KR102833128B1 - 원통형 도파관을 갖는 광학 시스템 - Google Patents

원통형 도파관을 갖는 광학 시스템 Download PDF

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Publication number
KR102833128B1
KR102833128B1 KR1020237013361A KR20237013361A KR102833128B1 KR 102833128 B1 KR102833128 B1 KR 102833128B1 KR 1020237013361 A KR1020237013361 A KR 1020237013361A KR 20237013361 A KR20237013361 A KR 20237013361A KR 102833128 B1 KR102833128 B1 KR 102833128B1
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South Korea
Prior art keywords
optical system
light
cylindrical waveguide
cylindrical
waveguide
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KR1020237013361A
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Korean (ko)
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KR20230088726A (ko
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안드리 볼코프
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트루라이프 옵틱스 리미티드
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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
    • 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)
KR1020237013361A 2020-09-21 2021-09-17 원통형 도파관을 갖는 광학 시스템 Active KR102833128B1 (ko)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
KR20230088726A KR20230088726A (ko) 2023-06-20
KR102833128B1 true KR102833128B1 (ko) 2025-07-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237013361A Active KR102833128B1 (ko) 2020-09-21 2021-09-17 원통형 도파관을 갖는 광학 시스템

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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WO2006064301A1 (en) * 2004-12-13 2006-06-22 Nokia Corporation System and method for beam expansion with near focus in a display device
SE531785C2 (sv) 2006-12-05 2009-08-04 Bengt-Sture Ershag Anläggning för återvinning av kol och kolväteföreningar genom pyrolys
WO2009077803A1 (en) * 2007-12-17 2009-06-25 Nokia Corporation Exit pupil expanders with spherical and aspheric substrates
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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
CN117706768B (zh) 2025-08-15
CN117706767A (zh) 2024-03-15
WO2022058740A1 (en) 2022-03-24
GB2598946A (en) 2022-03-23

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