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：US20170211768A1

公开(公告)日：2017-07-27

申请号：US15515190

申请日：2015-09-25

Applicant: VALEO VISION

Inventor： Eric MORNET ,  Bruno DUCLOUX

IPC: F21S8/10

CPC classification number: F21S41/19 ,  F21S41/147 ,  F21S41/32 ,  F21S41/335 ,  F21S43/14 ,  F21S43/19 ,  F21S43/31 ,  F21S43/37

Abstract: A lighting and/or signaling device, for a vehicle, including a light source positioned on a module assembled onto an optical device, the optical device and the module including a first reference mechanism including: at least one slideway mounted on the optical device, the slideway including an interior reference face placed opposite an interior guide face, and at least one extension extending from the module, the extension including a reference bearing face, opposite a contact face, the contact face including at least one contact point. The contact face is configured such that, when the extension has been introduced into the slideway along a direction of introduction, the contact face bears at the contact points against the interior guide face and, locally, at the contact point, the slideway and/or the extension are elastically deformed.