Matches 1 - 50 out of 482 1 2 3 4 5 6 7 8 9 10 >
Match Document Document Title
7450313 Scanning lens molded from resin and method of positioning a scanning lens  
A scanning lens is molded from resin. A lens part refracts a light beam which is scanned in a first direction of the lens part. The lens part defines an optical axis orthogonal to the first...
7435515 Process for production of pattern-forming body  
A primary object of the present invention is to provide a process for the production of a pattern-forming body, the process enabling the formation of a highly precise pattern, requiring no...
7431984 Hybrid lens using translucent ceramic  
A hybrid lens ( 3 ) has a structure in which a resin layer ( 2 ) composed of an ultraviolet curable resin is formed on the surface of a lens base material ( 1 ) composed of translucent ceramic. The...
7426079 Optical system  
At least one exemplary embodiment is directed to A retro focus optical system that is capable of sufficiently correcting and/or reducing various aberrations including the chromatic aberration. The...
7426078 Plastic lens, manufacturing method thereof, production tracing management method thereof, and optical pickup device  
A lens has a flange part at the outer periphery of its surface. A flange surface of the flange part is higher than the lens surface. The flange surface has a marking to identify a production jig,...
7420743 Optical elements and methods for making thereof  
Optical elements are made using micro-jet printing methods to precisely control the type, position and amount of polymer deposited onto a substrate. In preferred embodiments, the proportions of two...
7411742 Focusing lens for LED  
A focusing lens for an LED is provided. The focusing lens for an LED, which concentrates light emitted from the LED so as to have directionality parallel to an optic axis, comprises: a transparent...
7411736 Image detection method and image detecting apparatus  
An image detection method includes steps of transferring image information in which, information of an object image on a sample (object plane) is transferred to a detection plane (image plane) of...
7407334 Lens for photographing system and camera assembly utilizing the lens  
In a lens group which is disposed forward of a photographing device and which includes at least a ceramic lens that is combined with a glass lens, wherein a conjugate surface of the photographing...
7406223 Optical element and method of molding the same  
The present invention provides an optical element capable of preventing a ghost in the use for a sensor such as a CCD or CMOS. In the optical element including an optical function surface of high...
7403346 Inclined-edged sports lens  
An optical lens has an inner lens surface and an outer lens surface separated by a lens thickness adjacent to an edge portion of the lens. The edge portion has at least a partially exposed edge...
7400380 Two-dimensional light-modulating nano/micro aperture array and high-speed nano pattern recording system utilized with the array  
A two-dimensional light-modulating fine aperture array apparatus includes a spatial light-modulating unit for adjusting quantity of incident light by using a plurality of light amount adjusting...
7394601 Optical system and optical apparatus including the same  
An optical system includes an optical member made of a solid material being a mixture prepared by dispersing inorganic particles in a transparent medium. The transparent medium and the inorganic...
7391576 Manufacturing of optical units for semiconductor packages with optical sensors  
An optical unit including a glass substrate supporting a diaphragm intended to receive a lens with a circular base, the surface of the diaphragm having one or several protruding elements for...
7375166 Polymeric blends for optical devices and method of manufacture thereof  
A method for manufacturing a film or sheet comprises deforming a polymeric alloy at a temperature effective to impart to the deformed alloy a birefringence retardation of greater than or equal to...
7362510 Zoom lens and image pickup apparatus  
A zoom lens with a reduced overall length having a color separating prism therein and a telecentric property with a first lens group (GI) having a positive refractive power and having a fixed...
7349161 Molding lens with indentation for measuring eccentricity and method for measuring eccentricity thereof  
A molding lens with indentations for measuring eccentricity and a method for measuring eccentricity thereof are disclosed. At least one indentation concentric with an optical surface is...
7345825 Beam delivery system for laser dark-field illumination in a catadioptric optical system  
A method and apparatus for inspecting a specimen are provided. The apparatus comprises a primary illumination source, a catadioptric objective exhibiting central obscuration that directs light...
7344291 Illuminating device and backlight device employing the illuminating device  
Disclosed is an illuminating device which, as a light source for a backlight device, mixes the colors of light rays of three prime colors radiated by light emitting diodes to emit white light. The...
7342731 Wafer scale lens and optical system having the same  
Provided are wafer scale lenses having a diffraction surface as well as a refractive surface, and an optical system having the same. The wafer scale lens includes a lens substrate, a first lens...
7339752 Image pick-up lens system  
An image pick-up lens system from an object side to an image side includes an aperture stop ( 10 ), and a meniscus-shaped lens ( 20 ) having a concave surface on the object side and a convex...
7336424 Glass optical element  
In a method of manufacturing a glass optical element by press-forming a glass material in a chamber by using a forming mold comprising upper and lower dies at least one of which is movable, where a...
7336423 Hybrid lens  
A hybrid lens ( 10 ) includes a plastic lens ( 12 ) and a glass coating film ( 14 ). The plastic lens is manufactured by injection molding. The glass coating film is formed on an outer surface of...
7332560 Thermoplastic molding compositions having reduced water absorption  
A thermoplastic molding composition comprising polycarbonate and at least one (co)polyformal is disclosed. Characterized by its low water absorption the composition is particularly suitable for...
7329718 Aromatic polycarbonate resin, process for producing the same, optical-part molding material, and optical part  
The present invention relates to an aromatic polycarbonate resin which comprises repetitive units originating in residual groups of a 2,2-bis(4-hydroxyphenyl)adamantane compound and a...
7327522 Optical lens and method of manufacturing the same  
In an optical lens including a lens portion having a convex or concave lens surface on each side, each lens surface of the lens portion has a convex portion of a small projection centered on the...
7324285 Optical elements and imaging optics comprising them  
The optical elements are made from an opto-ceramic material that is characterized by high density, transparency for visible light and IR, high refractive index, high Abbe number and outstanding...
7321349 Display element, display device, and microlens array  
A display element having a plurality of pixel portions arranged two-dimensionally with a predetermined pixel pitch and a microlens array including a plurality of microlenses arranged...
7319133 Contact lens extraction/hydration systems and methods of reprocessing fluids used therein  
The present contact lens treating systems and methods effectively remove extractable materials from contact lenses, for example, newly formed contact lenses, so that the lenses can be safely and...
7315359 Method for monitoring micro-lens curvature in-line  
A method and system for monitoring a curvature of a micro-lens in-line is disclosed. According to embodiments, sizes of circles (or circle images) from a top view of a micro-lens are measured and...
7302181 Single lens multiple light source device  
An optical communication device having multiple light sources under a single lens. The optical communication device has two light sources. The optical communication device has a lens optically...
7301706 Complex lens  
An embodiment of a complex lens ( 1 ) includes a central substrate ( 10 ), two opposite glass layers ( 12 ), and two opposite IR-cut layers ( 13 ). The substrate is made of transparent plastic,...
7301705 Alicyclic compound for optical material  
The alicyclic compound of the present invention has a five- or more membered ring structure having an epithioethylene linkage and/or an epidithioethylene linkage, and has tow or more sulfur atoms...
7298535 Digital situation indicator  
A personal monitoring system to be worn by an individual in a hazardous situation comprises an enclosed face mask which includes a transparent shield over at least the eves a sensor module secured...
7286297 Lens system utilizing light-transmitting ceramic and camera assembly using lens system utilizing light-transmitting ceramic  
In a lens system in which a plurality of lenses are combined while the lenses are disposed in such a manner that their optical axes are aligned with each other, at least one ceramic lens is used...
7278762 Automotive headlamps with improved beam chromaticity  
Lenses for lamps can improve the quality of the light emitted through lens by interacting with the light bulb. Photoluminescent dyes as well as non-photoluminescent dyes may be incorporated into a...
7277230 Methods for producing and purifying 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine monomers and polycarbonates derived therefrom  
Disclosed herein is a method for producing a 2-hydrocarbyl-3,3-bis(4-hydroxyaryl)phthalimidine. The method comprises forming a reaction mixture comprising at least one substituted or unsubstituted...
7271962 Two-dimensional image formation apparatus  
A two-dimensional image formation apparatus according to the present invention is provided with laser sources ( 1 a )˜( 1 c ), diffusers ( 6 a )˜( 6 c ) for diffusing light, illumination optical...
7262422 Use of supercritical fluid to dry wafer and clean lens in immersion lithography  
Disclosed are immersion lithography methods and systems involving irradiating a photoresist through a lens and an immersion liquid of an immersion lithography tool, the immersion liquid in an...
7261843 Photochromic optical article  
Describes a photochromic article, e.g., an ophthalmic photochromic plastic article, such as a lens, in which the article includes (1) a rigid substrate, e.g., a transparent substrate such as a...
7256942 Single lens element, light source device and scanning optical device  
A single lens element used for converting a divergent pencil of rays, radiated from a light source, into a predetermined convergent state, wherein the single lens element is made from a...
7248414 Plastic optical components and an optical unit using the same  
The present invention provides a plastic optical component. The plastic optical component has superior characteristics including lightweightness, low cost and suitability for mass production. The...
7248413 Microlensing particles and applications  
A microscopic lens, of size approximately 1 micron is used for its optical characteristics.
7245438 Broad band objective having improved lateral color performance  
A system and method for inspection is disclosed. The design generally employs as many as four design principles, including employing at least one lens from a relatively low dispersion glass, at...
7245435 Lens array sheet and molding method  
To provide a lens array sheet capable of efficiently condensing diffuse light such as the light from a LED light source or EL light source. The lens array sheet comprises a transparent base...
7239451 Plastic optical components and an optical unit using the same  
The present invention provides a plastic optical component. The plastic optical component has superior characteristics including lightweightness, low cost and suitability for mass production. The...
7239450 Method of determining lens materials for a projection exposure apparatus  
A method of determining materials of lenses contained in an optical system of a projection exposure apparatus is described. First, for each lens of a plurality of the lenses, a susceptibility...
7237893 Light adjustable lenses capable of post-fabrication power modification via multi-photon processes  
The invention relates to novel photoinitiators and their use in light adjustable compositions. The initiatives comprise two or more multiphoton chromophores linked by a bridging compound. The...
7233446 Transformable, applicable material and methods for using same for optical effects  
Optical elements and methods of forming optical elements are described. In one example, a method applies a photosensitive ink to a substrate and exposes the ink to create an optical element, such...
7232989 Transverse optical accelerator and generalized optical vortices  
A method and system for generating modulated optical vortices. Optical vortices can be used for a variety of applications, such as applying controlled torque or controlled force patterns to objects...
Matches 1 - 50 out of 482 1 2 3 4 5 6 7 8 9 10 >