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7391572 |
Hybrid optical/electronic structures fabricated by a common molding process
Disclosed is a method of fabricating a molded structure including both micro lenses and metallic pins. The method comprises the steps of providing a mold apparatus having a set of first cavities...
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7372631 |
Method of manufacturing microlens, microlens, microlens array, electro-optical device, and electronic apparatus
A method of manufacturing a microlens includes: forming on a transparent substrate an etching stop layer in a lens formation region where a curved lens surface of the microlens is to be formed, the...
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7368072 |
Photochromic contact lenses and methods of manufacturing
Described are contact lenses having photochromic materials within the central or pupillary area of the lens and methods for manufacturing such lenses. In one method, a photochromic amount of at...
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7354536 |
Method of manufacturing an optical component having a holder
A method of manufacturing an optical component having an optical element and a holder attached to the optical element, comprising the steps of: inserting a blank for the optical element into a...
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7339736 |
Light polarizing film
A light polarizing film and method of making same includes a linear polarizer having a first surface and a second surface and having a polarization direction, an optical retarder comprising a...
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7303700 |
Methods of making optically clear structural laminates
An optically clear structural laminate includes a thermosetting resin, a silane coupling agent and a filler. The laminate has a high weight to strength ratio and is capable of optical transmission...
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7297725 |
Biomedical devices having improved surface characteristics
Biomedical devices, such as ophthalmic lenses, and methods of making such devices having a surface coating including at least one polyionic layer. A preferred method involves spray coating a...
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7291294 |
Iris assembly for a prosthetic eye device
An iris assembly for a prosthetic eye comprising a button having a frontside surface. An iris member is joined to the button frontside surface and has an iris image disposed thereon. The iris image...
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7290920 |
Light guide plate and manufacturing method of the same
A method of manufacturing a light guide plate comprising the following the steps. First, a thin film with a transfer material layer thereon is provided. Thereafter, a molding machine having a...
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7279505 |
Radiation-curable prepolymers
The present invention provides a radiation-curable prepolymer. The radiation-curable prepolymer of the invention is prepared by reacting an isocyanate-capped polyurethane with an ethylenically...
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7256950 |
Optical device, optical system, method of production of same, and mold for production of same
A first optical device according to the present invention comprises a base made of a first optical material and a second optical material having a refractive index different from that of the first...
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7241472 |
Method for producing antireflection film-coated plastic lens, and antireflection film-coated plastic lens
The method produces a plastic lens with an antireflection film which have the advantages of good adhesion of the antireflection film to any type of hard coat film that underlies it and good...
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7238307 |
Method for pre-conditioning inserts for injection molding
A method is disclosed for pre-conditioning inserts for improved replication during injection molding. The pre-conditioned inserts provide improved bonding with the injection-material and improved...
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7217375 |
Apparatus and method of fabricating a compensating element for wavefront correction using spatially localized curing of resin mixtures
An optical wavefront correction plate incorporates a unique, three-dimensional spatial retardation distribution utilizing the index of refraction change of resin mixture in its cured state. The...
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7179848 |
Method for coloring a transparent article made of polycarbonate and resulting article
The invention concerns a method which consists in irradiating at least one face of the article with UV radiation, causing the article to be photodegraded over a thickness of at least 1 μm, and in...
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7175785 |
Method of producing a polarized lens and a casting die used in the same
A method of producing a polarized lens and a casting die used therein are provided to allow a polarized film to be securely positioned within a casting die and a polarized lens to be cast in a...
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7172712 |
Preparation of micromultichromal spheres
A method of making a multichromal sphere includes the steps of preparing a composition of at least (1) a matrix material and (2) at least two sets of particles, each of the sets of particles having...
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7160033 |
Ferrule for a light guide
A ferrule for a light guide comprises a continuous metal sleeve which has a first tubular section and, at an axial spacing therefrom, a coaxial second tubular section which are connected to one...
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7145725 |
Micro lens and fabrication method of micro lens, optical device, optical transmitter, laser printer head, and laser printer
A micro lens is provided with proper optical characteristics, such as a condensing function. Furthermore, a fabrication method of a micro lens is provided as well as, an optical device, an optical...
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7144954 |
Highly transparent plastic for optical materials
The present invention relates to mixtures containing
A) compounds of the formula (I) and (II)
where R 1 is independently at each instance hydrogen or a methyl radical, R 2 is...
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7132064 |
Method for manufacturing brightness enhancement film of liquid crystal display and structure thereof
A method for manufacturing a brightness enhancement film of a liquid crystal display and a structure thereof are provided. The method includes: (a) providing a first substrate, (b) forming a first...
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7130107 |
Method of preparing encapsulated bichromal balls
Disclosed is a method of preparing encapsulated bichromal balls. The method involves forming capsules of electrophoretic particles encapsulated within a dielectric fluid such as a hydrocarbon...
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7125504 |
Optical switch microfilms
A method of making a light diffusing microfilm, includes providing a carrier substrate; coating a coating fluid onto the carrier substrate; drying the coating fluid on the carrier substrate to form...
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7112253 |
Manufacturing transparent mirrored mini-balls for solar energy concentration and analogous applications
Method and apparatus are presented for manufacturing transparent mirrored spheroidal mini-balls for solar energy and related applications such as optical switches. For these applications it is...
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7108811 |
Process and device for producing moulded parts from plastic
In a process for producing, in particular, optical moulded parts from plastic, a first mould plate ( 1′ ) is moved in the direction of the second mould plate ( 2 ′) until the mould plates (...
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7108810 |
Anti-reflection film and process for the preparation of the same
An anti-reflection film comprises a transparent support and a low refractive index coating layer. The low refractive index coating layer has a refractive index lower than a refractive index of the...
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7094304 |
Method for selective area stamping of optical elements on a substrate
Selective area stamping of optical elements may be performed to make multiple micro-optic components on one or two sides of a substrate may be fabricated using a batch process. The presence of...
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7088511 |
Light polarizing film and method of making same
A light polarizing film and method of making same includes a linear polarizer having a first surface and a second surface and having a polarization direction, an optical retarder comprising a...
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7077985 |
Injection molding of lens
A flat or curved photochromic laminate structure and a plastic photochromic lens blank can be produced in a simple and efficient manner from relatively low-cost polymeric sheet materials. These...
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7068433 |
Focusing screen master and manufacturing method thereof
Disclosed herein is a focusing screen master having a microlens array formed all over a flat substrate surface, the microlens array being constructed by arranging a plurality of types of...
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7064906 |
Optical pickup device with shielding to limit incident or emitted light
An optical pickup device and optical disc apparatus of the present invention include an optical element that prevents the incidence of light on unnecessary portions of the optical element so that...
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7064896 |
Method for producing polarizing plate, polarizing plate and image display device using the same
A method of producing a polarizing plate, including the step of laminating a pair of curled protective sheets onto opposite surfaces of a polarizer respectively so that respective curling...
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7050674 |
Method for fabricating polymeric optic waveguide grating
Disclosed is a fabrication method of a polymeric optic waveguide grating, the method including: forming a core layer of a polymeric material on a substrate; irradiating an ultraviolet ray to the...
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7045558 |
Method of making a high refractive index optical management coating and the coating
A radiation curable composition comprises a heterocyclic acrylate or heterocyclic methacrylate. The composition is curable to make an optical management article such as an optical management...
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7029608 |
Iris assembly for a prosthetic eye device
An iris assembly of this invention comprises an iris button having a frontside surface. An iris member is joined to the iris button frontside surface and has an iris image disposed thereon. The...
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7029607 |
Process for producing polymer optical waveguide
A process for producing a polymer optical waveguide, including the steps of: preparing a mold; bringing into close contact with a cladding substrate which has good adhesiveness to the mold;...
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7022268 |
Process for moulding a lens having an insert
A lens has at least one insert ( 16, 28 ), which defines an optical path. For manufacturing the lens, the insert is first bonded to an overmould ( 36 ). A polymer ( 44 ) is then moulded in a mould...
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7018674 |
Manufacturing methods and apparatuses of an optical device and a reflection plate provided with a resin thin film having a micro-asperity pattern
A method for manufacturing an optical device is disclosed. The method includes coating a substrate with a resin thin layer, wherein temperature of the resin thin layer is controlled lower than a...
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7014798 |
Method for manufacturing an optical pickup
To provide a manufacturing method for an optical pickup in which a movable member carrying an objective lens is supported by a fixed member through a pair of elastic support member groups, which...
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7011775 |
Method for manufacturing liquid crystal orientation film, liquid crystal orientation film, optical film, and visual display
A liquid crystal orientation film, which is formed of a liquid crystal polymer, having a satisfactory orientation property is obtained by a method for manufacturing a liquid crystal orientation...
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7001542 |
Colored contact lens and method for manufacturing the same
Disclosed are a colored contact lens and a method for manufacturing thereof, which forms a lens body by supplying a lens material onto a lower mold, molding a lens body with an upper mold and forms...
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6989932 |
Method of manufacturing micro-lens
A method of manufacturing a micro-lens in which at least one first lens is first molded using a compression technique. A lens holder is produced including a hole in which the first lens is seated....
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6984346 |
Composite element manufacturing method
The object of this invention is to decrease a stress to accumulate in a resin layer while preventing any uncured portion from forming in a side surface of the resin layer. In order to achieve this...
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6982058 |
Method for fabricating three dimensional structures
A method of manufacturing a three dimensional structure. In one embodiment, such structures comprise porous structures suitable for implantation in a host. Such a structure preferably exhibits...
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6977053 |
Manufacturing method of front-end component of endoscope
The invention relates to a method of manufacturing a front-end optical component of an endoscope realizing resistance to humidity. In the method of manufacturing a front-end optical component in...
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6971166 |
Method of manufacturing a nonreciprocal device
A method of manufacturing a non-reciprocal component including a casing having an input/output terminal and a ground terminal formed therein, a ferrite plate, a line conductor, and a magnet...
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6943204 |
Process for the modification of elastomers with surface interpenetrating polymer networks and elastomers formed therefrom
A process for forming a surface modification on a polymer substrate and polymer substrates having such surface modifications. The process comprises the steps of absorbing a swelling monomer into...
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6940654 |
Lens array and method of making same
Systems and methods are provided for a lens or microlens array or non-spherical lens with or without an integrated sensor unit. A dielectric between a substrate and a lens material has curved...
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6939486 |
Apparatus and method for making intraocular lenses
Method and apparatus for molding an IOL comprising first and second mold halves each having an optic forming surface and haptic forming surfaces which together define a mold cavity in the shape of...
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6936195 |
Method and apparatus for storing and retrieving information using optical data storage media
Disclosed is a method of manufacturing optical information storage media and multi-layered optical information storage media. Paired information storage structures have characteristic wavelength...
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