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 11 - Screens not covered by groups , , or
Patents for F21V 11 - Screens not covered by groups , , or (4,937)
02/1999
02/10/1999EP0895569A1 A lighting armature
02/10/1999EP0833761B1 Interior light, in particular a vehicle courtesy light
02/02/1999US5865528 Indirect light fixture
01/1999
01/20/1999EP0892290A2 Lighting system with holographic screen
01/19/1999US5860733 Light fixture with controllable light block
01/13/1999EP0890060A1 Illumination system comprising microprisms with blocking means
01/13/1999CN1205070A Luminarire
01/04/1999CA2241581A1 Electric lamp device and lighting apparatus
12/1998
12/01/1998US5842774 Device for adjusting brightness of brake lamps
12/01/1998CA2150340C Backlight device for display apparatus
11/1998
11/24/1998US5839823 Back-coupled illumination system with light recycling
11/05/1998DE19718542A1 Headlamp fitted to road vehicle
11/04/1998EP0819232B1 Adapter for open beam miniature reflectors
10/1998
10/22/1998DE19715189A1 Light deflector for tubular fluorescent lamp
10/20/1998US5823663 Fluorescent troffer lighting fixture
10/15/1998WO1998045646A1 Method of producing an anti-dazzle screen for an electric light fitting and an anti-dazzle screen produced according to said method
10/15/1998DE19715288A1 Flat reflector for inset ceiling light
10/15/1998DE19714483A1 Lamp cover for orientation lamp
10/14/1998EP0870977A2 Lamp reflector
10/14/1998EP0870154A1 Adjustable reflector device
10/06/1998US5816677 Backlight device for display apparatus
10/01/1998WO1998043015A1 A light box comprising a cross lamella
10/01/1998DE19713157A1 Lamp with variable lighting effect
09/1998
09/29/1998US5813751 Device for permanent installation of christmas lighting
09/23/1998EP0866262A2 Electrically operated apparatus for spotlight
09/22/1998CA2151775C Dimmer blade
09/15/1998US5806972 Light trap and louver mounting to fluorescent troffer lighting fixture
09/15/1998US5806967 Uplight with removable baffles
09/09/1998EP0863047A2 Head lamp for vehicle
09/09/1998EP0862713A1 Luminaire
09/08/1998US5803593 Reflector system for a lighting fixture
09/08/1998US5803571 Lighting accessory
08/1998
08/27/1998DE19705498A1 Shading arrangement for room area
08/25/1998US5797675 Spring clip for neon bulbs
08/13/1998DE19704426A1 Automobile headlamp operating on the projection principle
08/04/1998US5788357 Mirror assembly
07/1998
07/22/1998EP0854319A1 Shutter element
07/21/1998US5782550 Lamp for automobile
07/02/1998DE19753973A1 Cover for motor vehicle headlamp bulb
06/1998
06/30/1998US5774271 Lamp assembly
06/30/1998US5772314 Ceiling ornament system
06/16/1998US5765944 Lighting unit that reduces back lighting effects
06/16/1998US5765939 For protective support of illuminated glass tubing
06/10/1998EP0846915A1 Inner room light
06/09/1998US5764316 Liquid crystal dimmer plate and lighting system including the same
06/04/1998DE19649786A1 Headlamp with dipped- and high-beam-light for vehicle
06/02/1998US5758954 Luminaire
05/1998
05/28/1998DE19648310A1 Lamp with at least one light-attenuation part
05/20/1998EP0843125A1 Headlamp comprising an arc discharge bulb
05/20/1998DE19647487A1 Inner lighting with at least one light source arranged in reflector
05/20/1998DE19643945A1 Ellipsoidal headlamp for motor vehicle
05/14/1998DE19747314A1 Motor vehicle headlamp with multi-zone reflector
05/13/1998EP0840873A1 Apparatus for modifying a light beam
04/1998
04/30/1998DE19644907A1 Visual inspection system for visual inspection of surface composition
04/28/1998US5743634 Perforated reflector for an ornamental luminaire
04/28/1998US5743625 Curved housing assembly for illuminated glass tubing and method
04/22/1998EP0741908B1 Metal halide gas discharge lamp for projection purposes
04/16/1998WO1998015775A1 Luminaire
04/15/1998EP0756688A4 Housing assembly for illuminated glass tubing
04/15/1998CN1179204A High efficiency, highly controllable lighting apparatus and method
04/09/1998WO1997047919A3 Apparatus and methods for improved architectural lighting fixtures
04/09/1998DE19742848A1 Elliptic head lamp for motor vehicle with improved light screen
04/08/1998EP0833761A1 Interior light, in particular a vehicle courtesy light
04/08/1998CN1178575A Luminaire
03/1998
03/31/1998US5733036 Louvered light control
03/26/1998DE19640325A1 High power hollow light conductor arrangement
03/25/1998EP0830542A1 Luminaire
03/24/1998US5730521 Glare control sports lighting luminaire
03/12/1998DE19735325A1 Motor vehicle head-lamp design
03/11/1998EP0828111A1 Imaging system with variable focus for a stage lighting element
03/10/1998US5725298 Vehicular headlight providing high-beam and depressed-beam illumination, and light source therefor
03/05/1998WO1998009113A1 Illuminating apparatus and projection display
03/05/1998DE19737640A1 Motor vehicle headlamp with HV discharge bulb
02/1998
02/26/1998WO1998008078A1 Device for visually inspecting the surface condition of large-dimension surfaces to be matched
02/26/1998CA2263389A1 Device for visually inspecting the surface condition of large-dimension surfaces to be matched
02/17/1998US5718505 Headlight for vehicle
02/04/1998EP0821776A1 Light fixture with controllable light block
01/1998
01/21/1998EP0819232A1 Adapter for general-diffuse miniature reflectors
01/15/1998DE19627936A1 Double headlamp for vehicle
01/13/1998US5707142 Lighting fixture
01/13/1998US5707129 Vehicular headlamp producing low beam having cut line controlled in accordance with condition of curved road
12/1997
12/30/1997US5702173 Vehicular lamp having simplified structure and reduced condensation
12/29/1997EP0814299A1 Motor vehicle headlamp comprising a direct rays shielding cap of improved appearance
12/29/1997EP0694146B1 Line light source
12/18/1997WO1997047919A2 Apparatus and methods for improved architectural lighting fixtures
12/18/1997DE19624077A1 Reading light for motor vehicle
12/04/1997WO1997045674A1 High aspect ratio light source controller
12/04/1997DE19625430C1 Spot light for stage and studio technique
12/03/1997EP0810400A1 Light projector, especially for vehicles, having an enhanced mechanical structure
11/1997
11/30/1997CA2177891A1 Lighting fixture with transverse lamp and reflector mounting arm
11/27/1997DE19620659A1 Large surface lamp housing
11/25/1997US5690409 Headlight for vehicles
11/20/1997DE19615523C1 Translucent light-cover
11/18/1997US5689154 Metal halide gas discharge lamp for projection purposes
11/12/1997CN1164627A Lighting fixture having parabolic louver
11/06/1997DE19715693A1 Projector headlamp for vehicle
11/05/1997EP0804704A1 High efficiency, highly controllable lighting apparatus and method
10/1997
10/30/1997WO1997040313A1 A lighting armature
10/28/1997US5681104 For an automotive vehicle
10/23/1997DE19635521A1 Lamp cover, for lamp holder on mast for street lighting
1 ... 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50