公开(公告)号：US20180274743A1

公开(公告)日：2018-09-27

申请号：US15923508

申请日：2018-03-16

Applicant: VALEO VISION

Inventor： Marie PELLARIN ,  Vanesa Sanchez ,  Benoit Delande

IPC: F21S41/143 ,  B60Q1/14 ,  H01L33/06 ,  H01L33/08 ,  H01L33/24 ,  H01L33/32 ,  H01L33/38

CPC classification number: F21S41/143 ,  B60Q1/14 ,  B60Q2400/20 ,  F21S41/155 ,  F21S41/25 ,  F21S41/62 ,  F21S41/663 ,  F21W2102/10 ,  F21W2102/135 ,  F21Y2115/10 ,  H01L33/06 ,  H01L33/08 ,  H01L33/24 ,  H01L33/32 ,  H01L33/387

Abstract: This monolithic light source for a motor-vehicle lighting module includes an emission area formed by a plurality of emitting elements and configured so that the emitting elements are arranged in at least three selectively activatable segments, these at least three selectively activatable segments including a first segment and a second segment, which are symmetric to each other with respect to a plane of symmetry and which have a contact zone that extends along this plane of symmetry, and a third section, which extends from one end of this contact zone and which extends symmetrically on either side of the plane of symmetry.

公开(公告)号：US20170254496A1

公开(公告)日：2017-09-07

申请号：US15446529

申请日：2017-03-01

Applicant: VALEO VISION

Inventor： Marie PELLARIN ,  David BOURDIN ,  Stephane ANDRE

IPC: F21S8/10

CPC classification number: F21S41/275 ,  F21S41/14 ,  F21S41/147 ,  F21S41/255 ,  F21S41/265 ,  G02B5/021

Abstract: Lens for a lighting device of a motor vehicle includes a rear face designed to be oriented toward a light source of the lighting device, and a convex front face designed to be oriented toward the roadway being illuminated. The lens has a median vertical plane designed to be substantially orthogonal to the roadway, the front face having a first zone of diffusion with microstructures adapted to diffuse the light emitted by the light source, the first zone of diffusion extending in the median vertical plane. The front face furthermore includes at least two second zones of diffusion each one having microstructures adapted to diffuse the light emitted by the light source, the two second zones of diffusion being situated on either side of the median vertical plane. The microstructures of the two zones of diffusion have a depth absolutely greater than the depth of the microstructures of the first zone of diffusion.