CN115136055B - 用于减轻重影的光学装置 - Google Patents

用于减轻重影的光学装置 Download PDF

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Publication number
CN115136055B
CN115136055B CN202180013389.1A CN202180013389A CN115136055B CN 115136055 B CN115136055 B CN 115136055B CN 202180013389 A CN202180013389 A CN 202180013389A CN 115136055 B CN115136055 B CN 115136055B
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China
Prior art keywords
optical
light
transmissive substrate
interface region
arrangement
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CN202180013389.1A
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English (en)
Chinese (zh)
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CN115136055A (zh
Inventor
埃坦·罗宁
埃德加·弗里德曼
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Lumus Ltd
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Lumus Ltd
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    • 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
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0031—Reflecting element, sheet or layer
    • 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
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
    • 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
    • G02B27/0081—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
    • 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
    • G02B6/24—Coupling light guides

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Filters (AREA)
  • Eyeglasses (AREA)
CN202180013389.1A 2020-03-23 2021-03-17 用于减轻重影的光学装置 Active CN115136055B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062993100P 2020-03-23 2020-03-23
US62/993,100 2020-03-23
PCT/IL2021/050294 WO2021191889A1 (en) 2020-03-23 2021-03-17 Optical devices for mitigating ghost images

Publications (2)

Publication Number Publication Date
CN115136055A CN115136055A (zh) 2022-09-30
CN115136055B true CN115136055B (zh) 2023-10-27

Family

ID=77889997

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180013389.1A Active CN115136055B (zh) 2020-03-23 2021-03-17 用于减轻重影的光学装置

Country Status (8)

Country Link
US (1) US11815709B2 (https=)
EP (1) EP4127815A4 (https=)
JP (1) JP7514562B2 (https=)
KR (2) KR102777529B1 (https=)
CN (1) CN115136055B (https=)
IL (1) IL295694B2 (https=)
TW (2) TW202516216A (https=)
WO (1) WO2021191889A1 (https=)

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JP7489115B2 (ja) 2019-01-15 2024-05-23 ルムス エルティーディー． 対称導光光学素子を製造する方法
CA3123518C (en) 2019-01-24 2023-07-04 Lumus Ltd. Optical systems including loe with three stage expansion
KR102939032B1 (ko) * 2019-12-05 2026-03-16 루머스 리미티드 상보 코팅된 부분적 반사체를 채용하는 도광 광학 소자, 및 광산란을 감소시킨 도광 광학 소자
JP7514562B2 (ja) * 2020-03-23 2024-07-11 ルムス エルティーディー． ゴースト画像を軽減するための光学デバイス
CN117784310A (zh) 2020-05-24 2024-03-29 鲁姆斯有限公司 制造复合光导光学元件的方法、光学结构
AU2022226493B2 (en) 2021-02-25 2023-07-27 Lumus Ltd. Optical aperture multipliers having a rectangular waveguide
CN116149055A (zh) * 2021-11-23 2023-05-23 歌尔股份有限公司 一种抬头显示系统及汽车
KR20250135171A (ko) 2023-01-17 2025-09-12 루머스 리미티드 컬러 카메라를 이용한 광학 시스템 성능 특성화
WO2024204972A1 (en) * 2023-03-28 2024-10-03 Samsung Electronics Co., Ltd. Optical combiner for displaying augmented reality with user's vision correction, method for operating the optical combiner, augmented reality glasses for displaying augmented reality with user's vision correction
EP4655637A1 (en) * 2023-03-28 2025-12-03 Samsung Electronics Co., Ltd. Optical combiner for displaying augmented reality with user's vision correction, method for operating the optical combiner, augmented reality glasses for displaying augmented reality with user's vision correction

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JP2009128730A (ja) * 2007-11-27 2009-06-11 Sharp Corp 光学部材、光源装置および表示装置
CN109154431A (zh) * 2016-02-18 2019-01-04 奥里姆光学有限公司 紧凑型头戴式显示系统

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IL280934B2 (en) * 2018-08-26 2023-10-01 Lumus Ltd Suppression of reflection in displays close to the eyes
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JP7514562B2 (ja) 2020-03-23 2024-07-11 ルムス エルティーディー． ゴースト画像を軽減するための光学デバイス

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JP2009128730A (ja) * 2007-11-27 2009-06-11 Sharp Corp 光学部材、光源装置および表示装置
CN109154431A (zh) * 2016-02-18 2019-01-04 奥里姆光学有限公司 紧凑型头戴式显示系统

Also Published As

Publication number Publication date
JP2023524357A (ja) 2023-06-12
KR20220152387A (ko) 2022-11-15
WO2021191889A1 (en) 2021-09-30
US11815709B2 (en) 2023-11-14
US20220357497A1 (en) 2022-11-10
KR102777529B1 (ko) 2025-03-06
IL295694B2 (en) 2023-06-01
JP7514562B2 (ja) 2024-07-11
CN115136055A (zh) 2022-09-30
IL295694A (en) 2022-10-01
KR20250036956A (ko) 2025-03-14
EP4127815A1 (en) 2023-02-08
TW202516216A (zh) 2025-04-16
TW202142903A (zh) 2021-11-16
TWI873315B (zh) 2025-02-21
EP4127815A4 (en) 2023-09-20

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