Patent
Vehicle interior lamp with diffusing cover
Konrad Schürhoff
- 18 Feb 2003
6
TL;DR: The interior light has a glass or plastic diffuser plate covering the at least one light source with optical elements on its surface for scattering or deflecting the light output as discussed by the authors, and at least some of the optical elements have a central, non-diffusing region and a second diffusing region wholly or partly enclosing it.
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Abstract: The interior light has a glass or plastic diffuser plate covering the at least one light source with optical elements (5) on its surface for scattering or deflecting the light output. At least some of the optical elements on the diffuser plate have a central, non-diffusing region (6) and a second diffusing region (7) wholly or partly enclosing it.
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Citations
Patent
LED light fixture with background lighting
Thomas Vinther,Claus Hansen +1 more
- 05 Apr 2011
TL;DR: In this article, an illumination device with a number of light sources arranged in at least two groups of controllable light sources is presented, where the light from the first group passes through non diffusing regions of the diffuser cover without the light being diffused.
23
Patent
Light Fixture With Background Display Using Diffuse Pixels Between Nondiffuse Light Sources
Thomas Vinther,Claus Hansen +1 more
- 12 Apr 2011
TL;DR: In this article, an illumination device with a number of light sources arranged in at least two groups of controllable light sources is presented, where the light from each pixel can be diffused at output by passing through diffusive areas of a diffuser cover.
12
Patent
Light for the passenger compartment of a motor vehicle
Norbert Spazier
- 10 Dec 2004
TL;DR: In this article, an interior lamp is provided for illuminating an interior of a vehicle having a glass surface, particularly a glass roof, at least one such lamp is integrated in the laminated glass of the glass surface.
10
Patent
Device for lightening interior of motor car, has receiving element that is arranged in region of headliner with lamp, and tinted windshield that is arranged in direction of lamp interior
Ahmed Moussa
- 21 Mar 2013
TL;DR: In this paper, a lightening device has a receiving element that is arranged in the region of a headliner with a lamp, and a tinted windshield is placed in the direction of the lamp interior.
3
Patent
Guide de lumière plan et feu de véhicule automobile comportant un tel guide.
Larribeau Nathalie,Meesemaecker Vincent +1 more
- 20 Nov 2020
TL;DR: In this article, a guide de lumiere plan comportant a face d'entree apte a recevoir de la lumiere and a face de sortie de luminiere, distante de la face d’entree and parallele a face of the guide.
References
Patent
LED based lighting unit for use on body of road vehicle
Mueller Michael
- 03 Feb 2000
TL;DR: In this article, the lighting unit for use on a road vehicle has a reflector (4) that is enclosed by a front panel, which has a transparent section (6) and a central area (7) that acts as a diffuser.
8