FR3002304A1 - Lentille, notamment pour une unite optique - Google Patents

Lentille, notamment pour une unite optique Download PDF

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Publication number
FR3002304A1
FR3002304A1 FR1351475A FR1351475A FR3002304A1 FR 3002304 A1 FR3002304 A1 FR 3002304A1 FR 1351475 A FR1351475 A FR 1351475A FR 1351475 A FR1351475 A FR 1351475A FR 3002304 A1 FR3002304 A1 FR 3002304A1
Authority
FR
France
Prior art keywords
lens
light
focus
diopter
light beam
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.)
Withdrawn
Application number
FR1351475A
Other languages
English (en)
French (fr)
Inventor
Jean-Luc Meyrenaud
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 FR1351475A priority Critical patent/FR3002304A1/fr
Priority to EP14155391.7A priority patent/EP2770248A1/de
Publication of FR3002304A1 publication Critical patent/FR3002304A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F21S41/25—Projection lenses
    • F21S41/27—Thick 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR1351475A 2013-02-21 2013-02-21 Lentille, notamment pour une unite optique Withdrawn FR3002304A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1351475A FR3002304A1 (fr) 2013-02-21 2013-02-21 Lentille, notamment pour une unite optique
EP14155391.7A EP2770248A1 (de) 2013-02-21 2014-02-17 Fahrzeugscheinwerferlinse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1351475A FR3002304A1 (fr) 2013-02-21 2013-02-21 Lentille, notamment pour une unite optique

Publications (1)

Publication Number Publication Date
FR3002304A1 true FR3002304A1 (fr) 2014-08-22

Family

ID=48170739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1351475A Withdrawn FR3002304A1 (fr) 2013-02-21 2013-02-21 Lentille, notamment pour une unite optique

Country Status (2)

Country Link
EP (1) EP2770248A1 (de)
FR (1) FR3002304A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3025865B1 (fr) * 2014-09-16 2016-12-09 Valeo Vision Dispositif d'eclairage d'un vehicule utilisant une lentille optique multisource
FR3095280B1 (fr) * 2019-04-19 2023-02-10 Valeo Vision Systeme optique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623780A2 (de) * 1993-05-03 1994-11-09 Zizala Lichtsysteme GmbH Fahrzeugscheinwerferprojektionslinse
DE102008045765A1 (de) * 2008-09-04 2010-03-11 Hella Kgaa Hueck & Co. Scheinwerfer für Kraftfahrzeuge
US20110080744A1 (en) * 2008-05-01 2011-04-07 Magna International Inc. Hotspot cutoff d-optic
EP2525142A2 (de) * 2011-05-17 2012-11-21 Valeo Vision Optische Einheit, insbesondere für Kraftfahrzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0623780A2 (de) * 1993-05-03 1994-11-09 Zizala Lichtsysteme GmbH Fahrzeugscheinwerferprojektionslinse
US20110080744A1 (en) * 2008-05-01 2011-04-07 Magna International Inc. Hotspot cutoff d-optic
DE102008045765A1 (de) * 2008-09-04 2010-03-11 Hella Kgaa Hueck & Co. Scheinwerfer für Kraftfahrzeuge
EP2525142A2 (de) * 2011-05-17 2012-11-21 Valeo Vision Optische Einheit, insbesondere für Kraftfahrzeug

Also Published As

Publication number Publication date
EP2770248A1 (de) 2014-08-27

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