WO2013178926A3 - Viseur tete haute compact a faible consommation d'energie - Google Patents

Viseur tete haute compact a faible consommation d'energie Download PDF

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Publication number
WO2013178926A3
WO2013178926A3 PCT/FR2013/051173 FR2013051173W WO2013178926A3 WO 2013178926 A3 WO2013178926 A3 WO 2013178926A3 FR 2013051173 W FR2013051173 W FR 2013051173W WO 2013178926 A3 WO2013178926 A3 WO 2013178926A3
Authority
WO
WIPO (PCT)
Prior art keywords
display
length
sub
screens
optical path
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.)
Ceased
Application number
PCT/FR2013/051173
Other languages
English (en)
Other versions
WO2013178926A2 (fr
Inventor
Umberto Rossini
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to EP13729995.4A priority Critical patent/EP2856221A2/fr
Priority to US14/403,816 priority patent/US20150138644A1/en
Priority to CA2873670A priority patent/CA2873670A1/fr
Publication of WO2013178926A2 publication Critical patent/WO2013178926A2/fr
Publication of WO2013178926A3 publication Critical patent/WO2013178926A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/015—Head-up displays characterised by mechanical features involving arrangement aiming to get less bulky devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0161—Head-up displays characterised by mechanical features characterised by the relative positioning of the constitutive elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instrument Panels (AREA)

Abstract

L'invention concerne un viseur tête haute, comprenant des sous-écrans (241, 242,..., 245) dont les positions et les dimensions sont définies en fonction de la longueur du trajet optique (D) et d'une longueur de mouvement maximal autorisé dans un plan perpendiculaire à l'axe optique et situé à une distance égale à la longueur du trajet optique de sorte que l'information projetée par l'ensemble des sous-écrans soit vue sur toute la longueur de mouvement autorisé, caractérisé en ce que les sous- écrans présentent une intensité lumineuse croissante en fonction de leur éloignement de l'axe optique principal du viseur.
PCT/FR2013/051173 2012-05-28 2013-05-27 Viseur tete haute compact a faible consommation d'energie Ceased WO2013178926A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP13729995.4A EP2856221A2 (fr) 2012-05-28 2013-05-27 Viseur tete haute compact a faible consommation d'energie
US14/403,816 US20150138644A1 (en) 2012-05-28 2013-05-27 Compact and energy-efficient head-up display
CA2873670A CA2873670A1 (fr) 2012-05-28 2013-05-27 Viseur tete haute compact a faible consommation d'energie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1254900 2012-05-28
FR1254900A FR2991062B1 (fr) 2012-05-28 2012-05-28 Viseur tete haute compact a faible consommation d'energie

Publications (2)

Publication Number Publication Date
WO2013178926A2 WO2013178926A2 (fr) 2013-12-05
WO2013178926A3 true WO2013178926A3 (fr) 2014-03-13

Family

ID=47172746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2013/051173 Ceased WO2013178926A2 (fr) 2012-05-28 2013-05-27 Viseur tete haute compact a faible consommation d'energie

Country Status (5)

Country Link
US (1) US20150138644A1 (fr)
EP (1) EP2856221A2 (fr)
CA (1) CA2873670A1 (fr)
FR (1) FR2991062B1 (fr)
WO (1) WO2013178926A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015215106A1 (de) * 2015-08-07 2017-02-09 Robert Bosch Gmbh Bildgebereinheit für ein Head-up-Display, Head-up-Display und Verfahren zum Erzeugen stereoskopsicher Halbbilder mittels einer Bildgebereinheit
US20190004314A1 (en) * 2016-01-27 2019-01-03 Kyocera Corporation Head-up display for vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282397A1 (fr) * 1987-03-03 1988-09-14 Thomson-Csf Dispositif de visualisation collimatée en relief
US20090296407A1 (en) * 2008-05-28 2009-12-03 Lighting Science Group Corporation Luminaire and method of operation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040108971A1 (en) * 1998-04-09 2004-06-10 Digilens, Inc. Method of and apparatus for viewing an image
US9223137B2 (en) * 2010-10-08 2015-12-29 Seiko Epson Corporation Virtual image display apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282397A1 (fr) * 1987-03-03 1988-09-14 Thomson-Csf Dispositif de visualisation collimatée en relief
US20090296407A1 (en) * 2008-05-28 2009-12-03 Lighting Science Group Corporation Luminaire and method of operation

Also Published As

Publication number Publication date
FR2991062B1 (fr) 2015-02-27
EP2856221A2 (fr) 2015-04-08
WO2013178926A2 (fr) 2013-12-05
CA2873670A1 (fr) 2013-12-05
US20150138644A1 (en) 2015-05-21
FR2991062A1 (fr) 2013-11-29

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