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FR3091931B1 - Motor vehicle display device - Google Patents

Motor vehicle display device Download PDF

Info

Publication number
FR3091931B1
FR3091931B1 FR1900452A FR1900452A FR3091931B1 FR 3091931 B1 FR3091931 B1 FR 3091931B1 FR 1900452 A FR1900452 A FR 1900452A FR 1900452 A FR1900452 A FR 1900452A FR 3091931 B1 FR3091931 B1 FR 3091931B1
Authority
FR
France
Prior art keywords
display device
motor vehicle
vehicle display
slide
image
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
FR1900452A
Other languages
French (fr)
Other versions
FR3091931A1 (en
Inventor
Karima Bouamama
David Barat
Laetitia Pradere
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1900452A priority Critical patent/FR3091931B1/en
Publication of FR3091931A1 publication Critical patent/FR3091931A1/en
Application granted granted Critical
Publication of FR3091931B1 publication Critical patent/FR3091931B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/317—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using slanted parallax optics
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

Dispositif d’affichage pour véhicule automobile L’invention concerne un dispositif d’affichage (1) pour un véhicule. Ce dispositif (1) comprenant un écran autostéréoscopique (10) adapté pour le rendu d’au moins une image 3D (101) et une lame à micro-miroirs (12). La lame à micro-miroirs (12) est inclinée d’un angle déterminé par rapport à l’écran autostéréoscopique (10) de manière à projeter la au moins une image 3D (101) dans un plan image (11) formé devant la lame à micro-miroirs (12) par rapport à un point de vue donné (100). Figure pour l’abrégé : Figure 1The invention relates to a display device (1) for a vehicle. This device (1) comprising an autostereoscopic screen (10) suitable for rendering at least one 3D image (101) and a micro-mirror slide (12). The micromirror slide (12) is inclined at a determined angle relative to the autostereoscopic screen (10) so as to project the at least one 3D image (101) in an image plane (11) formed in front of the slide with micro-mirrors (12) with respect to a given point of view (100). Figure for the abstract: Figure 1

FR1900452A 2019-01-18 2019-01-18 Motor vehicle display device Active FR3091931B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1900452A FR3091931B1 (en) 2019-01-18 2019-01-18 Motor vehicle display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1900452A FR3091931B1 (en) 2019-01-18 2019-01-18 Motor vehicle display device
FR1900452 2019-01-18

Publications (2)

Publication Number Publication Date
FR3091931A1 FR3091931A1 (en) 2020-07-24
FR3091931B1 true FR3091931B1 (en) 2021-05-28

Family

ID=66776550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1900452A Active FR3091931B1 (en) 2019-01-18 2019-01-18 Motor vehicle display device

Country Status (1)

Country Link
FR (1) FR3091931B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101405627B (en) * 2006-03-23 2010-12-15 独立行政法人情报通信研究机构 Imageing element and display
KR20160134693A (en) 2014-02-27 2016-11-23 가레스 파울 벨 A display interposing a physical object within a three-dimensional volumetric space
TWI614533B (en) * 2016-02-01 2018-02-11 群睿股份有限公司 Three-dimensional display device
CN107643603B (en) * 2016-07-21 2021-04-09 天马微电子股份有限公司 Stereoscopic display device and control method
JP6775197B2 (en) * 2017-03-23 2020-10-28 パナソニックＩｐマネジメント株式会社 Display device and display method

Also Published As

Publication number Publication date
FR3091931A1 (en) 2020-07-24

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Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200724

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CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423