JP6442149B2 - 画像表示装置 - Google Patents

画像表示装置 Download PDF

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Publication number
JP6442149B2
JP6442149B2 JP2014066604A JP2014066604A JP6442149B2 JP 6442149 B2 JP6442149 B2 JP 6442149B2 JP 2014066604 A JP2014066604 A JP 2014066604A JP 2014066604 A JP2014066604 A JP 2014066604A JP 6442149 B2 JP6442149 B2 JP 6442149B2
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JP
Japan
Prior art keywords
optical system
plane
image
light
image light
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.)
Expired - Fee Related
Application number
JP2014066604A
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English (en)
Japanese (ja)
Other versions
JP2015191032A5 (enExample
JP2015191032A (ja
Inventor
大智 渡邊
大智 渡邊
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.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Priority to JP2014066604A priority Critical patent/JP6442149B2/ja
Priority to PCT/JP2015/000877 priority patent/WO2015145963A1/ja
Publication of JP2015191032A publication Critical patent/JP2015191032A/ja
Priority to US15/253,793 priority patent/US20160370693A1/en
Publication of JP2015191032A5 publication Critical patent/JP2015191032A5/ja
Application granted granted Critical
Publication of JP6442149B2 publication Critical patent/JP6442149B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/147—Optical correction of image distortions, e.g. keystone
    • 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
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • G02B6/0001—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
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
    • 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
    • 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • 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
    • G02B6/12004—Combinations of two or more optical elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Projection Apparatus (AREA)
JP2014066604A 2014-03-27 2014-03-27 画像表示装置 Expired - Fee Related JP6442149B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014066604A JP6442149B2 (ja) 2014-03-27 2014-03-27 画像表示装置
PCT/JP2015/000877 WO2015145963A1 (ja) 2014-03-27 2015-02-23 画像表示装置
US15/253,793 US20160370693A1 (en) 2014-03-27 2016-08-31 Image display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014066604A JP6442149B2 (ja) 2014-03-27 2014-03-27 画像表示装置

Publications (3)

Publication Number Publication Date
JP2015191032A JP2015191032A (ja) 2015-11-02
JP2015191032A5 JP2015191032A5 (enExample) 2017-04-20
JP6442149B2 true JP6442149B2 (ja) 2018-12-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014066604A Expired - Fee Related JP6442149B2 (ja) 2014-03-27 2014-03-27 画像表示装置

Country Status (3)

Country Link
US (1) US20160370693A1 (enExample)
JP (1) JP6442149B2 (enExample)
WO (1) WO2015145963A1 (enExample)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10073264B2 (en) 2007-08-03 2018-09-11 Lumus Ltd. Substrate-guide optical device
US10261321B2 (en) 2005-11-08 2019-04-16 Lumus Ltd. Polarizing optical system
IL232197B (en) 2014-04-23 2018-04-30 Lumus Ltd Compact head-up display system
IL235642B (en) 2014-11-11 2021-08-31 Lumus Ltd A compact head-up display system is protected by an element with a super-thin structure
EP3062142B1 (en) 2015-02-26 2018-10-03 Nokia Technologies OY Apparatus for a near-eye display
JP6597196B2 (ja) * 2015-11-05 2019-10-30 セイコーエプソン株式会社 虚像表示措置
CN106101512B (zh) * 2016-08-11 2021-08-13 李炳华 一种半球面多角度智能拍摄系统及方法
JP2018054671A (ja) * 2016-09-26 2018-04-05 セイコーエプソン株式会社 ビーム径拡大装置、および表示装置
CN108235739B (zh) * 2016-10-09 2021-03-16 鲁姆斯有限公司 使用矩形波导的孔径倍增器
MX386283B (es) 2016-11-08 2025-03-18 Lumus Ltd Dispositivo de guia de luz con borde de corte optico y metodos de produccion correspondientes
US10650552B2 (en) 2016-12-29 2020-05-12 Magic Leap, Inc. Systems and methods for augmented reality
EP4300160A3 (en) 2016-12-30 2024-05-29 Magic Leap, Inc. Polychromatic light out-coupling apparatus, near-eye displays comprising the same, and method of out-coupling polychromatic light
US10409066B2 (en) * 2017-01-19 2019-09-10 Coretronic Corporation Head-mounted display device with waveguide elements
KR102655450B1 (ko) * 2017-02-22 2024-04-05 루머스 리미티드 광 가이드 광학 어셈블리
KR20250070126A (ko) 2017-03-22 2025-05-20 루머스 리미티드 중첩 파셋
IL251645B (en) 2017-04-06 2018-08-30 Lumus Ltd Waveguide and method of production
EP4579312A3 (en) 2017-05-16 2025-08-06 Magic Leap, Inc. Systems and methods for mixed reality
KR102878558B1 (ko) * 2017-07-13 2025-10-29 시리얼 테크놀로지즈 에스.에이. 시야를 확대하기 위한 디스플레이 디바이스
US10578870B2 (en) 2017-07-26 2020-03-03 Magic Leap, Inc. Exit pupil expander
DE102017122353A1 (de) 2017-09-26 2019-03-28 Carl Zeiss Ag Optische Übertragungsanordnung zum Übertragen eines Quellbildes
KR20250138816A (ko) 2017-12-10 2025-09-22 매직 립, 인코포레이티드 광학 도파관들 상의 반사―방지 코팅들
KR102761610B1 (ko) 2017-12-20 2025-01-31 매직 립, 인코포레이티드 증강 현실 뷰잉 디바이스용 인서트
US10551544B2 (en) 2018-01-21 2020-02-04 Lumus Ltd. Light-guide optical element with multiple-axis internal aperture expansion
US10755676B2 (en) 2018-03-15 2020-08-25 Magic Leap, Inc. Image correction due to deformation of components of a viewing device
EP3791224B1 (en) 2018-05-23 2022-08-31 Lumus Ltd. Optical system including light-guide optical element with partially-reflective internal surfaces
US11885871B2 (en) 2018-05-31 2024-01-30 Magic Leap, Inc. Radar head pose localization
WO2020010097A1 (en) 2018-07-02 2020-01-09 Magic Leap, Inc. Pixel intensity modulation using modifying gain values
US11856479B2 (en) 2018-07-03 2023-12-26 Magic Leap, Inc. Systems and methods for virtual and augmented reality along a route with markers
JP7374981B2 (ja) 2018-07-10 2023-11-07 マジック リープ， インコーポレイテッド クロス命令セットアーキテクチャプロシージャ呼出のためのスレッドウィービング
US11598651B2 (en) 2018-07-24 2023-03-07 Magic Leap, Inc. Temperature dependent calibration of movement detection devices
US11624929B2 (en) 2018-07-24 2023-04-11 Magic Leap, Inc. Viewing device with dust seal integration
EP4650919A3 (en) 2018-08-02 2026-01-21 Magic Leap, Inc. A viewing system with interpupillary distance compensation based on head motion
EP3830631A4 (en) 2018-08-03 2021-10-27 Magic Leap, Inc. DRIFT CORRECTION BASED ON UNMERGED LAYING OF MELTED LAYING OF A TOTEM IN A USER INTERACTION SYSTEM
CN112955073B (zh) 2018-08-22 2025-01-28 奇跃公司 患者观察系统
WO2020076822A1 (en) 2018-10-12 2020-04-16 Magic Leap, Inc. Staging system to verify accuracy of a motion tracking system
CN113454507B (zh) 2018-12-21 2024-05-07 奇跃公司 用于促进波导内的全内反射的气穴结构
WO2020174433A1 (en) 2019-02-28 2020-09-03 Lumus Ltd. Compact collimated image projector
EP3939030B1 (en) 2019-03-12 2025-10-29 Magic Leap, Inc. Registration of local content between first and second augmented reality viewers
TWI846858B (zh) 2019-04-15 2024-07-01 以色列商魯姆斯有限公司 製造光導光學元件的方法
WO2020223636A1 (en) 2019-05-01 2020-11-05 Magic Leap, Inc. Content provisioning system and method
EP4528436A3 (en) 2019-06-27 2025-05-21 Lumus Ltd. Apparatus and methods for eye tracking based on eye imaging via a light-guide optical element
JP7592326B2 (ja) 2019-07-18 2024-12-02 ルムス エルティーディー． カプセル化された光ガイド光学素子
WO2021021670A1 (en) 2019-07-26 2021-02-04 Magic Leap, Inc. Systems and methods for augmented reality
WO2021097318A1 (en) 2019-11-14 2021-05-20 Magic Leap, Inc. Systems and methods for virtual and augmented reality
EP4058979A4 (en) 2019-11-15 2023-01-11 Magic Leap, Inc. VISUALIZATION SYSTEM FOR USE IN A SURGICAL ENVIRONMENT
CN114746797B (zh) 2019-12-08 2024-11-12 鲁姆斯有限公司 具有紧凑型图像投影仪的光学系统
CN218848473U (zh) 2020-05-12 2023-04-11 鲁姆斯有限公司 包括投影光学器件和光导管的设备
CN115885215B (zh) 2020-08-26 2026-06-30 鲁姆斯有限公司 使用白光作为源生成彩色图像
CN115989453B (zh) 2020-08-30 2026-04-28 鲁姆斯有限公司 具有中间图像平面的反射slm图像投影仪
KR20230148324A (ko) 2021-03-01 2023-10-24 루머스 리미티드 프로젝터로부터 도파관으로의 콤팩트한 커플링을 갖는광학 시스템
CN116897310A (zh) * 2021-03-05 2023-10-17 松下知识产权经营株式会社 光学系统以及图像显示装置
KR102677455B1 (ko) 2021-05-19 2024-06-24 루머스 리미티드 액티브 광학 엔진
TWI868462B (zh) 2021-07-04 2025-01-01 以色列商魯姆斯有限公司 具有提供視場的不同部分的堆疊光導元件的顯示器
US11886008B2 (en) 2021-08-23 2024-01-30 Lumus Ltd. Methods of fabrication of compound light-guide optical elements having embedded coupling-in reflectors
JP2025526202A (ja) 2022-08-18 2025-08-12 ルムス エルティーディー． 偏光カタディオプトリックコリメータを備えた画像プロジェクタ
JP7855997B2 (ja) * 2022-12-21 2026-05-11 株式会社デンソー 光学部材

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE254291T1 (de) * 1998-04-02 2003-11-15 Elop Electrooptics Ind Ltd Optische holographische vorrichtungen
US7101048B2 (en) * 2001-09-25 2006-09-05 Cambridge Flat Protection Displays Limited Flat-panel projection display
IL148804A (en) * 2002-03-21 2007-02-11 Yaacov Amitai Optical device
WO2004109349A2 (en) * 2003-06-10 2004-12-16 Elop Electro-Optics Industries Ltd. Method and system for displaying an informative image against a background image
WO2006025317A1 (ja) * 2004-08-31 2006-03-09 Nikon Corporation 光束径拡大光学系及び画像表示装置
DE602006010215D1 (de) * 2005-09-07 2009-12-17 Bae Systems Plc Projektionsanzeige mit einem stabartigen wellenleiter mit rechteckigem querschnitt und einem plattenartigen wellenleiter, die jeweils ein beugungsgitter aufweisen
EP1922579B1 (en) * 2005-09-07 2015-08-19 BAE Systems PLC A projection display with two plate-like, co-planar waveguides including gratings
US8320032B2 (en) * 2007-06-04 2012-11-27 Nokia Corporation Diffractive beam expander and a virtual display based on a diffractive beam expander
US8107780B2 (en) * 2007-12-18 2012-01-31 Bae Systems Plc Display projectors
EP2225601A1 (en) * 2007-12-18 2010-09-08 BAE Systems PLC Improvements in or relating to projection displays
AU2009237502A1 (en) * 2008-04-14 2009-10-22 Bae Systems Plc Improvements in or relating to waveguides
US7570859B1 (en) * 2008-07-03 2009-08-04 Microvision, Inc. Optical substrate guided relay with input homogenizer
US7613373B1 (en) * 2008-07-03 2009-11-03 Microvision, Inc. Substrate guided relay with homogenizing input relay
JP4706737B2 (ja) * 2008-08-18 2011-06-22 ソニー株式会社 画像表示装置
AU2009294384A1 (en) * 2008-09-16 2010-03-25 Bae Systems Plc Improvements in or relating to waveguides
WO2010067116A1 (en) * 2008-12-12 2010-06-17 Bae Systems Plc Improvements in or relating to waveguides
JP5929031B2 (ja) * 2011-08-05 2016-06-01 セイコーエプソン株式会社 虚像表示装置
JP5901192B2 (ja) * 2011-09-13 2016-04-06 オリンパス株式会社 光学機構
JP5884502B2 (ja) * 2012-01-18 2016-03-15 ソニー株式会社 ヘッドマウントディスプレイ
WO2013135943A1 (en) * 2012-03-16 2013-09-19 Nokia Corporation Image providing apparatus and method
JP5929567B2 (ja) * 2012-07-03 2016-06-08 ソニー株式会社 画像信号処理装置、および画像信号処理方法、並びにプログラム
WO2014156167A1 (ja) * 2013-03-28 2014-10-02 パナソニック株式会社 画像表示装置

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WO2015145963A1 (ja) 2015-10-01
US20160370693A1 (en) 2016-12-22
JP2015191032A (ja) 2015-11-02

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