US Patent 7766496 Compact lighting device fulfilling a bending light function

A lighting device for a motor vehicle producing a global light beam, the lighting device comprising a first fixed optical module comprising at least one first light source for producing a first light beam of the type consisting of a light beam with a substantially flat and horizontal cutoff. The lighting device also comprises a second movable optical module comprising at least one first light source for producing a second light beam of the type consisting of a light beam with non-flat cutoff able to be moved with respect to the first light beam.