|
Match
|
Document |
Document Title |
|
|
7377478 |
Light guide plate made of transparent resin, molding method thereof, insert block, mold assembly, and area light apparatus
A light guide plate which is made of a transparent resin and has a first main surface and a second main surface opposite to said first main surface, said first main surface having a surface portion...
|
|
|
7368589 |
Purification of silicone containing compounds by supercritical fluid extraction
The present invention relates to a process for the purification of silicone containing compounds via supercritical fluid extraction. Specifically, the present invention relates to a process...
|
|
|
7367140 |
Method of drying molds and apparatus for supplying drying air
In a method of drying molds or mold parts for the manufacture of optical lenses, in particular ophthalmic lenses and especially contact lenses, the mold or mold part to be dried is exposed to...
|
|
|
7354535 |
Method and apparatus for adhering light-shielding sheets respectively onto transparent bodies
An apparatus includes a machine bed, a holder unit disposed movably on the machine bed, and an adhesion unit. A method for adhering a light-shielding sheet onto a transparent body includes:
...
|
|
|
7341681 |
Method of manufacturing optical fiber probe and for finishing micro material
In a method for manufacturing an optical fiber probe in which an optical fiber is formed as an optical fiber probe by etching a tip section and sharpening a core region of the optical fiber, the...
|
|
|
7329875 |
Detector array for imaging system and method of making same
A method of manufacturing a detector array for an imaging system, the method comprising providing a pixelated scintillator having a plurality of lost molded pixels comprising a scintillator...
|
|
|
7298941 |
Optical coupling to IC chip
An optoelectronic circuit including: an IC chip made up of a substrate in which an optical waveguide and a mirror have been fabricated, the substrate having a first lens formed thereon, wherein the...
|
|
|
7276189 |
Method and compositions for manufacturing plastic optical lens
A polymerizable resin material for making a plastic lens includes bisphenol A ethoxylate (1 to 4) dimethacrylate and benzylmethacrylate, and, optionally, one or more stabilizing monomers,...
|
|
|
7264755 |
Lens molding apparatus and related methods
An adjustable mold includes a distortable boundary, a flexible membrane, and a pressurizer, and method of use thereof. Pressure is applied to the flexible membrane, which causes the membrane to...
|
|
|
7261852 |
Transparent electrodes from single wall carbon nanotubes
A method of forming optically transparent and electrically conductive SWNT films includes the steps of providing a porous membrane and dispersing a plurality of SWNTs into a solution, the solution...
|
|
|
7261845 |
Plastic lens and process for preparing the lens
A plastic lens which absorbs ultraviolet light having wavelength of about 400 nm and suppresses coloring and a process for producing the lens. A plastic lens may be made from a composition which...
|
|
|
7248764 |
Light guide plate, backlight unit, liquid crystal display and method of manufacturing the light guide plate
A light guide plate that eliminates haze while obtaining a desired uniformity of luminance to enhance light efficiency. The light guide plate can be used with a backlight unit using the light guide...
|
|
|
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...
|
|
|
7232595 |
Device comprising low outgassing photo or electron beam cured rubbery polymer material
Disclosed are photo or electron beam curable polymerizable compositions, and preparation thereof and devices containing such cured material. The composition contains completely or substantially...
|
|
|
7227703 |
Aspheric lens and method for making same
An aspheric lens ( 1 ) includes a substrate ( 10 ) and an aspheric film ( 12 ). The substrate ( 10 ) is made of glass, and has a spherical surface ( 102 ). The aspheric film ( 12 ) is formed on a...
|
|
|
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...
|
|
|
7216976 |
Polyurethane resin composition for optical lenses and impact strength synthetic resin lenses
An impact strength synthetic resin lens is provided in which transparency of a synthetic resin lens material of a polyurethane and releasability are improved to improve productivity and no stria...
|
|
|
7214116 |
Light-emitting diode and method for its production
A light-emitting diode with no fluctuations in optical properties and good sealing properties, and a simple production method for producing this light-emitting diode. The light-emitting diode has a...
|
|
|
7187859 |
Method and apparatus for manufacturing contact lenses
The present invention is directed towards adhering a contact lens button on a fixture for use in shaping, forming and/or otherwise configuring a contact lens. For example, in accordance with one...
|
|
|
7169828 |
Method of manufacturing a replica as well as a replica obtained by carrying out an UV light-initiated cationic polymerization
The invention relates to a method of manufacturing a replica, which method comprises the provision of a polymerizable resin composition between a front mold having a pre-shaped surface and a back...
|
|
|
7160488 |
Method of manufacturing intraocular lenses and intraocular lenses manufactured by the method
A method of manufacturing an intraocular lens includes: a first step of producing a base material for the intraocular lens by polymerizing a first polymerizable monomer which is a raw material of...
|
|
|
7111994 |
Integral insert molded fiber optic transceiver electromagnetic interference shield
A fiber optic module includes a first housing insert molded with an electromagnetic interference (EMI) shield, an optoelectronic subassembly mounted in the first housing, and a second housing...
|
|
|
7072118 |
Optical element and manufacturing method of the optical element
An optical element having an optical axis, comprises an element body having the maximum first length of 4 mm or less in the optical axis direction and the second maximum length of 6 mm or less in...
|
|
|
7053169 |
Polyamide molding compounds for producing optical lenses
The invention relates to new thermoplastically processible transparent polyamide molding materials based on copolyamides containing diamines and dicarboxylic acids with aromatic cores which exhibit...
|
|
|
7051290 |
Graphical interface for receiving eyeglass prescription information
A high volume lens curing system is described. The high volume lens curing system is configured to cure multiple eyeglass lenses in a continuous manner. The lens curing system includes a...
|
|
|
7050229 |
Method for manufacturing rear-projection type screen having sheets with protrusions integrally formed thereon
To provide a rear-projection type screen in which, without the need for a tape-attachment operation on the outer circumferential part of the lens sheets, the top of the Fresnel lens can be...
|
|
|
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...
|
|
|
7045091 |
Transient liquid phase reactive sintering of aluminum oxynitride (AlON)
A transparent aluminum oxynitride product is produced by a first heat treating step wherein a combination of Al 2 O 3 and AlN at a temperature within the solid-liquid phase and a second step of...
|
|
|
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...
|
|
|
7015293 |
Cycloolefin addition copolymer and optical transparent material
A cyclic olefin addition copolymer obtained by copolymerizing a cyclic olefin compound having a side chain substituent group with a ring structure, such as endo-tricyclo[4.3.0.1 2,5 ]deca-3,7-diene...
|
|
|
7011773 |
Graphical interface to display mold assembly position in a lens forming apparatus
A high volume lens curing system is described. The high volume lens curing system is configured to cure multiple eyeglass lenses in a continuous manner.
|
|
|
7008571 |
Optical component and sulfur-containing poly(thio)ester (co)polymer
A poly(thio)ester (co)polymer which comprises a repeating structural unit represented by the formula (1-A) as an essential structural unit:
[wherein R 11 is a divalent aliphatic hydrocarbon...
|
|
|
7008570 |
Method and apparatus for contact lens mold assembly
This invention provides an apparatus and method for assembling first and second mold parts having contact lens forming surfaces, wherein said first mold part has a reaction mixture on said contact...
|
|
|
6994885 |
Optical filter comprising solar blind dyes and UV-transparent substrates
The invention provides an optical filter comprising:
a. an organic, solar blind filter dye; and b. a UV-transparent, non-scattering and chemically stable substrate.
The substrate...
|
|
|
6993233 |
Laminated polymer optical waveguide and process for producing the same
A laminated polymer optical waveguide including two or more optical waveguide films each of which includes an optical waveguide core on a light-transmissive clad film, the two or more optical...
|
|
|
6979476 |
Filter member manufacturing method, filter member cutting method, filter chip cutting method, and filter chip manufacturing method
A plurality of filter members on which filter films with good characteristics are formed in a more or less circular arc form pattern are obtained by producing a filter member in which all of an...
|
|
|
6975802 |
Damascene optical waveguides
A method for fabricating electromagnetic waveguides. The primary expected application is for the formation of dielectric type waveguides suitable for the confinement and guidance of intra-red and...
|
|
|
6965478 |
Microlens arrays
Systems and methods for providing a light controlling structure, generally referred to as a microlens or microlens array. For example, in accordance with an embodiment of the present invention, a...
|
|
|
6961185 |
Microlens array
A microlens array having a resin layer forming convex lenses, wherein the resin layer comprises a cured product of a polycarbodiimide resin represented by formula:
wherein R represents a...
|
|
|
6950239 |
Method for making micro-lens array
A method for manufacturing a light controlling structure, generally referred to as a microlens or microlens array. The method including providing a bundle of optically transparent members; cutting...
|
|
|
6943231 |
Transparent polyamide molding materials having improved transparency, resistance to chemicals and high permanent fatigue strength
Transparent polyamide molding materials are provided which are characterized in that they have a melting enthalpy between 0 and 12 J/g and the polyamides are constituted of 100 mole-% of a diamine...
|
|
|
6933325 |
High index curable photochromic composition and its process
A high refractive index, curable, synthetic resin composition comprising a core resin composition composed of a mixture of ethylenically unsaturated compounds, and an initiation system containing...
|
|
|
6929764 |
Polymers having ordered, monodisperse pores and their corresponding ordered, monodisperse colloids
Ordered, monodisperse macroporous polymers, their corresponding ordered, monodisperse colloids, and methods of preparing them are disclosed. The methods use an ordered, monodisperse colloidal...
|
|
|
6918931 |
Prepolymers with yellow dye moiety
Yellow dye moiety-containing prepolymers with blue light absorbing priorities and methods for producing the same for use in the production of relatively high refractive index polymeric compositions...
|
|
|
6908575 |
Mold releasing method and apparatus for diffraction optical element
The object of this invention is to provide a mold releasing method for a diffraction optical element, which enables stable mass production of a diffraction optical element free from deformation or...
|
|
|
6896417 |
Hollow cast article with slit, method and apparatus for production thereof
In the production of a hollow cast article having a slit, the release of a hollow cast product from a mold is carried out while opening the hollow cast product. In one embodiment, a core provided...
|
|
|
6890081 |
Optical element and optical system having the same
An optical element formed from a transparent optical material includes two refraction surfaces, a first reflection surface group having a plurality of internal reflection surfaces arrayed in a...
|
|
|
6887401 |
Method for making transparent polythiourethane substrates in particular optical substrates
A method of fast curing polythiourethane transparent casted substrate, usable for making optical articles such as ophthalmic lenses, which comprises the steps of:
1) Providing a first...
|
|
|
6884369 |
Mold and a method of hot-forming a thermoplastic lens
The mold comprises two dies mounted in a sheath to slide along the axis of the sheath and each presenting a forming face facing the other. The two dies and the sheath are provided with intrinsic...
|
|
|
6878314 |
Method for automatic manufacture of and printing on astigmatic contact lenses and apparatus therefor
A method of automatic manufacture of an astigmatic contact lens having a toric portion and a ballast portion such that said ballast portion causes the toric portion of the contact lens to properly...
|