CA3141256A1 - Systeme et methode d'affichage tete-haute - Google Patents

Systeme et methode d'affichage tete-haute

Info

Publication number
CA3141256A1
CA3141256A1 CA3141256A CA3141256A CA3141256A1 CA 3141256 A1 CA3141256 A1 CA 3141256A1 CA 3141256 A CA3141256 A CA 3141256A CA 3141256 A CA3141256 A CA 3141256A CA 3141256 A1 CA3141256 A1 CA 3141256A1
Authority
CA
Canada
Prior art keywords
glass panel
image
laminate
glass
projector
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.)
Pending
Application number
CA3141256A
Other languages
English (en)
Inventor
Richard Allan GOSTLIN
Derek Lee Sandquist
Jack William Fenkhuber
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.)
Valid Manufacturing Ltd
Original Assignee
Valid Manufacturing Ltd
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 Valid Manufacturing Ltd filed Critical Valid Manufacturing Ltd
Priority to CA3141256A priority Critical patent/CA3141256A1/fr
Priority to US18/063,615 priority patent/US12368826B2/en
Priority to CA3183698A priority patent/CA3183698A1/fr
Publication of CA3141256A1 publication Critical patent/CA3141256A1/fr
Pending 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
    • G02B27/0101—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
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • 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
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • G02B2027/0121—Parasitic image effect attenuation by suitable positioning of the parasitic images
    • 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
    • G02B2027/0192—Supplementary details
    • G02B2027/0194—Supplementary details with combiner of laminated type, for optical or mechanical aspects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instrument Panels (AREA)
CA3141256A 2021-12-08 2021-12-08 Systeme et methode d'affichage tete-haute Pending CA3141256A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA3141256A CA3141256A1 (fr) 2021-12-08 2021-12-08 Systeme et methode d'affichage tete-haute
US18/063,615 US12368826B2 (en) 2021-12-08 2022-12-08 Head up display system and method
CA3183698A CA3183698A1 (fr) 2021-12-08 2022-12-08 Systeme et methode d'affichage tete-haute

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3141256A CA3141256A1 (fr) 2021-12-08 2021-12-08 Systeme et methode d'affichage tete-haute

Publications (1)

Publication Number Publication Date
CA3141256A1 true CA3141256A1 (fr) 2023-06-08

Family

ID=86658342

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3141256A Pending CA3141256A1 (fr) 2021-12-08 2021-12-08 Systeme et methode d'affichage tete-haute

Country Status (1)

Country Link
CA (1) CA3141256A1 (fr)

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Effective date: 20250818

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Effective date: 20251020

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Effective date: 20251229

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Effective date: 20260119