Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 5 - Optical elements other than lenses
Patents for G02B 5 - Optical elements other than lenses (93,064)
04/2003
04/24/2003WO2003034104A1 Diffusion film comprising transparent substrate and diffusion layer
04/24/2003WO2003034103A1 Light control sheet and method of manufacturing the sheet
04/24/2003WO2003034102A2 Waveplate and optical circuit formed from mesogen-containing polymer
04/24/2003WO2003034097A2 Method and a device for the combination of a first and second beam of rays
04/24/2003WO2003034007A1 Method and apparatus for the estimation of the temperature of a blackbody radiator
04/24/2003WO2003033760A1 Method of forming multilayer thin film and device therefor
04/24/2003WO2003033274A1 Security element
04/24/2003WO2003009432A3 Beam-shaping element for optical radiation and a method for producing said element
04/24/2003WO2003003075A3 Color filter and transflective liquid crystal display device using it and manufacturing method thereof
04/24/2003WO2002101644A3 Device, system and method for color display
04/24/2003WO2002101423A3 Retroreflector with controlled divergence made by the method of groove undulation
04/24/2003WO2002075384A3 Variable filter-based optical spectrometer
04/24/2003WO2002073250A3 Magnetic thin film interference device or pigment and method of making it, printing ink or coating composition, security document and use of such a magnetic thin film interference device
04/24/2003WO2002071107A3 Optical component and production thereof
04/24/2003WO2002047902A9 THIN SHEET MIRROR AND Nd2O3 DOPED GLASS
04/24/2003WO2002035261A9 Method and apparatus for thermally compensating a birefringent optical element
04/24/2003US20030077660 Method and apparatus for biosensor spectral shift detection
04/24/2003US20030077459 Overcoating radiation transparent substrate; multilayer glass
04/24/2003US20030077421 Process of producing optical element and optical element
04/24/2003US20030077044 Optical multiplexer/demultiplexer module and production method therefor
04/24/2003US20030077039 Process for the fabrication of a phase mask for optical fiber processing, optical fiber-processing phase mask, optical fiber with a bragg grating, and dispersion compensating device using the optical fiber
04/24/2003US20030076769 Optical pickup device and recording medium used therefor
04/24/2003US20030076767 Objective lens optical system, optical head and optical information reproduction apparatus
04/24/2003US20030076766 Optical element, method of manufacturing the optical element and optical head using the optical element
04/24/2003US20030076609 Color filter and manufacturing method therefor, display device and electronic equipment
04/24/2003US20030076608 Thin film formation method, display, and color filter
04/24/2003US20030076596 Cured condensation polymer of tetraalkyl silicate and a fluoroalkyl silanetriol; polysilicate, polysiloxane
04/24/2003US20030076594 Novel surface-relief diffraction grating
04/24/2003US20030076593 Reflective diffraction grating
04/24/2003US20030076591 Lens optical system
04/24/2003US20030076590 Diffraction grating-based wavelength selection unit
04/24/2003US20030076589 Transfer of optical element patterns on a same side of a substrate already having a feature thereon
04/24/2003US20030076572 Electrooptical device and electronic equipment
04/24/2003US20030076556 Optical systems and methods using selectable electro-holograms
04/24/2003US20030076499 Collimator and spectrophotometer
04/24/2003US20030076468 Selectively reflective film and process for producing the same
04/24/2003US20030076466 Liquid crystal display device and electronic apparatus
04/24/2003US20030076464 Transflective liquid crystal device and electronic device using the same
04/24/2003US20030076457 Color filter substrate for liquid crystal display and manufacturing method thereof
04/24/2003US20030076378 Apparatus and method of assembling head unit, of positioning liquid droplet ejection head, and of fixing liquid droplet ejection head; as well as method of manufacturing LCD device, organic EL device, electron emission device, PDP device, electrophoretic display device, color filter, organic EL, spacer, metallic wire, lens, resist, and light diffusion member
04/24/2003US20030076237 Signaling device for traffic signals
04/24/2003US20030076047 Semi-conductor interconnect using free space electron switch
04/24/2003US20030075815 Retroreflector with controlled divergence made by the method of groove undulation
04/24/2003US20030075694 Ultraviolet light permeable filter for flaw detection light and method for detection of flaws
04/24/2003US20030075684 Halation-prevention filter, image analysis device equipped with said halation-prevention filter, and diffraction pattern intensity analysis method and diffraction pattern intensity correction program that use said halation-prevention filter
04/24/2003US20030075264 Method for producing a continuous sheet having optical functions
04/23/2003EP1304687A1 Optical element, optical head and optical information processor
04/23/2003EP1304586A2 Optical element, method of manufacturing the optical element and optical head using the optical element
04/23/2003EP1304585A1 Optical element having wavelength selectivity
04/23/2003EP1304366A1 Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with a superhydrophilic photocatalytic surface, and a method of making thereof
04/23/2003EP1303795A2 Achromatic diffractive device
04/23/2003EP1303792A2 High-resolution overlay alignement methods and systems for imprint lithography
04/23/2003EP1303787A1 Bistable liquid crystal devices
04/23/2003EP1303785A1 Polarized display with wide-angle illumination
04/23/2003EP1303783A1 Microetalon for dwdm telecommunications applications
04/23/2003EP1303775A1 Ultra-dense wavelength division multiplexing/demultiplexing devices
04/23/2003EP1276774A4 Photochromic article and method of preparation
04/23/2003EP1226466B1 Optical wave guide and fiber optic insulator
04/23/2003EP1198868B1 Rectangular response optical filter for partitioning a limited spectral interval
04/23/2003EP0992092B1 Very narrow band laser with unstable resonance cavity
04/23/2003EP0990348B1 Projection televisions with three-dimensional holographic screens
04/23/2003EP0946889B1 Retroreflective article having launderably durable bead-bond
04/23/2003EP0946440B1 2-adamantyl benzopyrans, the compositions and (co)polymer matrices containing them
04/23/2003EP0883827B1 Low reflectivity fiber bragg grating with rectangular reflection function
04/23/2003EP0878528B1 Absorbents for non-visible rays of light
04/23/2003EP0823705B1 Optical pickup and optical element used therefor
04/23/2003EP0807839B1 Optical window and method of manufacturing the same
04/23/2003CN2547002Y Surface sticking light gathering cup structure for holding optical chip
04/23/2003CN2546907Y Optical isolator
04/23/2003CN2546887Y Electric control adjustable light attenuator
04/23/2003CN1413316A Display apparatus with corrosion-resistant light directing film
04/23/2003CN1413310A Method for altering refractive index of optial fibers using stress
04/23/2003CN1413309A Integrated optical device and method of formation
04/23/2003CN1413306A Polarizing plate
04/23/2003CN1413305A Polarizing plate and liquid-crystal display containing the same
04/23/2003CN1413304A Polarizing plate
04/23/2003CN1413303A Dual colour guest-host polarizers and devices containing guest-host polarizers
04/23/2003CN1412862A Preparation of resonant cavity intensified for infrared detector reflector
04/23/2003CN1412752A Optical element, its manufacturing method and optical head using said optical element
04/23/2003CN1412617A Lighting system and projector using said system
04/23/2003CN1412612A Method for manufacturing optical element based on liquid crystal film structure picture
04/23/2003CN1412611A Liquid crystal display board with justification mark and light-proof layer
04/23/2003CN1412601A Two-stage image recorder
04/23/2003CN1412600A Optical device and its manufacturing method, refrence position give-out standard prototype, projector
04/23/2003CN1412582A Wide-angle polarizer and liquid crystal display device
04/23/2003CN1412581A Method for mfg. polaroid and liquid crystal display device
04/23/2003CN1412580A Method for mfg. polaroid and liquid crystal display device
04/23/2003CN1412579A Method for mfg. polaroid and liquid crystal display device
04/23/2003CN1412577A Anti-reflection coating, optical element and visual display
04/23/2003CN1411986A Distinguished parts for calibration, and method for making other devices therewith
04/23/2003CN1411985A Head unit assembling device and method, method for making other devices therewith
04/23/2003CN1106586C Super broad-band polarizing reflective material
04/23/2003CN1106581C Polarization optical element
04/23/2003CN1106436C Articles incorporating pressure-sensitive adhesives and plasticized polyvingl chloride, and method for binding plasticized polyvinyl chloride to base material
04/23/2003CN1106252C Microprism matrix
04/22/2003US6553175 Variable optical attenuator
04/22/2003US6553156 Optical isolators with ultra-low polarization mode dispersion
04/22/2003US6552863 Optical element, its manufacturing method and optical element manufacture metal die
04/22/2003US6552859 Lens apparatus for projection
04/22/2003US6552854 Image display apparatus and optical system
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