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FR2406216A1 - OPTICAL INSTRUMENT - Google Patents

OPTICAL INSTRUMENT

Info

Publication number
FR2406216A1
FR2406216A1 FR7829426A FR7829426A FR2406216A1 FR 2406216 A1 FR2406216 A1 FR 2406216A1 FR 7829426 A FR7829426 A FR 7829426A FR 7829426 A FR7829426 A FR 7829426A FR 2406216 A1 FR2406216 A1 FR 2406216A1
Authority
FR
France
Prior art keywords
vision
optical instrument
plate
image
sees
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.)
Granted
Application number
FR7829426A
Other languages
French (fr)
Other versions
FR2406216B1 (en
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.)
Raytheon Co
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 FR2406216A1 publication Critical patent/FR2406216A1/en
Application granted granted Critical
Publication of FR2406216B1 publication Critical patent/FR2406216B1/fr
Granted 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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • G02B23/125—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification head-mounted
    • 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
    • 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
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B2027/0143—Head-up displays characterised by optical features the two eyes not being equipped with identical nor symmetrical optical devices
    • 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
    • G02B2027/0145—Head-up displays characterised by optical features creating an intermediate image
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
  • Telescopes (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

Instrument d'optique permettant notamment la vision de nuit. Il comprend une plaque 21 de vision qui porte des éléments optiques holographiques sur lesquels peut se former une image reçue d'un objectif 23 et renforcée. La plaque de vision est transparente de manière que l'utilisateur dispose de sa vision centrale et de sa vision périphérique en même temps qu'il voie l'image provenant de l'objectif. Domaine d'application : pilotage d'aéronefs, etc.Optical instrument allowing in particular night vision. It comprises a vision plate 21 which carries holographic optical elements on which an image received from an objective 23 and reinforced can be formed. The viewing plate is transparent so that the user has central vision and peripheral vision at the same time as he sees the image from the lens. Field of application: piloting aircraft, etc.

FR7829426A 1977-10-17 1978-10-16 OPTICAL INSTRUMENT Granted FR2406216A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84264177A 1977-10-17 1977-10-17

Publications (2)

Publication Number Publication Date
FR2406216A1 true FR2406216A1 (en) 1979-05-11
FR2406216B1 FR2406216B1 (en) 1984-01-20

Family

ID=25287885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829426A Granted FR2406216A1 (en) 1977-10-17 1978-10-16 OPTICAL INSTRUMENT

Country Status (7)

Country Link
JP (2) JPS5470850A (en)
DE (1) DE2843661C3 (en)
FR (1) FR2406216A1 (en)
GB (1) GB2006463B (en)
IL (1) IL55547A (en)
IT (1) IT1106151B (en)
NL (1) NL185801C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066402A1 (en) * 1981-05-29 1982-12-08 Gec Avionics Limited Night vision goggles
EP0077193A2 (en) * 1981-10-14 1983-04-20 Gec Avionics Limited Optical arrangements for Head-up Displays and Night Vision Goggles
DE3442002A1 (en) * 1983-11-16 1987-08-06 Trt Telecom Radio Electr VISOR DEVICE WITH A HOLOGRAPHIC RADIATION DEFLECTING ELEMENT AND METHOD FOR PRODUCING THIS HOLOGRAPHIC RADIATION DEFLECTING ELEMENT

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017418A (en) * 1983-07-08 1985-01-29 Hamamatsu Photonics Kk Device for superposing and observing visible image and image formed by specified wavelength component
US4968117A (en) * 1983-09-02 1990-11-06 Hughes Aircraft Company Graded index asperhic combiners and display system utilizing same
DE3571883D1 (en) * 1984-04-16 1989-08-31 Hughes Aircraft Co Binocular holographic helmet mounted display
US5035474A (en) * 1984-04-16 1991-07-30 Hughes Aircraft Company Biocular holographic helmet mounted display
US4672559A (en) * 1984-12-26 1987-06-09 E. I. Du Pont De Nemours And Company Method for operating a microscopical mapping system
DE3685176D1 (en) * 1985-03-01 1992-06-11 Night Vision General Partnersh COMPACT NIGHT VISION GLASSES.
IL79391A (en) * 1985-08-14 1994-06-24 Hughes Aircraft Co Graded index aspheric combiners and display system utilizing same
FR2588674B1 (en) * 1985-10-11 1988-02-12 Mutzel Francis HOLOGRAPHIC GLASSES
GB8622378D0 (en) * 1986-09-17 1987-01-14 Gec Avionics Helmet systems
EP0382791A4 (en) * 1987-10-27 1992-05-06 Night Vision General Partnership Compact see-through night vision goggles
US4961626A (en) * 1989-02-21 1990-10-09 United Techologies Corporation Direct incorporation of night vision in a helmet mounted display
GB9021246D0 (en) * 1990-09-29 1991-01-02 Pilkington Perkin Elmer Ltd Optical display apparatus
US6097543A (en) 1992-02-07 2000-08-01 I-O Display Systems Llc Personal visual display
GB9217058D0 (en) * 1992-08-12 1992-11-04 Marconi Gec Ltd Display system
US5537253A (en) * 1993-02-01 1996-07-16 Honeywell Inc. Head mounted display utilizing diffractive optical elements
US5416315A (en) * 1994-01-24 1995-05-16 Night Vision General Partnership Visor-mounted night vision visor
WO1995021395A1 (en) * 1994-02-07 1995-08-10 Virtual I/O, Inc. Personal visual display system
FR2721719B1 (en) * 1994-06-28 1996-07-19 Angenieux Sa Compact night vision binoculars.
GB9415894D0 (en) * 1994-08-05 1994-09-28 Central Research Lab Ltd An apparatus for displaying an image
SE507815C2 (en) * 1996-10-24 1998-07-20 Simrad Optronics Asa Binocular image amplifier binoculars
US6075644A (en) 1996-12-20 2000-06-13 Night Vision General Partnership Panoramic night vision goggles
EP1107040A1 (en) * 1999-12-03 2001-06-13 INFRA-VISION Visualisierungs- und Kommunikationssysteme GmbH Viewing device for infrared image
DE60029625T2 (en) 1999-12-23 2007-07-12 Shevlin Technologies Ltd. INDICATOR
EP1779171B1 (en) * 2004-08-16 2021-01-27 Safran Vectronix AG Device for the magnified viewing of an object
FR3033649B1 (en) * 2015-03-12 2018-06-15 Sagem Defense Securite AIRPROOF FIRE DETECTION EQUIPMENT AND STEERING AID
CN105700148B (en) * 2016-04-18 2018-07-17 京东方科技集团股份有限公司 A kind of Optical devices and wearable device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1497524A1 (en) * 1965-03-26 1969-08-07 Optische Ind De Oude Delft Nv Two-lens night telescope with a single image tube
US3915548A (en) * 1973-04-30 1975-10-28 Hughes Aircraft Co Holographic lens and liquid crystal image source for head-up display
GB1423947A (en) * 1973-04-30 1976-02-04 Hughes Aircraft Co Holographic lens and liquid crystal image source for head-up display
US3940204A (en) * 1975-01-23 1976-02-24 Hughes Aircraft Company Optical display systems utilizing holographic lenses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1259457A (en) * 1968-06-29 1972-01-05
US3807829A (en) * 1973-04-30 1974-04-30 Hughes Aircraft Co Extended-field holographic lens arrays
DE2426785C3 (en) * 1974-06-01 1979-02-01 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Device for aligning the two optical axes of a combined telescopic sight / IR goniometer system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1497524A1 (en) * 1965-03-26 1969-08-07 Optische Ind De Oude Delft Nv Two-lens night telescope with a single image tube
US3915548A (en) * 1973-04-30 1975-10-28 Hughes Aircraft Co Holographic lens and liquid crystal image source for head-up display
GB1423947A (en) * 1973-04-30 1976-02-04 Hughes Aircraft Co Holographic lens and liquid crystal image source for head-up display
US3940204A (en) * 1975-01-23 1976-02-24 Hughes Aircraft Company Optical display systems utilizing holographic lenses

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066402A1 (en) * 1981-05-29 1982-12-08 Gec Avionics Limited Night vision goggles
EP0077193A2 (en) * 1981-10-14 1983-04-20 Gec Avionics Limited Optical arrangements for Head-up Displays and Night Vision Goggles
EP0077193A3 (en) * 1981-10-14 1983-10-12 Marconi Avionics Limited Optical arrangements
DE3442002A1 (en) * 1983-11-16 1987-08-06 Trt Telecom Radio Electr VISOR DEVICE WITH A HOLOGRAPHIC RADIATION DEFLECTING ELEMENT AND METHOD FOR PRODUCING THIS HOLOGRAPHIC RADIATION DEFLECTING ELEMENT
US4730912A (en) * 1983-11-16 1988-03-15 Telecommunications Radioelectriques Et Telephoniques Distortionless sight utilizing holographic components

Also Published As

Publication number Publication date
NL185801C (en) 1990-07-16
DE2843661B2 (en) 1980-12-04
JPS5470850A (en) 1979-06-07
DE2843661A1 (en) 1979-04-19
FR2406216B1 (en) 1984-01-20
GB2006463A (en) 1979-05-02
JPS5984517U (en) 1984-06-07
JPS612971Y2 (en) 1986-01-30
IL55547A (en) 1981-03-31
GB2006463B (en) 1982-03-17
NL185801B (en) 1990-02-16
DE2843661C3 (en) 1981-07-23
NL7810398A (en) 1979-04-19
IT7851492A0 (en) 1978-10-13
IT1106151B (en) 1985-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse