JPWO2022107592A1 - - Google Patents

Info

Publication number
JPWO2022107592A1
JPWO2022107592A1 JP2022563682A JP2022563682A JPWO2022107592A1 JP WO2022107592 A1 JPWO2022107592 A1 JP WO2022107592A1 JP 2022563682 A JP2022563682 A JP 2022563682A JP 2022563682 A JP2022563682 A JP 2022563682A JP WO2022107592 A1 JPWO2022107592 A1 JP WO2022107592A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022563682A
Other languages
Japanese (ja)
Other versions
JP7813993B2 (ja
JPWO2022107592A5 (https=
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 filed Critical
Publication of JPWO2022107592A1 publication Critical patent/JPWO2022107592A1/ja
Publication of JPWO2022107592A5 publication Critical patent/JPWO2022107592A5/ja
Application granted granted Critical
Publication of JP7813993B2 publication Critical patent/JP7813993B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP2022563682A 2020-11-20 2021-11-02 光学系、画像投写装置および撮像装置 Active JP7813993B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020193740 2020-11-20
JP2020193740 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 (3)

Publication Number Publication Date
JPWO2022107592A1 true JPWO2022107592A1 (https=) 2022-05-27
JPWO2022107592A5 JPWO2022107592A5 (https=) 2023-10-06
JP7813993B2 JP7813993B2 (ja) 2026-02-16

Family

ID=81708805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022563682A Active JP7813993B2 (ja) 2020-11-20 2021-11-02 光学系、画像投写装置および撮像装置

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=)

Families Citing this family (4)

* 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

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006154364A (ja) * 2004-11-30 2006-06-15 Olympus Corp 光学系
JP2006259660A (ja) * 2005-02-18 2006-09-28 Olympus Corp 光学系
JP2006284719A (ja) * 2005-03-31 2006-10-19 Olympus Corp 光学系
JP2006292814A (ja) * 2005-04-06 2006-10-26 Olympus Corp 光学系
JP2007328232A (ja) * 2006-06-09 2007-12-20 Olympus Corp 光学系
WO2019151252A1 (ja) * 2018-02-01 2019-08-08 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
JP2020020860A (ja) * 2018-07-30 2020-02-06 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
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
WO2020240899A1 (ja) * 2019-05-29 2020-12-03 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
JP2022040639A (ja) * 2020-08-31 2022-03-11 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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
WO2018179561A1 (ja) * 2017-03-30 2018-10-04 パナソニックＩｐマネジメント株式会社 投写光学系、画像投写装置および画像投写システム
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
US10025092B1 (en) * 2017-10-05 2018-07-17 Jau Laang Industrial Co., Ltd. Projector and projecting lens thereof
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
JP7148334B2 (ja) * 2018-09-07 2022-10-05 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
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
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
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

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006154364A (ja) * 2004-11-30 2006-06-15 Olympus Corp 光学系
JP2006259660A (ja) * 2005-02-18 2006-09-28 Olympus Corp 光学系
JP2006284719A (ja) * 2005-03-31 2006-10-19 Olympus Corp 光学系
JP2006292814A (ja) * 2005-04-06 2006-10-26 Olympus Corp 光学系
JP2007328232A (ja) * 2006-06-09 2007-12-20 Olympus Corp 光学系
WO2019151252A1 (ja) * 2018-02-01 2019-08-08 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
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
JP2020020860A (ja) * 2018-07-30 2020-02-06 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
WO2020240899A1 (ja) * 2019-05-29 2020-12-03 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
JP2022040639A (ja) * 2020-08-31 2022-03-11 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

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
EP4249981A4 (en) 2024-06-05
WO2022107592A1 (ja) 2022-05-27
CN116601539A (zh) 2023-08-15

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