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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |