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WO/2009/073076A1 |
This invention discloses improved mold parts for ophthalmic lenses fashioned from a first thermal plastic resin compounded with a second thermal plastic resin resulting in a thermal plastic compound with a deionized water contact angle t...
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WO/2009/067442A2 |
Articles and methods of making an articles having at least one convexity or at least one concavity are described. A first article having at least one concavity is prepared using a molding surface that includes at least one gas bubble. A ...
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WO/2009/062140A2 |
Methods and devices are provided for improved anti-reflective coatings. Non- vacuum deposition of transparent conductive electrodes in a roll-to-roll manufacturing environment is disclosed. In one embodiment of the present invention, a d...
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WO/2009/061823A1 |
A method of manufacturing a nanopatterned biophotonic structure includes forming a customized nanopattern mask on a substrate using E-beam lithography, providing a biopolymer matrix solution, depositing the biopolymer matrix solution on ...
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WO/2009/058553A1 |
A mold assembly for the manufacture of at least one ophthalmic device used in or on the eye is disclosed. The mold assembly includes a mateable pair of mold parts wherein at least one of the mold parts comprises at least an oxygen-absorb...
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WO/2009/058822A1 |
Additives that could interfere with the sealing of a cover onto a contact lens package are delivered separately from the bulk saline delivered into the lens package, thereby allowing more precise control of the additive delivery, reducin...
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WO/2009/055082A2 |
A cost-effective method for making hydrogel contact lenses with desired properties, such as antimicrobial property and/or increased surface hydrophilicity. The method comprises a step of contacting a dry or unhydrated hydrogel contact le...
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WO/2009/055188A1 |
A mold assembly for the manufacture of at least one ophthalmic device used in or on the eye is disclosed, the mold assembly comprising a mateable pair of mold parts (30, 40) wherein at least one of the mold parts is made from a polymeric...
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WO/2009/049866A1 |
The invention relates to a multilayer body (5) and a method for producing a multilayer body (5). The multilayer body (5) has a transparent first layer (51), into which are impressed a multiplicity of cylindrical lenses having a length of...
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WO/2009/048320A1 |
Method of manufacturing a lens assembly by means of a replication process, wherein the following steps are carried out i) introducing a first, liquid, UV curable composition (2) into a first mould (1) provided with regularly spaced-apart...
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WO/2009/048863A1 |
A flexible translucent sheet is folded to have portions of its bounding edge closely situated in overlapping relationship, and these overlapping portions are illuminated by a light source. The illumination is transmitted through the inte...
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WO/2009/042660A1 |
The present invention relates to a method for manufacturing a polarized lens. In one embodiment, the method includes the steps of treating a polarized film with a composition to form a treated polarized film, providing a front lens mold ...
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WO/2009/041707A2 |
A method for manufacturing an optical member (11) is provided and includes: discharging a droplet (51) of a solution a transparent thermoplastic resin and solidifying the droplet on a substrate (13) on a basis of profile data of the opti...
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WO/2009/042286A1 |
Optical films having anti-Moiré and anti-wetout features are described, along with systems and methods for making these optical films. A master used to make optical films is formed using a single axis actuator cutting along a trajectory...
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WO/2009/037249A1 |
The invention generally pertains to the field of solid immersion lenses for optical applications in high resolution microscopy. The lens of the invention includes a spherical sector (1) limited by a planar surface (11) and an object (2) ...
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WO/2009/038222A2 |
A method for producing an optical member from a nanocomposite material which includes a thermoplastic resin containing inorganic fine particles is provided. The method includes: a first step of preparing in a solution the thermoplastic r...
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WO/2009/039299A2 |
Method for partially coating intraocular lenses by masking a portion of the lens, plasma treating, applying a coating to the lens and removing the masking.
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WO/2009/034952A1 |
This invention provides a process for molding an amorphous perfluororesin and an optical element molded by the process. The process comprises (a) the step of dissolving an amorphous perfluororesin in a solvent, (b) the step of placing a ...
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WO/2009/033873A1 |
A process for applying a film onto a lens surface and bearing a coating which is sensitive to the temperature; applying a pressure on the film to urge it against the lens (L) with a curable adhesive there between to conform the film to t...
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WO/2009/032921A1 |
The invention provides creep resistant, highly lubricious, tough and ionic hydrogels, creep resistant, lubricious, tough ionic hydrogel-containing compositions, and methods of making the same. The invention also provides methods of impla...
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WO/2009/028159A1 |
In a manufacturing method of a housing-integrated optical semiconductor component, an optical device (26, 27) is packaged on a lead frame (24, 25) having a leg portion (28), and a periphery of the optical device (26, 27) is sealed by an ...
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WO/2009/028732A1 |
A method for molding an optical member (65) from a material of a nanocomposite resin (61) which includes a thermoplastic resin containing inorganic fine particles is provided. The method includes: charging a solution containing a solvent...
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WO/2009/025848A2 |
Apparatus for forming an ophthalmic lens precursor comprising a substrate having an optical quality surface and a source of actinic raditation controllable to cure a portion of a reactive mixture on the optical quality- surface in a pred...
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WO/2009/025845A1 |
Methods for forming an ophthalmic lens precursor from a reactive mixture, on a substrate with an arcuate optical quality surface via a source of actinic radiation controllable to cure a definable portion of a volume of the reactive mixtu...
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WO/2009/021793A1 |
A method sticks onto a curved surface of a substrate a functional film (4) that has a substantially planar initial shape. To this end, the film (4) is retained on a deformable membrane (1) by connecting means (2) that allow portions of s...
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WO/2009/019276A1 |
A process for applying a coated or uncoated film onto a surface of a lens substrate which comprises the steps of : providing a liquid hot melt adhesive (HMA) composition comprising: a HMA base polymer and a polymerizable monomer or oligo...
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WO/2009/017621A1 |
This invention discloses methods and apparatus for processing a silicon ophthalmic lens. The processing includes exposing the ophthalmic lens to a solution of Tri(Propylene Glycol) Methyl Ether and decreasing the dynamic contact angle of...
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WO/2009/017996A2 |
A molded plastic structure (100) can include an in-mold decoration (112) having at least a first illumination feature (108) positioned at a first portion (142) of the molded plastic structure. The molded plastic structure also can includ...
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WO/2009/015825A2 |
The process for the production of an elastomeric optical conductor fibre (16) composed of plastic draws a fibre (16) composed of a high-viscosity liquid reactive starting material (A), and the starting material (A) is added by way of a n...
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WO/2009/014086A1 |
Disclosed is a method for producing a plastic lens wherein a cured film is formed on at least one of the opposite surfaces of a plastic lens base. Specifically disclosed is a method for producing a plastic lens, which comprises a step fo...
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WO/2009/014798A1 |
A personal safety protective device that includes a lens and a support structure onto which the lens is secured. The lens includes a substrate and a hard-coat layer located on the substrate of the lens. The hard-coat layer has a low surf...
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WO/2009/011703A1 |
A lens (30) and a method of making lenses suitable for color blindness correction are disclosed. The corrective lens may be formed of an optically transparent base material (32), which is tinted to the desired color for correction by imm...
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WO/2009/004121A1 |
A method and apparatus for manufacturing an optical workpiece. In the method at least one side of the workpiece is coated. The workpiece is handled through a jig attached non-detachably to an optical area of the workpiece.
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WO/2009/004118A1 |
A method for manufacturing eyeglasses. In the method a preform for the eyeglasses is injection moulded of transparent plastic, the preform comprising lens areas (1, 2) and a frame (3) connecting them and arranged seamlessly thereto, and ...
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WO/2009/006252A1 |
Methods of forming composite optical film (100) are disclosed. The methods include exposing a composite film to a first energy source (340) to cure the composite film to (321) a first cure state. The composite film includes reinforcing (...
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WO/2009/004696A1 |
[PROBLEMS] To provide an optical sheet which eliminates the need for an optical diffusion film and exhibits high strength and high-definition image quality in a low-profile form with integrated combination of a lens sheet and an optical ...
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WO/2009/003660A1 |
A new lens blocking material (adhesive composition 78) is proposed that essentially overcomes the drawbacks of previous blocking materials. This new material combines traditional UV and/or visible light (VIS) curable polymer materials wi...
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WO/2009/004119A1 |
A method and equipment for producing an optical piece. The method comprises coating an optical work piece with at least one functional coating and dispensing the coating material onto the optical work piece by a microjet printer. Finally...
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WO/2008/157534A1 |
A method and coating used to prepare a photo chromically-enabled bifocal ophthalmic lens. The method and equipment includes injection molding a single vision lens (10e), for example, from polycarbonate. The clamp opens vertically and the...
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WO/2008/157607A2 |
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 t...
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WO/2008/153435A1 |
The invention relates to solar energy, in particular, to solar radiation concentrators. The inventive method for producing a composite concentrator lens panel for photovoltaic modules by producing negative Fresnel lenses and by taking po...
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WO/2008/154157A1 |
The invention provides tinted contact lenses (20) that enhance or change the color of the lens wearer's iris. The lenses of the invention impart a three-dimensional appearance to the pattern by the use of alternating clear and color laye...
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WO/2008/150988A1 |
An over-molded thick wall part, an insert used in forming the over-molded thick wall part, and a method of forming over-molded thick wall parts. In one embodiment, the over-molded thick wall part comprises: an insert having at least two ...
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WO/2008/144883A1 |
In an injection compression mold (12), a counter force cylinder (42, 52) operates to angle (α), over time, a first plate (36) relative to a second upright plate (44). In abutting engagement and under clamp tonnage, the first and second ...
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WO/2008/144427A1 |
Contact lens curing systems and methods are described. A contact lens curing system includes an oven that has a plurality of curing zones, a mold advancement system for moving the contact lens mold assemblies between the plurality of zon...
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WO/2008/141981A1 |
Curable composition providing, upon curing, an abrasion resistant, transparent, antistatic coating comprising: - a) at least one conductive polymer, - b) colloidal particles of at least one non-conductive oxide, - c) at least one binder ...
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WO/2008/141152A1 |
The present invention describes a contact lens of sufficient vertical length when placed on an eye that the lower portion touches the lower fornix of the eye when the eye rotates on a vertical axis, permitting the eye to translate throug...
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WO/2008/138157A1 |
The invention is based on a hybrid plug which produces both optical waveguide connections and electrical connections to a corresponding mating plug. In order to avoid mutual spherical optical transfer parts with an air crossover between ...
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WO/2008/135268A1 |
A method is described for manufacturing an optical element (13) made of thermosetting plastic material comprising the steps of: a) positioning in a mould a first self-supporting layer (6) made of partially cross-linked thermosetting plas...
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WO/2008/133279A1 |
Disclosed is a lightweight optical component with high degree of freedom in design, which has many variations of light. Also disclosed is an illuminating device. Specifically disclosed is an illuminating device comprising a light source ...
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