WO2014140620A3 - Display and method of operating a display - Google Patents

Display and method of operating a display Download PDF

Info

Publication number
WO2014140620A3
WO2014140620A3 PCT/GB2014/050799 GB2014050799W WO2014140620A3 WO 2014140620 A3 WO2014140620 A3 WO 2014140620A3 GB 2014050799 W GB2014050799 W GB 2014050799W WO 2014140620 A3 WO2014140620 A3 WO 2014140620A3
Authority
WO
WIPO (PCT)
Prior art keywords
display
waveguide
light
display light
holographic
Prior art date
Application number
PCT/GB2014/050799
Other languages
French (fr)
Other versions
WO2014140620A2 (en
Inventor
Simon Richard Geoffrey Hall
Richard Frederick Stevens
Manuel Ulibarrena ESTEVEZ
Michael Medora
Original Assignee
The Secretary Of State For Business, Innovation & Skills
Colour Holographic 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 The Secretary Of State For Business, Innovation & Skills, Colour Holographic Ltd filed Critical The Secretary Of State For Business, Innovation & Skills
Publication of WO2014140620A2 publication Critical patent/WO2014140620A2/en
Publication of WO2014140620A3 publication Critical patent/WO2014140620A3/en

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
    • 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
    • G02B2027/0109—Head-up displays characterised by optical features comprising holographic elements comprising details concerning the making of holograms
    • 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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G02B2027/0174—Head mounted characterised by optical features holographic

Abstract

A display includes a waveguide (12), a first holographic element for coupling display light into the waveguide (12) and a second holographic element for receiving the display light from the first holographic element and for coupling the display light out of the waveguide (12) to display the display light to a user at a viewing position (20). The first and second holographic elements can have a material structure size of substantially ≤ 20nm. The display can include a programmable spatial light modulator (44) operable selectively to cause display light to convey a desired image. The display can include a variable focus optical element to selectively vary the apparent position of an image. Methods of operating a display are also provided.
PCT/GB2014/050799 2013-03-14 2014-03-14 Display and method of operating a display WO2014140620A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1304659.4 2013-03-14
GB201304659A GB201304659D0 (en) 2013-03-14 2013-03-14 Display and method of operating a display

Publications (2)

Publication Number Publication Date
WO2014140620A2 WO2014140620A2 (en) 2014-09-18
WO2014140620A3 true WO2014140620A3 (en) 2014-11-27

Family

ID=48226368

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/050799 WO2014140620A2 (en) 2013-03-14 2014-03-14 Display and method of operating a display

Country Status (2)

Country Link
GB (1) GB201304659D0 (en)
WO (1) WO2014140620A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104656259B (en) * 2015-02-05 2017-04-05 上海理湃光晶技术有限公司 The conjugation arrowband three primary colours nearly optics of the eye display device of volume holographic grating waveguide staggeredly
GB2539166A (en) * 2015-03-10 2016-12-14 Colour Holographic Ltd Holographically-projected virtual retinal display
WO2018231595A1 (en) 2017-06-14 2018-12-20 Apple Inc. Display illumination systems
US20200004020A1 (en) * 2018-06-28 2020-01-02 Apple Inc. Electronic Device With Multi-Element Display Illumination System
CN110058412B (en) * 2019-04-23 2020-02-18 深圳惠牛科技有限公司 Transmission decoupling large-view-field optical waveguide lens
CN113009698A (en) * 2021-03-29 2021-06-22 奥提赞光晶(山东)显示科技有限公司 Color display system and method and AR glasses
CN115128893A (en) * 2022-06-28 2022-09-30 深圳珑璟光电科技有限公司 Optical-mechanical system and near-to-eye display equipment

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535402A1 (en) * 1991-09-30 1993-04-07 Motorola, Inc. Waveguide virtual image display
WO2001009663A1 (en) * 1999-07-29 2001-02-08 Yeda Research And Development Co. Ltd. Electronic utility devices incorporating a compact virtual image display
GB2432224A (en) * 2005-11-15 2007-05-16 Technical Dev & Invest Ltd Apparatus and method for producing a volume reflection hologram
US20090190094A1 (en) * 2006-09-28 2009-07-30 Brother Kogyo Kabushiki Kaisha Optical system for light flux transfer, and retinal scanning display using such an optical system
EP2133727A1 (en) * 2008-06-10 2009-12-16 Sony Corporation Optical device and virtual image display
WO2010057219A1 (en) * 2008-11-17 2010-05-20 Luminit Llc Holographic substrate-guided wave-based see-through display
EP2290428A2 (en) * 2009-08-31 2011-03-02 Sony Corporation Image display apparatus and head mounted display
EP2418520A2 (en) * 2010-08-09 2012-02-15 Sony Corporation Display apparatus assembly
US20120127062A1 (en) * 2010-11-18 2012-05-24 Avi Bar-Zeev Automatic focus improvement for augmented reality displays
US20130021392A1 (en) * 2011-07-18 2013-01-24 Microsoft Corporation Wide field-of-view virtual image projector

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535402A1 (en) * 1991-09-30 1993-04-07 Motorola, Inc. Waveguide virtual image display
WO2001009663A1 (en) * 1999-07-29 2001-02-08 Yeda Research And Development Co. Ltd. Electronic utility devices incorporating a compact virtual image display
GB2432224A (en) * 2005-11-15 2007-05-16 Technical Dev & Invest Ltd Apparatus and method for producing a volume reflection hologram
US20090190094A1 (en) * 2006-09-28 2009-07-30 Brother Kogyo Kabushiki Kaisha Optical system for light flux transfer, and retinal scanning display using such an optical system
EP2133727A1 (en) * 2008-06-10 2009-12-16 Sony Corporation Optical device and virtual image display
WO2010057219A1 (en) * 2008-11-17 2010-05-20 Luminit Llc Holographic substrate-guided wave-based see-through display
EP2290428A2 (en) * 2009-08-31 2011-03-02 Sony Corporation Image display apparatus and head mounted display
EP2418520A2 (en) * 2010-08-09 2012-02-15 Sony Corporation Display apparatus assembly
US20120127062A1 (en) * 2010-11-18 2012-05-24 Avi Bar-Zeev Automatic focus improvement for augmented reality displays
US20130021392A1 (en) * 2011-07-18 2013-01-24 Microsoft Corporation Wide field-of-view virtual image projector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MANUEL ULIBARRENA ET AL: "Multiple band holographic reflection gratings recorded in new ultra-fine grain emulsion BBVPan References and links", OPTICS EXPRESS, 15 December 2003 (2003-12-15), pages 3385 - 3392, XP055121101, Retrieved from the Internet <URL:http://www.opticsinfobase.org/DirectPDFAccess/99BA8AB7-E74B-272B-BE70E59F99EC2D83_78192/oe-11-25-3385.pdf?da=1&id=78192&seq=0&mobile=no> [retrieved on 20140602], DOI: http://dx.doi.org/10.1364/OE.11.003385 *

Also Published As

Publication number Publication date
WO2014140620A2 (en) 2014-09-18
GB201304659D0 (en) 2013-05-01

Similar Documents

Publication Publication Date Title
WO2014140620A3 (en) Display and method of operating a display
EP3710894A4 (en) Methods for fabricating optical waveguides
TWI800974B (en) A method for producing a light-guide optical element
EP3933456A4 (en) Optical lens
EP3749996A4 (en) Optical interposer
EP3814680A4 (en) Optical stack for privacy display
EP3455661A4 (en) Distributed light manipulation over imaging waveguide
EP3622347A4 (en) Optical stack for imaging directional backlights
EP3451029A4 (en) Camera module including liquid lens, optical device including same, and method for manufacturing camera module including liquid lens
EP3335067A4 (en) Short focus lens optical system and imaging device including the same
EP3373058A4 (en) Lens driving device, and camera module and optical instrument comprising same
EP3343259A4 (en) Optical lens assembly, device, and image forming method
EP3515058A4 (en) Dual camera module, optical device, camera module, and method for operating camera module
EP3631565A4 (en) Projection objective and waveguide display device
EP3521922A4 (en) Device for driving lens, and camera module and optical instrument comprising same
EP3576401A4 (en) Liquid lens, and camera module and optical device including same
EP3705938A4 (en) Camera module including liquid lens and optical instrument
EP3743762A4 (en) Application specific integrated circuit for waveguide display
EP3837679A4 (en) Display module and large format display apparatus using the same
EP3575855A4 (en) Liquid lens, and camera module and optical device comprising same
WO2013022256A3 (en) Optical filter
EP3789822A4 (en) Liquid lens and camera module including same
EP3606024A4 (en) Camera module including liquid lens
EP3573323A4 (en) Liquid lens, and camera module and optical device comprising same
EP3729178A4 (en) Waveguide display element

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14716630

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 14716630

Country of ref document: EP

Kind code of ref document: A2