IT943697B - Discalizzatore frontale con ottica a diffrazione - Google Patents

Discalizzatore frontale con ottica a diffrazione

Info

Publication number
IT943697B
IT943697B IT32006/71A IT3200671A IT943697B IT 943697 B IT943697 B IT 943697B IT 32006/71 A IT32006/71 A IT 32006/71A IT 3200671 A IT3200671 A IT 3200671A IT 943697 B IT943697 B IT 943697B
Authority
IT
Italy
Prior art keywords
descaliser
frontal
diffraction optics
optics
diffraction
Prior art date
Application number
IT32006/71A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT943697B publication Critical patent/IT943697B/it

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
    • G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
    • G02B2027/0105—Holograms with particular structures
    • G02B2027/0107—Holograms with particular structures with optical power
    • 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
    • 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
    • G02B2027/0165—Head-up displays characterised by mechanical features associated with a head-down display

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
IT32006/71A 1970-12-14 1971-12-03 Discalizzatore frontale con ottica a diffrazione IT943697B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9789170A 1970-12-14 1970-12-14

Publications (1)

Publication Number Publication Date
IT943697B true IT943697B (it) 1973-04-10

Family

ID=22265643

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32006/71A IT943697B (it) 1970-12-14 1971-12-03 Discalizzatore frontale con ottica a diffrazione

Country Status (5)

Country Link
US (1) US3737212A (it)
DE (1) DE2161206A1 (it)
FR (1) FR2118067B1 (it)
GB (1) GB1373102A (it)
IT (1) IT943697B (it)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915548A (en) * 1973-04-30 1975-10-28 Hughes Aircraft Co Holographic lens and liquid crystal image source for head-up display
US3885095A (en) * 1973-04-30 1975-05-20 Hughes Aircraft Co Combined head-up multisensor display
SE389745B (sv) * 1973-05-31 1976-11-15 S M Ellis Presentationsenhet
US3949490A (en) * 1974-10-25 1976-04-13 The United States Of America As Represented By The Secretary Of The Navy Simulator including improved holographic heads up display system
US3945716A (en) * 1974-12-20 1976-03-23 The United States Of America As Represented By The Secretary Of The Navy Rotatable head up display with coordinate reversal correctives
US3940204A (en) * 1975-01-23 1976-02-24 Hughes Aircraft Company Optical display systems utilizing holographic lenses
GB1577618A (en) * 1976-12-03 1980-10-29 Smiths Industries Ltd Display systems
US4218111A (en) * 1978-07-10 1980-08-19 Hughes Aircraft Company Holographic head-up displays
IN152994B (it) * 1978-09-15 1984-05-19 Elliott Brothers London Ltd
GB2031610B (en) * 1978-10-05 1982-10-06 Elliott Bros Head-up displays
DE3000402A1 (de) * 1979-01-19 1980-07-31 Smiths Industries Ltd Anzeigevorrichtung
US4398799A (en) * 1980-03-04 1983-08-16 Pilkington P.E. Limited Head-up displays
FR2539227A1 (fr) * 1983-01-06 1984-07-13 Lepechon Guy Appareil pour l'identification, par simulation, de reperes lumineux et/ou sonores
FR2540639A1 (fr) * 1983-02-08 1984-08-10 Thomson Csf Dispositif de visualisation cathodique couleur equipe d'un element holographique et procede de fabrication de cet element
CA1250472A (en) * 1983-04-05 1989-02-28 Masane Suzuki Camera finder
DE3330613A1 (de) * 1983-08-25 1985-03-07 Vdo Schindling Anzeigeeinrichtung
US4613200A (en) * 1984-07-09 1986-09-23 Ford Motor Company Heads-up display system with holographic dispersion correcting
US4704666A (en) * 1986-08-15 1987-11-03 Davis Charles S Artificial light source utilizing a holographic optical element to control radiant light
US5015049A (en) * 1986-11-04 1991-05-14 Kaiser Optical Systems Method of forming holographic optical elements free of secondary fringes
US4834474A (en) * 1987-05-01 1989-05-30 The University Of Rochester Optical systems using volume holographic elements to provide arbitrary space-time characteristics, including frequency-and/or spatially-dependent delay lines, chirped pulse compressors, pulse hirpers, pulse shapers, and laser resonators
US5013133A (en) 1988-10-31 1991-05-07 The University Of Rochester Diffractive optical imaging lens systems
US5880888A (en) * 1989-01-23 1999-03-09 Hughes Aircraft Company Helmet mounted display system
US5013135A (en) * 1989-07-10 1991-05-07 Matsushita Electric Industrial Co., Ltd. Head-up display with two fresnel lenses
JP2653186B2 (ja) * 1989-09-27 1997-09-10 キヤノン株式会社 ヘッドアップディスプレイ装置
US5293513A (en) * 1990-05-30 1994-03-08 Mitsubishi Denki Kabushiki Kaisha Switching system for automotive vehicle including a reflector positioned below a sight line of a driver
US5764414A (en) * 1991-08-19 1998-06-09 Hughes Aircraft Company Biocular display system using binary optics
US5864326A (en) * 1992-02-07 1999-01-26 I-O Display Systems Llc Depixelated visual display
JP3151766B2 (ja) * 1992-07-31 2001-04-03 キヤノン株式会社 画像表示装置
US5299063A (en) * 1992-11-10 1994-03-29 Honeywell, Inc. Cross projection visor helmet mounted display
US5369888A (en) * 1993-01-13 1994-12-06 Kay; Ira M. Wide field of view reflex gunsight
US5537253A (en) * 1993-02-01 1996-07-16 Honeywell Inc. Head mounted display utilizing diffractive optical elements
JPH0743804A (ja) 1993-07-30 1995-02-14 Canon Inc 機能選択装置
US5991085A (en) * 1995-04-21 1999-11-23 I-O Display Systems Llc Head-mounted personal visual display apparatus with image generator and holder
DE29515955U1 (de) * 1995-09-26 1996-01-04 Maaß, Uwe, 51491 Overath Vorrichtung zum Darstellen sich im Raum bewegender, frei schwebender Bilder
US6369952B1 (en) 1995-07-14 2002-04-09 I-O Display Systems Llc Head-mounted personal visual display apparatus with image generator and holder
USD383455S (en) * 1995-08-31 1997-09-09 Virtual I/O, Inc. Head mounted display with headtracker
US5706107A (en) * 1996-01-11 1998-01-06 Hughes Electronics Windshield grating hologram for increasing bus driver's field of view
DE10316518A1 (de) * 2003-04-10 2004-10-21 Carl Zeiss Jena Gmbh Bilderzeugungsvorrichtung für augmentierte Darstellung
IL162573A (en) * 2004-06-17 2013-05-30 Lumus Ltd Optical component in a large key conductive substrate
IL166799A (en) 2005-02-10 2014-09-30 Lumus Ltd Aluminum shale surfaces for use in a conductive substrate
US10073264B2 (en) 2007-08-03 2018-09-11 Lumus Ltd. Substrate-guide optical device
US10261321B2 (en) 2005-11-08 2019-04-16 Lumus Ltd. Polarizing optical system
DE102007028878B4 (de) * 2007-01-24 2018-04-05 Johnson Controls Gmbh Displayeinrichtung mit vergrößernder grafischer Bildquelle
DE102008012638A1 (de) * 2008-03-05 2009-09-10 Carl Zeiss Microimaging Gmbh Anzeigesystem
IL219907A (en) 2012-05-21 2017-08-31 Lumus Ltd Integrated head display system with eye tracking
IL232197B (en) 2014-04-23 2018-04-30 Lumus Ltd Compact head-up display system
IL235642B (en) 2014-11-11 2021-08-31 Lumus Ltd A compact head-up display system is protected by an element with a super-thin structure
WO2018065975A1 (en) 2016-10-09 2018-04-12 Lumus Ltd Aperture multiplier using a rectangular waveguide
KR102310397B1 (ko) 2016-11-08 2021-10-08 루머스 리미티드 광학 컷오프 에지를 구비한 도광 장치 및 그 제조 방법
EP3981590A1 (en) 2017-01-03 2022-04-13 Corning Incorporated Kit having a curved glass substrate
CN110431467B (zh) 2017-01-28 2025-10-28 鲁姆斯有限公司 增强现实成像系统
KR102338472B1 (ko) 2017-02-22 2021-12-14 루머스 리미티드 광 가이드 광학 어셈블리
EP3397997A4 (en) 2017-03-22 2020-02-12 Lumus Ltd. OVERLAPPING FACETS
IL251645B (en) 2017-04-06 2018-08-30 Lumus Ltd Waveguide and method of production
EP3655282B1 (en) 2017-07-18 2023-02-15 Corning Incorporated Vehicle interior system comprising a cold formed complexly curved glass article
TWI770234B (zh) 2017-07-19 2022-07-11 以色列商魯姆斯有限公司 通過光導光學元件的矽基液晶照明器
WO2019055581A1 (en) 2017-09-12 2019-03-21 Corning Incorporated TOUCH-SENSITIVE GLASS ELEMENTS WITH INSULATED FACE AND METHODS OF MAKING SAME
US11065960B2 (en) 2017-09-13 2021-07-20 Corning Incorporated Curved vehicle displays
TWI844520B (zh) 2017-10-10 2024-06-11 美商康寧公司 具有改善可靠性的彎曲的覆蓋玻璃的車輛內部系統及其形成方法
KR102709430B1 (ko) * 2017-11-30 2024-09-25 코닝 인코포레이티드 비구면 미러를 진공 성형하기 위한 시스템 및 방법
US10506220B2 (en) 2018-01-02 2019-12-10 Lumus Ltd. Augmented reality displays with active alignment and corresponding methods
US10551544B2 (en) 2018-01-21 2020-02-04 Lumus Ltd. Light-guide optical element with multiple-axis internal aperture expansion
IL259518B2 (en) 2018-05-22 2023-04-01 Lumus Ltd Optical system and method for improving light field uniformity
KR20250036958A (ko) 2018-05-23 2025-03-14 루머스 리미티드 부분 반사 내부면이 있는 도광 광학 요소를 포함한 광학 시스템
US11415812B2 (en) 2018-06-26 2022-08-16 Lumus Ltd. Compact collimating optical device and system
EP4685545A3 (en) 2018-09-09 2026-03-25 Lumus Ltd. Optical systems including light-guide optical elements with two-dimensional expansion
CA3123518C (en) 2019-01-24 2023-07-04 Lumus Ltd. Optical systems including loe with three stage expansion
CN113474715A (zh) 2019-02-28 2021-10-01 鲁姆斯有限公司 紧凑型准直图像投影仪
IL284955B2 (en) 2019-03-12 2025-09-01 Lumus Ltd Image projector
WO2020202120A1 (en) 2019-04-04 2020-10-08 Lumus Ltd. Air-gap free perpendicular near-eye display
CN113661359A (zh) 2019-04-15 2021-11-16 鲁姆斯有限公司 制造光导光学元件的方法
IL289411B2 (en) 2019-06-27 2025-07-01 Lumus Ltd Device and methods for eye tracking based on eye imaging using a light-conducting optical component
EP4270090A3 (en) 2019-07-04 2024-01-03 Lumus Ltd. Image waveguide with symmetric beam multiplication
JP7592326B2 (ja) 2019-07-18 2024-12-02 ルムス エルティーディー． カプセル化された光ガイド光学素子
TWI884834B (zh) 2019-12-05 2025-05-21 以色列商魯姆斯有限公司 光學設備和製造光學設備的方法
CA3155597C (en) 2019-12-08 2023-02-14 Lumus Ltd. Optical systems with compact image projector
TWI906248B (zh) 2019-12-30 2025-12-01 以色列商魯姆斯有限公司 包括具有二維擴展的光導光學元件的光學系統
IL294538B2 (en) 2020-02-24 2025-12-01 Lumus Ltd Mixed reality combiner
TWI830023B (zh) 2020-05-24 2024-01-21 以色列商魯姆斯有限公司 複合光導光學元件的製造方法及光學結構
EP4085287A4 (en) 2020-05-24 2023-07-12 Lumus Ltd. Compound light-guide optical elements
EP4158397A4 (en) 2020-06-01 2024-01-31 Lumus Ltd. Virtual image delivery system for near eye displays
TW202538365A (zh) 2020-08-23 2025-10-01 以色列商魯姆斯有限公司 光學系統
US12222508B2 (en) 2020-08-26 2025-02-11 Lumus Ltd. Generation of color images using white light as source
TWI894344B (zh) 2020-08-30 2025-08-21 以色列商魯姆斯有限公司 具有中間圖像平面的反射ｓｌｍ圖像投影儀
DE202021104723U1 (de) 2020-09-11 2021-10-18 Lumus Ltd. An ein optisches Lichtleiterelement gekoppelter Bildprojektor
EP4222416B1 (en) 2020-10-01 2025-12-10 Lumus Ltd. Compound light-guide optical elements
WO2022180634A1 (en) 2021-02-25 2022-09-01 Lumus Ltd. Optical aperture multipliers having a rectangular waveguide
JP7698342B2 (ja) 2021-03-01 2025-06-25 ルムス エルティーディー． プロジェクタから導波路へのコンパクトな結合を有する光学システム
KR102677455B1 (ko) 2021-05-19 2024-06-24 루머스 리미티드 액티브 광학 엔진
KR102676604B1 (ko) 2021-07-04 2024-06-18 루머스 리미티드 시야의 다양한 부분을 제공하는 적층형 도광 요소를 갖는 디스플레이
KR20240046489A (ko) 2021-08-23 2024-04-09 루머스 리미티드 내장된 커플링-인 반사기를 갖는 복합 도광 광학 요소의 제조 방법
JP2025526202A (ja) 2022-08-18 2025-08-12 ルムス エルティーディー． 偏光カタディオプトリックコリメータを備えた画像プロジェクタ

Also Published As

Publication number Publication date
FR2118067A1 (it) 1972-07-28
DE2161206A1 (de) 1972-06-22
GB1373102A (en) 1974-11-06
FR2118067B1 (it) 1975-08-01
US3737212A (en) 1973-06-05

Similar Documents

Publication Publication Date Title
IT943697B (it) Discalizzatore frontale con ottica a diffrazione
IT940544B (it) Struttura protettiva a copricapo
CH539197A (de) Turbine
IT951609B (it) Erbicidi
IT945841B (it) Diodo laser a doppia eterostruttura
AT318901B (de) Stanzstempel
BE771105A (fr) Element de construction a module
BR7100639D0 (pt) Aperfeicoamentos relativos a bancos
CH498650A (fr) Réacteur étagé
CH530567A (de) Mechanisches Befestigungsmittel
IT968027B (it) Perfezionamenti relativi a dentiere
AT305000B (de) Werkzeug
IT954185B (it) Erbicidi
IT944422B (it) Laser a gas
TR17083A (tr) Koemuerue gaziastirma tesisi
AT317488B (de) Balkenkonstruktion
FR1521551A (fr) Vivier sous-marin
DE1653566B2 (de) Hydraulischer vibrationsantrieb
BE772086R (fr) Caisse a
AT307130B (de) Einrichtung an einem Gewächshaus
BE766097A (fr) Urees herbicides
BR7107958D0 (pt) Aperfeicoamentos relativos a dispositivos anticoncepcionais
BE760152A (fr) Manipulateur
CH469984A (de) Beschleunigungsmessgerät
FR1536768A (fr) Perforatrice