CN116256876A - 光学系统和具有该光学系统的观察装置 - Google Patents

光学系统和具有该光学系统的观察装置 Download PDF

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Publication number
CN116256876A
CN116256876A CN202211553811.5A CN202211553811A CN116256876A CN 116256876 A CN116256876 A CN 116256876A CN 202211553811 A CN202211553811 A CN 202211553811A CN 116256876 A CN116256876 A CN 116256876A
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CN
China
Prior art keywords
optical system
optical
semi
optical path
exit pupil
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
CN202211553811.5A
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English (en)
Chinese (zh)
Inventor
田代欣久
猪口和隆
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
Publication of CN116256876A publication Critical patent/CN116256876A/zh
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

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  • 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)
CN202211553811.5A 2021-12-10 2022-12-06 光学系统和具有该光学系统的观察装置 Pending CN116256876A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-201273 2021-12-10
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 (1)

Publication Number Publication Date
CN116256876A true CN116256876A (zh) 2023-06-13

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CN202211553811.5A Pending 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

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (8)

* 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
CN116774436A (zh) 2023-08-03 2023-09-19 常州市瑞泰光电有限公司 光学系统
CN121666548A (zh) * 2023-08-14 2026-03-13 索尼集团公司 光学系统和显示装置
CN117970643A (zh) * 2024-02-23 2024-05-03 常州市瑞泰光电有限公司 光学系统
JP2025178576A (ja) * 2024-05-27 2025-12-09 キヤノン株式会社 光学系および観察装置
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 (3)

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CN110858032A (zh) * 2018-08-22 2020-03-03 佳能株式会社 观察光学系统和包括该观察光学系统的观察装置
US20200073123A1 (en) * 2018-08-31 2020-03-05 Google Llc Near-eye display system with polarization-based optical path folding and variable focus catadioptric lens assembly
CN112997108A (zh) * 2018-11-09 2021-06-18 索尼公司 观察光学系统和图像显示装置

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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
US10545347B2 (en) * 2017-02-23 2020-01-28 Google Llc Compact eye tracking using folded display optics
US11360557B2 (en) 2019-08-06 2022-06-14 Apple Inc. Eye tracking system
JP7427430B2 (ja) * 2019-11-18 2024-02-05 キヤノン株式会社 観察光学系および光学機器
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110858032A (zh) * 2018-08-22 2020-03-03 佳能株式会社 观察光学系统和包括该观察光学系统的观察装置
US20200073123A1 (en) * 2018-08-31 2020-03-05 Google Llc Near-eye display system with polarization-based optical path folding and variable focus catadioptric lens assembly
CN112997108A (zh) * 2018-11-09 2021-06-18 索尼公司 观察光学系统和图像显示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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Publication number Publication date
EP4194928B1 (en) 2026-02-11
US12242061B2 (en) 2025-03-04
US20250172810A1 (en) 2025-05-29
EP4194928A1 (en) 2023-06-14
US20230185094A1 (en) 2023-06-15
JP2023086613A (ja) 2023-06-22

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