AU2019229957A1 - Display system with low-latency pupil tracker - Google Patents

Display system with low-latency pupil tracker Download PDF

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Publication number
AU2019229957A1
AU2019229957A1 AU2019229957A AU2019229957A AU2019229957A1 AU 2019229957 A1 AU2019229957 A1 AU 2019229957A1 AU 2019229957 A AU2019229957 A AU 2019229957A AU 2019229957 A AU2019229957 A AU 2019229957A AU 2019229957 A1 AU2019229957 A1 AU 2019229957A1
Authority
AU
Australia
Prior art keywords
light
eye
image
display system
light source
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.)
Abandoned
Application number
AU2019229957A
Other languages
English (en)
Inventor
Michael Anthony Klug
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.)
Magic Leap Inc
Original Assignee
Magic Leap Inc
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 Magic Leap Inc filed Critical Magic Leap Inc
Publication of AU2019229957A1 publication Critical patent/AU2019229957A1/en
Abandoned legal-status Critical Current

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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
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • 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
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • 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
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Eyeglasses (AREA)
  • Lenses (AREA)
AU2019229957A 2018-03-05 2019-03-01 Display system with low-latency pupil tracker Abandoned AU2019229957A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862638607P 2018-03-05 2018-03-05
US62/638,607 2018-03-05
PCT/US2019/020376 WO2019173158A1 (en) 2018-03-05 2019-03-01 Display system with low-latency pupil tracker

Publications (1)

Publication Number Publication Date
AU2019229957A1 true AU2019229957A1 (en) 2020-08-13

Family

ID=67846748

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019229957A Abandoned AU2019229957A1 (en) 2018-03-05 2019-03-01 Display system with low-latency pupil tracker

Country Status (7)

Country Link
US (3) US11467398B2 (enExample)
EP (1) EP3762765B1 (enExample)
JP (3) JP7303818B2 (enExample)
CN (1) CN111819487A (enExample)
AU (1) AU2019229957A1 (enExample)
CA (1) CA3090817A1 (enExample)
WO (1) WO2019173158A1 (enExample)

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Also Published As

Publication number Publication date
EP3762765B1 (en) 2025-12-17
JP2021516358A (ja) 2021-07-01
US11860359B2 (en) 2024-01-02
US20210048668A1 (en) 2021-02-18
WO2019173158A1 (en) 2019-09-12
US20250053003A1 (en) 2025-02-13
EP3762765A4 (en) 2021-12-08
US20240069334A1 (en) 2024-02-29
EP3762765A1 (en) 2021-01-13
JP2023126268A (ja) 2023-09-07
CN111819487A (zh) 2020-10-23
JP2024149549A (ja) 2024-10-18
JP7303818B2 (ja) 2023-07-05
US11467398B2 (en) 2022-10-11
US12158577B2 (en) 2024-12-03
US20230030381A1 (en) 2023-02-02
JP7544920B2 (ja) 2024-09-03
JP7625757B2 (ja) 2025-02-03
CA3090817A1 (en) 2019-09-12

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period