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FR2991060B1 - Viseur tete haute compact a faible consommation d'energie - Google Patents

Viseur tete haute compact a faible consommation d'energie

Info

Publication number
FR2991060B1
FR2991060B1 FR1254898A FR1254898A FR2991060B1 FR 2991060 B1 FR2991060 B1 FR 2991060B1 FR 1254898 A FR1254898 A FR 1254898A FR 1254898 A FR1254898 A FR 1254898A FR 2991060 B1 FR2991060 B1 FR 2991060B1
Authority
FR
France
Prior art keywords
power consumption
low power
heavy duty
compact head
duty high
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
FR1254898A
Other languages
English (en)
Other versions
FR2991060A1 (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 FR1254898A priority Critical patent/FR2991060B1/fr
Priority to PCT/FR2013/051171 priority patent/WO2013178924A2/fr
Priority to CA2873662A priority patent/CA2873662A1/fr
Priority to EP13728501.1A priority patent/EP2856242A2/fr
Priority to US14/402,415 priority patent/US9541759B2/en
Publication of FR2991060A1 publication Critical patent/FR2991060A1/fr
Application granted granted Critical
Publication of FR2991060B1 publication Critical patent/FR2991060B1/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
    • 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
    • G02B27/0149—Head-up displays characterised by mechanical 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • 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
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/015—Head-up displays characterised by mechanical features involving arrangement aiming to get less bulky devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Instrument Panels (AREA)
FR1254898A 2012-05-28 2012-05-28 Viseur tete haute compact a faible consommation d'energie Expired - Fee Related FR2991060B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1254898A FR2991060B1 (fr) 2012-05-28 2012-05-28 Viseur tete haute compact a faible consommation d'energie
PCT/FR2013/051171 WO2013178924A2 (fr) 2012-05-28 2013-05-27 Viseur tete haute compact a faible consommation d'energie
CA2873662A CA2873662A1 (fr) 2012-05-28 2013-05-27 Viseur tete haute compact a faible consommation d'energie
EP13728501.1A EP2856242A2 (fr) 2012-05-28 2013-05-27 Viseur tete haute compact a faible consommation d'energie
US14/402,415 US9541759B2 (en) 2012-05-28 2013-05-27 Compact and energy-efficient head-up display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1254898A FR2991060B1 (fr) 2012-05-28 2012-05-28 Viseur tete haute compact a faible consommation d'energie

Publications (2)

Publication Number Publication Date
FR2991060A1 FR2991060A1 (fr) 2013-11-29
FR2991060B1 true FR2991060B1 (fr) 2015-02-27

Family

ID=47172744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1254898A Expired - Fee Related FR2991060B1 (fr) 2012-05-28 2012-05-28 Viseur tete haute compact a faible consommation d'energie

Country Status (5)

Country Link
US (1) US9541759B2 (fr)
EP (1) EP2856242A2 (fr)
CA (1) CA2873662A1 (fr)
FR (1) FR2991060B1 (fr)
WO (1) WO2013178924A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016226116A1 (de) * 2016-12-22 2018-06-28 Continental Automotive Gmbh Head-up Display aufweisend zwei elektrooptische Anzeigen
GB2636355A (en) * 2023-12-06 2025-06-18 Allfocal Optics Ltd Head-up display projector unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611926B1 (fr) 1987-03-03 1989-05-26 Thomson Csf Dispositif de visualisation collimatee en relief
JP3151766B2 (ja) * 1992-07-31 2001-04-03 キヤノン株式会社 画像表示装置
US5662401A (en) * 1995-12-13 1997-09-02 Philips Electronics North America Corporation Integrating lens array and image forming method for improved optical efficiency
CA2284877A1 (fr) * 1997-03-18 1998-09-24 Matsushita Electric Industrial Co., Ltd. Afficheur optique
JP2011085790A (ja) * 2009-10-16 2011-04-28 Seiko Epson Corp 電気光学装置及び電子機器

Also Published As

Publication number Publication date
FR2991060A1 (fr) 2013-11-29
US9541759B2 (en) 2017-01-10
EP2856242A2 (fr) 2015-04-08
US20150301335A1 (en) 2015-10-22
CA2873662A1 (fr) 2013-12-05
WO2013178924A3 (fr) 2014-03-20
WO2013178924A2 (fr) 2013-12-05

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20180131