CN116601539A - 光学系统、图像投影装置以及摄像装置 - Google Patents

光学系统、图像投影装置以及摄像装置 Download PDF

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Publication number
CN116601539A
CN116601539A CN202180077779.5A CN202180077779A CN116601539A CN 116601539 A CN116601539 A CN 116601539A CN 202180077779 A CN202180077779 A CN 202180077779A CN 116601539 A CN116601539 A CN 116601539A
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CN
China
Prior art keywords
optical system
optical
section
cross
transmission
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.)
Pending
Application number
CN202180077779.5A
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English (en)
Chinese (zh)
Inventor
内田恒夫
今冈卓也
山田克
葛原聪
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN116601539A publication Critical patent/CN116601539A/zh
Pending legal-status Critical Current

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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
    • G03B21/28—Reflectors in projection beam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
CN202180077779.5A 2020-11-20 2021-11-02 光学系统、图像投影装置以及摄像装置 Pending CN116601539A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020193740 2020-11-20
JP2020-193740 2020-11-20
PCT/JP2021/040442 WO2022107592A1 (ja) 2020-11-20 2021-11-02 光学系、画像投写装置および撮像装置

Publications (1)

Publication Number Publication Date
CN116601539A true CN116601539A (zh) 2023-08-15

Family

ID=81708805

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180077779.5A Pending CN116601539A (zh) 2020-11-20 2021-11-02 光学系统、图像投影装置以及摄像装置

Country Status (6)

Country Link
US (1) US12504680B2 (https=)
EP (1) EP4249981A4 (https=)
JP (1) JP7813993B2 (https=)
CN (1) CN116601539A (https=)
TW (1) TW202235952A (https=)
WO (1) WO2022107592A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4369073A4 (en) * 2021-07-09 2024-11-06 Panasonic Intellectual Property Management Co., Ltd. OPTICAL SYSTEM, IMAGING DEVICE, OPTICAL CONTACT SENSOR AND IMAGE PROJECTION DEVICE
TWI847212B (zh) 2022-08-09 2024-07-01 大立光電股份有限公司 折疊光學系統、取像裝置及電子裝置
WO2025009428A1 (ja) * 2023-07-06 2025-01-09 パナソニックＩｐマネジメント株式会社 光学系、画像投写装置および撮像装置
WO2025109861A1 (ja) * 2023-11-22 2025-05-30 パナソニックＩｐマネジメント株式会社 投写光学系および画像投写装置

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JP2006154364A (ja) * 2004-11-30 2006-06-15 Olympus Corp 光学系
CN110462481A (zh) * 2017-03-30 2019-11-15 松下知识产权经营株式会社 投影光学系统、图像投影装置以及图像投影系统
CN110780435A (zh) * 2018-07-30 2020-02-11 精工爱普生株式会社 投射光学系统和投射型图像显示装置
CN110888288A (zh) * 2018-09-07 2020-03-17 理光工业解决方案有限公司 投影光学系统及图像投影装置

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JP2000241705A (ja) * 1999-02-23 2000-09-08 Minolta Co Ltd 映像表示光学系
JP2003015033A (ja) * 2001-06-28 2003-01-15 Minolta Co Ltd 投射光学系
JP4611110B2 (ja) * 2005-02-18 2011-01-12 オリンパス株式会社 光学系
US7403343B2 (en) 2004-08-18 2008-07-22 Olympus Corporation Panoramic attachment optical system, and panoramic optical system
JP4611111B2 (ja) 2004-12-07 2011-01-12 オリンパス株式会社 光学系
JP4585352B2 (ja) * 2005-03-31 2010-11-24 オリンパス株式会社 光学系
JP4839013B2 (ja) * 2005-04-06 2011-12-14 オリンパス株式会社 光学系
JP4884085B2 (ja) 2006-06-09 2012-02-22 オリンパス株式会社 光学系
JP5332686B2 (ja) * 2009-02-13 2013-11-06 セイコーエプソン株式会社 投射光学系及び投射型画像表示装置
US9417443B2 (en) * 2014-05-27 2016-08-16 Yi-Jou Lin Projector, projecting lens of the projector and method of projecting images
US9448464B2 (en) * 2014-10-23 2016-09-20 Yi-Jou Lin Projector and projecting lens of the projector
CN110618523A (zh) * 2014-10-31 2019-12-27 株式会社日东 投射光学系统和投影仪装置
JP6797087B2 (ja) * 2017-08-17 2020-12-09 富士フイルム株式会社 投写用光学系及び投写型表示装置
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JP6993251B2 (ja) * 2018-02-01 2022-01-13 リコーインダストリアルソリューションズ株式会社 投射光学系および画像表示装置
TWI682229B (zh) * 2018-04-27 2020-01-11 華冠通訊股份有限公司 投影機裝置
CN110780434B (zh) * 2018-07-27 2022-04-05 精工爱普生株式会社 投射光学系统和投射型图像显示装置
JP2020024377A (ja) 2018-07-27 2020-02-13 セイコーエプソン株式会社 投写光学系および投写型画像表示装置
JP7259413B2 (ja) * 2019-03-01 2023-04-18 セイコーエプソン株式会社 投写光学系、投写型画像表示装置、および撮像装置
JP7259412B2 (ja) * 2019-03-01 2023-04-18 セイコーエプソン株式会社 投写光学系、投写型画像表示装置、撮像装置、および光学素子の製造方法
JP7259411B2 (ja) * 2019-03-01 2023-04-18 セイコーエプソン株式会社 投写光学系、投写型画像表示装置、および撮像装置
JP7340789B2 (ja) * 2019-05-29 2023-09-08 パナソニックＩｐマネジメント株式会社 光学系、画像投写装置および撮像装置
TWI696029B (zh) * 2019-06-11 2020-06-11 王志煌 投影裝置
JP7120259B2 (ja) * 2020-01-24 2022-08-17 セイコーエプソン株式会社 投写光学系、およびプロジェクター
JP7596676B2 (ja) 2020-08-31 2024-12-10 セイコーエプソン株式会社 光学系、プロジェクター、および撮像装置
JP7647242B2 (ja) * 2021-03-31 2025-03-18 セイコーエプソン株式会社 アタッチメント光学系、および投写表示システム

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JP2006154364A (ja) * 2004-11-30 2006-06-15 Olympus Corp 光学系
CN110462481A (zh) * 2017-03-30 2019-11-15 松下知识产权经营株式会社 投影光学系统、图像投影装置以及图像投影系统
CN110780435A (zh) * 2018-07-30 2020-02-11 精工爱普生株式会社 投射光学系统和投射型图像显示装置
CN110888288A (zh) * 2018-09-07 2020-03-17 理光工业解决方案有限公司 投影光学系统及图像投影装置
JP2020042103A (ja) * 2018-09-07 2020-03-19 リコーインダストリアルソリューションズ株式会社 投射光学系及び画像投射装置

Also Published As

Publication number Publication date
EP4249981A1 (en) 2023-09-27
TW202235952A (zh) 2022-09-16
US20230288685A1 (en) 2023-09-14
JP7813993B2 (ja) 2026-02-16
US12504680B2 (en) 2025-12-23
JPWO2022107592A1 (https=) 2022-05-27
EP4249981A4 (en) 2024-06-05
WO2022107592A1 (ja) 2022-05-27

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