CN118922749A - 用于增强现实设备的可变光学厚度波导的方法和系统 - Google Patents

用于增强现实设备的可变光学厚度波导的方法和系统 Download PDF

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Publication number
CN118922749A
CN118922749A CN202380029827.2A CN202380029827A CN118922749A CN 118922749 A CN118922749 A CN 118922749A CN 202380029827 A CN202380029827 A CN 202380029827A CN 118922749 A CN118922749 A CN 118922749A
Authority
CN
China
Prior art keywords
light
eyepiece
waveguide
augmented reality
reality device
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
CN202380029827.2A
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English (en)
Chinese (zh)
Inventor
R·D·泰克尔斯特
R·J·翁
V·K·刘
S·巴拉加瓦
C·佩罗兹
V·辛格
M·E·曼内斯
杨书强
F·Y·徐
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 CN118922749A publication Critical patent/CN118922749A/zh
Pending 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • G02B27/0101—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)
CN202380029827.2A 2022-03-25 2023-03-24 用于增强现实设备的可变光学厚度波导的方法和系统 Pending CN118922749A (zh)

Applications Claiming Priority (3)

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
US17/705,202 2022-03-25
PCT/US2023/016266 WO2023183591A2 (en) 2022-03-25 2023-03-24 Method and system for variable optical thickness waveguides for augmented reality devices

Publications (1)

Publication Number Publication Date
CN118922749A true CN118922749A (zh) 2024-11-08

Family

ID=88102118

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380029827.2A Pending CN118922749A (zh) 2022-03-25 2023-03-24 用于增强现实设备的可变光学厚度波导的方法和系统

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026157892A1 (zh) * 2025-01-23 2026-07-30 京东方科技集团股份有限公司 显示基板及其制作方法、显示装置

Family Cites Families (11)

* 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
CN101142505B (zh) * 2004-02-26 2010-05-05 斯欧普迪克尔股份有限公司 绝缘体上硅(soi)结构中的光的主动操控装置
IL171820A (en) * 2005-11-08 2014-04-30 Lumus Ltd A polarizing optical component for light coupling within a conductive substrate
US9933684B2 (en) * 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US9759919B2 (en) * 2015-01-05 2017-09-12 Microsoft Technology Licensing, Llc Virtual image display with curved light path
CA3151575C (en) * 2015-03-05 2025-07-08 Magic Leap, Inc. IMPROVED MANUFACTURING FOR VIRTUAL AND AUGMENTED REALITY SYSTEMS AND COMPONENTS
KR102717573B1 (ko) * 2017-12-11 2024-10-14 매직 립, 인코포레이티드 도파관 조명기
FI129167B (en) * 2017-12-22 2021-08-31 Dispelix Oy Interference-free waveguide display
US11022753B2 (en) * 2019-02-14 2021-06-01 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
JP2025537697A (ja) * 2022-11-07 2025-11-20 マジック リープ， インコーポレイテッド 積層された接眼レンズを有するエクステンデッドリアリティデバイスのための方法、システム、および製品

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026157892A1 (zh) * 2025-01-23 2026-07-30 京东方科技集团股份有限公司 显示基板及其制作方法、显示装置

Also Published As

Publication number Publication date
WO2023183591A3 (en) 2023-11-02
WO2023183591A2 (en) 2023-09-28
EP4500240A4 (en) 2026-03-25
JP2025510056A (ja) 2025-04-14
EP4500240A2 (en) 2025-02-05
KR20240168380A (ko) 2024-11-29

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