CN114144716B - 用于显示放大虚像的光学系统 - Google Patents

用于显示放大虚像的光学系统 Download PDF

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Publication number
CN114144716B
CN114144716B CN202080052964.4A CN202080052964A CN114144716B CN 114144716 B CN114144716 B CN 114144716B CN 202080052964 A CN202080052964 A CN 202080052964A CN 114144716 B CN114144716 B CN 114144716B
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CN
China
Prior art keywords
lens
delay layer
wavelength
optical
polarization state
Prior art date
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Active
Application number
CN202080052964.4A
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English (en)
Chinese (zh)
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CN114144716A (zh
Inventor
约翰·D·李
貟智省
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.)
3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
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Publication of CN114144716A publication Critical patent/CN114144716A/zh
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Publication of CN114144716B publication Critical patent/CN114144716B/zh
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/004—Systems comprising a plurality of reflections between two or more surfaces, e.g. cells, resonators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses
    • G02B25/007—Magnifying glasses comprising other optical elements than lenses
    • 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
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/027—Viewing apparatus comprising magnifying means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • G02B27/025—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and magnifying means
    • 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
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • G02B27/026—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and a display device, e.g. CRT, LCD, for adding markings or signs or to enhance the contrast of the viewed object
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/205—Neutral density filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
CN202080052964.4A 2019-07-22 2020-07-02 用于显示放大虚像的光学系统 Active CN114144716B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962876814P 2019-07-22 2019-07-22
US62/876,814 2019-07-22
PCT/IB2020/056274 WO2021014245A1 (en) 2019-07-22 2020-07-02 Optical system for displaying magnified virtual image

Publications (2)

Publication Number Publication Date
CN114144716A CN114144716A (zh) 2022-03-04
CN114144716B true CN114144716B (zh) 2025-04-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080052964.4A Active CN114144716B (zh) 2019-07-22 2020-07-02 用于显示放大虚像的光学系统

Country Status (4)

Country Link
US (1) US11619823B2 (https=)
JP (1) JP7546038B2 (https=)
CN (1) CN114144716B (https=)
WO (1) WO2021014245A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021056372A1 (en) * 2019-09-27 2021-04-01 3M Innovative Properties Company Reflective polarizer and optical system
US20230314809A1 (en) * 2022-04-05 2023-10-05 Meta Platforms Technologies, Llc Foveated near eye display with retinal resolution and large field of view
US20240168296A1 (en) * 2022-11-15 2024-05-23 Apple Inc. Waveguide-Based Displays with Tint Layer
WO2026030968A1 (en) * 2024-08-07 2026-02-12 3M Innovative Properties Company Optical system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102203660A (zh) * 2008-11-28 2011-09-28 夏普株式会社 光学系统和显示器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3411953B2 (ja) 1996-04-24 2003-06-03 シャープ株式会社 光学装置および該光学装置を用いた頭部搭載型ディスプレイ
US6421183B1 (en) * 1999-07-02 2002-07-16 Koninklijke Philips Electronics N.V. Head-mounted display
US6400493B1 (en) * 1999-10-26 2002-06-04 Agilent Technologies, Inc. Folded optical system adapted for head-mounted displays
CN101361011A (zh) * 2005-11-05 2009-02-04 3M创新有限公司 包括高折射率涂层和抗反射涂层的光学薄膜
US20070237938A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Reinforced Optical Films
CN101681057B (zh) * 2007-05-20 2012-07-04 3M创新有限公司 光循环型薄壁中空腔体背光源
SG184134A1 (en) * 2010-04-12 2012-11-29 3M Innovative Properties Co Optical stack and lightguides
EP3189376A1 (en) * 2015-09-03 2017-07-12 3M Innovative Properties Company Beam expander with a curved reflective polarizer
JP2019503514A (ja) * 2016-02-01 2019-02-07 コピン コーポレーション 埋込み反射型の接眼レンズ
US10120192B2 (en) * 2016-03-21 2018-11-06 Shenzhen Dlodlo New Technology Co., Ltd Short-range optical amplification module, spectacles, helmet and VR system
EP3469405A1 (en) * 2016-06-09 2019-04-17 3M Innovative Properties Company Display system and light guide
JP6688807B2 (ja) * 2016-06-09 2020-04-28 スリーエム イノベイティブ プロパティズ カンパニー 光学系
CN106444046A (zh) * 2016-12-14 2017-02-22 浙江舜通智能科技有限公司 一种光学系统及装配该光学系统的头戴式显示装置
KR102664388B1 (ko) * 2017-01-23 2024-05-08 삼성전자주식회사 영상 디스플레이 장치
WO2018178817A2 (en) 2017-03-31 2018-10-04 3M Innovative Properties Company Optical system
JP2020519964A (ja) * 2017-05-16 2020-07-02 スリーエム イノベイティブ プロパティズ カンパニー 光学システム
JP6984261B2 (ja) * 2017-09-14 2021-12-17 セイコーエプソン株式会社 虚像表示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102203660A (zh) * 2008-11-28 2011-09-28 夏普株式会社 光学系统和显示器

Also Published As

Publication number Publication date
JP2022542049A (ja) 2022-09-29
WO2021014245A1 (en) 2021-01-28
US11619823B2 (en) 2023-04-04
JP7546038B2 (ja) 2024-09-05
US20220244552A1 (en) 2022-08-04
CN114144716A (zh) 2022-03-04

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