FR2037611A5 - - Google Patents

Info

Publication number
FR2037611A5
FR2037611A5 FR7007751A FR7007751A FR2037611A5 FR 2037611 A5 FR2037611 A5 FR 2037611A5 FR 7007751 A FR7007751 A FR 7007751A FR 7007751 A FR7007751 A FR 7007751A FR 2037611 A5 FR2037611 A5 FR 2037611A5
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
FR7007751A
Other languages
French (fr)
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.)
Qioptiq Ltd
Original Assignee
Pilkington PE 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 Pilkington PE Ltd filed Critical Pilkington PE Ltd
Application granted granted Critical
Publication of FR2037611A5 publication Critical patent/FR2037611A5/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
    • 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
    • G02B27/0101—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
FR7007751A 1969-03-04 1970-03-04 Expired FR2037611A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1139269A GB1282425A (en) 1969-03-04 1969-03-04 Improvements in or relating to optical systems

Publications (1)

Publication Number Publication Date
FR2037611A5 true FR2037611A5 (en) 1970-12-31

Family

ID=9985393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007751A Expired FR2037611A5 (en) 1969-03-04 1970-03-04

Country Status (2)

Country Link
FR (1) FR2037611A5 (en)
GB (1) GB1282425A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537735A1 (en) * 1982-12-10 1984-06-15 Matra Wide-angle collimator for optical apparatus or simulator
FR2542459A1 (en) * 1983-03-07 1984-09-14 Thomson Csf HIGH HEAD VIEWFINDER
FR2550354A1 (en) * 1983-08-02 1985-02-08 Realisa Electroniques Et Brilliant viewfinder

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026641A (en) * 1975-12-30 1977-05-31 The United States Of America As Represented By The Secretary Of The Army Toric reflector display
US5028119A (en) * 1989-04-07 1991-07-02 Hughes Aircraft Company Aircraft head-up display
TW201819990A (en) * 2016-10-31 2018-06-01 美商康寧公司 Monocentric wide field personal display
CN110146978A (en) * 2018-02-12 2019-08-20 杭州太若科技有限公司 AR display device and wearable AR equipment
KR102455328B1 (en) 2018-02-12 2022-10-14 매트릭스 리얼리티 테크놀로지 컴퍼니 리미티드 Augmented reality device and optical system therefor
CN108181709A (en) * 2018-02-12 2018-06-19 杭州太若科技有限公司 AR display devices and wearable AR equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537735A1 (en) * 1982-12-10 1984-06-15 Matra Wide-angle collimator for optical apparatus or simulator
FR2542459A1 (en) * 1983-03-07 1984-09-14 Thomson Csf HIGH HEAD VIEWFINDER
EP0119128A1 (en) * 1983-03-07 1984-09-19 Thomson-Csf Head-up display
FR2550354A1 (en) * 1983-08-02 1985-02-08 Realisa Electroniques Et Brilliant viewfinder

Also Published As

Publication number Publication date
DE2009798A1 (en) 1970-09-10
DE2009798B2 (en) 1975-10-09
GB1282425A (en) 1972-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse