JP7646985B2 - ビームを組み合わせた光学投影 - Google Patents

ビームを組み合わせた光学投影 Download PDF

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Publication number
JP7646985B2
JP7646985B2 JP2023520063A JP2023520063A JP7646985B2 JP 7646985 B2 JP7646985 B2 JP 7646985B2 JP 2023520063 A JP2023520063 A JP 2023520063A JP 2023520063 A JP2023520063 A JP 2023520063A JP 7646985 B2 JP7646985 B2 JP 7646985B2
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light
projection system
beams
image plane
angle
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Japanese (ja)
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JP2023544340A (ja
Inventor
ジャン ドーナート、ドリス
ヘンリ ジョハンナ マクシムス、バート
クマラン、ラヴェーン
レオンティナ マエス、ディルク
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バルコ エヌ．ブイ．
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    • 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
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2013—Plural light sources
    • 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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • 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
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • 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
    • G03B21/20—Lamp housings
    • G03B21/2053—Intensity control of illuminating light
    • 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
    • G03B21/20—Lamp housings
    • G03B21/208—Homogenising, shaping of the illumination light
    • 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
    • G03B21/20—Lamp housings
    • G03B21/2066—Reflectors in illumination beam

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2023520063A 2020-10-02 2021-10-01 ビームを組み合わせた光学投影 Active JP7646985B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024212183A JP2025060627A (ja) 2020-10-02 2024-12-05 ビームを組み合わせた光学投影

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA3095177 2020-10-02
CA3095177A CA3095177A1 (en) 2020-10-02 2020-10-02 Optical projection with combined beams
US202063119580P 2020-11-30 2020-11-30
US63/119,580 2020-11-30
PCT/EP2021/077147 WO2022069727A1 (en) 2020-10-02 2021-10-01 Optical projection with combined beams

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024212183A Division JP2025060627A (ja) 2020-10-02 2024-12-05 ビームを組み合わせた光学投影

Publications (2)

Publication Number Publication Date
JP2023544340A JP2023544340A (ja) 2023-10-23
JP7646985B2 true JP7646985B2 (ja) 2025-03-18

Family

ID=78078252

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023520063A Active JP7646985B2 (ja) 2020-10-02 2021-10-01 ビームを組み合わせた光学投影
JP2024212183A Pending JP2025060627A (ja) 2020-10-02 2024-12-05 ビームを組み合わせた光学投影

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024212183A Pending JP2025060627A (ja) 2020-10-02 2024-12-05 ビームを組み合わせた光学投影

Country Status (6)

Country Link
US (1) US12591170B2 (https=)
EP (1) EP4222557A1 (https=)
JP (2) JP7646985B2 (https=)
CN (1) CN116547603A (https=)
CA (2) CA3095177A1 (https=)
WO (1) WO2022069727A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240063919A (ko) * 2021-09-28 2024-05-10 크리얼 에스에이 광학적으로 보정된 가상 이미지를 생성하는 라이트필드 프로젝터 및 라이트필드 프로젝터를 이용하여 보정된 가상 이미지를 생성하는 방법
WO2025196296A1 (en) 2024-03-21 2025-09-25 Barco N.V. Light steering system, method for producing an illumination field of steered polarized light, and hybrid projector using the same
WO2025196295A1 (en) 2024-03-21 2025-09-25 Barco N.V. Optical system, control system and light steering projector

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002502200A (ja) 1998-01-29 2002-01-22 トムソン ライセンシング ソシエテ アノニム ホログラフィックスクリーンに入射する鏡を有する投影テレビジョン
JP2006504987A (ja) 2002-10-24 2006-02-09 マイクロシャープ コーポレイション リミテッド 略平行化された光を生成するための装置及びこの装置を使用して光重合可能な層を硬化する方法
US20090231723A1 (en) 2006-03-31 2009-09-17 Hall Jr Estill Thone Wide angle projection lens system and method
JP2015043083A (ja) 2013-08-20 2015-03-05 ウルトラテック インク 可変倍率を有するウィン−ダイソン光学システム
WO2019119099A1 (en) 2017-12-18 2019-06-27 Raytheon Canada Ltd. Illumination system for light projection
US20200089096A1 (en) 2017-11-14 2020-03-19 Dolby Laboratories Licensing Corporation Aperture sharing for highlight projection
US20200249492A1 (en) 2017-02-03 2020-08-06 Barco N.V. System and method for enhanced image projection

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KR960039944A (ko) 1995-04-26 1996-11-25 윌리엄 이. 힐러 공간 광 변조기용 조명 광학 시스템
WO2014144053A2 (en) 2013-03-15 2014-09-18 Intelligent Imaging Innovations, Inc. Multi-channel simultaneous photostimulation
US9664989B2 (en) 2013-05-23 2017-05-30 Texas Instruments Incorporated Multi-spatial light modulator image display projector architectures using solid state light sources
ES3042207T3 (en) * 2013-11-03 2025-11-19 Dolby Laboratories Licensing Corp Local dimming in multi-modulation displays
US9188767B2 (en) * 2013-11-04 2015-11-17 Christie Digital Systems Usa, Inc. Relay lens system for a high dynamic range projector
US9232172B2 (en) * 2013-11-04 2016-01-05 Christie Digital Systems Usa, Inc. Two-stage light modulation for high dynamic range
US9195122B2 (en) * 2013-11-28 2015-11-24 Christie Digital Systems Usa, Inc. Light modulator system including relay optics for correcting optical distortions
JP6791840B2 (ja) * 2014-08-14 2020-11-25 エムティティ イノベーション インコーポレイテッドＭｔｔ Ｉｎｎｏｖａｔｉｏｎ Ｉｎｃｏｒｐｏｒａｔｅｄ 光源
JP6701204B2 (ja) * 2014-12-31 2020-05-27 ドルビー ラボラトリーズ ライセンシング コーポレイション 高ダイナミックレンジ画像プロジェクタのための方法およびシステム
US9983402B1 (en) * 2017-02-16 2018-05-29 Christie Digital Systems Usa, Inc. Forward-on-forward high dynamic range architecture for digital micromirror devices
US11156849B2 (en) * 2017-12-04 2021-10-26 Sony Corporation Illumination unit and projector
JP7081328B2 (ja) 2018-06-20 2022-06-07 セイコーエプソン株式会社 光源装置及びプロジェクター
US10880528B1 (en) * 2019-10-31 2020-12-29 Christie Digital Systems Usa, Inc. Device, system and method for modulating light using a phase light modulator and a spatial light modulator
US12526389B2 (en) * 2021-10-27 2026-01-13 Texas Instruments Incorporated High dynamic range (HDR) using a phase light modulator (PLM) and laser phosphor illumination

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002502200A (ja) 1998-01-29 2002-01-22 トムソン ライセンシング ソシエテ アノニム ホログラフィックスクリーンに入射する鏡を有する投影テレビジョン
JP2006504987A (ja) 2002-10-24 2006-02-09 マイクロシャープ コーポレイション リミテッド 略平行化された光を生成するための装置及びこの装置を使用して光重合可能な層を硬化する方法
US20090231723A1 (en) 2006-03-31 2009-09-17 Hall Jr Estill Thone Wide angle projection lens system and method
JP2015043083A (ja) 2013-08-20 2015-03-05 ウルトラテック インク 可変倍率を有するウィン−ダイソン光学システム
US20200249492A1 (en) 2017-02-03 2020-08-06 Barco N.V. System and method for enhanced image projection
US20200089096A1 (en) 2017-11-14 2020-03-19 Dolby Laboratories Licensing Corporation Aperture sharing for highlight projection
WO2019119099A1 (en) 2017-12-18 2019-06-27 Raytheon Canada Ltd. Illumination system for light projection

Also Published As

Publication number Publication date
JP2023544340A (ja) 2023-10-23
JP2025060627A (ja) 2025-04-10
US12591170B2 (en) 2026-03-31
CA3095177A1 (en) 2022-04-02
EP4222557A1 (en) 2023-08-09
WO2022069727A1 (en) 2022-04-07
CN116547603A (zh) 2023-08-04
CA3197042A1 (en) 2022-04-07
US20230375906A1 (en) 2023-11-23

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