Lighting module having light-emitting elements with gradual cutoff
AssigneeValeo Vision
InventorsPierre Albou, Vincent Godbillon, Jean-Claude Puente
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Abstract
A light-emitting module of a lighting/signalling device, in particular for a motor vehicle, including at least one light source including a set of submillimetre-sized light-emitting elements; the light-emitting elements being distributed in a first zone and in a second zone such that the first zone emits a first luminous intensity and that the second zone provides a transition between the first luminous intensity in proximity to the first zone and a second luminous intensity that is lower than the first luminous intensity.
Claims20
A light-emitting module of a lighting/signalling device for a motor vehicle, the light-emitting module comprising:
- at least one light source comprising a set of submillimetre-sized light-emitting elements;
- the light-emitting elements being distributed in a first zone and in a second zone such that the first zone emits a first luminous intensity and that the second zone provides a transition between the first luminous intensity in proximity to the first zone and a second luminous intensity that is lower than the first luminous intensity,
- wherein the second zone comprises at least a first sub-zone and a second sub-zone that are distinct from one another, a first density of light-emitting elements in the first sub-zone being higher than a second density of light-emitting elements in the second sub-zone.
A lighting device for a motor vehicle, comprising:
- a light-emitting module that includes
- at least one light source comprising a set of light-emitting elements;
- the light-emitting elements being distributed in a first zone and in a second zone such that the first zone emits a first luminous intensity and that the second zone provides a transition between the first luminous intensity in proximity to the first zone and a second luminous intensity that is lower than the first luminous intensity,
- wherein the second zone comprises at least a first sub-zone and a second sub-zone that are distinct from one another, a first density of light-emitting elements in the first sub-zone being higher than a second density of light-emitting elements in the second sub-zone.
Dependencies are inferred from the claim text.