LIGHT DEVICE, ESPECIALLY A SIGNAL LAMP, FOR MOTOR VEHICLES

The light device, especially a signal lamp, for motor vehicles comprises a carrier housing covered by a cover with a front light output surface, a lighting means positioned within the carrier housing to emit light rays towards the light output surface, and a semi-permeable layer situated between the...

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Bibliographic Details
Main Authors Hruska, Jakub, Gloss, Tomas, Stylarek, Milan
Format Patent
LanguageEnglish
Published 31.05.2018
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:The light device, especially a signal lamp, for motor vehicles comprises a carrier housing covered by a cover with a front light output surface, a lighting means positioned within the carrier housing to emit light rays towards the light output surface, and a semi-permeable layer situated between the light output surface and the lighting means. The device further comprises a partly transparent primary planar optical element positioned between the output light surface and the lighting means, and a secondary planar optical element positioned between the primary planar optical element and the lighting means, wherein the secondary planar optical element comprises at least one non-transparent planar part and one or more partly transparent planar parts, which are arranged in such a way to create one or more areas on the surface of the secondary planar optical element that are at least partly permeable for light rays emitted by the lighting means.
Bibliography:Application Number: US201715821447