Lighting device for a motor vehicle
AssigneeHella GmbH & Co. KGaA
InventorMartin Mügge
Life of this patent
Estimating the term…
Abstract
Lighting device for a motor vehicle, comprising at least one light source, at least one optical disk with an entry surface and an exit surface opposite the entry surface for the light emitted by the light source during operation of the lighting device, and a device for backlighting the optical disk, which is arranged to cause the light emitted by the light source to impinge on the entry surface of the optical disk in such a way that the latter is at least partially illuminated, the optical disk having structures on its entry surface and/or on its exit surface which are arranged to cause a glitter effect and/or a crystal effect.
Claims20
A lighting device for a motor vehicle, comprising
- at least one light source;
- at least one optical disk with an entry surface and an exit surface opposite the entry surface for light emitted by the at least one light source during operation of the lighting device;
- and
- a device for backlighting the at least one optical disk, which is designed to cause the light emitted by the at least one light source to impinge on the entry surface of the at least one optical disk in such a way that the at least one optical disk is at least partially illuminated;
- wherein the at least one optical disk has structures on at least one of the entry surface and the exit surface which are configured to cause at least one of a glitter effect and a crystal effect.
Dependencies are inferred from the claim text.