FR2843792B1 - Boite a lumiere a haute luminance pour visualisations - Google Patents

Boite a lumiere a haute luminance pour visualisations

Info

Publication number
FR2843792B1
FR2843792B1 FR0210414A FR0210414A FR2843792B1 FR 2843792 B1 FR2843792 B1 FR 2843792B1 FR 0210414 A FR0210414 A FR 0210414A FR 0210414 A FR0210414 A FR 0210414A FR 2843792 B1 FR2843792 B1 FR 2843792B1
Authority
FR
France
Prior art keywords
visualizations
high luminance
light box
luminance light
box
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
FR0210414A
Other languages
English (en)
Other versions
FR2843792A1 (fr
Inventor
Jean Louis Lescourret
Serge Ediar
Thomas Espaignet
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 FR0210414A priority Critical patent/FR2843792B1/fr
Priority to AU2003262570A priority patent/AU2003262570A1/en
Priority to US10/524,835 priority patent/US7241026B2/en
Priority to PCT/EP2003/050372 priority patent/WO2004019121A1/fr
Priority to EP03792430A priority patent/EP1543379A1/fr
Publication of FR2843792A1 publication Critical patent/FR2843792A1/fr
Priority to IL167001A priority patent/IL167001A/en
Application granted granted Critical
Publication of FR2843792B1 publication Critical patent/FR2843792B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
FR0210414A 2002-08-20 2002-08-20 Boite a lumiere a haute luminance pour visualisations Expired - Fee Related FR2843792B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0210414A FR2843792B1 (fr) 2002-08-20 2002-08-20 Boite a lumiere a haute luminance pour visualisations
AU2003262570A AU2003262570A1 (en) 2002-08-20 2003-08-11 High-luminance light box for displays
US10/524,835 US7241026B2 (en) 2002-08-20 2003-08-11 High-luminance light box for displays
PCT/EP2003/050372 WO2004019121A1 (fr) 2002-08-20 2003-08-11 Boite a lumiere a haute luminance pour visualisations
EP03792430A EP1543379A1 (fr) 2002-08-20 2003-08-11 Boite a lumiere a haute luminance pour visualisations
IL167001A IL167001A (en) 2002-08-20 2005-02-20 High-luminance light box for displays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0210414A FR2843792B1 (fr) 2002-08-20 2002-08-20 Boite a lumiere a haute luminance pour visualisations

Publications (2)

Publication Number Publication Date
FR2843792A1 FR2843792A1 (fr) 2004-02-27
FR2843792B1 true FR2843792B1 (fr) 2005-04-08

Family

ID=31198226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0210414A Expired - Fee Related FR2843792B1 (fr) 2002-08-20 2002-08-20 Boite a lumiere a haute luminance pour visualisations

Country Status (6)

Country Link
US (1) US7241026B2 (fr)
EP (1) EP1543379A1 (fr)
AU (1) AU2003262570A1 (fr)
FR (1) FR2843792B1 (fr)
IL (1) IL167001A (fr)
WO (1) WO2004019121A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100517008C (zh) * 2005-05-17 2009-07-22 鸿富锦精密工业（深圳）有限公司 直下式背光模组
US8400607B2 (en) * 2005-10-11 2013-03-19 Barco N.V. Display assemblies and methods of display
JP4827700B2 (ja) * 2006-11-24 2011-11-30 ナガノサイエンス株式会社 光安定性試験装置
WO2014172522A1 (fr) * 2013-04-19 2014-10-23 Wavien, Inc. Boîtier d'éclairage pour rétroéclairage d'un moniteur à cristaux liquides
EP3667383A1 (fr) * 2018-12-10 2020-06-17 Valeo Comfort and Driving Assistance Afficheur tête haute pour véhicule automobile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613572B1 (fr) 1987-04-03 1993-01-22 Thomson Csf Systeme de visualisation de donnees lumineuses, a lisibilite amelioree
US5143433A (en) * 1991-11-01 1992-09-01 Litton Systems Canada Limited Night vision backlighting system for liquid crystal displays
FR2718538B1 (fr) 1994-04-12 1996-04-26 Sextant Avionique Boîte à lumière pour valve optique.
EP0859933B1 (fr) * 1996-09-18 2002-07-10 Koninklijke Philips Electronics N.V. Retro-eclairage
US5791770A (en) * 1997-02-27 1998-08-11 Aavid Thermal Products, Inc. Light source cooler for LCD monitor
JP3036474B2 (ja) * 1997-07-25 2000-04-24 日本電気株式会社 バックライト装置
DE69942499D1 (de) * 1998-10-05 2010-07-29 Semiconductor Energy Lab Reflektierende Halbleitervorrichtung
US6570710B1 (en) * 1999-11-12 2003-05-27 Reflexite Corporation Subwavelength optical microstructure light collimating films
US6791528B2 (en) * 2001-11-13 2004-09-14 Koninklijke Philips Electronics N.V. Backlight system architecture for mobile display system

Also Published As

Publication number Publication date
US20050231956A1 (en) 2005-10-20
IL167001A (en) 2010-05-17
EP1543379A1 (fr) 2005-06-22
WO2004019121A1 (fr) 2004-03-04
US7241026B2 (en) 2007-07-10
AU2003262570A1 (en) 2004-03-11
FR2843792A1 (fr) 2004-02-27

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Legal Events

Date Code Title Description
CL Concession to grant licences
PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20170428