Lighting device generating stripe segmented beam for a motor-vehicle headlamp

A lighting device generating a stripe segmented beam for a motor-vehicle headlamp, said lighting device comprising:

• a primary optical element equipped with a plurality of light guides spaced apart from one another and having an exit refracting surface, the plurality of light guides configured to interact with a primary light source;
• a projecting lens comprising a continuous strip of material whose thickness in the optical axis direction varies along a direction normal to the optical axis direction from one end to the other end;
• and
• an intermediate lens that is placed between the exit refracting surface of the primary optical element and the projecting lens, and is configured so as to concentrate the radiation issued from the exit refracting surface of the primary optical element onto the projecting lens,
• wherein the lighting device is configured so as to project light entering into the light guides and exiting via the projecting lens in the form of a luminous strip.