JP7839969B2 - 光学系、撮像装置、光学式接触センサ及び画像投影装置 - Google Patents

光学系、撮像装置、光学式接触センサ及び画像投影装置

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Publication number
JP7839969B2
JP7839969B2 JP2023533041A JP2023533041A JP7839969B2 JP 7839969 B2 JP7839969 B2 JP 7839969B2 JP 2023533041 A JP2023533041 A JP 2023533041A JP 2023533041 A JP2023533041 A JP 2023533041A JP 7839969 B2 JP7839969 B2 JP 7839969B2
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JP
Japan
Prior art keywords
rectangular region
point
optical system
optical axis
optical
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.)
Active
Application number
JP2023533041A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023281772A5 (https=
JPWO2023281772A1 (https=
Inventor
卓也 今岡
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
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Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2023281772A1 publication Critical patent/JPWO2023281772A1/ja
Publication of JPWO2023281772A5 publication Critical patent/JPWO2023281772A5/ja
Application granted granted Critical
Publication of JP7839969B2 publication Critical patent/JP7839969B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0065—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having a beam-folding prism or mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0065—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having a beam-folding prism or mirror
    • G02B13/007—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having a beam-folding prism or mirror the beam folding prism having at least one curved surface
    • 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
    • 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
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2023533041A 2021-07-09 2022-01-14 光学系、撮像装置、光学式接触センサ及び画像投影装置 Active JP7839969B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021114029 2021-07-09
JP2021114029 2021-07-09
PCT/JP2022/001072 WO2023281772A1 (ja) 2021-07-09 2022-01-14 光学系、撮像装置、光学式接触センサ及び画像投影装置

Publications (3)

Publication Number Publication Date
JPWO2023281772A1 JPWO2023281772A1 (https=) 2023-01-12
JPWO2023281772A5 JPWO2023281772A5 (https=) 2024-04-04
JP7839969B2 true JP7839969B2 (ja) 2026-04-03

Family

ID=84800613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023533041A Active JP7839969B2 (ja) 2021-07-09 2022-01-14 光学系、撮像装置、光学式接触センサ及び画像投影装置

Country Status (5)

Country Link
US (1) US12554188B2 (https=)
EP (1) EP4369073A4 (https=)
JP (1) JP7839969B2 (https=)
CN (1) CN117581144A (https=)
WO (1) WO2023281772A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI772185B (zh) * 2021-09-17 2022-07-21 大陽科技股份有限公司 成像鏡頭驅動模組與電子裝置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190243113A1 (en) 2018-02-07 2019-08-08 Idemia Identity & Security France One-piece optical element with diaphragm
JP2020194115A (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
JP2021117315A (ja) 2020-01-24 2021-08-10 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3727543B2 (ja) * 2000-05-10 2005-12-14 三菱電機株式会社 画像表示装置
US7448760B2 (en) * 2004-12-13 2008-11-11 Nittoh Kogaku K.K. Optical system and rear projector
NZ706893A (en) * 2010-12-24 2017-02-24 Magic Leap Inc An ergonomic head mounted display device and optical system
US9128365B2 (en) * 2011-04-01 2015-09-08 Seiko Epson Corporation Projector, projection unit, and interactive board
JP6141584B2 (ja) * 2012-01-24 2017-06-07 アリゾナ ボード オブ リージェンツ オン ビハーフ オブ ザ ユニバーシティ オブ アリゾナ 小型視線追従型ヘッドマウントディスプレイ
EP3654083B1 (en) 2017-07-10 2024-10-09 Sony Group Corporation Image display device and projection optical system
JP7459523B2 (ja) * 2020-01-23 2024-04-02 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
WO2022107592A1 (ja) * 2020-11-20 2022-05-27 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190243113A1 (en) 2018-02-07 2019-08-08 Idemia Identity & Security France One-piece optical element with diaphragm
JP2020194115A (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
JP2021117315A (ja) 2020-01-24 2021-08-10 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

Also Published As

Publication number Publication date
US20240126157A1 (en) 2024-04-18
EP4369073A1 (en) 2024-05-15
WO2023281772A1 (ja) 2023-01-12
US12554188B2 (en) 2026-02-17
JPWO2023281772A1 (https=) 2023-01-12
CN117581144A (zh) 2024-02-20
EP4369073A4 (en) 2024-11-06

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