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FR3138680B1 - Optical element for optical module of a motor vehicle - Google Patents

Optical element for optical module of a motor vehicle Download PDF

Info

Publication number
FR3138680B1
FR3138680B1 FR2208174A FR2208174A FR3138680B1 FR 3138680 B1 FR3138680 B1 FR 3138680B1 FR 2208174 A FR2208174 A FR 2208174A FR 2208174 A FR2208174 A FR 2208174A FR 3138680 B1 FR3138680 B1 FR 3138680B1
Authority
FR
France
Prior art keywords
motor vehicle
optical
optical element
optical module
module
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
FR2208174A
Other languages
French (fr)
Other versions
FR3138680A1 (en
Inventor
Anthony Lozano
Pierre Albou
Julien Henault
Theo Artus
Remi Letoumelin
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
Original Assignee
Valeo Vision SAS
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 filed Critical Valeo Vision SAS
Priority to FR2208174A priority Critical patent/FR3138680B1/en
Priority to PCT/EP2023/071724 priority patent/WO2024033270A1/en
Publication of FR3138680A1 publication Critical patent/FR3138680A1/en
Application granted granted Critical
Publication of FR3138680B1 publication Critical patent/FR3138680B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00634—Production of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • B29D11/00692—Production of light guides combined with lenses
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Adhesive Tapes (AREA)

Abstract

TITRE : Elément optique pour module optique d’un véhicule automobile Elément optique (1) pour un module optique (5) d’un véhicule automobile comprenant une plaque centrale (10) disposée entre une première plaque latérale (20) et une deuxième plaque latérale (30), caractérisé en ce qu’il comprend au moins une couche de colle (41) disposée entre la première plaque latérale (20) et la plaque centrale (10). Figure pour l’abrégé : figure 10TITLE: Optical element for an optical module of a motor vehicle Optical element (1) for an optical module (5) of a motor vehicle comprising a central plate (10) arranged between a first side plate (20) and a second side plate (30), characterized in that it comprises at least one layer of glue (41) disposed between the first side plate (20) and the central plate (10). Figure for abstract: figure 10

FR2208174A 2022-08-08 2022-08-08 Optical element for optical module of a motor vehicle Active FR3138680B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2208174A FR3138680B1 (en) 2022-08-08 2022-08-08 Optical element for optical module of a motor vehicle
PCT/EP2023/071724 WO2024033270A1 (en) 2022-08-08 2023-08-04 Optical element for an optical module of a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2208174 2022-08-08
FR2208174A FR3138680B1 (en) 2022-08-08 2022-08-08 Optical element for optical module of a motor vehicle

Publications (2)

Publication Number Publication Date
FR3138680A1 FR3138680A1 (en) 2024-02-09
FR3138680B1 true FR3138680B1 (en) 2024-07-19

Family

ID=85018452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2208174A Active FR3138680B1 (en) 2022-08-08 2022-08-08 Optical element for optical module of a motor vehicle

Country Status (2)

Country Link
FR (1) FR3138680B1 (en)
WO (1) WO2024033270A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2989375B1 (en) * 2013-03-12 2019-12-11 Seoul Semiconductor Co., Ltd. Thin luminaire
AT518905B1 (en) * 2016-07-29 2018-04-15 Zkw Group Gmbh Projection device for a motor vehicle headlight and method for its production
EP3633262A1 (en) * 2018-10-04 2020-04-08 ZKW Group GmbH Projection device for a motor vehicle headlight module and method for producing a projection device

Also Published As

Publication number Publication date
FR3138680A1 (en) 2024-02-09
WO2024033270A1 (en) 2024-02-15

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Effective date: 20240209

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