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)
French (fr)
Other versions
FR2324017B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2324017A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1525573A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1127894A (en) * 1979-05-16 1982-07-20 Philip J. Rogers Transfer lens for optical image display system
US4526442A (en) * 1981-01-28 1985-07-02 U.S. Precision Lens, Inc. Compact projection lens
US4620773A (en) * 1982-05-15 1986-11-04 Hitachi, Ltd. Projection lens for projection television
US4793687A (en) * 1984-05-11 1988-12-27 Farrand Optical Co., Inc. Collimated optical visual simulation system
US4708438A (en) * 1984-05-11 1987-11-24 Farrand Optical Co., Inc. Optical visual simulation system
GB2174213B (en) * 1985-04-17 1988-09-07 Gec Avionics Head-up displays
GB8713021D0 (en) * 1987-06-03 1987-10-21 Gec Avionics Helmet display systems
US4842389A (en) * 1987-06-12 1989-06-27 Flight Dynamics, Inc. Vehicle display system using a holographic windshield prepared to withstand lamination process
US5138469A (en) * 1987-06-12 1992-08-11 Flight Dynamics, Inc. Preparation of photosensitive material to withstand a lamination process
US4961625A (en) * 1987-09-18 1990-10-09 Flight Dynamics, Inc. Automobile head-up display system with reflective aspheric surface
US4998784A (en) * 1988-08-31 1991-03-12 Ppg Industries, Inc. Automotive windshield for a head up display system
US6002526A (en) * 1996-03-06 1999-12-14 Minolta Co., Ltd. Zoom lens system
RU2181208C1 (ru) * 2000-09-14 2002-04-10 Открытое акционерное общество "Красногорский завод им. С.А. Зверева" Светосильный объектив
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
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
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
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
US20140204455A1 (en) 2011-08-24 2014-07-24 Milan Momcilo Popovich Wearable data display
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US9599813B1 (en) 2011-09-30 2017-03-21 Rockwell Collins, Inc. Waveguide combiner system and method with less susceptibility to glare
US8937772B1 (en) 2011-09-30 2015-01-20 Rockwell Collins, Inc. System for and method of stowing HUD combiners
US8749890B1 (en) 2011-09-30 2014-06-10 Rockwell Collins, Inc. Compact head up display (HUD) for cockpits with constrained space envelopes
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
US8634139B1 (en) 2011-09-30 2014-01-21 Rockwell Collins, Inc. System for and method of catadioptric collimation in a compact head up display (HUD)
US8903207B1 (en) 2011-09-30 2014-12-02 Rockwell Collins, Inc. System for and method of extending vertical field of view in head up display utilizing a waveguide combiner
US9366864B1 (en) 2011-09-30 2016-06-14 Rockwell Collins, Inc. System for and method of displaying information without need for a combiner alignment detector
US20150010265A1 (en) 2012-01-06 2015-01-08 Milan, Momcilo POPOVICH Contact image sensor using switchable bragg gratings
US8830588B1 (en) 2012-03-28 2014-09-09 Rockwell Collins, Inc. Reflector and cover glass for substrate guided HUD
US9523852B1 (en) 2012-03-28 2016-12-20 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
CN106125308B (zh) 2012-04-25 2019-10-25 罗克韦尔柯林斯公司 用于显示图像的装置和方法
GB2506929A (en) * 2012-10-15 2014-04-16 Bae Systems Plc Head up display
US9933684B2 (en) * 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US9674413B1 (en) 2013-04-17 2017-06-06 Rockwell Collins, Inc. Vision system and method having improved performance and solar mitigation
WO2015015138A1 (en) 2013-07-31 2015-02-05 Milan Momcilo Popovich Method and apparatus for contact image sensing
US9910266B2 (en) * 2013-08-15 2018-03-06 The Boeing Company Spectral balancing technique
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 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. Method and apparatus for generating input images for holographic waveguide displays
US9715110B1 (en) 2014-09-25 2017-07-25 Rockwell Collins, Inc. Automotive head up display (HUD)
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
WO2016113534A1 (en) 2015-01-12 2016-07-21 Milan Momcilo Popovich Environmentally isolated waveguide display
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
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
EP3295240B1 (en) 2015-05-15 2024-04-03 Vertical Optics, LLC Wearable vision redirecting devices
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US10247943B1 (en) 2015-05-18 2019-04-02 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US11366316B2 (en) 2015-05-18 2022-06-21 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
JP6598269B2 (ja) 2015-10-05 2019-10-30 ディジレンズ インコーポレイテッド 導波管ディスプレイ
US10598932B1 (en) 2016-01-06 2020-03-24 Rockwell Collins, Inc. Head up display for integrating views of conformally mapped symbols and a fixed image source
EP3433659B1 (en) 2016-03-24 2024-10-23 DigiLens, Inc. Method and apparatus for providing a polarization selective holographic waveguide device
US10890707B2 (en) 2016-04-11 2021-01-12 Digilens Inc. Holographic waveguide apparatus for structured light projection
US10649209B2 (en) 2016-07-08 2020-05-12 Daqri Llc Optical combiner apparatus
TWI606282B (zh) 2016-11-24 2017-11-21 大立光電股份有限公司 光學攝影系統鏡組、取像裝置及電子裝置
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
US10942430B2 (en) 2017-10-16 2021-03-09 Digilens Inc. Systems and methods for multiplying the image resolution of a pixelated display
EP3710876A4 (en) 2018-01-08 2022-02-09 DigiLens Inc. SYSTEMS AND PROCESSES FOR THE MANUFACTURE OF WAVEGUIDE CELLS
WO2019136476A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Waveguide architectures and related methods of manufacturing
CN115356905B (zh) 2018-01-08 2025-05-09 迪吉伦斯公司 波导单元格中全息光栅高吞吐量记录的系统和方法
EP3710894B1 (en) 2018-01-08 2025-07-30 Digilens Inc. Methods for fabricating optical waveguides
US10488666B2 (en) 2018-02-10 2019-11-26 Daqri, Llc Optical waveguide devices, methods and systems incorporating same
WO2020023779A1 (en) 2018-07-25 2020-01-30 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 (en) 2018-12-10 2020-06-18 Daqri, Llc Adaptive viewports for hypervocal viewport (hvp) displays
KR20210111278A (ko) 2019-01-09 2021-09-10 페이스북 테크놀로지스, 엘엘씨 Ar, hmd 및 hud 애플리케이션을 위한 광학 도파관들의 불-균일한 서브-동공 반사기들 및 방법들
WO2020149956A1 (en) 2019-01-14 2020-07-23 Digilens Inc. Holographic waveguide display with light control layer
WO2020163524A1 (en) 2019-02-05 2020-08-13 Digilens Inc. Methods for compensating for optical surface nonuniformity
US20200264378A1 (en) 2019-02-15 2020-08-20 Digilens Inc. Methods and Apparatuses for Providing a Holographic Waveguide Display Using Integrated Gratings
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
KR20210134763A (ko) 2019-03-12 2021-11-10 디지렌즈 인코포레이티드. 홀로그래픽 도파관 백라이트 및 관련된 제조 방법
US20200386947A1 (en) 2019-06-07 2020-12-10 Digilens Inc. Waveguides Incorporating Transmissive and Reflective Gratings and Related Methods of Manufacturing
CN114341729A (zh) 2019-07-29 2022-04-12 迪吉伦斯公司 用于使像素化显示器的图像分辨率和视场倍增的方法和设备
CN114450608A (zh) 2019-08-29 2022-05-06 迪吉伦斯公司 真空布拉格光栅和制造方法
WO2022150841A1 (en) 2021-01-07 2022-07-14 Digilens Inc. Grating structures for color waveguides
EP4288831A4 (en) 2021-03-05 2025-01-15 Digilens Inc. Evacuated periodic structures and methods of manufacturing
US11863730B2 (en) 2021-12-07 2024-01-02 Snap Inc. Optical waveguide combiner systems and methods
CN116299989B (zh) * 2023-05-25 2023-09-12 歌尔光学科技有限公司 投影镜头、车载hud以及车辆

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-09-03
US4232943A (en) 1980-11-11
GB1525573A (en) 1978-09-20

Similar Documents

Publication Publication Date Title
FR2324017A1 (fr) Objectif collimateur agrandisseur notamment pour tete de projecteur d'images
FR2337394A1 (fr) Dispositif ferro-electrique de formation d'images
FR2322416A1 (fr) Dispositif de reproduction d'images commande par voie electrostatique
FR2325263A1 (fr) Dispositif de prise d'images video
FR2318033A1 (fr) Encre sensibilisatrice pour formation d'images latentes
FR2328347A1 (fr) Dispositif pour reproduction d'images de television tri-dimensionnelles
FR2322500A1 (fr) Dispositif de projection d'une image de television
CH427339A (fr) Ecran courbe pour la projection d'images cinématographiques
FR2325958A1 (fr) Dispositif d'entrainement de pellicule pour equipement de projection cinematographique
BE865679A (fr) Tube reproducteur d'images
FR2312808A1 (fr) Dispositif d'enregistrement d'image optique
FR2310582A1 (fr) Systeme dynamique de formation d'images de configurations de bulles magnetiques
FR2345876A1 (fr) Dispositif de reproduction d'images de television
FR2280101A1 (fr) Appareil de projection d'images
DE2860791D1 (en) Projection apparatus permitting the recording of the projected image of an object
BE839474A (fr) Appareil de projection d'images en couleurs
FR2340563A1 (fr) Dispositif de projection d'images
FR2285710A1 (fr) Tube d'enregistrement d'images de television
FR2325090A1 (fr) Procede de fixage d'images de toner
BE827707A (fr) Tube d'enregistrement d'images de television
FR2332547A1 (fr) Variateur optique de grandissement d'image
BE840010A (fr) Perfectionnements aux transferts d'images
FR2333275A1 (fr) Systeme de balayage d'image pour des machines de reproduction
FR2312039A1 (fr) Prisme polygonal pour appareils explorateurs d'images thermiques
BE823978A (fr) Dispositif auxiliaire pour projecteurs d'images sonores

Legal Events

Date Code Title Description
ST Notification of lapse