CN114730078B - 具有空间变化延迟器光学器件的头戴式显示器(hmd) - Google Patents

具有空间变化延迟器光学器件的头戴式显示器(hmd)

Info

Publication number
CN114730078B
CN114730078B CN202080079363.2A CN202080079363A CN114730078B CN 114730078 B CN114730078 B CN 114730078B CN 202080079363 A CN202080079363 A CN 202080079363A CN 114730078 B CN114730078 B CN 114730078B
Authority
CN
China
Prior art keywords
spatially varying
svr
beam splitter
lens
varying retarder
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
CN202080079363.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN114730078A (zh
Inventor
J·M·哈德曼
I·A·麦克拉肯
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.)
Valve Corp
Original Assignee
Valve Corp
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
Priority claimed from US16/692,823 external-priority patent/US10996463B2/en
Application filed by Valve Corp filed Critical Valve Corp
Publication of CN114730078A publication Critical patent/CN114730078A/zh
Application granted granted Critical
Publication of CN114730078B publication Critical patent/CN114730078B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
    • 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
    • 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
    • G02B27/62—Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Polarising Elements (AREA)
CN202080079363.2A 2019-11-22 2020-11-19 具有空间变化延迟器光学器件的头戴式显示器(hmd) Active CN114730078B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/692,823 2019-11-22
US16/692,823 US10996463B2 (en) 2018-08-10 2019-11-22 Head-mounted display (HMD) with spatially-varying retarder optics
PCT/US2020/061293 WO2021102148A1 (en) 2019-11-22 2020-11-19 Head-mounted display (hmd) with spatially-varying retarder optics

Publications (2)

Publication Number Publication Date
CN114730078A CN114730078A (zh) 2022-07-08
CN114730078B true CN114730078B (zh) 2025-08-01

Family

ID=75981043

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080079363.2A Active CN114730078B (zh) 2019-11-22 2020-11-19 具有空间变化延迟器光学器件的头戴式显示器(hmd)

Country Status (5)

Country Link
EP (1) EP4025952A4 (https=)
JP (1) JP7650877B2 (https=)
KR (1) KR102863269B1 (https=)
CN (1) CN114730078B (https=)
WO (1) WO2021102148A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117501084A (zh) * 2021-06-18 2024-02-02 元平台技术有限公司 用于在测试期间选择性地补偿应用于显示设备的矫正透镜的装置、系统和方法
WO2023157947A1 (ja) * 2022-02-18 2023-08-24 富士フイルム株式会社 光学積層体、光学レンズ、仮想現実表示装置、光学異方性フィルム、成形体、反射円偏光子、非平面反射円偏光子、積層光学体、複合レンズ

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9403925D0 (en) * 1994-03-01 1994-04-20 Virtuality Entertainment Ltd Optical system
DE19807120A1 (de) * 1998-02-20 1999-08-26 Zeiss Carl Fa Optisches System mit Polarisationskompensator
US7053988B2 (en) * 2001-05-22 2006-05-30 Carl Zeiss Smt Ag. Optically polarizing retardation arrangement, and microlithography projection exposure machine
US6674532B2 (en) * 2001-11-02 2004-01-06 Vandelden Jay S. Interferometric polarization interrogating filter assembly and method
US6909473B2 (en) * 2002-01-07 2005-06-21 Eastman Kodak Company Display apparatus and method
US7061561B2 (en) * 2002-01-07 2006-06-13 Moxtek, Inc. System for creating a patterned polarization compensator
US6839181B1 (en) 2003-06-25 2005-01-04 Eastman Kodak Company Display apparatus
US7357511B2 (en) * 2005-03-23 2008-04-15 3M Innovative Properties Company Stress birefringence compensation in polarizing beamsplitters and systems using same
EP1764644B1 (en) 2005-09-09 2017-08-30 Viavi Solutions Inc. Optimally oriented trim retarders
JP4433086B2 (ja) 2006-12-07 2010-03-17 コニカミノルタオプト株式会社 光学素子および光ピックアップ装置
EP2726930A4 (en) 2011-06-28 2015-03-04 Pelican Imaging Corp OPTICAL ARRANGEMENTS FOR USE WITH AN ARRAY CAMERA
WO2013052834A1 (en) 2011-10-07 2013-04-11 North Carolina State University Multi-twist retarders for broadband polarization transformation and related fabrication methods
RU2579804C1 (ru) 2014-09-16 2016-04-10 Самсунг Электроникс Ко., Лтд. Оптическое устройство для формирования изображений дополненной реальности
US10007121B2 (en) * 2015-08-18 2018-06-26 Quanta Computer Inc. See-through head-mounted display
US10571692B2 (en) 2016-03-02 2020-02-25 Facebook Technologies, Llc Field curvature corrected display
US10203489B2 (en) 2016-08-02 2019-02-12 Apple Inc. Optical system for head-mounted display
US10394040B2 (en) 2016-10-12 2019-08-27 Facebook Technologies, Llc Head mounted display including pancake lens block
CN110506228B (zh) 2017-03-31 2021-12-14 3M创新有限公司 光学系统
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
CN111279225A (zh) 2017-10-27 2020-06-12 3M创新有限公司 图案化光学延迟器及其制作方法
US10955715B2 (en) * 2018-06-29 2021-03-23 Reald Spark, Llc Optical stack for privacy display
KR20220131338A (ko) * 2020-02-06 2022-09-27 밸브 코포레이션 공간적으로 변화하는 편광기들을 사용하는 가변 광학 교정

Also Published As

Publication number Publication date
JP2023505928A (ja) 2023-02-14
EP4025952A4 (en) 2023-11-08
KR20220103919A (ko) 2022-07-25
JP7650877B2 (ja) 2025-03-25
EP4025952A1 (en) 2022-07-13
WO2021102148A1 (en) 2021-05-27
KR102863269B1 (ko) 2025-09-24
CN114730078A (zh) 2022-07-08

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