CN116194821B - 具有相关耦入和耦出光学区域的增强和虚拟现实显示系统 - Google Patents

具有相关耦入和耦出光学区域的增强和虚拟现实显示系统 Download PDF

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Publication number
CN116194821B
CN116194821B CN202180060550.0A CN202180060550A CN116194821B CN 116194821 B CN116194821 B CN 116194821B CN 202180060550 A CN202180060550 A CN 202180060550A CN 116194821 B CN116194821 B CN 116194821B
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China
Prior art keywords
light
coupling
waveguide
eye
regions
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Chinese (zh)
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CN116194821A (zh
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B·T·朔文格特
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Magic Leap Inc
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Magic Leap Inc
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    • 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
    • G02B27/0093—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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
CN202180060550.0A 2020-05-22 2021-05-21 具有相关耦入和耦出光学区域的增强和虚拟现实显示系统 Active CN116194821B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063029312P 2020-05-22 2020-05-22
US63/029,312 2020-05-22
US202063050635P 2020-07-10 2020-07-10
US63/050,635 2020-07-10
PCT/US2021/033700 WO2021237115A1 (en) 2020-05-22 2021-05-21 Augmented and virtual reality display systems with correlated in-coupling and out-coupling optical regions

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Publication Number Publication Date
CN116194821A CN116194821A (zh) 2023-05-30
CN116194821B true CN116194821B (zh) 2025-03-04

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US (4) US11543666B2 (enExample)
EP (1) EP4154050A4 (enExample)
JP (2) JP7585351B2 (enExample)
CN (1) CN116194821B (enExample)
WO (1) WO2021237115A1 (enExample)

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Also Published As

Publication number Publication date
CN116194821A (zh) 2023-05-30
US12282170B2 (en) 2025-04-22
JP2025003545A (ja) 2025-01-09
JP2023528262A (ja) 2023-07-04
EP4154050A4 (en) 2024-06-05
US20250164800A1 (en) 2025-05-22
US20230118284A1 (en) 2023-04-20
EP4154050A1 (en) 2023-03-29
US20240085707A1 (en) 2024-03-14
JP7692103B2 (ja) 2025-06-12
US11543666B2 (en) 2023-01-03
US20210397004A1 (en) 2021-12-23
US11860370B2 (en) 2024-01-02
JP7585351B2 (ja) 2024-11-18
WO2021237115A1 (en) 2021-11-25

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