JP7514562B2 - ゴースト画像を軽減するための光学デバイス - Google Patents

ゴースト画像を軽減するための光学デバイス Download PDF

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Publication number
JP7514562B2
JP7514562B2 JP2022553204A JP2022553204A JP7514562B2 JP 7514562 B2 JP7514562 B2 JP 7514562B2 JP 2022553204 A JP2022553204 A JP 2022553204A JP 2022553204 A JP2022553204 A JP 2022553204A JP 7514562 B2 JP7514562 B2 JP 7514562B2
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Japan
Prior art keywords
optical
light
arrangement
interface region
optical device
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JP2022553204A
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Japanese (ja)
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JP2023524357A (ja
JP2023524357A5 (enExample
Inventor
ローネン，イータン
フリードマン，エドガー
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Lumus Ltd
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Lumus Ltd
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Publication of JP2023524357A5 publication Critical patent/JP2023524357A5/ja
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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
    • G02B27/0018—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
    • 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
    • G02B27/0081—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Filters (AREA)
  • Eyeglasses (AREA)
JP2022553204A 2020-03-23 2021-03-17 ゴースト画像を軽減するための光学デバイス Active JP7514562B2 (ja)

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 (3)

Publication Number Publication Date
JP2023524357A JP2023524357A (ja) 2023-06-12
JP2023524357A5 JP2023524357A5 (enExample) 2024-06-12
JP7514562B2 true JP7514562B2 (ja) 2024-07-11

Family

ID=77889997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022553204A Active JP7514562B2 (ja) 2020-03-23 2021-03-17 ゴースト画像を軽減するための光学デバイス

Country Status (8)

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

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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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JP2018106104A (ja) 2016-12-28 2018-07-05 セイコーエプソン株式会社 表示装置
JP2018109738A (ja) 2016-12-28 2018-07-12 セイコーエプソン株式会社 光学素子および表示装置
WO2019077601A1 (en) 2017-10-16 2019-04-25 Oorym Optics Ltd. HIGH-EFFICIENCY COMPACT MOUNTED MOUNTING DISPLAY SYSTEM
JP2019514057A (ja) 2016-04-07 2019-05-30 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 拡張現実のためのシステムおよび方法
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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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JP2019514057A (ja) 2016-04-07 2019-05-30 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 拡張現実のためのシステムおよび方法
JP2018060155A (ja) 2016-09-28 2018-04-12 セイコーエプソン株式会社 画像表示装置
JP2018106104A (ja) 2016-12-28 2018-07-05 セイコーエプソン株式会社 表示装置
JP2018109738A (ja) 2016-12-28 2018-07-12 セイコーエプソン株式会社 光学素子および表示装置
WO2019077601A1 (en) 2017-10-16 2019-04-25 Oorym Optics Ltd. HIGH-EFFICIENCY COMPACT MOUNTED MOUNTING DISPLAY SYSTEM
WO2020044198A1 (en) 2018-08-26 2020-03-05 Lumus Ltd. Reflection suppression in near eye displays

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
CN115136055B (zh) 2023-10-27
US20220357497A1 (en) 2022-11-10
KR102777529B1 (ko) 2025-03-06
IL295694B2 (en) 2023-06-01
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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