JP2023086613A - 光学系及びそれを有する観察装置 - Google Patents

光学系及びそれを有する観察装置 Download PDF

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Publication number
JP2023086613A
JP2023086613A JP2021201273A JP2021201273A JP2023086613A JP 2023086613 A JP2023086613 A JP 2023086613A JP 2021201273 A JP2021201273 A JP 2021201273A JP 2021201273 A JP2021201273 A JP 2021201273A JP 2023086613 A JP2023086613 A JP 2023086613A
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JP
Japan
Prior art keywords
optical system
semi
optical
optical path
reflective surface
Prior art date
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Pending
Application number
JP2021201273A
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English (en)
Japanese (ja)
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JP2023086613A5 (https=
Inventor
欣久 田代
Yoshihisa Tashiro
和隆 猪口
Kazutaka Inoguchi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2021201273A priority Critical patent/JP2023086613A/ja
Priority to US18/061,521 priority patent/US12242061B2/en
Priority to CN202211553811.5A priority patent/CN116256876A/zh
Priority to EP22212168.3A priority patent/EP4194928B1/en
Publication of JP2023086613A publication Critical patent/JP2023086613A/ja
Publication of JP2023086613A5 publication Critical patent/JP2023086613A5/ja
Priority to US19/039,059 priority patent/US20250172810A1/en
Pending legal-status Critical Current

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    • 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
    • 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
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0896—Catadioptric systems with variable magnification or multiple imaging planes, including multispectral systems
    • 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
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • 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
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • 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
    • G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
    • 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
    • G02B2027/013—Head-up displays characterised by optical features comprising a combiner of particular shape, e.g. curvature
    • 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
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Human Computer Interaction (AREA)
  • Lenses (AREA)
JP2021201273A 2021-12-10 2021-12-10 光学系及びそれを有する観察装置 Pending JP2023086613A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021201273A JP2023086613A (ja) 2021-12-10 2021-12-10 光学系及びそれを有する観察装置
US18/061,521 US12242061B2 (en) 2021-12-10 2022-12-05 Optical system and observation apparatus having the same
CN202211553811.5A CN116256876A (zh) 2021-12-10 2022-12-06 光学系统和具有该光学系统的观察装置
EP22212168.3A EP4194928B1 (en) 2021-12-10 2022-12-08 Optical system and observation apparatus having the same
US19/039,059 US20250172810A1 (en) 2021-12-10 2025-01-28 Optical system and observation apparatus having the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021201273A JP2023086613A (ja) 2021-12-10 2021-12-10 光学系及びそれを有する観察装置

Publications (2)

Publication Number Publication Date
JP2023086613A true JP2023086613A (ja) 2023-06-22
JP2023086613A5 JP2023086613A5 (https=) 2024-12-06

Family

ID=84462561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021201273A Pending JP2023086613A (ja) 2021-12-10 2021-12-10 光学系及びそれを有する観察装置

Country Status (4)

Country Link
US (2) US12242061B2 (https=)
EP (1) EP4194928B1 (https=)
JP (1) JP2023086613A (https=)
CN (1) CN116256876A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7549114B1 (ja) 2023-08-03 2024-09-10 ジョウシュウシ エーエーシー レイテック オプトロニクス カンパニーリミテッド 光学系
WO2025037456A1 (ja) * 2023-08-14 2025-02-20 ソニーグループ株式会社 光学系及び表示装置
JP2025129108A (ja) * 2024-02-23 2025-09-04 チャンジョウ エーエーシー レイテック オプトロニクス カンパニーリミテッド 光学系
WO2025248958A1 (ja) * 2024-05-27 2025-12-04 キヤノン株式会社 光学系および観察装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023086613A (ja) * 2021-12-10 2023-06-22 キヤノン株式会社 光学系及びそれを有する観察装置
JP2024167818A (ja) 2023-05-22 2024-12-04 キヤノン株式会社 光学系および画像表示装置
CN119148383B (zh) * 2023-06-16 2025-10-31 浙江舜宇光学有限公司 Vr光学系统
CN116794842A (zh) * 2023-07-17 2023-09-22 华勤技术股份有限公司 一种虚拟现实光学系统及电子设备
TWI908210B (zh) * 2024-07-23 2025-12-11 玉晶光電股份有限公司 目鏡光學系統

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020507123A (ja) * 2017-02-23 2020-03-05 グーグル エルエルシー 折畳まれたディスプレイ光学素子を用いたコンパクトな視標追跡
JP2021081530A (ja) * 2019-11-18 2021-05-27 キヤノン株式会社 観察光学系および光学機器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10161018A (ja) * 1996-11-27 1998-06-19 Olympus Optical Co Ltd 光学系
KR102264765B1 (ko) 2012-01-24 2021-06-11 더 아리조나 보드 오브 리전츠 온 비핼프 오브 더 유니버시티 오브 아리조나 컴팩트한 시선추적 기능의 헤드 탑재형 디스플레이
JP5921315B2 (ja) 2012-04-25 2016-05-24 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP6192350B2 (ja) 2012-06-21 2017-09-06 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP6758971B2 (ja) 2016-07-19 2020-09-23 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP7154878B2 (ja) * 2018-08-22 2022-10-18 キヤノン株式会社 観察光学系及びそれを有する観察装置
US10816804B2 (en) 2018-08-31 2020-10-27 Google Llc Near-eye display system with polarization-based optical path folding and variable focus catadioptric lens assembly
JP2020076935A (ja) * 2018-11-09 2020-05-21 ソニー株式会社 観察光学系および画像表示装置
US11360557B2 (en) 2019-08-06 2022-06-14 Apple Inc. Eye tracking system
JP2023086613A (ja) * 2021-12-10 2023-06-22 キヤノン株式会社 光学系及びそれを有する観察装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020507123A (ja) * 2017-02-23 2020-03-05 グーグル エルエルシー 折畳まれたディスプレイ光学素子を用いたコンパクトな視標追跡
JP2021081530A (ja) * 2019-11-18 2021-05-27 キヤノン株式会社 観察光学系および光学機器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7549114B1 (ja) 2023-08-03 2024-09-10 ジョウシュウシ エーエーシー レイテック オプトロニクス カンパニーリミテッド 光学系
JP2025022676A (ja) * 2023-08-03 2025-02-14 ジョウシュウシ エーエーシー レイテック オプトロニクス カンパニーリミテッド 光学系
WO2025037456A1 (ja) * 2023-08-14 2025-02-20 ソニーグループ株式会社 光学系及び表示装置
JP2025129108A (ja) * 2024-02-23 2025-09-04 チャンジョウ エーエーシー レイテック オプトロニクス カンパニーリミテッド 光学系
WO2025248958A1 (ja) * 2024-05-27 2025-12-04 キヤノン株式会社 光学系および観察装置

Also Published As

Publication number Publication date
EP4194928B1 (en) 2026-02-11
US12242061B2 (en) 2025-03-04
US20250172810A1 (en) 2025-05-29
CN116256876A (zh) 2023-06-13
EP4194928A1 (en) 2023-06-14
US20230185094A1 (en) 2023-06-15

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