color to the pigment of a), by screen printing, in the shape of the one or more desired patterns; c) heating the coated pane to a temperature high enough to bake the enamel; and d) removing pigments that have not been fixed by the enamel, wherein the particles of the pigments and the particles of the glass frits are of similar size, and the thickness of the layer of the deposited enamel compound is larger than the thickness of the pigment layer deposited in a). | 05-01-2014 |
| 20140147582 | HEAT TREATABLE FOUR LAYER ANTI-REFLECTION COATING - A coated article includes a heat treatable (e.g., temperable) antireflection (AR) coating having four layers. The AR coating includes a layer adjacent the glass substrate having an index of refraction substantially matching that of the glass substrate, and having a compressive residual stress. In certain example embodiments, the coating may include the following layers from the glass substrate outwardly: stress-reducing layer/medium index layer/high index layer/low index layer. In certain example embodiments, depending on the chemical and optical properties of the high index layer and the substrate, the stress-reducing layer of the AR coating is selected to cause a net compressive residual stress and thus improve the overall performance of the antireflection coating when the coated article is heat treated. | 05-29-2014 |
| 20140322440 | METHOD FOR MANUFACTURING OPTICAL MEMBER - A method for manufacturing an optical member includes forming a printed layer on one surface of a sheet substrate or flat-plate substrate. The method further includes coating one or more pressure-sensitive adhesives selected from the group consisting of a hot melt pressure-sensitive adhesive and an active energy-ray curable pressure-sensitive adhesive on a surface on a printed layer side of the sheet substrate or flat-plate substrate, and forming a pressure-sensitive adhesive layer of the pressure-sensitive adhesive. | 10-30-2014 |
| 20160083620 | OPTICAL ENHANCING DURABLE ANTI-REFLECTIVE COATING - Disclosed herein are polysilsesquioxane based anti-reflective coating (ARC) compositions, methods of preparation, and methods of deposition on a substrate. In embodiments, the polysilsesquioxane of this disclosure is prepared in a two-step process of acid catalyzed hydrolysis of organoalkoxysilane followed by addition of tetralkoxysilane that generates silicone polymers with >40 mol % silanol based on Si-NMR. These high silanol siloxane polymers are stable and have a long shelf-life in the polar organic solvents at room temperature. Also disclosed are low refractive index ARC made from these compositions with and without additives such as porogens, templates, Si—OH condensation catalyst and/or nano-fillers. Also disclosed are methods and apparatus for applying coatings to flat substrates including substrate pre-treatment processes, coating processes including flow coating and roll coating, and coating curing processes including skin-curing using hot-air knives. Also disclosed are coating compositions and formulations for highly tunable, durable, highly abrasion-resistant functionalized anti-reflective coatings. | 03-24-2016 |
| 427168000 | Spraying | 2 |
| 20090004376 | Color filter manufacturing apparatus, medium, and method with scheduled printing - A color filter manufacturing apparatus, method, and medium ink-jet printing through an ink-jet period schedule of heads, in which one head driver or a plurality of head drivers generate an ink-jet control signal for each head in accordance with the schedule data, with the heads being provided on a head array to jet ink in accordance with the corresponding ink-jet control signal with a predetermined ink-jet frequency. | 01-01-2009 |
| 20090214770 | Conductive film formation during glass draw - Methods for coating a glass substrate as it is being drawn, for example, during fusion draw or during fiber draw are described. The coatings are conductive metal oxide coatings which can also be transparent. The conductive thin film coated glass substrates can be used in, for example, display devices, solar cell applications and in many other rapidly growing industries and applications. | 08-27-2009 |
| 427169000 | Immersion | 1 |
| 20150024127 | METHOD FOR MANUFACTURING SPECTACLE LENS, AND LENS HOLDER - When a dyeing treatment is applied to a spectacle lens in a state that the lens is dipped in a dyeing liquid, an optical surface of the spectacle lens is held in a state of facing a sealed space by mounting the spectacle lens on a cup-type lens holding member, and the dyeing treatment is applied to the spectacle lens in a state that one optical surface is dipped in the dyeing liquid and in a state that the other optical surface is not dipped in the dyeing liquid, in two optical surfaces and of the spectacle lens. | 01-22-2015 |
