JPWO2021014245A5 - - Google Patents

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Publication number
JPWO2021014245A5
JPWO2021014245A5 JP2022504055A JP2022504055A JPWO2021014245A5 JP WO2021014245 A5 JPWO2021014245 A5 JP WO2021014245A5 JP 2022504055 A JP2022504055 A JP 2022504055A JP 2022504055 A JP2022504055 A JP 2022504055A JP WO2021014245 A5 JPWO2021014245 A5 JP WO2021014245A5
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JP
Japan
Prior art keywords
major surface
retarder
wavelength
lens
polarization state
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JP2022504055A
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English (en)
Japanese (ja)
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JP2022542049A (ja
JP2022542049A5 (https=
JP7546038B2 (ja
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Priority claimed from PCT/IB2020/056274 external-priority patent/WO2021014245A1/en
Publication of JP2022542049A publication Critical patent/JP2022542049A/ja
Publication of JPWO2021014245A5 publication Critical patent/JPWO2021014245A5/ja
Publication of JP2022542049A5 publication Critical patent/JP2022542049A5/ja
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Publication of JP7546038B2 publication Critical patent/JP7546038B2/ja
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JP2022504055A 2019-07-22 2020-07-02 拡大された仮想画像を表示する光学システム Active JP7546038B2 (ja)

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 (4)

Publication Number Publication Date
JP2022542049A JP2022542049A (ja) 2022-09-29
JPWO2021014245A5 true JPWO2021014245A5 (https=) 2023-07-07
JP2022542049A5 JP2022542049A5 (https=) 2023-07-07
JP7546038B2 JP7546038B2 (ja) 2024-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022504055A Active JP7546038B2 (ja) 2019-07-22 2020-07-02 拡大された仮想画像を表示する光学システム

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

Family Cites Families (18)

* 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
GB2465786A (en) * 2008-11-28 2010-06-02 Sharp Kk An optical system for varying the perceived shape of a display surface
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

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