WO2014140620A3 - Display and method of operating a display - Google Patents
Display and method of operating a display Download PDFInfo
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201304659A GB201304659D0 (en) | 2013-03-14 | 2013-03-14 | Display and method of operating a display |
GB1304659.4 | 2013-03-14 |
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 (8)
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 |
JP2020521170A (en) * | 2017-05-19 | 2020-07-16 | シーリアル テクノロジーズ ソシエテ アノニムSeereal Technologies S.A. | Display device with light guide |
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)
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 |
-
2013
- 2013-03-14 GB GB201304659A patent/GB201304659D0/en not_active Ceased
-
2014
- 2014-03-14 WO PCT/GB2014/050799 patent/WO2014140620A2/en active Application Filing
Patent Citations (10)
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)
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 |
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