Patent ID: 7261449

Claim:
A lighting module able to give a light beam with cut-off line for a motor vehicle headlight, comprising: a light source; a reflector; an optical surface or lens; and a reflective folder means; wherein: said light source is combined with a collimator in order to give an exit beam substantially orthogonal to an exit plane of the collimator; said reflector receives the said exit beam from said collimator in order to make it substantially converge towards a focus site situated at the edge of said folder means; said optical surface or lens vertically diverts the light rays coming from said reflector and/or said folder means so as to form said cut-off line; said reflector and said optical surface or lens are combined in a single piece made from transparent material, and the surface of said reflector and that of said folder means work in total reflection according to an interface between air and transparent material.