FR3099540B1 - Dispositif lumineux pour véhicule automobile - Google Patents

Dispositif lumineux pour véhicule automobile Download PDF

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Publication number
FR3099540B1
FR3099540B1 FR1908782A FR1908782A FR3099540B1 FR 3099540 B1 FR3099540 B1 FR 3099540B1 FR 1908782 A FR1908782 A FR 1908782A FR 1908782 A FR1908782 A FR 1908782A FR 3099540 B1 FR3099540 B1 FR 3099540B1
Authority
FR
France
Prior art keywords
motor vehicle
lighting device
substrate
quantum dots
near infrared
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
FR1908782A
Other languages
English (en)
Other versions
FR3099540A1 (fr
Inventor
Juan-Jose Santaella
Antonio Illan
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 FR1908782A priority Critical patent/FR3099540B1/fr
Publication of FR3099540A1 publication Critical patent/FR3099540A1/fr
Application granted granted Critical
Publication of FR3099540B1 publication Critical patent/FR3099540B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/13—Ultraviolet light; Infrared light
    • 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]
    • F21S41/155—Surface emitters, e.g. organic light emitting diodes [OLED]
    • 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
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/16—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element

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)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L'invention concerne un dispositif lumineux automobile (1) configuré pour être installé dans un véhicule automobile (100). Ce dispositif lumineux (1) comprend un capteur d'image (2) configuré pour acquérir des images dans le spectre infrarouge ou proche infrarouge, au moins un élément déclencheur (3, 4) et un substrat (5). Le substrat (5) comprend des points quantiques (6), les points quantiques (6) étant configurés pour émettre de la lumière dans le spectre infrarouge ou proche infrarouge lorsque l'élément déclencheur (3, 4) est activé.Figure pour l'abrégé : figure 1
FR1908782A 2019-07-31 2019-07-31 Dispositif lumineux pour véhicule automobile Active FR3099540B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1908782A FR3099540B1 (fr) 2019-07-31 2019-07-31 Dispositif lumineux pour véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1908782A FR3099540B1 (fr) 2019-07-31 2019-07-31 Dispositif lumineux pour véhicule automobile
FR1908782 2019-07-31

Publications (2)

Publication Number Publication Date
FR3099540A1 FR3099540A1 (fr) 2021-02-05
FR3099540B1 true FR3099540B1 (fr) 2021-07-30

Family

ID=69190857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1908782A Active FR3099540B1 (fr) 2019-07-31 2019-07-31 Dispositif lumineux pour véhicule automobile

Country Status (1)

Country Link
FR (1) FR3099540B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007021865B4 (de) * 2007-05-10 2012-10-31 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung für ein Fahrzeug
JP4617367B2 (ja) * 2008-03-13 2011-01-26 シャープ株式会社 前照灯およびそれを光源として用いた車両用赤外線暗視装置
EP3839335A1 (fr) * 2010-11-10 2021-06-23 Nanosys, Inc. Films à points quantiques, dispositifs d'éclairage et procédés d'éclairage
US10246005B2 (en) * 2011-03-04 2019-04-02 Michael Shipman Illuminated vehicular assembly for day and night use
JP2016018668A (ja) * 2014-07-08 2016-02-01 パナソニックＩｐマネジメント株式会社 照明装置と、それを搭載した自動車
RU2017101366A (ru) * 2016-01-26 2018-07-20 ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи Люминесцентная декоративная накладка транспортного средства
US9664354B1 (en) * 2016-02-11 2017-05-30 Ford Global Technologies, Llc Illumination assembly
US9855888B1 (en) * 2016-06-29 2018-01-02 Ford Global Technologies, Llc Photoluminescent vehicle appliques
CN110325402B (zh) * 2017-03-28 2022-09-09 麦克赛尔株式会社 车载用前照灯以及光的投射方法

Also Published As

Publication number Publication date
FR3099540A1 (fr) 2021-02-05

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