Matches 1 - 50 out of 113 1 2 3 >


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US20070019300 Touch screen saver  
A stack of laminated transparent lenses consists of two alternating optically clear materials in intimate contact. The materials are a plastic lens and clear adhesive. The adhesive is...
US20060285218 Dual tab lenses  
A stack of laminated transparent lenses consists of two alternating optically clear materials in intimate contact. The materials are a plastic lens and clear adhesive. The adhesive is...
US20080094723 Optical uses of diamondoid-containing materials  
Novel optical devices based on diamondoid-containing materials are disclosed. Materials that may be fabricated from diamondoids included diamondoid nucleated CVD films, diamondoid-containing CVD...
US20080094722 Optical uses of diamondoid-containing materials  
Novel optical devices based on diamondoid-containing materials are disclosed. Materials that may be fabricated from diamondoids included diamondoid nucleated CVD films, diamondoid-containing CVD...
US20080094724 Optical uses of diamondoid-containing materials  
Novel optical devices based on diamondoid-containing materials are disclosed. Materials that may be fabricated from diamondoids included diamondoid nucleated CVD films, diamondoid-containing CVD...
US20060109263 Universal computing device  
A universal input device is described. The universal input device provides a common user interface for a variety of different computing platforms including printed documents. Using the present...
US20110211105 LENS ARRAY  
A lens array includes: a substrate in which a plurality of through holes are formed; and a plurality of lenses provided in the substrate by burying the plurality of through holes. A part of the...
US20110242657 BI-LAYER ADHESIVE FOR LENS LAMINATION  
A method for laminating a film on to an optical article and a bi-layer adhesive for use in the method. The bi-layer adhesive includes a latex adhesive layer or a specific silane adhesive and an...
US20120050878 NEGATIVE REFRACTIVE INDEX MATERIALS AND METHODS FOR MAKING SAME  
Embodiments of the invention described herein include metamaterials that exhibit negative permittivity and negative permeability at optical frequencies, methods for preparing such materials, and...
US20110176220 Process for Producing Polythiol Compound for Optical Materials, and Polymerizable Composition Containing Polythiol Compound  
Provided is a process for producing a polythiol compound for an optical material, the method includes reacting 2-mercaptoethanol with an epihalohydrin compound to give polyalcohol, and preparing a...
US20130342915 HIGH-REFRACTIVE-INDEX METALMATERIAL  
The present invention provides a metamaterial having a high refractive index that cannot be found in natural materials. The high-refractive-index metamaterial includes a dielectric substrate and a...
US20050041299 Light filters using the oxidative polymerization product of 3-hydroxykynurenine (3-OHKyn)  
The present invention is directed to a transparent medium incorporating the oxidative polymerization product of 3-hydroxykynurenine, a synthetic version of the yellow-to-brown pigment that occurs...
US20110304764 LENS ELEMENT, IMAGING LENS, AND IMAGING MODULE  
In order to provide (i) a simple-structured imaging module that is arranged to have resolution good enough to satisfy required specifications both in photographing a near-by object and in...
US20050100722 Light-resistant microlens array and resin composition for the same  
A microlens array comprising a laminate of a resin layer of high refractive index and a resin layer of low refractive index, wherein the resin layer of high refractive index contains as a...
US20080079103 MICROLENS STRUCTURE  
The present invention provides a microlens structure for a semiconductor device, including a substrate with at least a dielectric layer thereon, at least a micro bump positioned on the dielectric...
US20050041298 Plastic lens and method production thereof  
The present invention includes a plastic lens having a plastic lens base material, a primer layer formed on the plastic lens base material, and a hard coat layer formed on the primer layer, the...
US20110063730 DISK-SHAPED OPTICAL LENS ARRAY AND MANUFACTURING METHOD THEREOF  
A disk-shaped optical lens array produced by resin injection-compression molding and a manufacturing method thereof are revealed. The disk-shaped optical lens array has at least one alignment...
US20060001978 Optical film capable of absorbing ultraviolet light  
The invention pertains to an optical film comprising a substrate, characterized in that at least one of the surfaces of the substrate has a coating capable of absorbing UV light. The inventive...
US20070076301 Process for coloring a lens by spin coating and the colored lens obtained by this process  
Process for coloring an optical lens by spin coating which comprises (i) increasing or decreasing the temperature of at least one zone of the lens surface by at least 2° C. by any suitable means...
US20150177423 OPTO TEXTILE  
The opto textiles of the present invention utilize and exploit the light interaction characteristics of the fiber or yarn itself, and the light interaction characteristics of the fabric as a...
US20110188032 Far-field superlensing  
An apparatus for creating a sub-wavelength image in the farfield. In an example embodiment, the apparatus includes a far-field superlens that is adapted to generate a sub-wavelength image or a...
US20100130246 Method and Apparatus for Producing Hybrid Lenses  
The invention generally concerns optical systems and, in particular, a method and device for joining at least one first and one second optical element to an optical composite element, as well as...
US20140247488 LENS, LENS UNIT, AND LENS MANUFACTURING METHOD  
A first lens includes, on end surfaces of both ends in a direction along an optical axis, a first lens surface, a second lens surface, lens outer edges formed on outer peripheral sides of the...
US20130194676 Glass Lens  
An object of the present invention is to provide a glass lens resistant to serious damage such as a crack during, for example, transport of a quadrangular glass lens such as a lens array formed by...
US20120314122 PLASTIC LENS, PHOTOGRAPHING LENS, IMAGING DEVICE, AND PORTABLE DEVICE  
A plastic lens includes a flange portion on an outer circumference of a lens effective-diameter portion and manufactured by injecting a resin into a mold via a gate portion. The plastic lens is...
US20060082882 Achromatic imaging lens with extended depth of focus  
A lens includes a diffractive surface having an etched structure and a refractive surface having a curved structure. The lens reduces chromatic aberration of incident light and extends depth of...
US20100323105 MOLDING METHOD, OPTICAL ELEMENT MANUFACTURING METHOD, AND ARRAYED OPTICAL ELEMENT  
There is provided a high-efficient molding method for realizing an inexpensive optical element exhibiting environmental stability of optical performance approximately equivalent to glass optical...
US20070217019 OPTICAL COMPONENTS ARRAY DEVICE, MICROLENS ARRAY AND PROCESS OF FABRICATING THEREOF  
A process of fabricating a microlens array is provided. A self-assembled monolayer is formed on a substrate to form a hydrophilic region and a hydrophobic region. A liquid material is coated on...
US20120019913 Lens Manufacturing Method and Lens  
A lens manufacturing method comprising:forming a first layer directly or via a second layer on an optical base; and forming a light-transmissive thin film on a surface of the first layer in a...
US20100328743 OPTICAL SYSTEM  
An optical system comprising a substrate and disposed on said substrate a replica layer, characterised in that a functionality selected from the group consisting of grating, volume Bragg grating,...
US20100027121 LENS AND METHOD FOR MANUFACTURING THE SAME  
A lens according to the present invention includes at least one first area (11) including a lens portion (11a) with a convex shape, and a second area (12) surrounding the first area (11). A groove...
US20080089210 Solid immersion lens, and condenser lens, optical pickup device, and optical recording/reproducing apparatus including the solid immersion lens  
A solid immersion lens includes a spherical part being hemispherical on the side opposite to an object and an anti-reflection coating provided at least in an incidence range of incident light on...
US20120063811 RESIN CASTING MOLD, MOLDED RESIN PRODUCT, OPTICAL ELEMENT, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS  
A resin casting mold includes a mold member forming a cavity that includes first and second surfaces facing each other in a first direction. The mold member further includes an insert member which...
US20060028829 Vehicular marker lamp  
A vehicular marker lamp including a LED with its optical axis L disposed in the forward direction of the lamp, a lens provided in front of the LED, and a reflector provided in the vicinity of the...
US20050264895 Lens member having a light shading function  
A lens member includes a light-transmissive lens, and a light-shading layer. The light-transmissive lens has a first face, a second face opposite to the first face, a peripheral side surface...
US20050195489 Lens, transmission screen, and method for manufacturing the lens  
A lens which has a plurality of protrusions and cavities includes a core layer having a cross sectional shape smaller than and similar to a cross sectional shape of the lens; and a skin layer,...
US20050213220 Viewing device  
A viewing device comprises a pair of substantially inflexible nesting lenses. One of the lenses has a divergent refracting surface and the other has a convergent refracting surface. The device...
US20130107373 METHOD FOR MANUFACTURING LENS, LENS AND OPTICAL DEVICE  
A lens manufacturing method for manufacturing a lens including a lens portion having a circular shape and an end portion formed on the periphery of the lens portion by injection molding includes a...
US20090219623 Negative Index Material With Compensated Losses  
A composition of resonant passive metal-dielectric elements with gain medium results in a meta-material with an effective negative refractive index and compensated losses. To compensate for...
US20080310028 NEAR FIELD LENS FOR A LIGHT ASSEMBLY  
The present invention provides a near field lens for an automotive light assembly. The lens comprises a main body having a radial collimating portion formed as a rotation about a central axis. A...
US20100214663 METHOD FOR MOLDING OPTICAL MEMBER, APPARATUS FOR MOLDING OPTICAL MEMBER AND OPTICAL MEMBER  
A method for molding an optical member from a material of a nanocomposite resin which includes a thermoplastic resin containing inorganic fine particles is provided. The method includes: charging...
US20130027384 Method And Apparatus For Providing Vision Corrected Data At A Mobile Device  
A method, apparatus and computer program product for providing vision corrected data at a mobile device is presented. The data on the mobile device is provided accounting for vision correction...
US20120327756 OBJECTIVE LENS, LENS MANUFACTURING METHOD, AND OPTICAL DRIVE DEVICE  
An objective lens includes as a front lens disposed on the most objective side: a front lens configured to have a laminated structure wherein a first thin film of which the permittivity is...
US20110279904 Lens and Molding Die  
Provided are a high NA lens wherein defects caused in a molding process can be controlled, and a mold which can be used to mold such a lens. As a lens (OE) has a first end area (OE11b) and a...
US20080316607 IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME  
An image sensor and a method of manufacturing the same. In one example embodiment, an image sensor includes an interlayer insulation layer formed on a substrate of a pixel area, a plurality of...
US20060250698 Glass optical element and manufacturing method thereof  
A manufacturing apparatus of the present invention has a pair of dies that form each cylindrical surface, and a plane member that forms side surfaces of an element. The upper die and the lower die...
US20150077855 FINITE-EMBEDDED COORDINATE DESIGNED TRANSFORMATION-OPTICAL DEVICES  
The design method for complex electromagnetic materials is expanded from form-invariant coordinate transformations of Maxwell's equations to finite embedded coordinate transformations. Embedded...
US20110222162 Optical Lens  
An optical lens, (1) is shaped like a hood and comprising a light transmissive front face and an adjacent sidewall (12), wherein the sidewall (12) and the front face (11) form different components...
US20080239253 OPTICAL ELEMENT AND PROJECTION SYSTEM USING THE SAME  
An optical element and a projection system using the same are provided. The optical element comprises a light-condensing part for condensing lights from a light source, and the light-condensing...
US20050072669 Deposition apparatus, deposition method, optical element, and optical system  
A deposition apparatus generates plasma by applying voltage to a target, deposits target's particles that are vaporized by the plasma onto a surface of an object, and forms a thin film onto the...

Matches 1 - 50 out of 113 1 2 3 >