Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 9 - Light filters; Selection of luminescent materials for light screens
Patents for F21V 9 - Light filters; Selection of luminescent materials for light screens (12,097)
01/2001
01/03/2001EP1064495A1 Task light for a surgical light apparatus
01/03/2001EP1064494A1 Surgical light apparatus with improved cooling
01/03/2001EP0923697A4 Light filter for dental use
12/2000
12/27/2000EP1062467A1 Cold light-uv-radiation device
12/27/2000CN2412152Y Dazzling-proof automotive headlight
12/26/2000US6166852 Window film with optical brightener
12/21/2000WO2000077446A2 Optical apparatus
12/21/2000CA2376608A1 Optical apparatus
12/19/2000US6161945 Projector device for a multi-color light beam
12/19/2000US6161936 Portable lighting device
12/14/2000WO2000075708A1 Method of and apparatus for lighting interior spaces with collected sunlight
12/14/2000DE19916843A1 Vehicle light has housing covered by transparent panel, light source, device for imparting color to light, source housing, light conducting connection between light source, first housing
12/06/2000EP1056993A1 Led luminaire
12/06/2000EP0781387A4 Illuminated canopy system
12/05/2000US6156397 Polarizing panel and method for making same
11/2000
11/30/2000WO2000071930A1 Luminaire with leds
11/29/2000EP1055863A1 Lighting equipment
11/29/2000CN2408526Y Rotary tube reflecting signal lamp for traffic crossing
11/28/2000US6152577 Remote illumination system having a light output modifying apparatus
11/23/2000WO2000070641A1 Vortex cooled lamp box for fiber optic illumination systems
11/21/2000US6149285 Interchangeable decorative tube device for fluorescent lighting
11/16/2000WO2000021061A3 Background lighting which functions using white light
11/15/2000EP1051581A1 Improved flashlight
11/14/2000US6146004 Vehicle lamp
11/08/2000EP1050710A2 Signal lamp for vehicle
11/07/2000US6142652 Color filter module for projected light
11/07/2000US6142647 Darkroom illumination equipment
11/02/2000WO2000065277A1 Shallow depth back lit illuminated signage
11/02/2000EP1047907A1 Hand-holdable toy light tube
11/02/2000EP1047905A1 Motion actuated night light
11/02/2000CA2368257A1 Shallow depth back lit illuminated signage
10/2000
10/25/2000EP1046860A2 Polarising panel
10/25/2000EP0778931B1 Light source cooler for lcd monitor
10/17/2000US6132062 Task light for a surgical light apparatus
10/12/2000DE19923224A1 Beleuchtungsanordnung zur Anbringung an der Decke oder einer Wand eines Raumes Illumination arrangement for mounting on the ceiling or a wall of a room
10/11/2000EP1043542A2 Lighting system for mounting to a room ceiling or wall
10/10/2000US6130781 Skylight for day and night illumination
10/05/2000WO2000058664A1 Luminaire with leds
10/03/2000US6127783 LED luminaire with electronically adjusted color balance
10/03/2000US6126297 Planar color light emitting device
09/2000
09/26/2000US6124038 Comprising oxides of silicon, boron, aluminum, lithium, sodium, potassium, copper, and tin, and chlorine and bromine in given cation %; uv absorbing coating material comprising a suspension of particles of the glass in a matrix
09/21/2000DE19910126A1 Lighting arrangement for operating theatres, especially for dental work, use light source that does not emit wavelengths used for photopolymerization
09/20/2000EP1036348A1 Light valve with rotating polarizing element
09/14/2000DE19909331A1 Leuchte mit multiplen Spektraleigenschaften Light with multiple spectral
09/13/2000EP0922183B1 A system for extending the useful life of colored gels
09/13/2000CN2396278Y Automobile head-lamp fog lamp piece
09/13/2000CN1265967A Method and apparatus for moulding vehicle lamp glass
09/07/2000DE19902629A1 Leuchte für Fahrzeuge Light for vehicles
09/07/2000DE10010227A1 Signal lamp for vehicles; has optical units with different transmission co-efficients, to produce constant illumination both vertically and horizontally
09/06/2000EP1033530A2 Lamp with multiple spectral characteristics
09/06/2000EP1033529A1 Lighting device, in particular glass for vehicle signalling light
09/06/2000EP0811046B1 Method of manufacturing a switchable cholesteric filter as well as a luminaire having such a filter
09/06/2000CN2395133Y White light source capable of producing high purity white light
09/06/2000CN1265453A Vehicle lamp
09/05/2000US6114807 Light source in the form of an arc lamp, a sealed beam light source, a light source including a reflector and a mounting means
09/05/2000US6113281 Fiberoptic cable apparatus with adjustable filter
09/05/2000US6113252 Architectural luminaries
08/2000
08/31/2000WO2000050530A1 Near-infrared-absorbing composition and display front panel obtained with the composition
08/22/2000US6108131 Polarizer apparatus for producing a generally polarized beam of light
08/22/2000US6106134 Adjustable azimuth lighting well light
08/17/2000WO2000047930A1 Lighting device
08/16/2000CN1263589A Projector device with linear reflector
08/15/2000US6102554 Apparatus for modifying a light beam
08/10/2000DE19959149A1 Projektionsleuchte zur Projektion farbiger Lichteffekte Projection lamp for projecting colored light effects
08/09/2000EP1026440A1 Improved lamp
08/09/2000CN2391093Y Portable light intensity-controllable searchlight
08/08/2000US6100290 Photodynamic therapy in selective cell inactivation in blood and treating immune dysfunction diseases
08/08/2000US6099146 Illuminating optical system for cutting infrared light by relief type optical element
08/03/2000WO2000045219A1 Projection lamp for the projection of colored light effects
08/03/2000WO2000045087A1 Light-emitting device and support pillar assembly
08/03/2000CA2359217A1 Light-emitting device and support pillar assembly
08/01/2000US6095146 Glow-in-the-dark hearing protective devices
07/2000
07/26/2000EP1022188A2 Vehicle lights
07/26/2000EP1021677A1 Projector device with linear reflector
07/12/2000EP0642342B1 Selective cell inactivation in blood
07/05/2000EP1015812A1 Liquid crystal shutter for a lighting fixture
07/04/2000US6082876 Hand-holdable toy light tube with color changing film
07/04/2000US6082868 Color animated air circulating fan
06/2000
06/29/2000WO2000037904A1 Led luminaire
06/29/2000DE19854303A1 Fahrzeugleuchte Vehicle light
06/27/2000US6081383 Multi-color gobo
06/27/2000US6080464 Reflector for a radiating luminous source and use of the same
06/27/2000US6079992 Track lighting fixture
06/27/2000US6079841 Apparatus for increasing a polarization component, light guide unit, liquid crystal display and polarization method
06/21/2000CN1257013A Luminous moulded article and luminiferous method thereof
06/20/2000US6078443 Rotary disk for image-changing light device
06/20/2000US6078426 Light diffuser with macroscopic chaotically and quasichaotically formed light reflecting and light refracting planes
06/20/2000US6076942 Uniformity filter
06/15/2000DE19956799A1 Signal or orienting light for installing in or at building surface or building part surface and light combined together with other such lights forms personnel guide system with at least one LED arranged in each light
06/14/2000CN1256507A Bulb and movable lamps
06/08/2000DE19851052A1 Spotlight for stage lighting
06/07/2000EP1006311A2 Lamp of the type of a signal and/or orientation lamp
06/02/2000WO2000030714A1 Instrument for light therapy
05/2000
05/31/2000EP1004818A2 Vehicle light
05/30/2000US6068383 Phosphorous fluorescent light assembly excited by light emitting diodes
05/24/2000EP1002988A1 Illuminated moldings and method for illuminating therewith
05/23/2000US6066861 Wavelength-converting casting composition and its use
05/17/2000EP1000373A1 Polarising panel and method for making same
05/17/2000CA2285129A1 Illuminated moldings and method for illuminating therewith
05/16/2000US6062706 Variable color fluorescent lighting
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