CN117706768B - 具有圆筒状波导的光学系统 - Google Patents

具有圆筒状波导的光学系统

Info

Publication number
CN117706768B
CN117706768B CN202311792696.1A CN202311792696A CN117706768B CN 117706768 B CN117706768 B CN 117706768B CN 202311792696 A CN202311792696 A CN 202311792696A CN 117706768 B CN117706768 B CN 117706768B
Authority
CN
China
Prior art keywords
waveguide
cylindrical
light
grating
image 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.)
Active
Application number
CN202311792696.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN117706768A (zh
Inventor
安德里·沃尔科夫
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.)
Zhenli Optics Co ltd
Original Assignee
Zhenli Optics Co ltd
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 Zhenli Optics Co ltd filed Critical Zhenli Optics Co ltd
Publication of CN117706768A publication Critical patent/CN117706768A/zh
Application granted granted Critical
Publication of CN117706768B publication Critical patent/CN117706768B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • 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
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12083—Constructional arrangements
    • 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
    • G02B2027/0174—Head mounted characterised by optical features holographic
    • 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
    • G02B2027/0178—Eyeglass type
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0185—Displaying image at variable distance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)
CN202311792696.1A 2020-09-21 2021-09-17 具有圆筒状波导的光学系统 Active CN117706768B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB2014845.8A GB2598946B (en) 2020-09-21 2020-09-21 Optical system with cylindrical waveguide
GB2014845.8 2020-09-21
PCT/GB2021/052417 WO2022058740A1 (en) 2020-09-21 2021-09-17 Optical system with cylindrical waveguide
CN202180064508.6A CN116209940A (zh) 2020-09-21 2021-09-17 具有圆筒状波导的光学系统

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202180064508.6A Division CN116209940A (zh) 2020-09-21 2021-09-17 具有圆筒状波导的光学系统

Publications (2)

Publication Number Publication Date
CN117706768A CN117706768A (zh) 2024-03-15
CN117706768B true CN117706768B (zh) 2025-08-15

Family

ID=73196869

Family Applications (4)

Application Number Title Priority Date Filing Date
CN202311792696.1A Active CN117706768B (zh) 2020-09-21 2021-09-17 具有圆筒状波导的光学系统
CN202180064508.6A Pending CN116209940A (zh) 2020-09-21 2021-09-17 具有圆筒状波导的光学系统
CN202311793010.0A Active CN117706769B (zh) 2020-09-21 2021-09-17 具有圆筒状波导的光学系统
CN202311791631.5A Pending CN117706767A (zh) 2020-09-21 2021-09-17 具有圆筒状波导的光学系统

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN202180064508.6A Pending CN116209940A (zh) 2020-09-21 2021-09-17 具有圆筒状波导的光学系统
CN202311793010.0A Active CN117706769B (zh) 2020-09-21 2021-09-17 具有圆筒状波导的光学系统
CN202311791631.5A Pending CN117706767A (zh) 2020-09-21 2021-09-17 具有圆筒状波导的光学系统

Country Status (7)

Country Link
US (1) US20230384598A1 (https=)
EP (1) EP4214565A1 (https=)
JP (1) JP7618027B2 (https=)
KR (1) KR102833128B1 (https=)
CN (4) CN117706768B (https=)
GB (2) GB2598946B (https=)
WO (1) WO2022058740A1 (https=)

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GB2617810B (en) * 2022-01-20 2024-06-26 Trulife Optics Ltd Eyeglass lens with waveguide
CN119452286A (zh) * 2022-06-28 2025-02-14 鲁姆斯有限公司 一种新型近眼显示器光学系统
CN115220236B (zh) * 2022-08-17 2024-04-12 谷东科技有限公司 高光效的双目全息波导近眼显示装置和增强现实显示设备
US20240085714A1 (en) * 2022-09-14 2024-03-14 Microsoft Technology Licensing, Llc Near-eye display systems utilizing an array of projectors
KR102728848B1 (ko) * 2022-11-24 2024-11-13 주식회사 레티널 고스트 이미지 제거 기능을 갖는 증강 현실용 광학 장치
WO2024135974A1 (en) * 2022-12-19 2024-06-27 Samsung Electronics Co., Ltd. Curved waveguide-based augmented reality device, method for operation of said device, augmented reality glasses based on said device
DE102022134418B3 (de) * 2022-12-21 2024-06-06 OQmented GmbH Vorrichtung zur Erzeugung und Darstellung eines Bildes auf einem Beobachtungsfeld unter Verwendung eines multifunktionalen diffraktiven Elements und Augmented-Reality-Brille enthaltend eine solche Vorrichtung
CN119045117A (zh) * 2024-08-19 2024-11-29 珠海莫界科技有限公司 光波导、近眼显示设备、视场角扩增方法及存储介质

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Also Published As

Publication number Publication date
CN117706768A (zh) 2024-03-15
JP7618027B2 (ja) 2025-01-20
US20230384598A1 (en) 2023-11-30
CN117706769A (zh) 2024-03-15
GB2599023B (en) 2023-02-22
EP4214565A1 (en) 2023-07-26
KR20230088726A (ko) 2023-06-20
CN117706769B (zh) 2025-07-25
JP2023543422A (ja) 2023-10-16
GB2598946B (en) 2022-12-28
GB202014845D0 (en) 2020-11-04
CN116209940A (zh) 2023-06-02
GB2599023A (en) 2022-03-23
KR102833128B1 (ko) 2025-07-11
CN117706767A (zh) 2024-03-15
WO2022058740A1 (en) 2022-03-24
GB2598946A (en) 2022-03-23

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