FR3061539B1 - Piece optique pour vehicule automobile comportant revetement anti-reflets - Google Patents

Piece optique pour vehicule automobile comportant revetement anti-reflets Download PDF

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Publication number
FR3061539B1
FR3061539B1 FR1750014A FR1750014A FR3061539B1 FR 3061539 B1 FR3061539 B1 FR 3061539B1 FR 1750014 A FR1750014 A FR 1750014A FR 1750014 A FR1750014 A FR 1750014A FR 3061539 B1 FR3061539 B1 FR 3061539B1
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FR
France
Prior art keywords
reflective coating
optical part
automotive vehicles
motor vehicle
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1750014A
Other languages
English (en)
Other versions
FR3061539A1 (fr
Inventor
Stephane Bailly
Erwan Faoucher
Julien Corbineau
Yves Gromfeld
Christophe Petigny
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Vision SAS
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Valeo Vision SAS
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Vision SAS, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Valeo Vision SAS
Priority to FR1750014A priority Critical patent/FR3061539B1/fr
Publication of FR3061539A1 publication Critical patent/FR3061539A1/fr
Application granted granted Critical
Publication of FR3061539B1 publication Critical patent/FR3061539B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
    • G02B5/0858—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal the reflecting layers comprising a single metallic layer with one or more dielectric layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention se rapporte à un module lumineux (1) pour véhicule automobile comprenant au moins une source lumineuse (2) et au moins un réflecteur (3) comportant une pièce plastique (4) comportant un revêtement de surface comprenant au moins une couche réflectrice (6) et au moins un revêtement anti-reflets (7). L'invention concerne également un dispositif lumineux (8) pour véhicule automobile comportant au moins un tel module lumineux (1).
FR1750014A 2017-01-02 2017-01-02 Piece optique pour vehicule automobile comportant revetement anti-reflets Active FR3061539B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1750014A FR3061539B1 (fr) 2017-01-02 2017-01-02 Piece optique pour vehicule automobile comportant revetement anti-reflets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750014A FR3061539B1 (fr) 2017-01-02 2017-01-02 Piece optique pour vehicule automobile comportant revetement anti-reflets
FR1750014 2017-01-02

Publications (2)

Publication Number Publication Date
FR3061539A1 FR3061539A1 (fr) 2018-07-06
FR3061539B1 true FR3061539B1 (fr) 2020-08-28

Family

ID=58501602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1750014A Active FR3061539B1 (fr) 2017-01-02 2017-01-02 Piece optique pour vehicule automobile comportant revetement anti-reflets

Country Status (1)

Country Link
FR (1) FR3061539B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1012276A (en) * 1975-01-23 1977-07-14 Lucas Electrical Co Ltd Lamp reflectors
US5169229A (en) * 1990-01-09 1992-12-08 Bausch & Lomb Incorporated Enhanced metal filter/mirror coatings for use on engineering plastics
EP0568943A1 (fr) * 1992-05-06 1993-11-10 Aluminum Company Of America Matériau d'aluminium revêtu à réflectance améliorée
KR100796071B1 (ko) * 2003-02-21 2008-01-21 미쓰이 가가쿠 가부시키가이샤 반사체 및 그 용도
TWI237128B (en) * 2003-05-15 2005-08-01 Mitsui Chemicals Inc Reflector, usage of relfector, and manufacture method of reflector
JP4793259B2 (ja) * 2006-12-27 2011-10-12 コニカミノルタオプト株式会社 反射鏡
FR3036308B1 (fr) * 2015-05-20 2019-08-09 Valeo Iluminacion Piece plastique metallisee pour automobile

Also Published As

Publication number Publication date
FR3061539A1 (fr) 2018-07-06

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