FR2227589B3 - - Google Patents

Info

Publication number
FR2227589B3
FR2227589B3 FR7414911A FR7414911A FR2227589B3 FR 2227589 B3 FR2227589 B3 FR 2227589B3 FR 7414911 A FR7414911 A FR 7414911A FR 7414911 A FR7414911 A FR 7414911A FR 2227589 B3 FR2227589 B3 FR 2227589B3
Authority
FR
France
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
FR7414911A
Other languages
French (fr)
Other versions
FR2227589A1 (enExample
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.)
Allard Way Holdings Ltd
Original Assignee
Elliott Brothers London 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 Elliott Brothers London Ltd filed Critical Elliott Brothers London Ltd
Publication of FR2227589A1 publication Critical patent/FR2227589A1/fr
Application granted granted Critical
Publication of FR2227589B3 publication Critical patent/FR2227589B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
    • 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
    • G02B27/0149—Head-up displays characterised by mechanical 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
    • G02B27/0101—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
    • 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
    • G02B2027/0156—Head-up displays characterised by mechanical features with movable elements with optionally usable 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Instrument Panels (AREA)
FR7414911A 1973-04-30 1974-04-29 Expired FR2227589B3 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2039873A GB1437373A (en) 1973-04-30 1973-04-30 Head-up displays
GB2452773 1973-05-23

Publications (2)

Publication Number Publication Date
FR2227589A1 FR2227589A1 (enExample) 1974-11-22
FR2227589B3 true FR2227589B3 (enExample) 1977-03-04

Family

ID=26254649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414911A Expired FR2227589B3 (enExample) 1973-04-30 1974-04-29

Country Status (2)

Country Link
FR (1) FR2227589B3 (enExample)
GB (1) GB1437373A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059956A (en) * 1988-09-21 1991-10-22 Yazaki Corporation Indication display unit for vehicles
IT1242140B (it) * 1990-09-20 1994-02-16 Siv Soc Italiana Vetro Dispositivo viasualizzatore del tipo a testa eretta per la presentazione di dati a bordo di autoveicoli

Also Published As

Publication number Publication date
FR2227589A1 (enExample) 1974-11-22
GB1437373A (en) 1976-05-26

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