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GB202209280D0 - Optical device and method - Google Patents

Optical device and method

Info

Publication number
GB202209280D0
GB202209280D0 GBGB2209280.3A GB202209280A GB202209280D0 GB 202209280 D0 GB202209280 D0 GB 202209280D0 GB 202209280 A GB202209280 A GB 202209280A GB 202209280 D0 GB202209280 D0 GB 202209280D0
Authority
GB
United Kingdom
Prior art keywords
optical device
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.)
Pending
Application number
GBGB2209280.3A
Other versions
GB2619969A (en
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.)
BAE Systems PLC
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
Application filed by BAE Systems PLC filed Critical BAE Systems PLC
Priority to GB2209280.3A priority Critical patent/GB2619969A/en
Publication of GB202209280D0 publication Critical patent/GB202209280D0/en
Priority to PCT/GB2023/051385 priority patent/WO2023247920A1/en
Priority to TW112123408A priority patent/TW202416010A/en
Publication of GB2619969A publication Critical patent/GB2619969A/en
Pending legal-status Critical Current

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
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/023—Catoptric systems, e.g. image erecting and reversing system for extending or folding an optical path, e.g. delay lines
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0145—Head-up displays characterised by optical features creating an intermediate image

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
GB2209280.3A 2022-06-24 2022-06-24 Optical device and method Pending GB2619969A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2209280.3A GB2619969A (en) 2022-06-24 2022-06-24 Optical device and method
PCT/GB2023/051385 WO2023247920A1 (en) 2022-06-24 2023-05-25 Optical device and method
TW112123408A TW202416010A (en) 2022-06-24 2023-06-21 Optical device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2209280.3A GB2619969A (en) 2022-06-24 2022-06-24 Optical device and method

Publications (2)

Publication Number Publication Date
GB202209280D0 true GB202209280D0 (en) 2022-08-10
GB2619969A GB2619969A (en) 2023-12-27

Family

ID=82705470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2209280.3A Pending GB2619969A (en) 2022-06-24 2022-06-24 Optical device and method

Country Status (1)

Country Link
GB (1) GB2619969A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968117A (en) * 1983-09-02 1990-11-06 Hughes Aircraft Company Graded index asperhic combiners and display system utilizing same
US4669810A (en) * 1984-02-03 1987-06-02 Flight Dynamics, Inc. Head up display system
EP0631167B1 (en) * 1992-12-14 2005-02-16 Denso Corporation Image display
EP1798587B1 (en) * 2005-12-15 2012-06-13 Saab Ab Head-up display
US11513349B2 (en) * 2008-03-13 2022-11-29 Everysight Ltd. Optical see-through (OST) near-eye display (NED) system integrating ophthalmic correction

Also Published As

Publication number Publication date
GB2619969A (en) 2023-12-27

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