CA1147073A - Appareil de projection - Google Patents

Appareil de projection

Info

Publication number
CA1147073A
CA1147073A CA000344313A CA344313A CA1147073A CA 1147073 A CA1147073 A CA 1147073A CA 000344313 A CA000344313 A CA 000344313A CA 344313 A CA344313 A CA 344313A CA 1147073 A CA1147073 A CA 1147073A
Authority
CA
Canada
Prior art keywords
definition
zone
line
area
head
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
Application number
CA000344313A
Other languages
English (en)
Inventor
Archer M. Spooner
Paul M. Murray
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 Training and Simulation Ltd
Original Assignee
Thales Training and Simulation 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 Thales Training and Simulation Ltd filed Critical Thales Training and Simulation Ltd
Application granted granted Critical
Publication of CA1147073A publication Critical patent/CA1147073A/fr
Expired 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
    • 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
    • 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
    • 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
    • G02B27/0149—Head-up displays characterised by mechanical features
    • G02B2027/0154—Head-up displays characterised by mechanical features with movable 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
    • G02B27/0179—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
    • G02B2027/0192—Supplementary details
    • G02B2027/0198—System for aligning or maintaining alignment of an image in a predetermined direction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CA000344313A 1979-01-24 1980-01-24 Appareil de projection Expired CA1147073A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB7902504 1979-01-24
GB7902504 1979-01-24
GB8001166A GB2043941B (en) 1979-01-24 1980-01-14 Visual display apparatus
GB8,001,166 1980-01-14

Publications (1)

Publication Number Publication Date
CA1147073A true CA1147073A (fr) 1983-05-24

Family

ID=26270325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000344313A Expired CA1147073A (fr) 1979-01-24 1980-01-24 Appareil de projection

Country Status (2)

Country Link
CA (1) CA1147073A (fr)
GB (1) GB2043941B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136675A (en) * 1990-12-20 1992-08-04 General Electric Company Slewable projection system with fiber-optic elements
DE102005028210B4 (de) * 2005-06-17 2009-10-15 Carl Zeiss Ag Stereo-Anzeigevorrichtung und Stereo-Anzeigeverfahren

Also Published As

Publication number Publication date
GB2043941A (en) 1980-10-08
GB2043941B (en) 1983-08-17

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Legal Events

Date Code Title Description
MKEX Expiry