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)
11/2000
11/01/2000CN2404133Y Fluid-filled prism
11/01/2000CN1271933A Optical device
11/01/2000CN1058086C Unpolarized light beam splitter
10/2000
10/31/2000US6141361 Wavelength selective filter
10/31/2000US6141150 Dichroic prism, prism unit, and projection display apparatus
10/31/2000US6141149 Multilayer film having a continuous and disperse phase
10/31/2000US6141148 Birefringent plate arrangement with stress birefringence
10/31/2000US6141139 Method of making a bistable micromagnetic light modulator
10/31/2000US6141136 Active phase-shift control in optical-hybrid etalons
10/31/2000US6141124 Color filter and color picture display device using the same
10/31/2000US6141101 Monolithic optical assembly
10/31/2000US6141085 Distance measuring apparatus
10/31/2000US6141069 Liquid crystal phase modulator using a ferroelectric liquid crystal with a rotatable axis and cholesteric circular polarizers
10/31/2000US6140988 Color filter and liquid crystal display apparatus
10/31/2000US6140980 Head-mounted display system
10/31/2000US6140019 Photosensitive quinacridone pigment, binders, developers and photopolymerization initiators
10/31/2000US6140016 Light sensitive elements and color filters
10/31/2000US6140007 Photosensitive compositions and pattern formation method
10/31/2000US6139772 Liquid crystal composition, cured product, and manufacturing method thereof
10/31/2000US6139160 Structure for generating a virtual polyhedral space
10/31/2000US6139158 Retroreflective articles with multiple size prisms in multiple locations
10/31/2000US6139151 Optical member, observation apparatus with the optical member, and examination apparatus with the optical member
10/31/2000US6139147 Actively controllable multifocal lens
10/31/2000US6139146 Programmable corrective lenses
10/31/2000US6139145 Ophthalmic optical element incorporating a holographic element and use of same in cases of central field loss
10/31/2000US6138490 Process for rendering a metal sheet suitable for lighting applications and sheet produced thereby
10/26/2000WO2000063941A1 Method of producing a screen for a display device, screen for a display device produced by means of said method and display device provided with said screen
10/26/2000WO2000063738A1 Optical systems for reflective lcd's
10/26/2000WO2000063730A1 Retroreflective pavement marker incorporating a focused led
10/26/2000WO2000063728A1 Dual transmission band interference filter
10/26/2000WO2000063727A1 Optical switch and assembly of at least two of such optical switches
10/26/2000WO2000063654A1 Integrated optoelectronic thin-film sensor and method of producing same
10/26/2000WO2000037914A3 Bragg grating pressure sensor
10/26/2000DE19917950A1 Integrated optoelectronic thin film sensor, useful for scale scanning in a length, angle or two-dimensional measuring system, has a semiconductor layer of thickness corresponding to that of the detecting region of photodetectors
10/26/2000CA2337223A1 Dual transmission band interference filter
10/25/2000EP1046945A2 Method for transferring transparent conductive film
10/25/2000EP1046934A1 Polarized light extraction optical element
10/25/2000EP1046933A1 Optical device with absorption gradient and selective spectral filtering, and objective and camera comprising the same
10/25/2000EP1046860A2 Polarising panel
10/25/2000EP1046304A2 Dichroic filters with low angle sensitivity and projection system incorporating same
10/25/2000EP1046023A1 Device for adjusting angular play
10/25/2000CN1271422A Dichroism polarizer
10/25/2000CN1271421A Dual use reflective article
10/25/2000CN1271103A Optical device with absorption gradient and selection spectrum filter and lens group and camera
10/25/2000CN1271102A Micron-level directional reflecting film for regular pyramid prism
10/25/2000CN1057842C Diffraction optic and millimeter wave element
10/25/2000CN1057832C Appts. for non-contact measurement of body thickness made of transparent material
10/24/2000US6137924 Article comprising a dispersion compensating grating with low polarization mode dispersion
10/24/2000US6137637 Prism-type objective lens for the pickup head of an optical disc drive capable of driving two types of optical discs
10/24/2000US6137630 Thin-film multilayer systems for use in a head-up display
10/24/2000US6137626 Optical system having polarization compensating optical system
10/24/2000US6137623 Modulatable reflectors and methods for using same
10/24/2000US6137620 Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices
10/24/2000US6137618 Compact, high extinction coefficient combination brewster angle and other than brewster angle polarizing system, and method of use
10/24/2000US6137602 Optical system for observation of virtual image
10/24/2000US6137554 Liquid crystal display device
10/24/2000US6137552 Liquid crystal panel having a high aperture ratio and light-shielded channels
10/24/2000US6137528 Method for imaging a sphere disposition, method and apparatus for measuring the same, and method and apparatus for manufacturing a planer lens
10/24/2000US6137459 Image display device having a planarized array of reduced surface roughness
10/24/2000US6136968 Photochromic, transparent
10/24/2000US6136481 Color filter manufacturing method capable of assuring a high alignment accuracy of color filter and alignment mark therefor
10/24/2000US6136416 Raised zone retroreflective cube corner article
10/24/2000US6136399 Decorative article for garment
10/24/2000US6135841 Use of printer head techniques to form pixel assemblies in field-emission displays
10/24/2000US6135601 Architectural structure for generating a virtual polyhedral space
10/24/2000US6135595 Eyeglass lenses for correcting color vision
10/24/2000CA2222085C Optical data storage medium and methods for its writing and reading
10/24/2000CA2017471C Optical interference coatings and lamps using same
10/19/2000WO2000062121A1 Display device
10/19/2000WO2000062104A1 System and method for modulating light intensity
10/19/2000WO2000062103A1 Fresnel zone plate comprised entirely of transparent constructive zones
10/19/2000WO2000062041A1 Optical path switching based differential absorption radiometry for substance detection
10/19/2000WO2000041456A3 Optical detector with a filter layer made of porous silicon and method for the production thereof
10/19/2000WO2000028369A9 Head mounted apparatus for viewing an image
10/19/2000WO2000026706A9 Holographic display with switchable aspect ratio
10/19/2000CA2368997A1 Optical path switching based differential absorption radiometry for substance detection
10/18/2000EP1045273A2 Reflection type liquid crystal display device with superior display quality
10/18/2000EP1045261A1 Phase difference film and optical device using it
10/18/2000EP1045260A1 Liquid-crystal film
10/18/2000EP1044979A2 1-[(N-(un)substituted)amidoalkyl]spiroindolinonaphthoxazines, their preparation, compositions and (co)polymer matrices containing them
10/18/2000EP1044978A2 1-N-alkyl-5'-[(N'-(un)substituted)amido]spiroindolinonaphthoxazines, their preparation, compositions and (co)polymer matrices containing them
10/18/2000EP1044934A2 Solar-shading light-transmissive panel and solar-shading multi-layer light-tranmissive panel using same
10/18/2000EP1044393A1 Composite holographic multifocal lens
10/18/2000EP1044390A1 Programmable corrective lens
10/18/2000EP1044389A2 Actively controllable multifocal lens
10/18/2000EP1044384A1 Self-adhesive retroreflective sheeting
10/18/2000EP1044174A1 Transparent medium with angular-selective transmitting or reflecting properties
10/18/2000EP1044097A1 Holographic ophthalmic lens
10/18/2000EP1012569A4 Coherent interaction of optical radiation beams with optical-electronic materials of generalized crystal symmetry
10/18/2000CN1270556A Laminate useful as a loop fastener component
10/18/2000CN1270325A Reflective liquid crystal display unit
10/18/2000CN1270324A Reflection-type projecting lens for digitalized optical processing projector
10/17/2000US6134253 Method and apparatus for monitoring and control of laser emission wavelength
10/17/2000US6134059 Color filter, production process thereof, and liquid crystal panel
10/17/2000US6134049 Method to adjust multilayer film stress induced deformation of optics
10/17/2000US6134039 Wavelength dependent thermally compensated optical system
10/17/2000US6134003 Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope
10/17/2000US6133980 Liquid crystal film structures with phase-retardation surface regions formed therein and methods of fabricating the same
10/17/2000US6133973 Film containing oriented dye, method of manufacturing the same, and polarizer and liquid crystal display unit utilizing the same
10/17/2000US6133075 Semiconductor device and method of fabricating the same
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