JP4408159B2 - 光学結像装置 - Google Patents

光学結像装置 Download PDF

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Publication number
JP4408159B2
JP4408159B2 JP35092699A JP35092699A JP4408159B2 JP 4408159 B2 JP4408159 B2 JP 4408159B2 JP 35092699 A JP35092699 A JP 35092699A JP 35092699 A JP35092699 A JP 35092699A JP 4408159 B2 JP4408159 B2 JP 4408159B2
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Japan
Prior art keywords
light
quarter
wave plate
beam splitter
polarized light
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Expired - Fee Related
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JP35092699A
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Japanese (ja)
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JP2000180785A5 (https=
JP2000180785A (ja
Inventor
ピエール・エイチ・メルツ
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アバゴ・テクノロジーズ・ジェネラル・アイピー（シンガポール）プライベート・リミテッド
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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
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
    • G02B2027/0116—Head-up displays characterised by optical features comprising device for genereting colour display comprising devices for correcting chromatic aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP35092699A 1998-12-11 1999-12-10 光学結像装置 Expired - Fee Related JP4408159B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US209572 1998-12-11
US09/209,572 US6271969B1 (en) 1998-12-11 1998-12-11 Folded optical system having improved image isolation

Publications (3)

Publication Number Publication Date
JP2000180785A JP2000180785A (ja) 2000-06-30
JP2000180785A5 JP2000180785A5 (https=) 2007-02-08
JP4408159B2 true JP4408159B2 (ja) 2010-02-03

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Family Applications (1)

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JP35092699A Expired - Fee Related JP4408159B2 (ja) 1998-12-11 1999-12-10 光学結像装置

Country Status (4)

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US (1) US6271969B1 (https=)
EP (1) EP1008886B1 (https=)
JP (1) JP4408159B2 (https=)
DE (1) DE69923152T2 (https=)

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US11204500B2 (en) 2017-09-14 2021-12-21 Seiko Epson Corporation Virtual image display device
US12174386B2 (en) 2022-12-22 2024-12-24 Sharp Display Technology Corporation Display device including a first lens and a second lens having shapes asymmetric about a semi-transparent mirror, and head-mounted display
US12276797B2 (en) 2022-04-20 2025-04-15 Sharp Display Technology Corporation Display device and head-mounted display

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GB2449682A (en) * 2007-06-01 2008-12-03 Sharp Kk Optical system for converting a flat image to a non-flat image
GB2465786A (en) * 2008-11-28 2010-06-02 Sharp Kk An optical system for varying the perceived shape of a display surface
JP6971030B2 (ja) 2014-03-18 2021-11-24 スリーエム イノベイティブ プロパティズ カンパニー ニアアイディスプレイのための扁平型像合成器
US9366871B2 (en) 2014-10-24 2016-06-14 Emagin Corporation Microdisplay based immersive headset
US10955666B2 (en) 2014-12-31 2021-03-23 3M Innovative Properties Company Compact projection systems with a folded optical path
NZ773818A (en) 2015-03-16 2022-07-29 Magic Leap Inc Methods and systems for diagnosing and treating health ailments
EP3189376A1 (en) 2015-09-03 2017-07-12 3M Innovative Properties Company Beam expander with a curved reflective polarizer
US10133074B2 (en) * 2016-02-04 2018-11-20 Google Llc Compact near-eye display optics for higher optical performance
US10095036B2 (en) * 2016-02-04 2018-10-09 Google Llc Compact near-eye display optics
US11054648B2 (en) 2016-02-04 2021-07-06 Google Llc Compact near-eye display optics for higher optical performance
JP6441383B2 (ja) * 2016-03-21 2018-12-19 シェンゼン ドロドロ ニュー テクノロジー カンパニー リミテッド 短距離光増幅モジュール、眼鏡、ヘルメット、および、ｖｒシステム
JP2017187685A (ja) * 2016-04-07 2017-10-12 日本化薬株式会社 曲面形状の光反射フィルム及びその製造方法、ならびに当該光反射フィルムを用いた光制御フィルム、光学フィルム、機能性ガラスおよびヘッドアップディスプレイ
US10197802B2 (en) * 2016-07-29 2019-02-05 Intevac, Inc. Biocular compact collimation apparatus
US10203489B2 (en) 2016-08-02 2019-02-12 Apple Inc. Optical system for head-mounted display
JP7027035B2 (ja) * 2016-11-15 2022-03-01 日東電工株式会社 光通信装置及び偏光板のセット
IL268630B2 (en) 2017-02-23 2023-09-01 Magic Leap Inc Display system with variable power reflector
US10545347B2 (en) * 2017-02-23 2020-01-28 Google Llc Compact eye tracking using folded display optics
EP3602167B1 (en) * 2017-03-21 2024-10-23 Magic Leap, Inc. Method and system for fiber scanning projector
US11054622B1 (en) 2017-11-20 2021-07-06 Facebook Technologies, Llc Folded viewing optics with an optical retarder on a simple surface
CN110007461A (zh) * 2017-12-30 2019-07-12 深圳多哚新技术有限责任公司 光学系统
JP7329207B2 (ja) * 2018-02-12 2023-08-18 マトリックスド、リアリティー、テクノロジー、カンパニー、リミテッド 拡張現実装置、ならびに、そのための光学システム及び半反射体
DE102018204506A1 (de) * 2018-03-23 2019-09-26 BSH Hausgeräte GmbH Optische Anordnung zur Verbesserung der Darstellungsqualität eines Displays
US12099226B2 (en) 2018-08-14 2024-09-24 3M Innovative Properties Company Optical system
US11022784B1 (en) * 2018-08-17 2021-06-01 Facebook Technologies, Llc Use of folded optics to reduce volume in a virtual-reality system
US11372239B1 (en) 2018-11-01 2022-06-28 Facebook Technologies, Llc Enabling eye tracking in pancake lens optics
US10890776B1 (en) * 2019-02-19 2021-01-12 Facebook Technologies, Llc Pancake lens ghosting mitigation
CN209728302U (zh) * 2019-04-24 2019-12-03 歌尔科技有限公司 镜头组件及具有其的光学系统和头戴设备
JP7708516B2 (ja) * 2020-02-06 2025-07-15 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ワイヤグリッド偏光子向け偏光補償
US11604350B2 (en) 2020-02-28 2023-03-14 Sharp Kabushiki Kaisha Polarization mirror HMD with increased brightness
JP2023127121A (ja) * 2022-03-01 2023-09-13 キヤノン株式会社 観察光学系および表示装置
JP2023170238A (ja) * 2022-05-18 2023-12-01 キヤノン株式会社 光学系および観察装置
KR20250051860A (ko) * 2023-10-10 2025-04-18 삼성디스플레이 주식회사 렌즈 조립체 및 렌즈 조립체를 포함하는 표시 장치
EP4603892A4 (en) * 2023-11-10 2026-04-15 Kyocera Corp DISPLAY DEVICE, IMAGE FORMING DEVICE, DISPLAY SYSTEM AND VEHICLE
KR20260023602A (ko) * 2024-05-10 2026-02-20 교세라 가부시키가이샤 표시 장치, 표시 시스템, 차량 및 표시 패널 수용 장치
WO2025234496A1 (ja) * 2024-05-10 2025-11-13 京セラ株式会社 表示装置、表示システム、車両及び表示パネル収容装置

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11204500B2 (en) 2017-09-14 2021-12-21 Seiko Epson Corporation Virtual image display device
US12276797B2 (en) 2022-04-20 2025-04-15 Sharp Display Technology Corporation Display device and head-mounted display
US12174386B2 (en) 2022-12-22 2024-12-24 Sharp Display Technology Corporation Display device including a first lens and a second lens having shapes asymmetric about a semi-transparent mirror, and head-mounted display

Also Published As

Publication number Publication date
EP1008886A1 (en) 2000-06-14
DE69923152D1 (de) 2005-02-17
JP2000180785A (ja) 2000-06-30
US6271969B1 (en) 2001-08-07
DE69923152T2 (de) 2005-12-22
EP1008886B1 (en) 2005-01-12

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