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US 2022/0034464 A1Published application
Lighting device for a vehicle
AssigneeCarl Zeiss Jena GmbH
InventorsMatthias CUMME, Arnaud DEPARNAY, Roman KLEINDIENST
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Abstract
A lighting device is provided, comprising a spatially extended light source with a light-emitting surface greater than 0.5 mm2 and also an aspherical TIR lens, which is configured to collimate light from the spatially extended light source, and a refractive diffuser configured to generate a lighting distribution on the basis of the collimated light.
Claims23
A lighting device, comprising:
- a spatially extended light source with a light-emitting surface greater than 0.5 mm2,
- an aspherical TIR lens, which is configured to collimate light from the spatially extended light source, and
- a refractive diffuser, which is configured to generate a lighting distribution on the basis of the collimated light.
Dependencies are inferred from the claim text.