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7453630 Optical properties apparatus, the restoration method, and an optical system used in the apparatus  
The objectives of the present invention are to prevent or inhibit the deterioration effects such as light transmission, diffraction, reflection, spectrum generation, and interference, and these...
7446939 Optical diffuser with UV blocking coating using inorganic materials for blocking UV  
A diffuser is provided in an illumination system, where the diffuser is capable of blocking significant amounts of ultraviolet (UV) radiation. In certain example embodiments, the diffuser includes...
7405872 System and method for filtering electromagnetic transmissions  
A combination of filters for filtering selected wavelengths of electromagnetic radiation is provided on a transparent substrate such as a plastic film or glazing of a window. The combination of...
7375348 Micro UV detector  
A biological aerosol detector is provided. The biological aerosol detector uses a semiconductor optical source with an ultraviolet emission band to excite biological molecules in an aerosol sample....
7374822 Near-infrared ray-shielding paint, near-infrared ray-shielding laminate obtained therefrom and production method thereof  
A near-infrared ray shielding paint capable of forming a coating that exhibits high light transmission coefficient in visible light region while having high shielding capability in near-infrared...
7372624 8-mirror microlithography projection objective  
A projection objective provides a light path for a light bundle from an object field in an object plane to an image field in an image plane. The projection objective includes eight mirrors. The...
7372623 Multi-layer spectral purity filter, lithographic apparatus including such a spectral purity filter, device manufacturing method, and device manufactured thereby  
A multi-layered spectral purity filter improves the spectral purity of extreme ultra-violet (EUV) radiation and also collects debris emitted from a radiation source.
7360374 Refrigerated display merchandiser with light filter  
A refrigerated display merchandiser in which is stored food products and which is ordinarily exposed to prevailing ambient light is provided with transparent sheets which function as filter media...
7345813 UV adjustable optical attenuator  
An optical element includes a light absorbing medium formed of a transparent material and light absorbing elements encapsulated within the transparent material. The light absorbing elements have an...
7329856 Image sensor having integrated infrared-filtering optical device and related method  
An image sensing device is disclosed having a die formed with an array of photosensing sites and a structure of optical material having infrared absorbing characteristics formed over the...
7295368 System and methods for filtering electromagnetic visual, and minimizing acoustic transmissions  
A combination of filters for filtering selected wavelengths of electromagnetic radiation is provided on a transparent substrate such as a plastic film or glazing of a window. The combination of...
7273640 Highly reflective optical element  
A reflective optical film comprises a layer containing a polyester voided with inorganic particles such as barium sulfate in a size and an amount sufficient to provide a visible light reflectivity...
7268945 Short wavelength metrology imaging system  
An extreme ultraviolet (EUV) AIM tool for both the EUV actinic lithography and high-resolution imaging or inspection is described. This tool can be extended to lithography nodes beyond the 32...
7261957 Multilayer system with protecting layer system and production method  
A multilayer system and its production. Multilayer systems, such as those used as mirrors in the extreme ultraviolet wavelength range, suffer contamination or oxidation during storage in air and in...
7256949 Optical system with wavelength selecting device  
The object is to provide an optical system with a wavelength selecting device. According to one aspect of the present invention, an optical system with a wavelength selecting device includes, in...
7241404 Resin composition, optical filter and plasma display  
A resin composition which can enhance the heat resistance and the humidity resistance of a dye possessing the maximum absorption at wavelengths in the range of 380–780 nm is provided. It is...
7223467 Biaxially oriented laminated polyester film  
A biaxially oriented laminated polyester film which is a co-extruded laminated polyester film comprising at least three polyester layers with the intermediate layer containing a dye which is...
7215465 Optical low pass filter  
An optical device includes first and second laminated films of alternate layers of optical thin films of high refractivity material and low refractivity material, and having an optical film...
7212336 Optical filter screening out infrared and ultraviolet light  
An optical filter includes a transparent substrate, a first film stack and a second film stack. The first and second film stacks each includes a number of high refractive index layers and a number...
7206126 Optical system, and image pick-up apparatus using the same  
An optical system including a diffractive optical element, and an optical member for suppressing incidence of ultraviolet radiation on the diffractive optical element is disclosed. The optical...
7206125 Infrared blocking filter for broadband Optical metrology  
An infrared filter for an optical metrology tool includes a substrate having film stacks on opposing surfaces thereof. A first film stack can be used to reflect ultra-violet radiation and transmit...
7196842 Attenuating filter for ultraviolet light  
An attenuating filter provides a prescribed attenuation of the intensity of transmitted, short-wavelength, ultraviolet light, in particular, at wavelengths below 200 nm, that is governed by a...
7196343 Optical element, lithographic apparatus including such an optical element, device manufacturing method, and device manufactured thereby  
An optical element including an anti-reflection (AR) coating is configured to reflect Extreme-Ultra-Violet (EUV) radiation only.
7193228 EUV light source optical elements  
Apparatus and methods are disclosed for forming plasma generated EUV light source optical elements, e.g., reflectors comprising MLM stacks employing various binary layer materials and capping...
7177075 System and methods for filtering electromagnetic visual, and minimizing acoustic transmissions  
A combination of filters for filtering selected wavelengths of electromagnetic radiation is provided on a transparent substrate such as a plastic film or glazing of a window. The combination of...
7154666 Narrow-band spectral filter and the use thereof  
The invention relates to a narrow-band spectral filter. The aim of the invention is to reduce the radiation exposure of optical elements used in highly ultraviolet light by using an optical filter...
7128458 Backlight module having UV light filter  
A backlight module includes a spacer, a light source and an ultraviolet rays light filter. The spacer is formed by a first plate and a second plate. The light source is disposed in the spacer and...
7108918 Optical filter having filter layer containing infrared absorbing dye and ultraviolet absorbing agent  
An optical filter comprises a transparent support and a filter layer. The filter layer contains a dye and a binder polymer. The dye is in an aggregated form exhibiting an absorption maximum in the...
7104659 Apparatus for using optical tweezers to manipulate materials  
A method and apparatus for control of optical trap arrays and formation of particle arrays using light that is in the visible portion of the spectrum. The method and apparatus provides a laser and...
7088503 Method for making an achromatic lens for millimeter-wave and infrared bands  
The present invention relates to a method for making an achromatic lens. The invention provides a method for making a lens that makes use of the differences in the index of refraction of ZnSe and...
7064892 Dye combinations for multiple bandpass filters for video displays  
A bandpass filter containing specific combinations of the dyes to yield filters which are adapted to selectively transmit predetermined primary color wavelengths of an electromagnetic spectrum as...
7057805 Solar control film containing carbon black and process for preparing the solar control film  
A solar control film which includes an adhesive layer for adhering the solar control film to a substrate, a metallized layer and a scratch resistant layer containing dispersed carbon black...
7050237 High-efficiency spectral purity filter for EUV lithography  
An asymmetric-cut multilayer diffracts EUV light. A multilayer cut at an angle has the same properties as a blazed grating, and has been demonstrated to have near-perfect performance. Instead of...
7037588 Solar control glazing  
A solar control panel comprises a glazing substrate and a solar control coating in which the solar control panel exhibits a luminous transmittance of less than 70%, a direct energy transmittance of...
7027226 Diffractive optical element for extreme ultraviolet wavefront control  
A wavefront modulating optical element device employs two or more materials lithographically patterned with programmed thickness profiles. The spatially-varying thickness profiles are chosen to...
7005176 Optical adhesive polyester film  
An optical adhesive polyester film comprising (A) a polyester film layer containing an aromatic polyester and an ultraviolet absorber and (B) a coating formed on at least one surface of the...
6991849 Near infrared ray shielding film  
A near infrared screening film which consists of a biaxially oriented film made from a polyester containing a near infrared light absorber having a weight reduction start temperature of at least...
6989924 Durable corrosion and ultraviolet-resistant silver mirror  
A corrosion and ultra violet-resistant silver mirror for use in solar reflectors; the silver layer having a film-forming protective polymer bonded thereto, and a protective shield overlay...
6984058 Optical filters comprising opacified portion  
The invention relates to optical filters comprising an opacified portion. The optical filters are preferably suitable for use in illuminators for weathering devices.
6972419 Extreme ultraviolet radiation imaging  
An extreme (EUV) lithography system includes optical elements which vary the wavelengths of radiation as a function of the angle of incidence on a mask to maximize the reflected radiation intensity.
6967771 Antireflection coating for ultraviolet light at large angles of incidence  
Antireflection multilayer coatings with only three or four layers are proposed for the production of laser resistant optical components with minimal residual reflection and high transparency for UV...
6927899 Optical element for use in connection with radiation in the infrared portion of the electromagnetic spectrum and method of making same  
An optical element, such as a lens, is described that provides good transmission of radiation in the infrared portion of the electromagnetic spectrum, that can be molded using an injection molding...
6921580 Polyester film for display  
The present invention relates to a polyester film for display comprising: a polyester film substrate containing an ultraviolet light absorber; and a coating layer formed on at least one surface of...
6917472 Achromatic fresnel optics for ultraviolet and x-ray radiation  
An achromatic Fresnel optic that combines a Fresnel zone plate and a refractive Fresnel lens. The zone plate provides high resolution for imaging and focusing, while the refractive lens takes...
6914723 Reflective lithography mask inspection tool based on achromatic Fresnel optics  
A mask blank inspection tool includes an AFO having a diffractive lens and a refractive lens formed on a common substrate. The diffractive lens is a Fresnel zone plate and the refractive lens is a...
6914719 Light reflector  
A light reflector formed of a biaxially-stretched film which contains a thermoplastic resin and a filler and has an opacity of at least 95%, a whiteness of at least 90%, a reflectance R 0 of at...
6902791 Optical film  
An optical film which comprises a color tone correcting layer (A) containing as the main component a thermoplastic resin which is soluble in a solvent and which has a glass transition temperature...
6899954 Cadmium-free optical steep edge filters  
A cadmium-free optical steep edge filter comprising I-III-VI compound semiconductor systems of stoichiometric or non-stoichiometric composition, where the I-III-VI compound semiconductors are...
6887531 Glare protection device  
The glare protection device for welding applications contains an active electro-optical filter element ( 2 ) with an electronic control circuit ( 3 ). The active filter element ( 2 ) absorbs the...
6875512 Optical filter having filter layer containing infrared absorbing dye and ultraviolet absorbing agent  
An optical filter comprises a transparent support and a filter layer. The filter layer contains a dye and a binder polymer. The dye is in an aggregated form exhibiting an absorption maximum in the...
Matches 1 - 50 out of 317 1 2 3 4 5 6 7 >