GB2608908B - Optical system with waveguide - Google Patents

Optical system with waveguide Download PDF

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Publication number
GB2608908B
GB2608908B GB2213279.9A GB202213279A GB2608908B GB 2608908 B GB2608908 B GB 2608908B GB 202213279 A GB202213279 A GB 202213279A GB 2608908 B GB2608908 B GB 2608908B
Authority
GB
United Kingdom
Prior art keywords
waveguide
optical system
optical
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB2213279.9A
Other versions
GB202213279D0 (en
GB2608908A (en
Inventor
Volkov Andrii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trulife Optics Ltd
Original Assignee
Trulife Optics 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 Trulife Optics Ltd filed Critical Trulife Optics Ltd
Priority to GB2213279.9A priority Critical patent/GB2608908B/en
Priority claimed from GB2014845.8A external-priority patent/GB2598946B/en
Publication of GB202213279D0 publication Critical patent/GB202213279D0/en
Publication of GB2608908A publication Critical patent/GB2608908A/en
Application granted granted Critical
Publication of GB2608908B publication Critical patent/GB2608908B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
    • 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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G02B2027/0174—Head mounted characterised by optical features holographic
    • 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
    • G02B2027/0178—Eyeglass type
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0185—Displaying image at variable distance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
GB2213279.9A 2020-09-21 2020-09-21 Optical system with waveguide Active GB2608908B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2213279.9A GB2608908B (en) 2020-09-21 2020-09-21 Optical system with waveguide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2213279.9A GB2608908B (en) 2020-09-21 2020-09-21 Optical system with waveguide
GB2014845.8A GB2598946B (en) 2020-09-21 2020-09-21 Optical system with cylindrical waveguide

Publications (3)

Publication Number Publication Date
GB202213279D0 GB202213279D0 (en) 2022-10-26
GB2608908A GB2608908A (en) 2023-01-18
GB2608908B true GB2608908B (en) 2023-12-13

Family

ID=84602735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2213279.9A Active GB2608908B (en) 2020-09-21 2020-09-21 Optical system with waveguide

Country Status (1)

Country Link
GB (1) GB2608908B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006064301A1 (en) * 2004-12-13 2006-06-22 Nokia Corporation System and method for beam expansion with near focus in a display device
US20110134017A1 (en) * 2009-12-04 2011-06-09 Vuzix Corporation Compact near eye display with scanned image generation
US20160077338A1 (en) * 2014-09-16 2016-03-17 Steven John Robbins Compact Projection Light Engine For A Diffractive Waveguide Display
CN105807348A (en) * 2016-05-23 2016-07-27 东南大学 Reflection volume holographic grating waveguiding structure
US9733475B1 (en) * 2014-09-08 2017-08-15 Rockwell Collins, Inc. Curved waveguide combiner for head-mounted and helmet-mounted displays (HMDS), a collimated virtual window, or a head up display (HUD)
US20180372935A1 (en) * 2015-12-17 2018-12-27 Thalmic Labs Inc. Systems, devices, and methods for curved holographic optical elements
WO2020069400A1 (en) * 2018-09-28 2020-04-02 Magic Leap, Inc. Projector integrated with a scanning mirror

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006064301A1 (en) * 2004-12-13 2006-06-22 Nokia Corporation System and method for beam expansion with near focus in a display device
US20110134017A1 (en) * 2009-12-04 2011-06-09 Vuzix Corporation Compact near eye display with scanned image generation
US9733475B1 (en) * 2014-09-08 2017-08-15 Rockwell Collins, Inc. Curved waveguide combiner for head-mounted and helmet-mounted displays (HMDS), a collimated virtual window, or a head up display (HUD)
US20160077338A1 (en) * 2014-09-16 2016-03-17 Steven John Robbins Compact Projection Light Engine For A Diffractive Waveguide Display
US20180372935A1 (en) * 2015-12-17 2018-12-27 Thalmic Labs Inc. Systems, devices, and methods for curved holographic optical elements
CN105807348A (en) * 2016-05-23 2016-07-27 东南大学 Reflection volume holographic grating waveguiding structure
WO2020069400A1 (en) * 2018-09-28 2020-04-02 Magic Leap, Inc. Projector integrated with a scanning mirror

Also Published As

Publication number Publication date
GB202213279D0 (en) 2022-10-26
GB2608908A (en) 2023-01-18

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