公开(公告)号：US20200041094A1

公开(公告)日：2020-02-06

申请号：US16337715

申请日：2017-09-27

Applicant: VALEO VISION

Inventor： Vincent GODBILLON ,  Franck MILLON ,  Jean-Didier KINFACK ,  Lothar SEIF ,  Natacha AUDY ,  Lingxuan ZHU ,  Patrice COLLOT ,  Arnaud ABALA

IPC: F21S43/14 ,  F21S43/20 ,  F21S43/30 ,  F21S43/40 ,  F21S41/143 ,  F21S41/153 ,  F21S41/20 ,  F21S41/32

Abstract: A light-emitting module for a motor vehicle. The light-emitting module includes a substrate including a curved main section, light-emitting elements arranged on a face of the substrate and configured to generate light rays, a curved screen arranged facing the face of the substrate and away from the face, an area of the screen being suitable for being illuminated by the light rays emitted by the light-emitting elements, the screen having scattering properties with respect to the light emitted by the light-emitting elements, each light-emitting element being arranged on the substrate in a given zone, each light-emitting element furthermore being arranged to emit the corresponding light rays in a main emission direction that is angularly offset from a local direction that is normal to the substrate in the given zone.

公开(公告)号：US20180092180A1

公开(公告)日：2018-03-29

申请号：US15718111

申请日：2017-09-28

Applicant: VALEO VISION

Inventor： Vincent GODBILLON ,  Patrice COLLOT ,  Franck MILLON ,  Jean-Didier KINFACK ,  Lothar SEIF ,  Arnaud ABALA ,  Lingxuan ZHU ,  Natacha AUDY

IPC: H05B33/08 ,  F21S8/10

CPC classification number: H05B33/0845 ,  B60Q1/1407 ,  B60Q1/18 ,  B60Q1/20 ,  B60Q1/32 ,  B60Q3/80 ,  B60Q2400/30 ,  F21S41/147 ,  F21S41/153 ,  F21S41/19 ,  F21S41/28 ,  F21S41/285 ,  F21S41/663 ,  F21S43/14 ,  F21S43/15 ,  F21S43/19 ,  F21S43/195 ,  F21S43/26 ,  F21W2102/13 ,  F21W2102/30 ,  F21W2103/10 ,  F21W2103/35 ,  F21W2103/55 ,  F21Y2115/10 ,  H05K1/189 ,  H05K2201/09018 ,  H05K2201/10106

Abstract: A light emission module, in particular for a motor vehicle. The module includes a substrate comprising a curved main portion extending in a longitudinal direction. A plurality of electroluminescent elements is arranged on the substrate and configured to emit light rays when supplied with electrical energy. The electroluminescent elements are distributed along tje longitudinal direction, and a control assembly suitable for regulating the electrical energy supplied to the electroluminescent elements. The control assembly has a mode of operation in which the control assembly is configured to supply the electroluminescent elements with respective electrical energies and/or powers determined at least as a function of respective main directions of light emission of the electroluminescent elements to obtain at least two maximum light intensities emitted by the electroluminescent elements in the corresponding main direction of emission which are different along the longitudinal direction of the substrate.