WO1987001211A3 - Combinateurs aspheriques a index gradue et systeme d'affichage utilisant lesdits combinateurs - Google Patents

Combinateurs aspheriques a index gradue et systeme d'affichage utilisant lesdits combinateurs

Info

Publication number
WO1987001211A3
WO1987001211A3 PCT/US1986/001574 US8601574W WO8701211A3 WO 1987001211 A3 WO1987001211 A3 WO 1987001211A3 US 8601574 W US8601574 W US 8601574W WO 8701211 A3 WO8701211 A3 WO 8701211A3
Authority
WO
WIPO (PCT)
Prior art keywords
coating
substrate
index
combiners
graded
Prior art date
Application number
PCT/US1986/001574
Other languages
English (en)
Other versions
WO1987001211A2 (fr
Inventor
Mao-Jin Chern
John J Ferrer
Ronald T Smith
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Priority to DE8686905048T priority Critical patent/DE3685022D1/de
Priority to KR1019870700318A priority patent/KR910000614B1/ko
Publication of WO1987001211A2 publication Critical patent/WO1987001211A2/fr
Publication of WO1987001211A3 publication Critical patent/WO1987001211A3/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/06—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors having a focussing action, e.g. parabolic mirror
    • 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
    • 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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • 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
    • G02B27/1086—Beam splitting or combining systems operating by diffraction 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/142—Coating structures, e.g. thin films multilayers
    • 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
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/149—Beam splitting or combining systems operating by reflection only using crossed beamsplitting surfaces, e.g. cross-dichroic cubes or X-cubes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0883—Mirrors with a refractive index gradient
    • 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
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
    • G02B2027/0116—Head-up displays characterised by optical features comprising device for genereting colour display comprising devices for correcting chromatic 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
    • G02B2027/0145—Head-up displays characterised by optical features creating an intermediate image
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optical Filters (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

La présente invention se rapporte à un combinateur optique amélioré utile dans beaucoup d'applications. Ledit combinateur comprend un substrat (10) ayant au moins une surface asphérique et un revêtement réfléchissant du type à diffraction (12) formé sur le substrat (10) et destiné à réfléchir sélectivement le rayonnement à l'intérieur d'une ou de plusieurs bandes étroites prédéterminées de longueur d'ondes entrant en collision avec le revêtement. L'asphéricité de la surface peut être sélectionnée afin de compenser ou d'équilibrer les abérrations optiques. Le revêtement (12) est pourvu d'un index gradué (16), ce qui a l'avantage d'éliminer la possibilité d'une dégradation des revêtements d'hologramme de gélatine due à l'humidité. La présente invention se rapporte également au procédé permettant d'appliquer le revêtement (12) à index gradué (16) sur un substrat (10). La variation du profil de l'index du revêtement peut être sélectionnée afin de permettre aux combinateurs de fournir des réponses de réflectivité à couleurs multiples, ou pour permettre l'utilisation de sources lumineuses d'affichage dont la largeur de bande spectrale est plus grande, avec pour conséquence une marge plus claire et une largeur de bande angulaire améliorée.
PCT/US1986/001574 1985-08-14 1986-08-01 Combinateurs aspheriques a index gradue et systeme d'affichage utilisant lesdits combinateurs WO1987001211A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8686905048T DE3685022D1 (de) 1985-08-14 1986-08-01 Buendelvereinigendes system mit gradientenindex und asphaerischen eigenschaften und dieses enthaltendes anzeigesystem.
KR1019870700318A KR910000614B1 (ko) 1985-08-14 1986-08-01 경사 굴절률 비구형 결합기 및 이를 사용하는 표시 시스템

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76588385A 1985-08-14 1985-08-14
US765,883 1985-08-14

Publications (2)

Publication Number Publication Date
WO1987001211A2 WO1987001211A2 (fr) 1987-02-26
WO1987001211A3 true WO1987001211A3 (fr) 1987-03-12

Family

ID=25074780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1986/001574 WO1987001211A2 (fr) 1985-08-14 1986-08-01 Combinateurs aspheriques a index gradue et systeme d'affichage utilisant lesdits combinateurs

Country Status (7)

Country Link
EP (1) EP0233913B1 (fr)
JP (1) JPS62502150A (fr)
KR (1) KR910000614B1 (fr)
CA (1) CA1332191C (fr)
DE (1) DE3685022D1 (fr)
IL (1) IL79391A (fr)
WO (1) WO1987001211A2 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194428A (en) * 1986-05-23 1993-03-16 Worcester Foundation For Experimental Biology Inhibition of influenza virus replication by oligonucleotide phosphorothioates
FR2614434B1 (fr) * 1987-04-22 1989-06-09 Thomson Csf Viseur clair holographique montable sur casque
JPH01296214A (ja) * 1988-05-25 1989-11-29 Canon Inc 表示装置
JP2585717B2 (ja) * 1988-06-03 1997-02-26 キヤノン株式会社 表示装置
JPH01306886A (ja) * 1988-06-03 1989-12-11 Canon Inc 体積位相型回折格子
EP0416105A4 (en) * 1989-02-03 1992-04-08 Tomsky Gosudarstvenny Universitet Imeni V.V. Kuibysheva Selective interference light filter and optical device using it
WO1990015349A1 (fr) * 1989-05-31 1990-12-13 Tomsky Gosudarstvenny Universitet Imeni V.V.Kuibysheva Systeme selectif de filtration optique d'interferences
US5009485A (en) * 1989-08-17 1991-04-23 Hughes Aircraft Company Multiple-notch rugate filters and a controlled method of manufacture thereof
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
GB9206463D0 (en) * 1992-03-25 1992-07-22 Marconi Gec Ltd Head-up display system
DE69325607T2 (de) * 1992-04-07 2000-04-06 Raytheon Co Breites spektrales Band virtuelles Bildanzeige optisches System
GB9304944D0 (en) * 1993-03-11 1993-04-28 Pilkington Perkin Elmer Ltd Head-up displays
US5440428A (en) * 1993-09-30 1995-08-08 Hughes Aircraft Company Automotive instrument 3-D virtual image display
JP2826470B2 (ja) * 1994-05-13 1998-11-18 日本電気株式会社 自動車電話装置
US5733781A (en) * 1994-07-19 1998-03-31 Gen-Probe Incorporated Oligonucleotides and methods for inhibiting propagation of human immunodeficiency virus
DE19540108C2 (de) * 1995-10-27 1998-08-06 Ldt Gmbh & Co Vorrichtung zur Darstellung eines ersten Bildes in einem durch eine durchsichtige Scheibe sichtbaren zweiten Bild
JPH09292587A (ja) * 1996-04-23 1997-11-11 Shimadzu Corp 表示装置
JP4007633B2 (ja) * 1996-10-09 2007-11-14 株式会社島津製作所 ヘッドアップディスプレイ
JPH10301055A (ja) * 1997-04-25 1998-11-13 Sony Corp 画像表示装置
FR2784201B1 (fr) * 1998-10-06 2003-01-31 Sextant Avionique Dispositif optique pour viseur de casque comportant un miroir diffractif
FR2816414B1 (fr) 2000-11-03 2003-03-07 Thomson Csf Combineur glace double pour viseur tete haute
FR2840692B1 (fr) * 2002-06-10 2004-10-15 Sagem Dispositif de vision directe a protection contre les agressions optiques et restitution oculaire
DE10319005A1 (de) * 2003-04-25 2004-11-25 Carl Zeiss Smt Ag Reflektives optisches Element, optisches System und EUV-Lithographievorrichtung
AU2004203473B1 (en) * 2004-07-30 2005-06-30 Bliss Harvesters Pty Ltd Produce Handling Apparatus
DE102007047232A1 (de) * 2007-10-02 2009-04-16 Linos Photonics Gmbh & Co. Kg Head-up Display für Kraftfahrzeug
WO2011114466A1 (fr) * 2010-03-17 2011-09-22 株式会社 東芝 Miroir
WO2014111393A1 (fr) * 2013-01-21 2014-07-24 Johnson Controls Gmbh Élément combineur pour un dispositif d'affichage tête haute et dispositif d'affichage tête haute
DE102016218028A1 (de) * 2016-09-20 2018-03-22 Carl Zeiss Smt Gmbh Reflektives optisches Element
WO2019106969A1 (fr) * 2017-11-28 2019-06-06 コニカミノルタ株式会社 Dispositif d'affichage d'image et affichage optique transparent
WO2020208180A1 (fr) * 2019-04-12 2020-10-15 Basf Coatings Gmbh Procédé d'examen d'un revêtement d'une surface de sonde

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006463A (en) * 1977-10-17 1979-05-02 Hughes Aircraft Co Holographic one tube goggle
EP0007039A1 (fr) * 1978-07-10 1980-01-23 Hughes Aircraft Company "Head up display system" holographiques
EP0066402A1 (fr) * 1981-05-29 1982-12-08 Gec Avionics Limited Lunette de vision nocturne
GB2134282A (en) * 1983-01-28 1984-08-08 Leybold Heraeus Gmbh & Co Kg Optical elements having interference layers of ZnS and Al2O3
WO1985001115A1 (fr) * 1983-09-02 1985-03-14 Hughes Aircraft Company Procede de production d'un materiau optique a indice gradue et structures formees par ce materiau
WO1985004961A1 (fr) * 1984-04-16 1985-11-07 Hughes Aircraft Company Affichage binoculaire holographique monte sur un casque

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181751A (en) 1978-05-24 1980-01-01 Hughes Aircraft Company Process for the preparation of low temperature silicon nitride films by photochemical vapor deposition
US4309075A (en) 1979-10-05 1982-01-05 Optical Coating Laboratory, Inc. Multilayer mirror with maximum reflectance
US4371587A (en) 1979-12-17 1983-02-01 Hughes Aircraft Company Low temperature process for depositing oxide layers by photochemical vapor deposition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006463A (en) * 1977-10-17 1979-05-02 Hughes Aircraft Co Holographic one tube goggle
EP0007039A1 (fr) * 1978-07-10 1980-01-23 Hughes Aircraft Company "Head up display system" holographiques
EP0066402A1 (fr) * 1981-05-29 1982-12-08 Gec Avionics Limited Lunette de vision nocturne
GB2134282A (en) * 1983-01-28 1984-08-08 Leybold Heraeus Gmbh & Co Kg Optical elements having interference layers of ZnS and Al2O3
WO1985001115A1 (fr) * 1983-09-02 1985-03-14 Hughes Aircraft Company Procede de production d'un materiau optique a indice gradue et structures formees par ce materiau
WO1985004961A1 (fr) * 1984-04-16 1985-11-07 Hughes Aircraft Company Affichage binoculaire holographique monte sur un casque

Also Published As

Publication number Publication date
EP0233913B1 (fr) 1992-04-22
KR910000614B1 (ko) 1991-01-28
KR880700290A (ko) 1988-02-22
IL79391A (en) 1994-06-24
CA1332191C (fr) 1994-09-27
JPS62502150A (ja) 1987-08-20
IL79391A0 (en) 1986-10-31
EP0233913A1 (fr) 1987-09-02
WO1987001211A2 (fr) 1987-02-26
DE3685022D1 (de) 1992-05-27

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