公开(公告)号：US20190004229A1

公开(公告)日：2019-01-03

申请号：US16023893

申请日：2018-06-29

Applicant: VALEO VISION

Inventor： Jean-Marc ALBESSARD ,  Nirina RASOLDIER ,  Jerome LE CORRE ,  Laurent LIARD ,  Bruno DUCLOUX ,  Alexandre LEFEBVRE

IPC: F21V8/00 ,  B29D11/00 ,  B23K26/00 ,  B23K26/354 ,  B23K26/359

CPC classification number: G02B6/001 ,  B23K26/0006 ,  B23K26/354 ,  B23K26/355 ,  B23K26/359 ,  B23K26/364 ,  B23K26/402 ,  B23K2101/20 ,  B23K2103/42 ,  B29D11/00663 ,  B29K2033/12 ,  G02B6/0006 ,  G02B6/0043 ,  G02B6/0065 ,  G02B6/0091

Abstract: A method of manufacturing a light optical guide, including the following steps: providing the optical guide extending in a main direction, the guide having an outer surface; producing along the outer surface of the optical guide, in the main direction, diffusing or reflecting patterns which can make the light exit the guide; and wherein the diffusing or reflecting patterns are produced by using a laser ray on the outer surface of the optical guide.

公开(公告)号：US20190234585A1

公开(公告)日：2019-08-01

申请号：US16262109

申请日：2019-01-30

Applicant: VALEO VISION

Inventor： Jerome LE CORRE

IPC: F21V7/04 ,  F21S43/20 ,  F21S43/33 ,  F21S43/14 ,  F21S10/00 ,  B60Q3/60 ,  F21V5/00

Abstract: A vehicle lighting device including an optical element having a controlled caustic generator surface so as to propagate a pattern over a usable range, a mounting part on which is intended to be mounted a beam generator of rays incident on the generator surface, the optical element being such that the propagated pattern is projected onto a target surface, visible from the exterior of the lighting device and situated in the usable range.

公开(公告)号：US20190389372A1

公开(公告)日：2019-12-26

申请号：US16481346

申请日：2018-01-22

Applicant: VALEO VISION

Inventor： Arnaud FAIVRE ,  Birane GAYE ,  Jerome LE CORRE ,  Pierre-Louis TASSY ,  Thierry FLEURENCE

IPC: B60Q3/80 ,  B60Q3/74 ,  H05B33/08

Abstract: A device for controlling a matrix of light sources of a luminous module for lighting the interior of the passenger compartment of a motor vehicle. The device includes a central unit configured to receive an instruction to activate one among a plurality of preset functions for lighting the passenger compartment, and functionally connected to a plurality of command devices, each of which is configured to command the activation of a group of light sources of the matrix. The central unit is configured to select a plurality of light sources of the matrix to activate to produce the lighting function, and to transmit instructions to the command devices in order to command the activation of the selected light sources.