JP2009522599A - ビームホモジナイザーを備えたプロジェクションシステム - Google Patents

ビームホモジナイザーを備えたプロジェクションシステム Download PDF

Info

Publication number
JP2009522599A
JP2009522599A JP2008548668A JP2008548668A JP2009522599A JP 2009522599 A JP2009522599 A JP 2009522599A JP 2008548668 A JP2008548668 A JP 2008548668A JP 2008548668 A JP2008548668 A JP 2008548668A JP 2009522599 A JP2009522599 A JP 2009522599A
Authority
JP
Japan
Prior art keywords
condenser lens
light source
image
plane
lens
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.)
Withdrawn
Application number
JP2008548668A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009522599A5 (https=
Inventor
パトリック・アール・デステイン
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 JP2009522599A publication Critical patent/JP2009522599A/ja
Publication of JP2009522599A5 publication Critical patent/JP2009522599A5/ja
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Lenses (AREA)
  • Liquid Crystal (AREA)
  • Microscoopes, Condenser (AREA)
JP2008548668A 2005-12-30 2006-12-27 ビームホモジナイザーを備えたプロジェクションシステム Withdrawn JP2009522599A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/322,958 US7369320B2 (en) 2005-12-30 2005-12-30 Projection system with beam homogenizer
PCT/US2006/049219 WO2007079061A2 (en) 2005-12-30 2006-12-27 Projection system with beam homogenizer

Publications (2)

Publication Number Publication Date
JP2009522599A true JP2009522599A (ja) 2009-06-11
JP2009522599A5 JP2009522599A5 (https=) 2010-02-18

Family

ID=38224087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008548668A Withdrawn JP2009522599A (ja) 2005-12-30 2006-12-27 ビームホモジナイザーを備えたプロジェクションシステム

Country Status (7)

Country Link
US (1) US7369320B2 (https=)
EP (1) EP1969422A4 (https=)
JP (1) JP2009522599A (https=)
KR (1) KR20080080153A (https=)
CN (1) CN101351745B (https=)
TW (1) TW200732699A (https=)
WO (1) WO2007079061A2 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7673993B2 (en) * 2005-12-22 2010-03-09 3M Innovative Properties Company Projection system using reflective polarizers
US20080036972A1 (en) * 2006-07-31 2008-02-14 3M Innovative Properties Company Led mosaic
EP2372797A3 (en) * 2006-07-31 2017-01-18 3M Innovative Properties Co. Light emitting diode source with hollow collection lens
TW200815709A (en) * 2006-07-31 2008-04-01 3M Innovative Properties Co Integrating light source module
US8075140B2 (en) * 2006-07-31 2011-12-13 3M Innovative Properties Company LED illumination system with polarization recycling
TW200819899A (en) * 2006-07-31 2008-05-01 3M Innovative Properties Co Combination camera/projector system
US7901083B2 (en) * 2006-07-31 2011-03-08 3M Innovative Properties Company Optical projection subsystem
US7724436B2 (en) * 2006-09-18 2010-05-25 3M Innovative Properties Company Reflective corrector for optical projection engine
SG172243A1 (en) 2008-12-23 2011-07-28 3M Innovative Properties Co Roll-to-roll digital photolithography
US20110058240A1 (en) * 2009-03-20 2011-03-10 Absolute Imaging LLC System and Method for Autostereoscopic Imaging Using Holographic Optical Element
JP5767444B2 (ja) * 2010-06-16 2015-08-19 ソニー株式会社 光源装置及び画像投影装置
EP2521480B1 (en) * 2010-08-24 2014-10-01 OSRAM GmbH Colour-tunable light source unit with phosphor element
CN102455581A (zh) * 2010-10-15 2012-05-16 前鼎光电股份有限公司 具有均匀照明光学系统的投影装置
US10955666B2 (en) 2014-12-31 2021-03-23 3M Innovative Properties Company Compact projection systems with a folded optical path
CN105892064B (zh) * 2016-07-01 2019-02-22 成都理想境界科技有限公司 近眼显示系统、虚拟现实设备及增强现实设备
JP2018063901A (ja) * 2016-10-14 2018-04-19 株式会社小糸製作所 車両用前照灯
CN107085348A (zh) * 2017-06-27 2017-08-22 深圳市点睛创视技术有限公司 一种便携式投影机及其准直系统
CN111093031B (zh) * 2019-12-31 2021-06-15 维沃移动通信有限公司 图像生成方法及电子设备
CN115380203B (zh) * 2020-02-12 2025-07-22 深圳华大智造科技股份有限公司 光学成像系统及应用所述光学成像系统的生化物质检测系统

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572900A (en) * 1969-04-29 1971-03-30 Technical Operations Inc Color tv film reproduction system compatible with diffraction process color projection systems
US4519694A (en) 1982-07-02 1985-05-28 Canon Kabushiki Kaisha Projection apparatus for automatic correction of non-uniform illuminance distribution in image area of imaging plane
US5084807A (en) 1986-08-22 1992-01-28 U.S. Philips Corporation Illumination system for LCD projection television
DE59306619D1 (de) * 1992-01-29 1997-07-10 Thomson Brandt Gmbh Videokamera, wahlweise als Projektor betreibbar
JP2643713B2 (ja) 1992-03-13 1997-08-20 株式会社日立製作所 液晶投写形ディスプレイ
US5537171A (en) 1992-03-13 1996-07-16 Hitachi, Ltd. Liquid crystal projection display
JPH06160766A (ja) 1992-11-25 1994-06-07 Canon Inc 投射型表示装置
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5795049A (en) 1996-08-27 1998-08-18 In Focus Systems, Inc. Image projection system
GB2317524A (en) * 1996-09-19 1998-03-25 Sharp Kk Three dimensional stereoscopic projection display
US5868481A (en) 1996-11-08 1999-02-09 Lightware, Inc. Centrifugal illumination system
US5940152A (en) 1997-05-01 1999-08-17 Wilson; Stephen S. Dual-fresnel field lens for a single-panel LCD projection system
JP3650265B2 (ja) 1997-05-27 2005-05-18 オリンパス株式会社 光学機械の照明装置
GB9811782D0 (en) 1998-06-03 1998-07-29 Sharp Kk Projection display
US6478430B2 (en) * 1998-12-24 2002-11-12 Canon Kabushiki Kaisha Illumination apparatus and projection apparatus
US6573978B1 (en) 1999-01-26 2003-06-03 Mcguire, Jr. James P. EUV condenser with non-imaging optics
US6335838B1 (en) 1999-02-23 2002-01-01 Minolta Co., Ltd. Image display apparatus
JP3975749B2 (ja) 2000-01-28 2007-09-12 セイコーエプソン株式会社 光反射型偏光子及びこれを用いたプロジェクタ
EP1266255B1 (en) 2000-03-16 2008-11-12 Lee Products, Inc. Method of designing and manufacturing high efficiency non-imaging optics
JP3919419B2 (ja) 2000-03-30 2007-05-23 キヤノン株式会社 照明装置及びそれを有する露光装置
FR2815888B1 (fr) * 2000-10-27 2003-05-30 Air Liquide Dispositif de traitement de gaz par plasma
TW591694B (en) 2001-02-13 2004-06-11 Nikon Corp Specification determining method, making method and adjusting method of projection optical system, exposure apparatus and making method thereof, and computer system
US6868223B2 (en) 2001-05-11 2005-03-15 Canon Kabushiki Kaisha Illumination apparatus, exposure apparatus using the same and device fabrication method
US6916440B2 (en) 2001-05-31 2005-07-12 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
AU2002359708A1 (en) 2001-12-14 2003-07-15 Digital Optics International Corporation Uniform illumination system
US6936209B2 (en) 2002-11-27 2005-08-30 3M Innovative Properties Company Methods and devices for processing polymer films
US6949212B2 (en) 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
US7152977B2 (en) 2003-04-24 2006-12-26 Qubic Light Corporation Solid state light engine optical system
US6769773B1 (en) * 2003-05-20 2004-08-03 Jiahn-Chang Wu Projector with UV light source

Also Published As

Publication number Publication date
EP1969422A2 (en) 2008-09-17
CN101351745B (zh) 2011-05-04
WO2007079061A2 (en) 2007-07-12
KR20080080153A (ko) 2008-09-02
CN101351745A (zh) 2009-01-21
WO2007079061A3 (en) 2007-08-23
US20070153397A1 (en) 2007-07-05
EP1969422A4 (en) 2009-09-09
US7369320B2 (en) 2008-05-06
TW200732699A (en) 2007-09-01

Similar Documents

Publication Publication Date Title
JP2009522599A (ja) ビームホモジナイザーを備えたプロジェクションシステム
KR100813983B1 (ko) 조명 광학계, 조명 유니트 및 이를 채용한 화상 투영 장치
EP1398659A2 (en) Illumination apparatus and image projection apparatus using the illumination apparatus
US7589307B2 (en) Image display apparatus that reduces illuminance irregularity, projection-type image display apparatus using the image display apparatus and rear-projection televison
WO1994022042A1 (fr) Dispositif de visualisation par projection
KR20010109107A (ko) 영상표시장치
JPH03111806A (ja) 光学照明系およびこの系を具える投写装置
JP2007058163A (ja) 光源装置、光変調装置、表示装置、集光照明装置、及び投射型カラー表示装置
JP2013502612A (ja) 二重全反射型偏光ビームスプリッター
JP2002268001A (ja) 照明装置
US7654676B2 (en) Pupil mismatch in a collimated display system
JP2021173923A (ja) 画像投射用ズームレンズ及び画像投射装置
US20080024740A1 (en) Illumination device, and projection system including the same
JP3613256B2 (ja) 投写型表示装置
JP3486608B2 (ja) 投写型表示装置
JP3680859B2 (ja) 投写型表示装置
US12461435B2 (en) Projection type display device
US8182098B2 (en) Projection optical system
KR20090093666A (ko) 투사 광학 시스템
JP3365412B2 (ja) 投写型表示装置
RU2344452C2 (ru) Проекционная оптическая система
JP3506142B1 (ja) 投写型表示装置
JP2001215615A (ja) 投写型表示装置
JP2022120574A (ja) ヘッドマウントディスプレイ装置
JPH09269485A (ja) 投写型液晶プロジェクタの照明装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091224

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091224

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20110112