JP7641915B2 - 光学システム - Google Patents

光学システム Download PDF

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Publication number
JP7641915B2
JP7641915B2 JP2021564934A JP2021564934A JP7641915B2 JP 7641915 B2 JP7641915 B2 JP 7641915B2 JP 2021564934 A JP2021564934 A JP 2021564934A JP 2021564934 A JP2021564934 A JP 2021564934A JP 7641915 B2 JP7641915 B2 JP 7641915B2
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JP
Japan
Prior art keywords
polarizer
display
reflective polarizer
image
light
Prior art date
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JP2021564934A
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English (en)
Japanese (ja)
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JP2022531373A (ja
JP2022531373A5 (https=
JPWO2020225650A5 (https=
Inventor
エル． ウォン，ティモシー
ジェイ． リンクエスト，ティモシー
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 of JP2022531373A publication Critical patent/JP2022531373A/ja
Publication of JP2022531373A5 publication Critical patent/JP2022531373A5/ja
Publication of JPWO2020225650A5 publication Critical patent/JPWO2020225650A5/ja
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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
    • G02B27/01—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
    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G02B2027/0174—Head mounted characterised by optical features holographic

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
JP2021564934A 2019-05-03 2020-04-28 光学システム Active JP7641915B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962842931P 2019-05-03 2019-05-03
US62/842,931 2019-05-03
PCT/IB2020/053989 WO2020225650A1 (en) 2019-05-03 2020-04-28 Optical system

Publications (4)

Publication Number Publication Date
JP2022531373A JP2022531373A (ja) 2022-07-06
JP2022531373A5 JP2022531373A5 (https=) 2023-05-08
JPWO2020225650A5 JPWO2020225650A5 (https=) 2023-05-08
JP7641915B2 true JP7641915B2 (ja) 2025-03-07

Family

ID=73050681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021564934A Active JP7641915B2 (ja) 2019-05-03 2020-04-28 光学システム

Country Status (5)

Country Link
US (2) US12130436B2 (https=)
EP (1) EP3963388A1 (https=)
JP (1) JP7641915B2 (https=)
CN (1) CN113767320A (https=)
WO (1) WO2020225650A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002539498A (ja) 1999-03-17 2002-11-19 ザ マイクロオプティカル コーポレイション 眼鏡又他の頭部・ボーン・フレームのコンパクトな画像ディスプレイ・システム
JP2008046562A (ja) 2006-08-21 2008-02-28 Nikon Corp 頭部装着型ディスプレイ
JP2009157210A (ja) 2007-12-27 2009-07-16 Seiko Epson Corp プロジェクタ
WO2017090289A1 (ja) 2015-11-25 2017-06-01 株式会社テレパシージャパン 調光手段を備える画像表示装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686218A (en) 1985-01-30 1987-08-11 Smithkline Beckman Corporation Use of 6-chloro-3-methyl-1H-2,3,4,5-tetrahydro-3-benzazepine-n-oxide, as a prodrug
JPS61176525U (https=) * 1985-04-19 1986-11-04
AU1866395A (en) * 1993-12-21 1995-07-10 Minnesota Mining And Manufacturing Company Multilayered optical film
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6096375A (en) * 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
US6011653A (en) * 1996-03-11 2000-01-04 Seiko Epson Corporation Head-mounted display
WO1999003017A1 (fr) * 1997-07-10 1999-01-21 Citizen Watch Co., Ltd. Afficheur cristaux liquides
US6113811A (en) 1998-01-13 2000-09-05 3M Innovative Properties Company Dichroic polarizing film and optical polarizer containing the film
TW200405042A (en) * 2002-07-05 2004-04-01 Sumitomo Chemical Co Laminated polarizing film, polarizing light source device and liquid crystal display device
US20070236636A1 (en) * 2006-03-31 2007-10-11 Watson Philip E Contrast ratio enhancement optical stack
US20080013051A1 (en) * 2006-07-14 2008-01-17 3M Innovative Properties Company Polarizing beam splitters incorporating reflective and absorptive polarizers and image display systems thereof
US7791687B2 (en) * 2006-12-21 2010-09-07 3M Innovative Properties Company Display including reflective polarizer
GB2449682A (en) * 2007-06-01 2008-12-03 Sharp Kk Optical system for converting a flat image to a non-flat image
TWI559024B (zh) * 2011-10-03 2016-11-21 Mitsubishi Gas Chemical Co Polarized glasses
CN103308967B (zh) * 2012-03-14 2015-10-28 宏腾光电股份有限公司 反射式光学膜及其制作方法、及图像显示器
KR102241661B1 (ko) * 2013-02-20 2021-04-19 쓰리엠 이노베이티브 프로퍼티즈 컴파니 흡수, 반사 및 시준 편광기 스택과 이를 포함하는 백라이트
CN106164745B (zh) * 2014-04-09 2020-04-24 3M创新有限公司 头戴式显示器和低醒目性瞳孔照明器
JP2016071332A (ja) * 2014-09-30 2016-05-09 住友化学株式会社 複合偏光板及び液晶表示装置
JP6486128B2 (ja) * 2015-02-05 2019-03-20 住友化学株式会社 複合偏光板及び液晶表示装置
EP3189376A1 (en) * 2015-09-03 2017-07-12 3M Innovative Properties Company Beam expander with a curved reflective polarizer
CN109154693B (zh) * 2016-05-26 2021-05-04 3M创新有限公司 偏振器叠堆
CN108303812B (zh) * 2017-01-12 2019-11-05 江苏集萃智能液晶科技有限公司 一种具有调光功能的后视镜
US10365483B2 (en) * 2017-05-23 2019-07-30 Visteon Global Technologies, Inc. Adjusting a head-up display (HUD) based on polarization
CN208255574U (zh) * 2018-05-23 2018-12-18 新辉开科技（深圳）有限公司 一种基于吸收、反射复合偏光片的液晶电控调光镜
CN108681073A (zh) * 2018-07-17 2018-10-19 王锐 一种增强现实光学显示系统
CN116243483A (zh) * 2021-12-07 2023-06-09 四川龙华光电薄膜股份有限公司 增强现实显示系统及ar眼镜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002539498A (ja) 1999-03-17 2002-11-19 ザ マイクロオプティカル コーポレイション 眼鏡又他の頭部・ボーン・フレームのコンパクトな画像ディスプレイ・システム
JP2008046562A (ja) 2006-08-21 2008-02-28 Nikon Corp 頭部装着型ディスプレイ
JP2009157210A (ja) 2007-12-27 2009-07-16 Seiko Epson Corp プロジェクタ
WO2017090289A1 (ja) 2015-11-25 2017-06-01 株式会社テレパシージャパン 調光手段を備える画像表示装置

Also Published As

Publication number Publication date
JP2022531373A (ja) 2022-07-06
WO2020225650A1 (en) 2020-11-12
US20220187606A1 (en) 2022-06-16
US20250020934A1 (en) 2025-01-16
EP3963388A1 (en) 2022-03-09
CN113767320A (zh) 2021-12-07
US12130436B2 (en) 2024-10-29

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