CN110506228B - 光学系统 - Google Patents

光学系统 Download PDF

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Publication number
CN110506228B
CN110506228B CN201880020309.3A CN201880020309A CN110506228B CN 110506228 B CN110506228 B CN 110506228B CN 201880020309 A CN201880020309 A CN 201880020309A CN 110506228 B CN110506228 B CN 110506228B
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CN
China
Prior art keywords
retarder
optical
polarization state
predetermined wavelength
reflective polarizer
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.)
Expired - Fee Related
Application number
CN201880020309.3A
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English (en)
Chinese (zh)
Other versions
CN110506228A (zh
Inventor
迈克尔·L·斯坦纳
安德鲁·J·欧德科克
蒂莫西·L·翁
貟智省
乔·A·埃特
吉勒·J·伯努瓦
约翰·D·李
埃林·A·麦克道尔
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN110506228A publication Critical patent/CN110506228A/zh
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Publication of CN110506228B publication Critical patent/CN110506228B/zh
Expired - Fee Related 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
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
CN201880020309.3A 2017-03-31 2018-03-21 光学系统 Expired - Fee Related CN110506228B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762479915P 2017-03-31 2017-03-31
US62/479,915 2017-03-31
PCT/IB2018/051906 WO2018178817A2 (en) 2017-03-31 2018-03-21 Optical system

Publications (2)

Publication Number Publication Date
CN110506228A CN110506228A (zh) 2019-11-26
CN110506228B true CN110506228B (zh) 2021-12-14

Family

ID=61913493

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880020309.3A Expired - Fee Related CN110506228B (zh) 2017-03-31 2018-03-21 光学系统

Country Status (4)

Country Link
US (3) US11156814B2 (https=)
JP (1) JP2020515903A (https=)
CN (1) CN110506228B (https=)
WO (1) WO2018178817A2 (https=)

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JP7045525B2 (ja) * 2020-01-30 2022-03-31 日本化薬株式会社 ヘッドアップディスプレイ用光学機能フィルム、光学積層体、機能性ガラス、およびヘッドアップディスプレイシステム
JP2021124540A (ja) * 2020-01-31 2021-08-30 キヤノン株式会社 画像表示装置
JP7414561B2 (ja) * 2020-01-31 2024-01-16 キヤノン株式会社 画像観察装置
WO2021158970A1 (en) * 2020-02-06 2021-08-12 Valve Corporation Correction polarization compensation optic for display systems
JP7838742B2 (ja) * 2020-02-06 2026-04-01 バルブ コーポレーション ヘッドマウントディスプレイシステムのための偏光多重光学系
WO2021158552A1 (en) * 2020-02-06 2021-08-12 Valve Corporation Polarization compensation for wire grid polarizer of head-mounted display system
US11604350B2 (en) 2020-02-28 2023-03-14 Sharp Kabushiki Kaisha Polarization mirror HMD with increased brightness
CN113391447A (zh) * 2020-03-12 2021-09-14 双莹科技股份有限公司 微型头戴显示器的光学系统
JP7438811B2 (ja) * 2020-03-26 2024-02-27 キヤノン株式会社 光学系および画像表示装置
CN111474715A (zh) * 2020-04-23 2020-07-31 歌尔股份有限公司 光学系统及增强现实设备
CN116745658A (zh) * 2020-12-14 2023-09-12 3M创新有限公司 光学系统
JP7566648B2 (ja) * 2021-01-29 2024-10-15 キヤノン株式会社 光学系および画像表示装置
JP7621819B2 (ja) * 2021-02-04 2025-01-27 キヤノン株式会社 光学系および画像表示装置
WO2022229749A1 (en) * 2021-04-29 2022-11-03 3M Innovative Properties Company Optical system
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US20250199278A1 (en) * 2022-03-14 2025-06-19 Nitto Denko Corporation Display system, display method, display body, and method for manufacturing display body
EP4495671A4 (en) * 2022-03-14 2026-03-18 Nitto Denko Corp LENS UNIT AND LAMINATED FILM
KR20240153340A (ko) * 2022-03-14 2024-10-22 닛토덴코 가부시키가이샤 표시 시스템, 표시 방법, 표시체 및 표시체의 제조 방법
EP4495672A4 (en) * 2022-03-14 2026-03-18 Nitto Denko Corp LENS UNIT AND LAMINATED FILM
US12511917B2 (en) * 2022-03-31 2025-12-30 Magna Electronics, Llc Driver monitoring systems and methods with indirect light source and camera
CN114706226B (zh) * 2022-04-29 2023-12-12 业成科技（成都）有限公司 虚拟现实显示系统及头戴式显示设备
TWI844025B (zh) 2022-05-27 2024-06-01 大立光電股份有限公司 光學系統與頭戴裝置
CN114935822A (zh) * 2022-06-15 2022-08-23 业成科技（成都）有限公司 光学系统
CN117631285A (zh) 2022-08-19 2024-03-01 大根光学工业股份有限公司 光学系统与头戴装置
US12092827B2 (en) * 2023-01-12 2024-09-17 Young Optics Inc. Lens of head-mounted display
TWI823809B (zh) * 2023-04-13 2023-11-21 新鉅科技股份有限公司 光學透鏡組和頭戴式電子裝置
US20240369835A1 (en) * 2023-05-04 2024-11-07 Tencent America LLC Reflective polarizer including a fresnel optical element for near eye display
KR20250016544A (ko) 2023-07-19 2025-02-04 삼성디스플레이 주식회사 표시 장치
CN116859640A (zh) * 2023-07-27 2023-10-10 业成科技（成都）有限公司 可变焦光学系统

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Also Published As

Publication number Publication date
WO2018178817A3 (en) 2018-11-29
US11156814B2 (en) 2021-10-26
WO2018178817A2 (en) 2018-10-04
US20250189775A1 (en) 2025-06-12
JP2020515903A (ja) 2020-05-28
US20220011557A1 (en) 2022-01-13
US12216262B2 (en) 2025-02-04
US20200379226A1 (en) 2020-12-03
CN110506228A (zh) 2019-11-26

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