IT1106950B - Dispositivo ad elemento ottico olo grafico nonche' apparecchio e procedimento per costruire detto elemento - Google Patents

Dispositivo ad elemento ottico olo grafico nonche' apparecchio e procedimento per costruire detto elemento

Info

Publication number
IT1106950B
IT1106950B IT52230/78A IT5223078A IT1106950B IT 1106950 B IT1106950 B IT 1106950B IT 52230/78 A IT52230/78 A IT 52230/78A IT 5223078 A IT5223078 A IT 5223078A IT 1106950 B IT1106950 B IT 1106950B
Authority
IT
Italy
Prior art keywords
building
procedure
well
optical element
device graphic
Prior art date
Application number
IT52230/78A
Other languages
English (en)
Other versions
IT7852230A0 (it
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IT7852230A0 publication Critical patent/IT7852230A0/it
Application granted granted Critical
Publication of IT1106950B publication Critical patent/IT1106950B/it

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
    • G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
    • G02B2027/0105—Holograms with particular structures
    • G02B2027/0107—Holograms with particular structures with optical power
    • 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
    • G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
    • G02B2027/0109—Head-up displays characterised by optical features comprising holographic elements comprising details concerning the making of holograms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Head (AREA)
IT52230/78A 1977-12-09 1978-12-07 Dispositivo ad elemento ottico olo grafico nonche' apparecchio e procedimento per costruire detto elemento IT1106950B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85893177A 1977-12-09 1977-12-09

Publications (2)

Publication Number Publication Date
IT7852230A0 IT7852230A0 (it) 1978-12-07
IT1106950B true IT1106950B (it) 1985-11-18

Family

ID=25329531

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52230/78A IT1106950B (it) 1977-12-09 1978-12-07 Dispositivo ad elemento ottico olo grafico nonche' apparecchio e procedimento per costruire detto elemento

Country Status (6)

Country Link
JP (1) JPS5486359A (it)
DE (1) DE2850574A1 (it)
FR (1) FR2411436A1 (it)
GB (1) GB2009960A (it)
IT (1) IT1106950B (it)
NL (1) NL7811445A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533325A1 (fr) * 1982-09-21 1984-03-23 Thomson Csf Dispositif viseur a miroir holographique et procede de fabrication du miroir
US5278532A (en) * 1987-09-14 1994-01-11 Hughes Aircraft Company Automotive instrument virtual image display
US5071209A (en) * 1990-05-07 1991-12-10 Hughes Aircraft Company Variable acuity non-linear projection system
US5760931A (en) * 1992-12-14 1998-06-02 Nippondenso Co., Ltd. Image display unit
JPH08286113A (ja) * 1995-04-17 1996-11-01 Olympus Optical Co Ltd 対物レンズ
FR2784201B1 (fr) 1998-10-06 2003-01-31 Sextant Avionique Dispositif optique pour viseur de casque comportant un miroir diffractif
DE102007007162A1 (de) * 2007-02-09 2008-08-14 GM Global Technology Operations, Inc., Detroit Hologaphisches Informations-Display

Also Published As

Publication number Publication date
FR2411436A1 (fr) 1979-07-06
GB2009960A (en) 1979-06-20
NL7811445A (nl) 1979-06-12
IT7852230A0 (it) 1978-12-07
JPS5486359A (en) 1979-07-09
DE2850574A1 (de) 1979-06-13

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