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)
05/1995
05/09/1995CA2002988C Filter device employing a holographic element
05/05/1995CA2105358A1 Plane mirror with curved edges
05/04/1995WO1995012286A1 Colour display device and method for producing same
05/04/1995WO1995012149A1 System for making a hologram
05/04/1995WO1995012143A1 Method for manufacturing color filters for liquid crystal displays
05/03/1995EP0651265A2 Laser safety filter
05/03/1995EP0651252A2 Holographic based bio-assay
05/03/1995EP0650865A2 Holographic center high mounted stoplight
05/03/1995EP0650605A1 Helmet-mounted optical systems
05/03/1995CN1102259A Device and method for light beam splitting for dual sensor flame detector
05/02/1995US5412705 X-ray examination apparatus with an imaging arrangement having a plurality of image sensors
05/02/1995US5412506 Free-space optical interconnection arrangement
05/02/1995US5412278 Multilayer optical elements
05/02/1995US5412274 Diffusely reflecting optical interference filters and articles including lamps reflectors and lenses
05/02/1995US5411679 Benzopyrans
05/02/1995US5411566 Optical fiber spatial mode converter using periodic core deformation
05/02/1995CA2134508A1 Holographic chmsl with refractive element to diverge zero-order beam
04/1995
04/29/1995CA2134526A1 Composite media with selectable radiation-transmission properties
04/27/1995WO1995011473A1 Head-mounted display system
04/27/1995WO1995011471A1 Raised zone retroreflective cube corner article and method of manufacture
04/27/1995WO1995011470A2 Novel machining techniques for retroreflective cube corner article and method of manufacture
04/27/1995WO1995011469A2 Directly machined raised structure retroreflective cube corner article and method of manufacture
04/27/1995WO1995011468A1 Conformable cube corner retroreflective sheeting
04/27/1995WO1995011467A2 Dual groove set retroreflective cube corner article and method of manufacture
04/27/1995WO1995011466A1 Flexible cube-corner retroreflective sheeting
04/27/1995WO1995011465A2 Asymetric cube corner article and method of manufacture
04/27/1995WO1995011464A2 Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
04/27/1995WO1995011463A2 Multiple structure cube corner article and method of manufacture
04/27/1995DE4406600C1 Process for the production of a filter for electromagnetic radiation
04/27/1995CA2174510A1 Head-mounted display system
04/27/1995CA2173231A1 Asymetric cube corner article and method of manufacture
04/27/1995CA2173229A1 Novel machining techniques for retroreflective cube corner article and method of manufacture
04/27/1995CA2173148A1 Multiple structure cube corner article and method of manufacture
04/27/1995CA2171745A1 Raised zone retroreflective cube corner article and method of manufacture
04/27/1995CA2171744A1 Directly machined raised structure retroreflective cube corner article and method of manufacture
04/27/1995CA2171636A1 Dual groove set retroreflective cube corner article and method of manufacture
04/26/1995EP0650093A1 Polysilane type photosensitive resin composition and method for forming pattern using the same
04/26/1995EP0650079A1 Optical compensatory sheet and liquid crystal display having the same
04/26/1995EP0650078A1 Reflective device and process for its manufacture
04/26/1995EP0650077A1 Surface illuminant
04/26/1995EP0650010A1 Surface illuminating apparatus
04/26/1995EP0649728A1 Mirror
04/25/1995US5410560 Wavelength conversion apparatus
04/25/1995US5410529 Optical pickup apparatus
04/25/1995US5410454 Device for supplying incident light to edge light panels
04/25/1995US5410431 Multi-line narrowband-pass filters
04/25/1995US5410421 Optical separator of polarizations and application to a display system
04/25/1995US5410375 Multifocal birefrigent lens with adjusted birefringence
04/25/1995US5409634 Useful for optical cards, filters, transmission and liquid crystal display elements
04/20/1995WO1995010827A2 Retroreflective sheeting material, a method of its production and its use
04/20/1995WO1995010420A1 Security document with window
04/20/1995DE4435752A1 Method for producing a diffraction grating
04/20/1995DE4342830C1 Device for producing strip-like light patterns
04/20/1995DE4334659A1 Optical routeing device, in particular for road traffic
04/20/1995CA2173497A1 Retroreflective sheeting material, a method of its production and its use
04/19/1995EP0649161A1 Display device comprising a display screen having an antistatic and light-absorbing coating
04/19/1995EP0649044A1 Optical device
04/19/1995EP0649037A2 Diffractive optical device
04/19/1995EP0648814A1 Dye containing polarizing film
04/19/1995EP0648349A1 Solid state imager.
04/19/1995EP0648321A1 Light diffusion member associated with a light source comprising a series of individual elements.
04/19/1995EP0648154A1 Use of fresnel zone plates for material processing
04/19/1995EP0403561B1 Optical devices and methods of fabrication thereof
04/19/1995CN2195100Y Mirrors
04/19/1995CN1101753A Lamp with IR reflecting film and light-scattering coating
04/19/1995CN1101719A Preparation for reflection mirror
04/18/1995US5408572 Light-emitting unit for optical fiber lightguides
04/18/1995US5408553 Optical power splitter for splitting high power light
04/18/1995US5408552 Light valves for light guides using scattering materials
04/18/1995US5408547 Optical read/write head
04/18/1995US5408390 Projector-type headlamp for vehicles
04/18/1995US5408387 Edge light panel and its production
04/18/1995US5408363 Reflector and a method of generating a reflector shape
04/18/1995US5408362 Method for altering the coefficient of thermal expansion of a mirror
04/18/1995US5408359 Visual security eyecup
04/18/1995US5408357 Vehicle accessory
04/18/1995US5408346 Optical collimating device employing cholesteric liquid crystal and a non-transmissive reflector
04/18/1995US5408281 Multifocal contact lens
04/18/1995US5407750 High purity dense silicon carbide sintered body and process for making same
04/18/1995US5407738 Minute structure for showing colors by reflection and interference of natural light
04/18/1995US5407733 Transition metal nitrides in multilayer coating
04/18/1995US5407729 Light diffracting material having improved launderability
04/18/1995CA2038292C Pcvd process for producing an approximately dome-shaped substrate provided with a dielectric and/or metallic coating system on the inside and/or outside face
04/13/1995WO1995010106A1 Binocular head mounted display system
04/13/1995WO1995010065A1 Liquid crystal handedness switch and color filter
04/13/1995WO1995010062A1 Ultra-wide field of view, broad spectral band helmet visor display optical system
04/13/1995WO1995010058A1 Reflection hologram multiple-color filter array and flat panel display incorporating same
04/13/1995CA2173586A1 Liquid crystal handedness switch and color filter
04/12/1995EP0662968A4 Photochromic naphthopyran compounds.
04/12/1995EP0647872A2 Retardation layer having thin glass substrates
04/12/1995EP0647871A1 Method for manufacturing a substrate having window-shaped coating films and frame-shaped coating film on the surface thereof
04/12/1995EP0647861A1 Polarization-independent optical wavelength selective coupler
04/12/1995EP0647860A1 Multilayer mirror with a variable refractive index
04/12/1995EP0647327A1 Photoinduced grating in b2o3 containing glass
04/12/1995EP0647326A1 Dispersive microlens
04/12/1995EP0647183A1 Lamellar polymeric body and method of production
04/12/1995EP0647127A1 Diffractive/refractive spectacle and intraocular lens system for age-related macular degeneration
04/12/1995EP0563109B1 Security articles
04/11/1995US5406464 Reflector for vehicular headlamp
04/11/1995US5406395 Vehicle parking alignment system
1 ... 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 ... 931