AT447726T - Projection display with a stable waveguide with rectangular cross-section and a plate-based waveguide, which have each mounting grille - Google Patents

Projection display with a stable waveguide with rectangular cross-section and a plate-based waveguide, which have each mounting grille

Info

Publication number
AT447726T
AT447726T AT06779627T AT06779627T AT447726T AT 447726 T AT447726 T AT 447726T AT 06779627 T AT06779627 T AT 06779627T AT 06779627 T AT06779627 T AT 06779627T AT 447726 T AT447726 T AT 447726T
Authority
AT
Austria
Prior art keywords
waveguide
plate
section
rectangular cross
projection display
Prior art date
Application number
AT06779627T
Other languages
German (de)
Inventor
Michael Simmonds
Richard Howard
Original Assignee
Bae Systems Plc
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
Priority to EP05270052 priority Critical
Priority to GB0518190A priority patent/GB0518190D0/en
Application filed by Bae Systems Plc filed Critical Bae Systems Plc
Priority to PCT/GB2006/050273 priority patent/WO2007029034A1/en
Publication of AT447726T publication Critical patent/AT447726T/en

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/10Projectors with built-in or built-on screen
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/0081Other optical systems; Other optical apparatus with means for altering, e.g. enlarging, the entrance or exit pupil
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/0101Head-up displays characterised by optical features
    • G02B27/0103Head-up displays characterised by optical features comprising holographic elements
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface
    • G03B21/606Projection screens characterised by the nature of the surface for relief projection
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/0101Head-up displays characterised by optical features
    • G02B2027/0118Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/0101Head-up displays characterised by optical features
    • G02B2027/0123Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125Field-of-view increase by wavefront division
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/0149Head-up displays characterised by mechanical features
    • G02B2027/015Head-up displays characterised by mechanical features involving arrangement aiming to get less bulky devices
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/18Diffraction gratings
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00Light guides
AT06779627T 2005-09-07 2006-09-05 Projection display with a stable waveguide with rectangular cross-section and a plate-based waveguide, which have each mounting grille AT447726T (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP05270052 2005-09-07
GB0518190A GB0518190D0 (en) 2005-09-07 2005-09-07 A projection display
PCT/GB2006/050273 WO2007029034A1 (en) 2005-09-07 2006-09-05 A projection display with a rod-like, rectangular cross-section waveguide and a plate-like waveguide, each of them having a diffraction grating

Publications (1)

Publication Number Publication Date
AT447726T true AT447726T (en) 2009-11-15

Family

ID=37396036

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06779627T AT447726T (en) 2005-09-07 2006-09-05 Projection display with a stable waveguide with rectangular cross-section and a plate-based waveguide, which have each mounting grille

Country Status (6)

Country Link
US (1) US7907342B2 (en)
EP (2) EP2128682A3 (en)
AT (1) AT447726T (en)
DE (1) DE602006010215D1 (en)
IL (1) IL190122A (en)
WO (1) WO2007029034A1 (en)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0522968D0 (en) 2005-11-11 2005-12-21 Popovich Milan M Holographic illumination device
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
WO2009050504A1 (en) 2007-10-18 2009-04-23 Bae Systems Plc Improvements in or relating to head mounted display systems
US8107023B2 (en) * 2007-12-18 2012-01-31 Bae Systems Plc Projection displays
US8107780B2 (en) * 2007-12-18 2012-01-31 Bae Systems Plc Display projectors
US9846230B1 (en) 2013-03-15 2017-12-19 Rockwell Collins, Inc. System and method for ice detection
ES2538731T3 (en) 2008-04-14 2015-06-23 Bae Systems Plc Improvements in waveguides or related to them
US20120127751A1 (en) * 2008-11-10 2012-05-24 Nokia Corporation Diffractive backlight structure
EP2376970A1 (en) 2008-12-12 2011-10-19 BAE Systems PLC Improvements in or relating to waveguides
EP2376971B1 (en) 2008-12-12 2019-02-20 BAE Systems PLC Improvements in or relating to waveguides
US8965152B2 (en) 2008-12-12 2015-02-24 Bae Systems Plc Waveguides
EP2199843A1 (en) 2008-12-19 2010-06-23 BAE Systems PLC Display system
GB0902468D0 (en) 2009-02-16 2009-04-01 Light Blue Optics Ltd Optical systems
US9329325B2 (en) 2009-04-20 2016-05-03 Bae Systems Plc Optical waveguides
EP2422232B1 (en) * 2009-04-20 2017-03-08 BAE Systems PLC Surface relief grating in an optical waveguide having a reflecting surface and dielectric layer conforming to the surface
EP2244114A1 (en) 2009-04-20 2010-10-27 BAE Systems PLC Surface relief grating in an optical waveguide having a reflecting surface and dielectric layer conforming to the surface
EP2244112A1 (en) 2009-04-20 2010-10-27 BAE Systems PLC Improvements in optical waveguides
US8233204B1 (en) 2009-09-30 2012-07-31 Rockwell Collins, Inc. Optical displays
WO2011042711A2 (en) 2009-10-09 2011-04-14 Milan Momcilo Popovich Compact edge illuminated diffractive display
US8659826B1 (en) 2010-02-04 2014-02-25 Rockwell Collins, Inc. Worn display system and method without requiring real time tracking for boresight precision
CN101881936B (en) * 2010-06-04 2013-12-25 江苏慧光电子科技有限公司 Holographical wave guide display and generation method of holographical image thereof
US8743464B1 (en) * 2010-11-03 2014-06-03 Google Inc. Waveguide with embedded mirrors
WO2012136970A1 (en) 2011-04-07 2012-10-11 Milan Momcilo Popovich Laser despeckler based on angular diversity
EP2515157A1 (en) 2011-04-18 2012-10-24 BAE Systems Plc A projection display device
GB2505111B (en) * 2011-04-18 2015-12-02 Bae Systems Plc A projection display
EP2748670B1 (en) * 2011-08-24 2015-11-18 Rockwell Collins, Inc. Wearable data display
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
US9599813B1 (en) 2011-09-30 2017-03-21 Rockwell Collins, Inc. Waveguide combiner system and method with less susceptibility to glare
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
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
US9523852B1 (en) 2012-03-28 2016-12-20 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
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)
US8749890B1 (en) 2011-09-30 2014-06-10 Rockwell Collins, Inc. Compact head up display (HUD) for cockpits with constrained space envelopes
US8937772B1 (en) 2011-09-30 2015-01-20 Rockwell Collins, Inc. System for and method of stowing HUD combiners
US20150010265A1 (en) 2012-01-06 2015-01-08 Milan, Momcilo POPOVICH Contact image sensor using switchable bragg gratings
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
US8830588B1 (en) 2012-03-28 2014-09-09 Rockwell Collins, Inc. Reflector and cover glass for substrate guided HUD
CN106125308B (en) 2012-04-25 2019-10-25 罗克韦尔柯林斯公司 Device and method for displaying images
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. Apparatus for eye tracking
JP5820845B2 (en) * 2012-09-07 2015-11-24 キヤノン・コンポーネンツ株式会社 Illumination device, image sensor unit, and paper sheet identification device
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
WO2014188149A1 (en) 2013-05-20 2014-11-27 Milan Momcilo Popovich Holographic waveguide eye tracker
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
US9244281B1 (en) 2013-09-26 2016-01-26 Rockwell Collins, Inc. Display system and method using a detached combiner
WO2015076335A1 (en) * 2013-11-25 2015-05-28 シャープ株式会社 Light guide and head mounted display
FR3014209B1 (en) * 2013-11-29 2017-03-03 Commissariat Energie Atomique Output pupil extension device and high head viewer having the device
US9459451B2 (en) 2013-12-26 2016-10-04 Microsoft Technology Licensing, Llc Eye tracking apparatus, method and system
US9519089B1 (en) 2014-01-30 2016-12-13 Rockwell Collins, Inc. High performance volume phase gratings
JP6296841B2 (en) * 2014-03-12 2018-03-20 オリンパス株式会社 Display device
US9244280B1 (en) 2014-03-25 2016-01-26 Rockwell Collins, Inc. Near eye display system and method for display enhancement or redundancy
JP6442149B2 (en) * 2014-03-27 2018-12-19 オリンパス株式会社 Image display device
WO2016020632A1 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
US9377623B2 (en) 2014-08-11 2016-06-28 Microsoft Technology Licensing, Llc Waveguide eye tracking employing volume Bragg grating
US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. Method and apparatus for generating input images for holographic waveguide displays
US9494799B2 (en) 2014-09-24 2016-11-15 Microsoft Technology Licensing, Llc Waveguide eye tracking employing switchable diffraction gratings
US9715110B1 (en) 2014-09-25 2017-07-25 Rockwell Collins, Inc. Automotive head up display (HUD)
EP3198192A1 (en) 2014-09-26 2017-08-02 Milan Momcilo Popovich Holographic waveguide opticaltracker
JP2016085430A (en) * 2014-10-29 2016-05-19 セイコーエプソン株式会社 Virtual image display device
CN107873086A (en) 2015-01-12 2018-04-03 迪吉伦斯公司 The Waveguide display being environmentally isolated
JP2018512562A (en) 2015-01-20 2018-05-17 ディジレンズ・インコーポレイテッド Holographic waveguide rider
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
US10459145B2 (en) 2015-03-16 2019-10-29 Digilens Inc. Waveguide device incorporating a light pipe
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
JP2018527694A (en) * 2015-06-26 2018-09-20 コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag Indirect lighting device and method of manufacturing indirect lighting device
US10108010B2 (en) 2015-06-29 2018-10-23 Rockwell Collins, Inc. System for and method of integrating head up displays and head down displays
US10466479B2 (en) 2016-10-07 2019-11-05 Coretronic Corporation Head-mounted display apparatus and optical system
CN106772879A (en) * 2016-12-05 2017-05-31 中国航空工业集团公司洛阳电光设备研究所 A kind of holographical wave guide HUD mechanical-optical setup
US10409066B2 (en) 2017-01-19 2019-09-10 Coretronic Corporation Head-mounted display device with waveguide elements
US10295824B2 (en) 2017-01-26 2019-05-21 Rockwell Collins, Inc. Head up display with an angled light pipe
CN108873326A (en) 2017-05-16 2018-11-23 中强光电股份有限公司 Head-mounted display apparatus
WO2019111927A1 (en) * 2017-12-07 2019-06-13 キヤノン株式会社 Display device and head mounted display
WO2019111926A1 (en) * 2017-12-07 2019-06-13 キヤノン株式会社 Display device and head mounted display
JP2019101371A (en) * 2017-12-07 2019-06-24 キヤノン株式会社 Display device and head mount display
FI20176164A1 (en) * 2017-12-22 2019-06-23 Dispelix Oy Improved brightness waveguide display
FI20176161A1 (en) * 2017-12-22 2019-06-23 Dispelix Oy Diffractive waveguide element and diffractive waveguide display
FI20185105A1 (en) * 2018-02-06 2019-08-07 Dispelix Oy Diffractive display element with grating mirror
WO2019171038A1 (en) * 2018-03-07 2019-09-12 Bae Systems Plc Waveguide structure for head up displays
EP3537201A1 (en) * 2018-03-07 2019-09-11 BAE SYSTEMS plc Waveguide structure for head-up displays

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506929A (en) * 1994-10-19 1996-04-09 Clio Technologies, Inc. Light expanding system for producing a linear or planar light beam from a point-like light source
GB0108838D0 (en) * 2001-04-07 2001-05-30 Cambridge 3D Display Ltd Far field display
JP4059692B2 (en) * 2001-04-24 2008-03-12 シャープ株式会社 Illumination device, display device including the same, and light guide plate
IL148804A (en) 2002-03-21 2007-02-11 Yaacov Amitai Optical device
EP1639394A2 (en) * 2003-06-10 2006-03-29 Elop Electro-Optics Industries Ltd. Method and system for displaying an informative image against a background image

Also Published As

Publication number Publication date
EP2128682A2 (en) 2009-12-02
EP1922580A1 (en) 2008-05-21
IL190122D0 (en) 2009-02-11
DE602006010215D1 (en) 2009-12-17
US7907342B2 (en) 2011-03-15
EP2128682A3 (en) 2011-11-30
US20080285137A1 (en) 2008-11-20
IL190122A (en) 2012-02-29
WO2007029034A1 (en) 2007-03-15
EP1922580B1 (en) 2009-11-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties