EP4500240A4 - METHOD AND SYSTEM FOR VARIABLE OPTICALLY THICK WAVEGUIDES FOR AUGMENTED REALITY DEVICES - Google Patents

METHOD AND SYSTEM FOR VARIABLE OPTICALLY THICK WAVEGUIDES FOR AUGMENTED REALITY DEVICES

Info

Publication number
EP4500240A4
EP4500240A4 EP23775734.9A EP23775734A EP4500240A4 EP 4500240 A4 EP4500240 A4 EP 4500240A4 EP 23775734 A EP23775734 A EP 23775734A EP 4500240 A4 EP4500240 A4 EP 4500240A4
Authority
EP
European Patent Office
Prior art keywords
augmented reality
variable optical
optical thickness
wave guides
reality devices
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
EP23775734.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4500240A2 (en
Inventor
Robert D Tekolste
Ryan Jason Ong
Victor Kai LIU
Samarth Bhargava
Christophe Peroz
Vikramjit Singh
Marlon Edward Menezes
Shuqiang Yang
Frank Y Xu
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
Priority claimed from US17/705,202 external-priority patent/US12399320B2/en
Application filed by Magic Leap Inc filed Critical Magic Leap Inc
Publication of EP4500240A2 publication Critical patent/EP4500240A2/en
Publication of EP4500240A4 publication Critical patent/EP4500240A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/25—Output arrangements for video game devices
    • 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
    • G02B27/017—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
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125—Field-of-view increase by wavefront division

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
EP23775734.9A 2022-03-25 2023-03-24 METHOD AND SYSTEM FOR VARIABLE OPTICALLY THICK WAVEGUIDES FOR AUGMENTED REALITY DEVICES Pending EP4500240A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/705,202 US12399320B2 (en) 2019-02-14 2022-03-25 Method and system for variable optical thickness waveguides for augmented reality devices
PCT/US2023/016266 WO2023183591A2 (en) 2022-03-25 2023-03-24 Method and system for variable optical thickness waveguides for augmented reality devices

Publications (2)

Publication Number Publication Date
EP4500240A2 EP4500240A2 (en) 2025-02-05
EP4500240A4 true EP4500240A4 (en) 2026-03-25

Family

ID=88102118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23775734.9A Pending EP4500240A4 (en) 2022-03-25 2023-03-24 METHOD AND SYSTEM FOR VARIABLE OPTICALLY THICK WAVEGUIDES FOR AUGMENTED REALITY DEVICES

Country Status (5)

Country Link
EP (1) EP4500240A4 (https=)
JP (1) JP2025510056A (https=)
KR (1) KR20240168380A (https=)
CN (1) CN118922749A (https=)
WO (1) WO2023183591A2 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3151575A1 (en) * 2015-03-05 2016-09-09 Magic Leap, Inc. Improved manufacturing for virtual and augmented reality systems and components
US20180373115A1 (en) * 2012-11-16 2018-12-27 Digilens, Inc. Transparent Waveguide Display
US20200264371A1 (en) * 2019-02-14 2020-08-20 Magic Leap, Inc. Biased total thickness variations in waveguide display substrates
US20200379259A1 (en) * 2017-12-22 2020-12-03 Dispelix Oy Interference-free waveguide display
US20210364808A1 (en) * 2020-05-22 2021-11-25 Facebook Technologies, Llc Compact light source
WO2024102747A1 (en) * 2022-11-07 2024-05-16 Magic Leap, Inc. Methods, systems, and products for an extended reality device having a laminated eyepiece

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2823470B2 (ja) * 1993-03-09 1998-11-11 シャープ株式会社 光走査装置及びそれを用いた表示装置並びに画像情報入出力装置
WO2005082091A2 (en) * 2004-02-26 2005-09-09 Sioptical, Inc. Active manipulation of light in a silicon-on-insulator (soi) structure
IL171820A (en) * 2005-11-08 2014-04-30 Lumus Ltd A polarizing optical component for light coupling within a conductive substrate
US9759919B2 (en) * 2015-01-05 2017-09-12 Microsoft Technology Licensing, Llc Virtual image display with curved light path
IL274907B2 (en) * 2017-12-11 2025-10-01 Magic Leap Inc Meir leads the way

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180373115A1 (en) * 2012-11-16 2018-12-27 Digilens, Inc. Transparent Waveguide Display
CA3151575A1 (en) * 2015-03-05 2016-09-09 Magic Leap, Inc. Improved manufacturing for virtual and augmented reality systems and components
US20200379259A1 (en) * 2017-12-22 2020-12-03 Dispelix Oy Interference-free waveguide display
US20200264371A1 (en) * 2019-02-14 2020-08-20 Magic Leap, Inc. Biased total thickness variations in waveguide display substrates
US20210364808A1 (en) * 2020-05-22 2021-11-25 Facebook Technologies, Llc Compact light source
WO2024102747A1 (en) * 2022-11-07 2024-05-16 Magic Leap, Inc. Methods, systems, and products for an extended reality device having a laminated eyepiece

Also Published As

Publication number Publication date
JP2025510056A (ja) 2025-04-14
KR20240168380A (ko) 2024-11-29
WO2023183591A2 (en) 2023-09-28
EP4500240A2 (en) 2025-02-05
WO2023183591A3 (en) 2023-11-02
CN118922749A (zh) 2024-11-08

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RIC1 Information provided on ipc code assigned before grant

Ipc: G02B 6/00 20060101AFI20260216BHEP

Ipc: G02B 6/10 20060101ALI20260216BHEP

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