FR2711808B1 - Device for projecting onto a common support images intended for different observers. - Google Patents

Device for projecting onto a common support images intended for different observers.

Info

Publication number
FR2711808B1
FR2711808B1 FR9312622A FR9312622A FR2711808B1 FR 2711808 B1 FR2711808 B1 FR 2711808B1 FR 9312622 A FR9312622 A FR 9312622A FR 9312622 A FR9312622 A FR 9312622A FR 2711808 B1 FR2711808 B1 FR 2711808B1
Authority
FR
France
Prior art keywords
common support
projecting onto
images intended
different observers
support images
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.)
Expired - Fee Related
Application number
FR9312622A
Other languages
French (fr)
Other versions
FR2711808A1 (en
Inventor
Jean-Jacques Fontaine
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9312622A priority Critical patent/FR2711808B1/en
Publication of FR2711808A1 publication Critical patent/FR2711808A1/en
Application granted granted Critical
Publication of FR2711808B1 publication Critical patent/FR2711808B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/16—Ambient or aircraft conditions simulated or indicated by instrument or alarm
    • G09B9/165—Condition of cabin, cockpit or pilot's accessories
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/30—Simulation of view from aircraft
    • G09B9/307—Simulation of view from aircraft by helmet-mounted projector or display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/30—Simulation of view from aircraft
    • G09B9/32—Simulation of view from aircraft by projected image
    • G09B9/326—Simulation of view from aircraft by projected image the image being transformed by optical means
    • 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
    • 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
    • G02B2027/0178—Eyeglass type
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
FR9312622A 1993-10-22 1993-10-22 Device for projecting onto a common support images intended for different observers. Expired - Fee Related FR2711808B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9312622A FR2711808B1 (en) 1993-10-22 1993-10-22 Device for projecting onto a common support images intended for different observers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312622A FR2711808B1 (en) 1993-10-22 1993-10-22 Device for projecting onto a common support images intended for different observers.

Publications (2)

Publication Number Publication Date
FR2711808A1 FR2711808A1 (en) 1995-05-05
FR2711808B1 true FR2711808B1 (en) 1995-11-24

Family

ID=9452126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9312622A Expired - Fee Related FR2711808B1 (en) 1993-10-22 1993-10-22 Device for projecting onto a common support images intended for different observers.

Country Status (1)

Country Link
FR (1) FR2711808B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052102A1 (en) * 2004-10-26 2006-05-04 Rheinmetall Defence Electronics Gmbh vision system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945133A (en) * 1975-06-20 1976-03-23 The United States Of America As Represented By The Secretary Of The Navy Weapons training simulator utilizing polarized light
US4103435A (en) * 1976-10-08 1978-08-01 The United States Of America As Represented By The Secretary Of The Navy Head trackable wide angle visual system
FR2417077A1 (en) * 1977-10-05 1979-09-07 Singer Co Uk Ltd SYSTEM FOR GENERATING AN ELECTRIC SIGNAL FROM AN IMAGE OR COMPOSITE OPTICAL REPRESENTATION
US4657512A (en) * 1985-06-08 1987-04-14 The Singer Company Visual system with filter for a simulator
US5136675A (en) * 1990-12-20 1992-08-04 General Electric Company Slewable projection system with fiber-optic elements
GB2259213A (en) * 1991-08-29 1993-03-03 British Aerospace Variable resolution view-tracking display

Also Published As

Publication number Publication date
FR2711808A1 (en) 1995-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse