FR2324017A1 - Objectif collimateur agrandisseur notamment pour tete de projecteur d'images - Google Patents

Objectif collimateur agrandisseur notamment pour tete de projecteur d'images

Info

Publication number
FR2324017A1
FR2324017A1 FR7627486A FR7627486A FR2324017A1 FR 2324017 A1 FR2324017 A1 FR 2324017A1 FR 7627486 A FR7627486 A FR 7627486A FR 7627486 A FR7627486 A FR 7627486A FR 2324017 A1 FR2324017 A1 FR 2324017A1
Authority
FR
France
Prior art keywords
enlargement
collimator lens
image projector
lens especially
projector heads
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.)
Granted
Application number
FR7627486A
Other languages
English (en)
Other versions
FR2324017B1 (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
Publication of FR2324017A1 publication Critical patent/FR2324017A1/fr
Application granted granted Critical
Publication of FR2324017B1 publication Critical patent/FR2324017B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/02—Telephoto objectives, i.e. systems of the type + - in which the distance from the front vertex to the image plane is less than the equivalent focal length
    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • 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
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only
    • 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
    • G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
FR7627486A 1975-09-13 1976-09-13 Objectif collimateur agrandisseur notamment pour tete de projecteur d'images Granted FR2324017A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37722/75A GB1525573A (en) 1975-09-13 1975-09-13 Lenses

Publications (2)

Publication Number Publication Date
FR2324017A1 true FR2324017A1 (fr) 1977-04-08
FR2324017B1 FR2324017B1 (fr) 1982-09-03

Family

ID=10398570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627486A Granted FR2324017A1 (fr) 1975-09-13 1976-09-13 Objectif collimateur agrandisseur notamment pour tete de projecteur d'images

Country Status (3)

Country Link
US (1) US4232943A (fr)
FR (1) FR2324017A1 (fr)
GB (1) GB1525573A (fr)

Families Citing this family (86)

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CN100451729C (zh) * 2005-10-12 2009-01-14 中国科学院长春光学精密机械与物理研究所 护目型头盔显示系统
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US7733572B1 (en) 2008-06-09 2010-06-08 Rockwell Collins, Inc. Catadioptric system, apparatus, and method for producing images on a universal, head-up display
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US10795160B1 (en) 2014-09-25 2020-10-06 Rockwell Collins, Inc. Systems for and methods of using fold gratings for dual axis expansion
US11300795B1 (en) 2009-09-30 2022-04-12 Digilens Inc. Systems for and methods of using fold gratings coordinated with output couplers for dual axis expansion
US11320571B2 (en) 2012-11-16 2022-05-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view with uniform light extraction
US8233204B1 (en) 2009-09-30 2012-07-31 Rockwell Collins, Inc. Optical displays
US8659826B1 (en) 2010-02-04 2014-02-25 Rockwell Collins, Inc. Worn display system and method without requiring real time tracking for boresight precision
US9274349B2 (en) 2011-04-07 2016-03-01 Digilens Inc. Laser despeckler based on angular diversity
WO2016020630A2 (fr) 2014-08-08 2016-02-11 Milan Momcilo Popovich Illuminateur laser en guide d'ondes comprenant un dispositif de déchatoiement
WO2013027004A1 (fr) 2011-08-24 2013-02-28 Milan Momcilo Popovich Affichage de données vestimentaire
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
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US9599813B1 (en) 2011-09-30 2017-03-21 Rockwell Collins, Inc. Waveguide combiner system and method with less susceptibility to glare
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US9715067B1 (en) 2011-09-30 2017-07-25 Rockwell Collins, Inc. Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials
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US9674413B1 (en) 2013-04-17 2017-06-06 Rockwell Collins, Inc. Vision system and method having improved performance and solar mitigation
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
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US9244281B1 (en) 2013-09-26 2016-01-26 Rockwell Collins, Inc. Display system and method using a detached combiner
US10732407B1 (en) 2014-01-10 2020-08-04 Rockwell Collins, Inc. Near eye head up display system and method with fixed combiner
US9519089B1 (en) 2014-01-30 2016-12-13 Rockwell Collins, Inc. High performance volume phase gratings
US9244280B1 (en) 2014-03-25 2016-01-26 Rockwell Collins, Inc. Near eye display system and method for display enhancement or redundancy
WO2016020632A1 (fr) 2014-08-08 2016-02-11 Milan Momcilo Popovich Procédé pour gravure par pressage et réplication holographique
US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. Method and apparatus for generating input images for holographic waveguide displays
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
US9715110B1 (en) 2014-09-25 2017-07-25 Rockwell Collins, Inc. Automotive head up display (HUD)
CN107873086B (zh) 2015-01-12 2020-03-20 迪吉伦斯公司 环境隔离的波导显示器
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
CN107835953B (zh) 2015-05-15 2021-08-20 垂直光学公司 可佩戴的视觉重定向装置
US9690119B2 (en) 2015-05-15 2017-06-27 Vertical Optics, LLC Wearable vision redirecting devices
IL244255A (en) 2016-02-23 2017-04-30 Vertical Optics Llc Wearable devices for deflecting vision
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US11366316B2 (en) 2015-05-18 2022-06-21 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10247943B1 (en) 2015-05-18 2019-04-02 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10108010B2 (en) 2015-06-29 2018-10-23 Rockwell Collins, Inc. System for and method of integrating head up displays and head down displays
US10007115B2 (en) * 2015-08-12 2018-06-26 Daqri, Llc Placement of a computer generated display with focal plane at finite distance using optical devices and a see-through head-mounted display incorporating the same
US10690916B2 (en) 2015-10-05 2020-06-23 Digilens Inc. Apparatus for providing waveguide displays with two-dimensional pupil expansion
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JP6734933B2 (ja) 2016-04-11 2020-08-05 ディジレンズ インコーポレイテッド 構造化光投影のためのホログラフィック導波管装置
US10649209B2 (en) 2016-07-08 2020-05-12 Daqri Llc Optical combiner apparatus
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US11513350B2 (en) 2016-12-02 2022-11-29 Digilens Inc. Waveguide device with uniform output illumination
US10545346B2 (en) 2017-01-05 2020-01-28 Digilens Inc. Wearable heads up displays
US10481678B2 (en) 2017-01-11 2019-11-19 Daqri Llc Interface-based modeling and design of three dimensional spaces using two dimensional representations
US10295824B2 (en) 2017-01-26 2019-05-21 Rockwell Collins, Inc. Head up display with an angled light pipe
CN106680989B (zh) * 2017-03-15 2018-12-18 北京海鲸科技有限公司 一种目镜及头戴显示设备
CN116149058A (zh) 2017-10-16 2023-05-23 迪吉伦斯公司 用于倍增像素化显示器的图像分辨率的系统和方法
KR20200108030A (ko) 2018-01-08 2020-09-16 디지렌즈 인코포레이티드. 도파관 셀 내의 홀로그래픽 격자의 높은 처리능력의 레코딩을 위한 시스템 및 방법
KR20200104402A (ko) 2018-01-08 2020-09-03 디지렌즈 인코포레이티드. 도파관 셀을 제조하기 위한 시스템 및 방법
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US10488666B2 (en) 2018-02-10 2019-11-26 Daqri, Llc Optical waveguide devices, methods and systems incorporating same
US11402801B2 (en) 2018-07-25 2022-08-02 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
US11125993B2 (en) 2018-12-10 2021-09-21 Facebook Technologies, Llc Optical hyperfocal reflective systems and methods, and augmented reality and/or virtual reality displays incorporating same
WO2020123561A1 (fr) 2018-12-10 2020-06-18 Daqri, Llc Clôtures adaptatives destinées à des dispositifs d'affichage à clôture hyperfocale (hvp)
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KR20210138609A (ko) 2019-02-15 2021-11-19 디지렌즈 인코포레이티드. 일체형 격자를 이용하여 홀로그래픽 도파관 디스플레이를 제공하기 위한 방법 및 장치
JP2022525165A (ja) 2019-03-12 2022-05-11 ディジレンズ インコーポレイテッド ホログラフィック導波管バックライトおよび関連する製造方法
CN114207492A (zh) 2019-06-07 2022-03-18 迪吉伦斯公司 带透射光栅和反射光栅的波导及其生产方法
KR20220038452A (ko) 2019-07-29 2022-03-28 디지렌즈 인코포레이티드. 픽셀화된 디스플레이의 이미지 해상도와 시야를 증배하는 방법 및 장치
KR20220054386A (ko) 2019-08-29 2022-05-02 디지렌즈 인코포레이티드. 진공 브래그 격자 및 이의 제조 방법
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1268508A (fr) * 1960-06-20 1961-08-04 Electronique & Physique Collection d'objectifs de prises de vues pour l'obtention d'images de formats différents
CH441798A (de) * 1965-03-23 1967-08-15 Rodenstock Optik G Fotografisches Objektiv
DE1299901B (de) * 1961-11-13 1969-07-24 Minnesota Mining & Mfg Projektionsobjektiv
DE1294185B (de) * 1968-04-23 1969-09-11 Schneider Co Optische Werke Projektor fuer Fernsehkamera
DE2504825A1 (de) * 1974-02-08 1975-08-21 Fuji Photo Optical Co Ltd Projektionsobjektiv fuer laufbildprojektor

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Publication number Priority date Publication date Assignee Title
US2537996A (en) * 1945-01-17 1951-01-16 Wilbur R Hankes Optical viewer for vehicle instruments
US2472600A (en) * 1946-03-30 1949-06-07 Eastman Kodak Co Optical erecting prism for folding a light path
DE1275788B (de) * 1965-03-23 1968-08-22 Rodenstock Optik G Dreigliedriges, modifiziertes Petzval-Objektiv

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1268508A (fr) * 1960-06-20 1961-08-04 Electronique & Physique Collection d'objectifs de prises de vues pour l'obtention d'images de formats différents
DE1299901B (de) * 1961-11-13 1969-07-24 Minnesota Mining & Mfg Projektionsobjektiv
CH441798A (de) * 1965-03-23 1967-08-15 Rodenstock Optik G Fotografisches Objektiv
DE1294185B (de) * 1968-04-23 1969-09-11 Schneider Co Optische Werke Projektor fuer Fernsehkamera
DE2504825A1 (de) * 1974-02-08 1975-08-21 Fuji Photo Optical Co Ltd Projektionsobjektiv fuer laufbildprojektor

Also Published As

Publication number Publication date
FR2324017B1 (fr) 1982-09-03
GB1525573A (en) 1978-09-20
US4232943A (en) 1980-11-11

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