GB1297940A - - Google Patents

Info

Publication number
GB1297940A
GB1297940A GB1081569A GB1297940DA GB1297940A GB 1297940 A GB1297940 A GB 1297940A GB 1081569 A GB1081569 A GB 1081569A GB 1297940D A GB1297940D A GB 1297940DA GB 1297940 A GB1297940 A GB 1297940A
Authority
GB
United Kingdom
Prior art keywords
filters
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orange
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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
Application number
GB1081569A
Other languages
English (en)
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 filed Critical
Publication of GB1297940A publication Critical patent/GB1297940A/en
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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Traffic Control Systems (AREA)
GB1081569A 1969-02-28 1969-02-28 Expired GB1297940A (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1081569 1969-02-28

Publications (1)

Publication Number Publication Date
GB1297940A true GB1297940A (en, 2012) 1972-11-29

Family

ID=9974802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1081569A Expired GB1297940A (en, 2012) 1969-02-28 1969-02-28

Country Status (4)

Country Link
US (1) US3679297A (en, 2012)
DE (1) DE2009200A1 (en, 2012)
FR (1) FR2033165A5 (en, 2012)
GB (1) GB1297940A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3470908A1 (en) * 2017-10-16 2019-04-17 Volvo Car Corporation Vehicle with overhead vehicle state indication

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1418891A (en) * 1972-01-28 1975-12-24 Nat Res Dev Headup display aparatus
US3914016A (en) * 1973-04-09 1975-10-21 Minnesota Mining & Mfg Production of gradient density liquid crystal filter
US4055004A (en) * 1975-10-17 1977-10-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Full color hybrid display for aircraft simulators
SE7808662L (sv) * 1978-08-15 1980-02-16 Ericsson Telefon Ab L M Anordning for att minska inverkan av diffusa och speglande reflexer i ett pa en smalbandigt emitterande ljuskella baserat presentationsorgan
US4398685A (en) * 1981-03-11 1983-08-16 The United States Of America As Represented By The Secretary Of The Air Force Aerial day/night refueling stations
US5067667A (en) * 1990-07-23 1991-11-26 Shivers Jr Charles B Aircraft optimization indicia and the use thereof
US5200844A (en) * 1992-05-22 1993-04-06 Kaiser Aerospace & Electronics Corporation Color head-up display system
US5619370A (en) * 1994-03-28 1997-04-08 Guinosso; Patrick J. Optical system for viewing a remote location
US6802144B2 (en) 2001-01-17 2004-10-12 Barbara Szilagyi Furniture ornament
DE102009011908B4 (de) * 2009-03-05 2021-12-09 Bayerische Motoren Werke Aktiengesellschaft Head-up-Display und Fahrzeug
KR102690986B1 (ko) * 2016-03-23 2024-08-02 삼성디스플레이 주식회사 헤드 마운트 장치 및 표시 장치
JP2021071602A (ja) * 2019-10-31 2021-05-06 セイコーエプソン株式会社 ヘッドマウントディスプレイ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504114A (en) * 1945-09-21 1950-04-18 Martino Marius De Aircraft flight indicator
US2579806A (en) * 1949-06-07 1951-12-25 Dvorkin Harry Projecting speed indicator
US2685226A (en) * 1950-07-10 1954-08-03 Carl J Crane Aircraft flight control optical indicating device
US2738490A (en) * 1951-02-13 1956-03-13 Glowmeter Corp Projected warning signals for vehicles
US2693131A (en) * 1951-08-31 1954-11-02 Glowmeter Corp Projecting indicating instrument assembly for vehicles
GB990740A (en) * 1961-09-27 1965-04-28 Ferranti Ltd Improvements relating to artificial horizons

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3470908A1 (en) * 2017-10-16 2019-04-17 Volvo Car Corporation Vehicle with overhead vehicle state indication
CN109664813A (zh) * 2017-10-16 2019-04-23 沃尔沃汽车公司 具有顶部的交通工具状态指示的交通工具
US10377302B2 (en) 2017-10-16 2019-08-13 Volvo Car Corporation Vehicle with overhead vehicle state indication

Also Published As

Publication number Publication date
US3679297A (en) 1972-07-25
DE2009200A1 (de) 1970-09-10
FR2033165A5 (en, 2012) 1970-11-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee