FR2917483B1 - Appareil d'eclairage selon plusieurs modes - Google Patents

Appareil d'eclairage selon plusieurs modes

Info

Publication number
FR2917483B1
FR2917483B1 FR0704236A FR0704236A FR2917483B1 FR 2917483 B1 FR2917483 B1 FR 2917483B1 FR 0704236 A FR0704236 A FR 0704236A FR 0704236 A FR0704236 A FR 0704236A FR 2917483 B1 FR2917483 B1 FR 2917483B1
Authority
FR
France
Prior art keywords
lighting apparatus
multiple modes
modes
lighting
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.)
Expired - Fee Related
Application number
FR0704236A
Other languages
English (en)
Other versions
FR2917483A1 (fr
Inventor
Christophe Blanc
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.)
Phlox SA
Original Assignee
Phlox 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 Phlox SA filed Critical Phlox SA
Priority to FR0704236A priority Critical patent/FR2917483B1/fr
Publication of FR2917483A1 publication Critical patent/FR2917483A1/fr
Application granted granted Critical
Publication of FR2917483B1 publication Critical patent/FR2917483B1/fr
Expired - Fee Related 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • 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
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
FR0704236A 2007-06-14 2007-06-14 Appareil d'eclairage selon plusieurs modes Expired - Fee Related FR2917483B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0704236A FR2917483B1 (fr) 2007-06-14 2007-06-14 Appareil d'eclairage selon plusieurs modes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0704236A FR2917483B1 (fr) 2007-06-14 2007-06-14 Appareil d'eclairage selon plusieurs modes

Publications (2)

Publication Number Publication Date
FR2917483A1 FR2917483A1 (fr) 2008-12-19
FR2917483B1 true FR2917483B1 (fr) 2010-08-27

Family

ID=39083073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0704236A Expired - Fee Related FR2917483B1 (fr) 2007-06-14 2007-06-14 Appareil d'eclairage selon plusieurs modes

Country Status (1)

Country Link
FR (1) FR2917483B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120113675A1 (en) * 2010-11-05 2012-05-10 Lextar Electronics Corporation Lamp device with color-changeable filter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802308B1 (fr) 1999-12-09 2002-03-08 Gc Comm Procede et dispositif d'usinage par laser de guides de lumiere, guides de lumiere obtenus et ecrans retro-elaires incorporant ces guides
US6639349B1 (en) 2000-06-16 2003-10-28 Rockwell Collins, Inc. Dual-mode LCD backlight
US6419372B1 (en) 2000-09-08 2002-07-16 Rockwell Collins, Inc. Compact optical wave-guide system for LED backlighting liquid crystal displays
US6714186B1 (en) 2001-05-18 2004-03-30 Rockwell Collins, Inc. Avionic display with tunable filter
US7040794B2 (en) 2001-07-12 2006-05-09 Northrop Grumman Corporation Programmable multi-color backlight for a liquid crystal display
JP4655441B2 (ja) * 2001-09-18 2011-03-23 日本電気株式会社 透過型表示装置のバックライトユニット
FR2838179B1 (fr) 2002-04-05 2004-12-24 Phlox Appareil de retroeclairage
JP2004062060A (ja) * 2002-07-31 2004-02-26 Sony Corp 液晶表示装置
JP2004071167A (ja) * 2002-08-01 2004-03-04 Advanced Display Inc 面状光源装置及びそれを用いた液晶表示装置並びにその製造方法
US6842204B1 (en) 2002-09-06 2005-01-11 Rockwell Collins Color display system for NVIS Class A compatibility
US7036946B1 (en) 2002-09-13 2006-05-02 Rockwell Collins, Inc. LCD backlight with UV light-emitting diodes and planar reactive element
US7025474B2 (en) 2003-11-03 2006-04-11 Honeywell International Inc. Dual mode display with a backlight filter for an unactivated light emitting diode (LED)
JP2005274733A (ja) * 2004-03-23 2005-10-06 Kawaguchiko Seimitsu Co Ltd 液晶表示装置
JP4521333B2 (ja) * 2005-08-30 2010-08-11 オプトレックス株式会社 面状照明装置
KR100762689B1 (ko) * 2005-12-08 2007-10-01 삼성에스디아이 주식회사 휴대용 표시장치

Also Published As

Publication number Publication date
FR2917483A1 (fr) 2008-12-19

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