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WO/2005/059640A1 |
Disclosed is a viewing screen (1) comprising a plate or film-like base material whose surface consists of adjacent concave or convex mirrors having the same size with the same mirror curvatures. The micromirrors of the micromirror-surfac...
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WO/2005/058587A2 |
The invention provides a method of producing a full-body tinted contact lens. The method of the invention comprises the steps of: preconditioning particles of a pigments; dispersing the preconditioned pigment particles in a polymerizable...
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WO/2005/056275A1 |
The present invention concerns a system and a method for the manufacture of a film comprising a retro reflective pattern (2). Features of the system according to the invention involve, that the system comprises: dispensing means (4) for ...
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WO/2005/057274A1 |
A method of producing a display panel (100) having a displaying panel (101) and a plurality of micro-lenses (107) provided on the light incident side of the displaying panel, the method comprising (a) the step of providing a displaying p...
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WO/2005/057257A1 |
Optical structures and methods for manufacturing the same includes, in one embodiment, a substrate (44) and a plurality of two-sided optical components (10) disposed along the substrate. Each component includes optical microstructures on...
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WO/2005/054909A1 |
A retro-reflection article formed by a large number of triangular pyramid type cube corner retro-reflection element pair groups. A one-side groove angle, formed by a V-groove vertical surface and a line segment that is formed by allowing...
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WO/2005/053940A1 |
A method of manufacturing a mould (10) for use in the manufacture of a lens array comprises the following consecutive steps: arranging cavities (12) in the mould (10) by means of a milling device or the like; and deforming a surface (13)...
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WO/2005/051626A1 |
In a method for producing a replication master (10) having a surface with low roughness, comprising the steps of forming said master (10) such as to have a desired external surface shape corresponding to a counterform of a surface of an ...
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WO/2005/049303A1 |
A process for manufacturing a water-resistant telecommunication cable is disclosed, the cable comprising a solid and compact element comprising a water-soluble polymer material comprising a vinyl alcohol/vinyl acetate copolymer having a ...
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WO/2005/049517A1 |
The present invention relates to the design and manufacture of microstructured optical fibres. The invention has particular application in the manufacture of microstructured optical fibres for imaging purposes such as, for example, endos...
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WO/2005/050272A2 |
The invention relates to a method for creating flat surfaces on the circumference of polymer optical fibres with a round cross-section by machining. According to said method, a polymer fibre is spirally wound on a mandrel, which has an e...
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WO/2005/050290A1 |
A system for manufacturing an optical lens that is configured to correct optical aberrations, including, e.g., high order aberrations such as described by Zernike polynomials. The system can include a measurement system configured to mea...
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WO/2005/050289A1 |
A method of making corrective eyeglasses is disclosed. One embodiment is a method of making corrective eyeglasses. The method includes obtaining vision parameters of a patient's eyes, obtaining an eyeglass frame comprising at least one m...
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WO/2005/050265A1 |
Disclosed is a polarizing, transparent optical product, the structure of which comprises a basic transparent substrate of an inorganic or organic material and, on at least one part of the external surface of said basic substrate, a polar...
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WO/2005/050195A1 |
A method that includes providing a cavity defined by at least a portion of a mold and a closure member attached to the portion of the mold, the portion of the mold being oriented vertically and having a top and a bottom, and a sealing ma...
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WO/2005/045480A1 |
Protective film (10) is eccentrically stuck to concave-side transfer surface (3b) of first mold (3) for use in a plastic lens forming mold, and portion (10a) of the periphery thereof is projected laterally from the first mold (3). The pr...
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WO/2005/044467A1 |
An apparatus (10) for dip coating lenses comprises a tank (20) for containing a coating liquid (40), a coating chamber (30) having a lens support (32) for one or more ophthalmic lenses. The tank is in fluid communication with the çoatin...
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WO/2005/042225A2 |
A method for the production of a lens with a graduated colour shade, consisting in: injecting a first coloured thermoplastic material into a mould consisting of a hollow made in a first mould part (1) and closed by a second mould part (3...
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WO/2005/042221A1 |
A mold (1) for molding a plastic lens is constituted of a first mold (3) for forming one lens surface of the plastic lens, a second mold (4) for forming the other surface of the plastic lens, and a tubular gasket (2) into which the first...
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WO/2005/039854A1 |
The invention relates to a method for production of a plastic body, made from a plastic obtained by means of a radical polymerisation with single- or multi-sided, inorganic coating containing silicon. The coating of a substrate is firstl...
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WO/2005/037530A2 |
A contact lens (10) is molded with indicia (64) that are etched into a mold tool 1. In one embodiment, the tool is made of stainless steel and is masked and electrochemically etched with a solution of sodium chloride. The voltage and cur...
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WO/2005/036236A2 |
The present invention recognizes that lenses, such as contact lenses, can be pigmented using an ink that includes oligomers, polymers or polymerizable monomers. The ink can be used to make images on or within the lens. Images made using ...
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WO/2005/036370A2 |
An apparatus and method is disclosed for repairing and removing scratches from an optically-read disc, e.g., compact discs (often called “CD’s” or “DVD’s” such that when refurbished, an optical reader, which uses a laser to r...
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WO/2005/034725A2 |
The invention is related to optical particles (10), use of optical particles in sensing applications, and methods of fabricating optical particles that can target a desired analyte. The invention is also related to the self assembly of...
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WO/2005/033190A1 |
The invention relates to a thermosetting plastic material which is characterized in that it comprises a three-dimensional matrix containing sulphur atoms and at least one antiplasticizer additive which is unreactive with said matrix.
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WO/2005/032792A1 |
Novel process for producing an ophthalmic lens article having a surface excelling in biocompatibility; an ophthalmic lens article excelling in biocompatibility; and a mold for producing such an ophthalmic lens article. First mold (12) an...
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WO/2005/031400A2 |
The present invention provides a process of preparing a contact lens comprising polymerising a polymerisable mixture, wherein said polymerisable mixture has the principal polymerisable monomers hydroxypropyl methacrylate (HPMA) and 2,3-d...
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WO/2005/028177A1 |
A manufacturing apparatus for a plastic lens, comprising a rotary table (2) rotating and carrying molding dies (M) in which a plastic composition is filled, an active energy ray radiating area (A2) formed to radiate active energy ray to ...
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WO/2005/028193A1 |
The subject invention pertains to a method and apparatus for manufacturing a plurality of polymer optical fibers. A polymer material is prepared and extruded to produce a plurality of polymer optical fibers in a continuous manner. One or...
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WO/2005/025844A1 |
A method for manufacturing of a multi-layer optical carrier comprising forming a plurality of optically transparent layers having a surface relief in a form of information pits and spaces therebetween, coating the surface of each of plur...
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WO/2005/025845A1 |
A microreplicated article is disclosed. The article includes a web including first and second opposed surfaces. The first surface includes a first microreplicated structure having a plurality of first features. The second surface include...
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WO/2005/025843A2 |
The instant invention pertains to a method and a fluid composition for producing contact lenses with relatively high edge quality and with relatively high precision and fidelity in reproducing a desired lens design. The method of the inv...
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WO/2005/025842A2 |
The invention relates to the production of an optical transmission element (BA), comprising at least one optical waveguide (LW) and a chamber element (AH), surrounding the optical waveguide, enclosing an internal space. A foamed filler (...
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WO2004110731B1 |
The invention relates to a method comprising the following steps: a first shell (12) is immobilised in a first shell carrier (6); a second shell (29) is immobilised in a second shell carrier (27); the first shell carrier (6) is oriented ...
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WO2004110730B1 |
The inventive device comprises a first shell holder (6) for fixing a first shell (12), a second shell holder (27) for fixing a second shell (29), a first support (1) on which said first shell holder (6) is mounted and a second support (2...
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WO/2005/021250A1 |
The present application relates to a method of moulding a contact lens using a male mould (3) and a female mould (5). The method comprises the steps of introducing lens-forming material in a liquid state into the female mould. The male m...
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WO/2005/019871A2 |
A multi-piece intraocular lens (IOL) has an optic constructed of an elastomeric plastic and an opposing pair of attachment members (haptics) constructed of a rigid plastic material. The optic or haptics have one or more small, tear drop-...
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WO/2005/016617A1 |
An improved technique for contact lens production in which a contact lens is marked in a fast color during lens formation in a mold. This marking is conducted simultaneously with polymerization for contact lens formation, without damagin...
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WO/2005/016615A1 |
In a process for releasing an ophthalmic lens, e.g. a contact lens (CL), which is adhered to a mold or a mold part (6), the contact lens (CL) is released from the mold or mold part (6) by applying steam (ST) to the contact lens.
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WO/2005/015289A2 |
Methods for producing a junctionless ophthalmic lens are provided. Additionally, ophthalmic lenses having junctionless, three dimensional surfaces, for example, asymmetrical anterior and/or posterior surfaces, as well as molding tools us...
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WO/2005/015184A1 |
This invention is generally related to a biocompatible sensor for detecting/measuring an analyte of interest in a body fluid and a method for making the biocompatible sensor. A biocompatible sensor of the invention comprises, consists es...
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WO/2005/011966A1 |
An un-hydrated contact lens (110) is removed from a concave mould piece (115) while holding the mould lensuppermost, by applying a downward force to a flange portion of the mould, applying an upward force (F) to the convex backside of ...
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WO/2005/007386A2 |
A method of 3-D shaping at least a portion of a plate like object (30), whereby the object is arranged between two chambers (12, 16) at different pressures. The object is locally heated and a local plastic deformation is realized by mean...
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WO/2005/005121A2 |
A method of manufacturing a mould for producing a customized optical surface, whereby a mould (1, 2) having a base shape is modified in order to obtain the required shape of the mould. The modificaiton is carried out by means of a lithog...
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WO/2004/113960A2 |
A method and system are described for continuously producing plastic optical fiber. The method involves melting a polymeric starting material in a continuous screw extruder and then extruding the melted polymer vertically upward (i.e., a...
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WO/2004/113971A1 |
An optical element which has a constitution (a), which includes a combination of a resin layer (2) and a resin layer (3), or a constitution (b), which is the same as the constitution (a) except that the positions of the layers (2) and (3...
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WO/2004/113967A1 |
A process for producing a resin optical component in which a light shielding layer can be formed easily. A laser light is focused at an arbitrary position within resin exhibiting a high light transmittance and energy is concentrated ther...
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WO/2004/113059A1 |
Substantially flat plastic optical fibers (see Fig. 6) with uniform core cross sections, methods and systems for making such fibers, and illumination devices incorporating such fibers are described.
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WO/2004/110732A2 |
The inventive valve comprises a dosing chamber (20) connected to a dispenser (16) provided with input and output orifices (7, 8) which are connected to said dosing chamber (20) when the dispenser (16) is in a position (21), an injection ...
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WO/2004/110733A1 |
The present application relates to a method and apparatus for manufacturing an agglomeration of glass beads consisting of a plurality of glass beads bound together by means of a binder material. An apparatus is described which includes a...
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