JP2021500629A - 光学リターダセグメント - Google Patents

光学リターダセグメント Download PDF

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Publication number
JP2021500629A
JP2021500629A JP2020523385A JP2020523385A JP2021500629A JP 2021500629 A JP2021500629 A JP 2021500629A JP 2020523385 A JP2020523385 A JP 2020523385A JP 2020523385 A JP2020523385 A JP 2020523385A JP 2021500629 A JP2021500629 A JP 2021500629A
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JP
Japan
Prior art keywords
optical
retarder
layer
optical system
predetermined wavelength
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.)
Pending
Application number
JP2020523385A
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English (en)
Japanese (ja)
Other versions
JP2021500629A5 (enExample
Inventor
ユン，ジシェン
エル． ステイナー，マイケル
エル． ステイナー，マイケル
エー． エター，ジョー
エー． エター，ジョー
エル． ウォン，ティモシー
エル． ウォン，ティモシー
ジェイ． ブノワ，ジル
ジェイ． ブノワ，ジル
ディー． ル，ジョン
ディー． ル，ジョン
エー． マクドウェル，エリン
エー． マクドウェル，エリン
ケント，スーザン　エル．
エル． ケント，スーザン
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
Original Assignee
3M Innovative Properties Co
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
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2021500629A publication Critical patent/JP2021500629A/ja
Publication of JP2021500629A5 publication Critical patent/JP2021500629A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • 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
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • 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
    • G02B2027/0178—Eyeglass type

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
JP2020523385A 2017-10-25 2018-10-19 光学リターダセグメント Pending JP2021500629A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762576772P 2017-10-25 2017-10-25
US62/576,772 2017-10-25
PCT/IB2018/058168 WO2019082039A1 (en) 2017-10-25 2018-10-19 OPTICAL SELF-TIMER SEGMENTS

Publications (2)

Publication Number Publication Date
JP2021500629A true JP2021500629A (ja) 2021-01-07
JP2021500629A5 JP2021500629A5 (enExample) 2021-11-25

Family

ID=64277739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020523385A Pending JP2021500629A (ja) 2017-10-25 2018-10-19 光学リターダセグメント

Country Status (5)

Country Link
US (2) US11435514B2 (enExample)
JP (1) JP2021500629A (enExample)
KR (1) KR20200074129A (enExample)
CN (2) CN111279234B (enExample)
WO (1) WO2019082039A1 (enExample)

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US11054622B1 (en) * 2017-11-20 2021-07-06 Facebook Technologies, Llc Folded viewing optics with an optical retarder on a simple surface
US10845597B1 (en) * 2017-11-27 2020-11-24 Facebook Technologies, Llc Pancake lenses using Fresnel surfaces
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
US11885959B1 (en) 2018-08-31 2024-01-30 Apple Inc. Optical system with ghost image mitigation
US11372239B1 (en) 2018-11-01 2022-06-28 Facebook Technologies, Llc Enabling eye tracking in pancake lens optics
KR20220131330A (ko) * 2020-02-06 2022-09-27 밸브 코포레이션 디스플레이 시스템들에 대한 교정 편광 보상 광학부
KR20220128478A (ko) * 2020-02-06 2022-09-20 밸브 코포레이션 머리-착용 디스플레이 시스템에 대한 와이어 그리드 편광기에 대한 편광 보상
CN217279117U (zh) * 2020-09-30 2022-08-23 上海悠睿光学有限公司 光学模组和近眼显示装置
CN112596236B (zh) * 2020-09-30 2025-02-21 上海悠睿光学有限公司 光学模组、近眼显示装置和光投射方法
US11747640B2 (en) 2020-09-30 2023-09-05 Shanghai UROptics Co. Ltd. Optical module, near-eye display device and light projection method
KR20230058210A (ko) * 2021-10-22 2023-05-03 삼성디스플레이 주식회사 헤드 마운트 표시 장치
CN114839781A (zh) * 2022-05-26 2022-08-02 业成科技（成都）有限公司 头戴式显示器
TWI813395B (zh) * 2022-07-22 2023-08-21 新鉅科技股份有限公司 光學透鏡組和頭戴式電子裝置
CN115437151A (zh) * 2022-08-31 2022-12-06 歌尔光学科技有限公司 光学模组以及头戴显示设备
CN118688958A (zh) * 2023-03-24 2024-09-24 北京字跳网络技术有限公司 光学结构以及显示装置
TWI852539B (zh) * 2023-05-08 2024-08-11 新鉅科技股份有限公司 光學透鏡組和頭戴式電子裝置

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JP2003504663A (ja) * 1999-07-02 2003-02-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ヘッドマウントディスプレイ
JP2001356295A (ja) * 2000-06-13 2001-12-26 Minolta Co Ltd 接眼光学系
JP2007512581A (ja) * 2003-11-26 2007-05-17 ルール カンパニーズ， インコーポレイテッド 実世界シミュレーションのための改良型視準光学部材
US20090052838A1 (en) * 2004-03-22 2009-02-26 Mcdowall Ian Electrically controlled optical elements and method
DE102014211339A1 (de) * 2014-06-13 2015-12-17 Continental Automotive Gmbh Head-Up-Display mit polarisationsselektiven optischen Pfaden
JP2017021321A (ja) * 2015-07-13 2017-01-26 シェンチェン ドゥロドゥロ テクノロジーズ カンパニー リミテッドＳｈｅｎｚｈｅｎ Ｄｌｏｄｌｏ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．， Ｌｔｄ． ニア・アイ・ディスプレイ用光学モジュール
CN105572894A (zh) * 2016-01-28 2016-05-11 深圳多哚新技术有限责任公司 一种短距离光学放大模组、放大方法及放大系统

Also Published As

Publication number Publication date
CN114296173A (zh) 2022-04-08
CN114296173B (zh) 2024-10-08
WO2019082039A1 (en) 2019-05-02
US20230115202A1 (en) 2023-04-13
US11726249B2 (en) 2023-08-15
CN111279234A (zh) 2020-06-12
US20200284963A1 (en) 2020-09-10
CN111279234B (zh) 2022-06-07
KR20200074129A (ko) 2020-06-24
US11435514B2 (en) 2022-09-06

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