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

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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
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JP
Japan
Prior art keywords
condenser lens
light source
image
plane
lens
Prior art date
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Withdrawn
Application number
JP2008548668A
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English (en)
Japanese (ja)
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JP2009522599A5 (https=
Inventor
パトリック・アール・デステイン
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3M Innovative Properties Co
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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.)
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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Withdrawn legal-status Critical Current

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    • 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)
  • Liquid Crystal (AREA)
  • Lenses (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
TW200819899A (en) * 2006-07-31 2008-05-01 3M Innovative Properties Co Combination camera/projector system
US8075140B2 (en) 2006-07-31 2011-12-13 3M Innovative Properties Company LED illumination system with polarization recycling
US20080036972A1 (en) * 2006-07-31 2008-02-14 3M Innovative Properties Company Led mosaic
JP5330993B2 (ja) 2006-07-31 2013-10-30 スリーエム イノベイティブ プロパティズ カンパニー 光学投影サブシステム
TW200815709A (en) * 2006-07-31 2008-04-01 3M Innovative Properties Co Integrating light source module
WO2008016908A2 (en) * 2006-07-31 2008-02-07 3M Innovative Properties Company Led source with hollow collection lens
WO2008036561A1 (en) * 2006-09-18 2008-03-27 3M Innovative Properties Company Reflective corrector for optical projection engine
EP2376983B1 (en) 2008-12-23 2020-01-22 3M Innovative Properties Company 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
WO2012025141A1 (en) * 2010-08-24 2012-03-01 Osram Ag 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
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
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
EP4105642A4 (en) * 2020-02-12 2023-11-29 MGI Tech Co., Ltd. Optical imaging system and biochemical substance detection system using same

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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
EP0553700B1 (de) * 1992-01-29 1997-06-04 Deutsche Thomson-Brandt GmbH Videokamera, wahlweise als Projektor betreibbar
US5537171A (en) 1992-03-13 1996-07-16 Hitachi, Ltd. Liquid crystal projection display
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
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
DE60144542D1 (de) 2000-01-28 2011-06-09 Seiko Epson Corp Lichtreflektierender Polarisator und Projektor damit
AU2001249256A1 (en) 2000-03-16 2001-09-24 Pablo Benitez 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
TWI220998B (en) 2001-02-13 2004-09-11 Nikon Corp Exposure method, exposure apparatus and manufacture method of the same
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
US7072096B2 (en) 2001-12-14 2006-07-04 Digital Optics International, Corporation Uniform illumination system
US6949212B2 (en) 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
US6936209B2 (en) 2002-11-27 2005-08-30 3M Innovative Properties Company Methods and devices for processing 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
TW200732699A (en) 2007-09-01
WO2007079061A3 (en) 2007-08-23
CN101351745A (zh) 2009-01-21
KR20080080153A (ko) 2008-09-02
US7369320B2 (en) 2008-05-06
US20070153397A1 (en) 2007-07-05
EP1969422A4 (en) 2009-09-09
CN101351745B (zh) 2011-05-04
EP1969422A2 (en) 2008-09-17
WO2007079061A2 (en) 2007-07-12

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