Movatterモバイル変換

[0]ホーム
URL:

WO2009083977A3 - Optical device for relaying polychromatic light - Google Patents

Optical device for relaying polychromatic lightDownload PDF

Info

Publication number
WO2009083977A3
WO2009083977A3PCT/IL2008/001691IL2008001691WWO2009083977A3WO 2009083977 A3WO2009083977 A3WO 2009083977A3IL 2008001691 WIL2008001691 WIL 2008001691WWO 2009083977 A3WO2009083977 A3WO 2009083977A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
substrate
optical element
reflector assembly
relaying
Prior art date
Application number
PCT/IL2008/001691
Other languages
French (fr)
Other versions
WO2009083977A2 (en
Inventor
Silviu Reinhorn
Yoram Cohen
Amiram Eldar
Moti Itzkovitch
Original Assignee
Mirage Innovations 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 Mirage Innovations Ltd.filedCriticalMirage Innovations Ltd.
Publication of WO2009083977A2publicationCriticalpatent/WO2009083977A2/en
Publication of WO2009083977A3publicationCriticalpatent/WO2009083977A3/en

Links

Classifications

Landscapes

Abstract

An optical relay device, for relaying polychromatic light is disclosed. The device comprises: an input optical element formed in a planar substrate for receiving and redirecting the light for propagation of the light in a lateral direction within the substrate; and an output optical element formed in the substrate for receiving light propagating within the substrate and coupling the light out of the substrate. The device further comprises a reflector assembly at least partially coating opposite surfaces of the substrate for substantially reflecting light rays impinging on the reflector assembly at an angle within a first angular range, and substantially transmitting light rays of the polychromatic light impinging on the reflector assembly at an angle within a second angular range. In some embodiments of the present invention the input optical element and the output optical element are diffraction gratings having a periodic profile shaped such that at least one portion of the light is dominantly coupled into a diffraction order m satisfying |m| > 1.
PCT/IL2008/0016912008-01-022008-12-29Optical device for relaying polychromatic lightWO2009083977A2 (en)

Applications Claiming Priority (4)

Application NumberPriority DateFiling DateTitle
US624208P2008-01-022008-01-02
US61/006,2422008-01-02
US12939208P2008-06-232008-06-23
US61/129,3922008-06-23

Publications (2)

Publication NumberPublication Date
WO2009083977A2 WO2009083977A2 (en)2009-07-09
WO2009083977A3true WO2009083977A3 (en)2009-09-17

Family

ID=40561930

Family Applications (1)

Application NumberTitlePriority DateFiling Date
PCT/IL2008/001691WO2009083977A2 (en)2008-01-022008-12-29Optical device for relaying polychromatic light

Country Status (1)

CountryLink
WO (1)WO2009083977A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
WO2014155096A1 (en)2013-03-282014-10-02Bae Systems PlcImprovements in and relating to displays
DE102014207499B4 (en)*2014-04-172017-02-09Carl Zeiss Jena Gmbh Spectacle lens for a display device that can be placed on the head of a user and forms an image
JP6417589B2 (en)*2014-10-292018-11-07セイコーエプソン株式会社 OPTICAL ELEMENT, ELECTRO-OPTICAL DEVICE, WEARING TYPE DISPLAY DEVICE, AND OPTICAL ELEMENT MANUFACTURING METHOD
CA2981652C (en)*2015-04-022023-08-22University Of RochesterFreeform nanostructured surface for virtual and augmented reality near eye display
KR102274749B1 (en)*2015-09-052021-07-08레이아 인코포레이티드 Multicolor grid-coupled backlighting
JP7166927B2 (en)*2016-06-202022-11-08アコニア ホログラフィックス、エルエルシー pupil dilation
US11054581B2 (en)2017-03-012021-07-06Akonia Holographics LlcDucted pupil expansion
WO2018209108A2 (en)*2017-05-112018-11-15Akonia Holographics LlcDucted pupil expansion
FI129113B (en)*2017-12-222021-07-15Dispelix OyWaveguide display and display element with novel grating configuration
EP3540479A1 (en)2018-03-132019-09-18Thomson LicensingDiffraction grating comprising double-materials structures
EP3540499A1 (en)2018-03-132019-09-18Thomson LicensingImage sensor comprising a color splitter with two different refractive indexes
EP3588150A1 (en)2018-06-292020-01-01Thomson LicensingAn optical device comprising multi-layer waveguides
EP3591700A1 (en)2018-07-022020-01-08Thomson LicensingImage sensor comprising a color splitter with two different refractive indexes, and different height
EP3671322A1 (en)2018-12-182020-06-24Thomson LicensingDevice for forming an outgoing electromagnetic wave from an incident electromagnetic wave
EP3671310A1 (en)2018-12-182020-06-24Thomson LicensingOptical manipulation apparatus for trapping or moving micro or nanoparticles
EP3671293A1 (en)*2018-12-212020-06-24Thomson LicensingAn optical device comprising at least one diffraction grating having a grating pitch above the wavelength
JP2021021880A (en)*2019-07-302021-02-18セイコーエプソン株式会社Image display device
EP4127789B1 (en)*2020-03-232025-04-30InterDigital CE Patent Holdings, SASUnpolarized light grating in-coupler
CN115542539A (en)*2021-06-292022-12-30上海海思技术有限公司Wearable device and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4711512A (en)*1985-07-121987-12-08Environmental Research Institute Of MichiganCompact head-up display
WO2004109349A2 (en)*2003-06-102004-12-16Elop Electro-Optics Industries Ltd.Method and system for displaying an informative image against a background image
EP1748305A1 (en)*2004-05-172007-01-31Nikon CorporationOptical element, combiner optical system, and image display unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4711512A (en)*1985-07-121987-12-08Environmental Research Institute Of MichiganCompact head-up display
WO2004109349A2 (en)*2003-06-102004-12-16Elop Electro-Optics Industries Ltd.Method and system for displaying an informative image against a background image
EP1748305A1 (en)*2004-05-172007-01-31Nikon CorporationOptical element, combiner optical system, and image display unit

Also Published As

Publication numberPublication date
WO2009083977A2 (en)2009-07-09

Similar Documents

PublicationPublication DateTitle
WO2009083977A3 (en)Optical device for relaying polychromatic light
WO2009150373A3 (en)Device for coupling an optical fibre and a nanophotonic component
WO2001095027A3 (en)Substrate-guided optical beam expander
TW200641659A (en)Waveguide design incorporating reflective optics
WO2007008727A3 (en)System and method for high power laser processing
WO2004001769A8 (en)Optical device for x-ray applications
WO2005024969A3 (en)Substrate-guided optical devices
TW200615514A (en)Interferometer systems for measuring displacement and exposure systems using the same
DE60236538D1 (en) TRANSFECTOR, TRANSFECTOR SYSTEMS AND INDICATORS UN
WO2009066720A1 (en)Solar cell module and photovoltaic unit
WO2006101923A3 (en)High intensity fabry-perot sensor
WO2008008265A3 (en)Angle-tunable transmissive grating
ATE422679T1 (en) BINOCULAR OPTICAL RELAY DEVICE
WO2007014125A3 (en)Optical wavelength division coupler and associated methods
WO2007055742A3 (en)Multiple reflective lenses and lens systems
FR2902226B1 (en) OPTICAL COMPONENT OPERATING IN NEAR FIELD TRANSMISSION
TW200639378A (en)A sensor
TW200704988A (en)Manufacturing of optical waveguides
EP1437608A4 (en) DIFFRACTION DEVICE
WO2010047478A3 (en)Laparoscope and setting method thereof
WO2008107963A1 (en)Optical semiconductor element
TW200717039A (en)Reflector, optical element, interferometer system, stage device, exposure apparatus, and device fabricating method
TW200730898A (en)Lighting device including customized retarder and display device including same
WO2009038197A1 (en)Optical element, laminate and labeled article
WO2007058820A3 (en)Color-splitting optical element and an optical system utilizing the color-splitting optical element

Legal Events

DateCodeTitleDescription
121Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number:08866687

Country of ref document:EP

Kind code of ref document:A2

NENPNon-entry into the national phase

Ref country code:DE

122Ep: pct application non-entry in european phase

Ref document number:08866687

Country of ref document:EP

Kind code of ref document:A2
[8]ページ先頭
©2009-2025 Movatter.jp