ATE282217T1 - Lichtleiter für eine am kopf montierte- oder head-up- anzeigevorrichtung - Google Patents

Lichtleiter für eine am kopf montierte- oder head-up- anzeigevorrichtung

Info

Publication number
ATE282217T1
ATE282217T1 AT03015274T AT03015274T ATE282217T1 AT E282217 T1 ATE282217 T1 AT E282217T1 AT 03015274 T AT03015274 T AT 03015274T AT 03015274 T AT03015274 T AT 03015274T AT E282217 T1 ATE282217 T1 AT E282217T1
Authority
AT
Austria
Prior art keywords
light guide
head
image
guide
light
Prior art date
Application number
AT03015274T
Other languages
English (en)
Inventor
Piermario Repetto
Elena Borello
Stefano O Bernard
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Application granted granted Critical
Publication of ATE282217T1 publication Critical patent/ATE282217T1/de

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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
    • G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
    • 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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instrument Panels (AREA)
  • Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)
AT03015274T 2002-07-17 2003-07-07 Lichtleiter für eine am kopf montierte- oder head-up- anzeigevorrichtung ATE282217T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002TO000625A ITTO20020625A1 (it) 2002-07-17 2002-07-17 Guida di luce per dispositivi di visualizzazione di tipo "head-mounted" o "head-up"

Publications (1)

Publication Number Publication Date
ATE282217T1 true ATE282217T1 (de) 2004-11-15

Family

ID=11459506

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03015274T ATE282217T1 (de) 2002-07-17 2003-07-07 Lichtleiter für eine am kopf montierte- oder head-up- anzeigevorrichtung

Country Status (8)

Country Link
US (1) US6825987B2 (de)
EP (1) EP1385023B1 (de)
JP (1) JP4237571B2 (de)
AT (1) ATE282217T1 (de)
DE (1) DE60300149T2 (de)
ES (1) ES2231749T3 (de)
IL (1) IL156871A (de)
IT (1) ITTO20020625A1 (de)

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