JP2007517241A5 - - Google Patents

Download PDF

Info

Publication number
JP2007517241A5
JP2007517241A5 JP2006541688A JP2006541688A JP2007517241A5 JP 2007517241 A5 JP2007517241 A5 JP 2007517241A5 JP 2006541688 A JP2006541688 A JP 2006541688A JP 2006541688 A JP2006541688 A JP 2006541688A JP 2007517241 A5 JP2007517241 A5 JP 2007517241A5
Authority
JP
Japan
Prior art keywords
polarized light
circularly polarized
optical axis
along
optical system
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.)
Granted
Application number
JP2006541688A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007517241A (ja
JP4694501B2 (ja
Filing date
Publication date
Priority claimed from US10/721,128 external-priority patent/US7242524B2/en
Application filed filed Critical
Publication of JP2007517241A publication Critical patent/JP2007517241A/ja
Publication of JP2007517241A5 publication Critical patent/JP2007517241A5/ja
Application granted granted Critical
Publication of JP4694501B2 publication Critical patent/JP4694501B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2006541688A 2003-11-25 2004-11-24 空間内に画像を形成する光学システム Expired - Fee Related JP4694501B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/721,128 US7242524B2 (en) 2003-11-25 2003-11-25 Optical system for forming a real image in space
US10/721,128 2003-11-25
PCT/US2004/039461 WO2005052651A2 (en) 2003-11-25 2004-11-24 Optical system for forming an image in space

Publications (3)

Publication Number Publication Date
JP2007517241A JP2007517241A (ja) 2007-06-28
JP2007517241A5 true JP2007517241A5 (https=) 2010-08-12
JP4694501B2 JP4694501B2 (ja) 2011-06-08

Family

ID=34591731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006541688A Expired - Fee Related JP4694501B2 (ja) 2003-11-25 2004-11-24 空間内に画像を形成する光学システム

Country Status (5)

Country Link
US (3) US7242524B2 (https=)
EP (1) EP1690125A4 (https=)
JP (1) JP4694501B2 (https=)
TW (1) TWI394981B (https=)
WO (1) WO2005052651A2 (https=)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7242524B2 (en) 2003-11-25 2007-07-10 Pc Mirage, Llc Optical system for forming a real image in space
JP4576131B2 (ja) * 2004-02-19 2010-11-04 パイオニア株式会社 立体的二次元画像表示装置及び立体的二次元画像表示方法
EP1870764B1 (fr) * 2006-06-20 2010-02-03 France Telecom Système optique alternant une capture d'image et une projection d'image
GB2449682A (en) * 2007-06-01 2008-12-03 Sharp Kk Optical system for converting a flat image to a non-flat image
US20110175797A1 (en) * 2008-09-26 2011-07-21 Pioneer Corporation Image display device
WO2010052762A1 (ja) * 2008-11-05 2010-05-14 ダイハツ工業株式会社 立体表示装置
GB2465786A (en) * 2008-11-28 2010-06-02 Sharp Kk An optical system for varying the perceived shape of a display surface
WO2012078197A1 (en) * 2010-01-22 2012-06-14 Oakley, Inc. Eyewear with three-dimensional viewing capability
EP2526456A4 (en) * 2010-01-22 2014-01-29 Oakley Inc GLASSES FOR 3D GLASSES
TW201300838A (zh) * 2011-06-28 2013-01-01 Era Optoelectronics Inc 浮在空中的虛擬實像顯示裝置
US9933627B2 (en) * 2013-02-25 2018-04-03 Nikon Corporation Optical system, optical member, micromirror array, display device, and image- capturing device
JP2015007734A (ja) * 2013-06-26 2015-01-15 ソニー株式会社 画像投影装置、画像投影システム、画像投影方法及び表示装置
TWI533032B (zh) * 2013-10-23 2016-05-11 友達光電股份有限公司 立體顯示器
US9348147B2 (en) 2014-02-26 2016-05-24 Disney Enterprises, Inc. Spinning fan mirror beam combiner for a borderless self-contained pepper's ghost
WO2015142654A1 (en) 2014-03-18 2015-09-24 3M Innovative Properties Company Low profile image combiner for near-eye displays
WO2015177833A1 (ja) * 2014-05-19 2015-11-26 パイオニア株式会社 虚像生成素子及びヘッドアップディスプレイ
JP6759212B2 (ja) 2014-12-31 2020-09-23 スリーエム イノベイティブ プロパティズ カンパニー 小型の投影システム及び関係する構成要素
AU2016315065B2 (en) * 2015-08-31 2019-07-04 Ntt, Inc. Spatial image display device
US9557568B1 (en) 2015-09-03 2017-01-31 3M Innovative Properties Company Head-mounted display
KR102083468B1 (ko) * 2016-01-28 2020-03-02 쉔젠 들로들로 뉴 테크놀로지 컴퍼니 리미티드 근거리 광 증폭 모듈, 근거리 광 증폭 방법, 및 근거리 광 증폭 시스템
JP6493240B2 (ja) * 2016-02-08 2019-04-03 三菱電機株式会社 空中映像表示装置
WO2017175829A1 (ja) * 2016-04-08 2017-10-12 日本化薬株式会社 アイウェア用光学フィルム、並びにこれを用いた光学積層体およびアイウェア
CN107065180A (zh) * 2017-01-17 2017-08-18 浙江唯见科技有限公司 一种紧凑式虚拟现实近眼显示系统及头戴显示设备
CN106773090B (zh) * 2017-01-23 2019-10-18 清华大学 一种新型三维悬浮显示系统及实时光场渲染方法
CN106772996B (zh) * 2017-01-23 2019-06-18 清华大学 一种增强现实操作方法及系统
CN110914740B (zh) * 2017-07-19 2022-01-04 索尼互动娱乐股份有限公司 显示设备
CN114296173B (zh) 2017-10-25 2024-10-08 3M创新有限公司 光学系统
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
CN108254931B (zh) * 2018-01-22 2021-08-24 上海天马微电子有限公司 显示装置
US11243397B2 (en) * 2018-05-18 2022-02-08 Facebook Technologies, Llc Optical assembly with polarization volume holographic element
CN112400125B (zh) 2018-07-13 2024-03-12 3M创新有限公司 光学系统和光学膜
WO2020026586A1 (ja) * 2018-07-30 2020-02-06 株式会社ソニー・インタラクティブエンタテインメント 表示装置及び撮像装置
US10495798B1 (en) 2018-08-07 2019-12-03 Facebook Technologies, Llc Switchable reflective circular polarizer in head-mounted display
US10642048B2 (en) 2018-08-07 2020-05-05 Facebook Technologies, Llc Reflective circular polarizer for head-mounted display
US11022784B1 (en) * 2018-08-17 2021-06-01 Facebook Technologies, Llc Use of folded optics to reduce volume in a virtual-reality system
WO2020054362A1 (ja) * 2018-09-11 2020-03-19 ソニー株式会社 偏光分離素子、およびプロジェクタ
US11372239B1 (en) 2018-11-01 2022-06-28 Facebook Technologies, Llc Enabling eye tracking in pancake lens optics
EP3874303A4 (en) * 2018-11-02 2022-12-28 Gary Sharp Innovations, Inc. COMPACT MULTI-PASSAGE OPTICAL ARCHITECTURES BASED ON POLARIZATION
WO2020240354A1 (en) 2019-05-24 2020-12-03 3M Innovative Properties Company Optical system
CN110262038B (zh) * 2019-06-06 2022-06-21 歌尔光学科技有限公司 光学系统及具有其的虚拟现实设备
WO2021158552A1 (en) * 2020-02-06 2021-08-12 Valve Corporation Polarization compensation for wire grid polarizer of head-mounted display system
CN111221130B (zh) * 2020-03-20 2022-03-04 维沃移动通信有限公司 光学系统和近眼显示设备
US11656500B2 (en) 2020-06-10 2023-05-23 Meta Platforms Technologies, Llc Switchable multilayer cholesteric liquid crystal reflective polarizer
CN116745658A (zh) 2020-12-14 2023-09-12 3M创新有限公司 光学系统
WO2022138157A1 (ja) * 2020-12-22 2022-06-30 富士フイルム株式会社 空中像表示システムおよび入力システム
US12523883B2 (en) * 2021-06-16 2026-01-13 Mitsubishi Electric Corporation Floating image display device and floating image display method
US11679679B2 (en) * 2021-10-22 2023-06-20 Visteon Global Technologies, Inc. Floating-information display
CN114200685A (zh) * 2021-11-22 2022-03-18 北京邮电大学 一种光学成像系统
CN114779494B (zh) * 2022-06-17 2022-09-02 深圳市文生科技有限公司 成像元件及成像装置
WO2024163515A1 (en) * 2023-01-31 2024-08-08 Meta Platforms Technologies, Llc High-contrast pancake lens with pass-polarization absorber
US20240255758A1 (en) * 2023-01-31 2024-08-01 Meta Platforms Technologies, Llc High-contrast pancake lens with pass-polarization absorber

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940203A (en) 1975-04-01 1976-02-24 Farrand Optical Co., Inc. Image-forming apparatus
US4261657A (en) * 1978-08-09 1981-04-14 Reiback Earl M Optical display device
US4653875A (en) 1984-11-02 1987-03-31 Hines Stephen P Infinity display apparatus using cylindrical beam-splitters
NL9001610A (nl) * 1990-07-16 1992-02-17 Philips Nv Beeldprojektie-inrichting.
US5311357A (en) * 1992-01-28 1994-05-10 Image Technology Associates Device for the creation of three-dimensional images
GB9218628D0 (en) * 1992-09-03 1992-10-21 Vision Eng Optical magnifying apparatus
JP3260867B2 (ja) * 1992-12-10 2002-02-25 オリンパス光学工業株式会社 頭部装着型ディスプレイ
TW289095B (https=) * 1993-01-11 1996-10-21
US5408346A (en) 1993-10-20 1995-04-18 Kaiser Electro-Optics, Inc. Optical collimating device employing cholesteric liquid crystal and a non-transmissive reflector
US6560018B1 (en) * 1994-10-27 2003-05-06 Massachusetts Institute Of Technology Illumination system for transmissive light valve displays
US5572363A (en) * 1994-11-28 1996-11-05 Fergason; James L. Retro-reflector based in-line viewing system
JP3655666B2 (ja) * 1995-05-25 2005-06-02 オリンパス株式会社 頭部装着型ディスプレイ装置
JPH09182112A (ja) * 1995-12-22 1997-07-11 Sharp Corp 小型光学系を用いたプロジェクタ装置
TW413993B (en) * 1996-03-15 2000-12-01 Sharp Kk Image display device
US5715023A (en) * 1996-04-30 1998-02-03 Kaiser Electro-Optics, Inc. Plane parallel optical collimating device employing a cholesteric liquid crystal
US6329963B1 (en) * 1996-06-05 2001-12-11 Cyberlogic, Inc. Three-dimensional display system: apparatus and method
US6310733B1 (en) * 1996-08-16 2001-10-30 Eugene Dolgoff Optical elements and methods for their manufacture
US5975703A (en) * 1996-09-30 1999-11-02 Digital Optics International Image projection system
US6042235A (en) * 1996-11-08 2000-03-28 Videotronic Systems Videoconferencing eye contact spatial imaging display
US5782547A (en) * 1996-11-08 1998-07-21 Videotronic Systems Magnified background image spatial object display
JPH10186282A (ja) * 1996-11-11 1998-07-14 Sharp Corp 投影型画像表示装置
US6364490B1 (en) * 1996-11-15 2002-04-02 Vantage Lighting Incorporated Virtual image projection device
US5944403A (en) * 1996-11-15 1999-08-31 Krause; Detlef Virtual image projection device
KR100495322B1 (ko) * 1996-11-25 2005-09-27 코닌클리케 필립스 일렉트로닉스 엔.브이. 영상 투사모듈 및 그 모듈을 구비한 영상 투사장치
TW372281B (en) * 1996-11-25 1999-10-21 Koninkl Philips Electronics Nv Illumination system and image projection device provided with such an illumination system
US6318868B1 (en) * 1997-05-01 2001-11-20 Larussa Joseph A. Interactive virtual image store window
US6262841B1 (en) 1997-11-24 2001-07-17 Bruce D. Dike Apparatus for projecting a real image in space
US6055100A (en) * 1998-02-11 2000-04-25 Atl Corporation Doublet based large aperture free space imaging system
JP2002511596A (ja) * 1998-04-15 2002-04-16 オロ − ゴーン、エルエルシー 光学的画像投影装置
US6100862A (en) * 1998-04-20 2000-08-08 Dimensional Media Associates, Inc. Multi-planar volumetric display system and method of operation
US6271969B1 (en) * 1998-12-11 2001-08-07 Agilent Technolgoies, Inc. Folded optical system having improved image isolation
US6568818B2 (en) * 1999-03-24 2003-05-27 21stCentury Sound and Vision, Inc. Three dimensional real image system
CN1316063A (zh) * 1999-07-02 2001-10-03 皇家菲利浦电子有限公司 头戴型显示器
US6817716B1 (en) * 1999-10-13 2004-11-16 Stephen P. Hines Aerial-image display systems
JP2001125506A (ja) * 1999-10-25 2001-05-11 Samii Kk 立体画像表示装置
US6785049B1 (en) * 2000-01-31 2004-08-31 3M Innovative Properties Company Illumination system for reflective displays
US6375326B2 (en) * 2000-02-02 2002-04-23 Kenneth J. Myers Fresnel image floater
JP2002122806A (ja) * 2000-10-16 2002-04-26 Sony Corp 表示装置および拡大画像生成方法
US6808268B2 (en) * 2001-09-18 2004-10-26 Provision Entertainment, Inc. Projection system for aerial display of three-dimensional video images
AU2002360440A1 (en) * 2001-11-26 2003-06-10 Total Gizmo, Inc. System and method for displaying physical objects in space
US7046447B2 (en) * 2003-01-13 2006-05-16 Pc Mirage, Llc Variable focus system
US7196849B2 (en) * 2003-05-22 2007-03-27 Optical Research Associates Apparatus and methods for illuminating optical systems
US7242524B2 (en) 2003-11-25 2007-07-10 Pc Mirage, Llc Optical system for forming a real image in space

Similar Documents

Publication Publication Date Title
JP2007517241A5 (https=)
TWI770234B (zh) 通過光導光學元件的矽基液晶照明器
CN208953803U (zh) 具紧凑型准直图像投影仪的光学系统
RU2579158C2 (ru) Устройство стереоскопических изображений
JP2005084522A5 (https=)
WO2008024873A3 (en) Real image projection device having plastic curved mirror for improving image and correcting aberrations
US7616381B2 (en) Optical system
TWI421543B (zh) 雙脈衝光產生裝置及其雙脈衝光產生的方法
JP2009521786A5 (https=)
CN105980914B (zh) 具有提高的亮度的立体图像装置和提供立体图像的方法
JP2011133514A5 (https=)
JP2007219442A5 (https=)
TW200728768A (en) Illumination system and projection apparatus
CN110426849A (zh) 一种投影系统及增强现实装置
JP2006084956A5 (https=)
CN105278224B (zh) 发光装置、投影显示系统和三维投影方法
CN118112792A (zh) 近眼显示设备
WO2002063621A1 (en) Optical device and optical storage device
CN218547138U (zh) 近眼显示设备
TWI669563B (zh) 投影模組
JP2004085589A5 (https=)
CN108761792A (zh) 一种小型化hud的光路系统
CN107748444B (zh) 一种偏振光宽视场透射式汇聚照明装置以及方法
CN101369051B (zh) 高信噪比的金相显微镜
JP4465267B2 (ja) 偏光光照明デバイス