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FR3018363B1 - Guide de lumiere pour source de lumiere ponctuelle et dispositif d'eclairage associe - Google Patents

Guide de lumiere pour source de lumiere ponctuelle et dispositif d'eclairage associe

Info

Publication number
FR3018363B1
FR3018363B1 FR1400558A FR1400558A FR3018363B1 FR 3018363 B1 FR3018363 B1 FR 3018363B1 FR 1400558 A FR1400558 A FR 1400558A FR 1400558 A FR1400558 A FR 1400558A FR 3018363 B1 FR3018363 B1 FR 3018363B1
Authority
FR
France
Prior art keywords
light
ponctuelle
source
lighting device
device therefor
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
FR1400558A
Other languages
English (en)
Other versions
FR3018363A1 (fr
Inventor
Olivier Rols
Pierre Jean Jovene
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Priority to FR1400558A priority Critical patent/FR3018363B1/fr
Priority to PCT/EP2015/053560 priority patent/WO2015132079A1/fr
Publication of FR3018363A1 publication Critical patent/FR3018363A1/fr
Application granted granted Critical
Publication of FR3018363B1 publication Critical patent/FR3018363B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0078—Side-by-side arrangements, e.g. for large area displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
FR1400558A 2014-03-07 2014-03-07 Guide de lumiere pour source de lumiere ponctuelle et dispositif d'eclairage associe Active FR3018363B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1400558A FR3018363B1 (fr) 2014-03-07 2014-03-07 Guide de lumiere pour source de lumiere ponctuelle et dispositif d'eclairage associe
PCT/EP2015/053560 WO2015132079A1 (fr) 2014-03-07 2015-02-20 Guide de lumiere pour source de lumiere ponctuelle et dispositif d'eclairage associe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1400558A FR3018363B1 (fr) 2014-03-07 2014-03-07 Guide de lumiere pour source de lumiere ponctuelle et dispositif d'eclairage associe

Publications (2)

Publication Number Publication Date
FR3018363A1 FR3018363A1 (fr) 2015-09-11
FR3018363B1 true FR3018363B1 (fr) 2016-03-04

Family

ID=51293003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1400558A Active FR3018363B1 (fr) 2014-03-07 2014-03-07 Guide de lumiere pour source de lumiere ponctuelle et dispositif d'eclairage associe

Country Status (2)

Country Link
FR (1) FR3018363B1 (fr)
WO (1) WO2015132079A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6560038B1 (en) * 2001-12-10 2003-05-06 Teledyne Lighting And Display Products, Inc. Light extraction from LEDs with light pipes
WO2005094378A2 (fr) * 2004-03-30 2005-10-13 Illumination Management Solutions, Inc. Appareil et procede d'eclairage ameliore d'une zone
KR100619070B1 (ko) * 2005-03-08 2006-08-31 삼성전자주식회사 조명유닛 및 이를 채용한 화상투사장치

Also Published As

Publication number Publication date
FR3018363A1 (fr) 2015-09-11
WO2015132079A1 (fr) 2015-09-11

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