JP2000221595A5 - - Google Patents

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Publication number
JP2000221595A5
JP2000221595A5 JP1999362452A JP36245299A JP2000221595A5 JP 2000221595 A5 JP2000221595 A5 JP 2000221595A5 JP 1999362452 A JP1999362452 A JP 1999362452A JP 36245299 A JP36245299 A JP 36245299A JP 2000221595 A5 JP2000221595 A5 JP 2000221595A5
Authority
JP
Japan
Prior art keywords
light source
outlet opening
light
optical element
imaging optical
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
JP1999362452A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000221595A (ja
Filing date
Publication date
Priority claimed from US09/240,198 external-priority patent/US6364487B1/en
Application filed filed Critical
Publication of JP2000221595A publication Critical patent/JP2000221595A/ja
Publication of JP2000221595A5 publication Critical patent/JP2000221595A5/ja
Pending legal-status Critical Current

Links

JP11362452A 1999-01-29 1999-12-21 投射型ディスプレイ用の固体照明光源 Pending JP2000221595A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US240198 1988-09-06
US09/240,198 US6364487B1 (en) 1999-01-29 1999-01-29 Solid state based illumination source for a projection display

Publications (2)

Publication Number Publication Date
JP2000221595A JP2000221595A (ja) 2000-08-11
JP2000221595A5 true JP2000221595A5 (enExample) 2007-03-22

Family

ID=22905534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11362452A Pending JP2000221595A (ja) 1999-01-29 1999-12-21 投射型ディスプレイ用の固体照明光源

Country Status (3)

Country Link
US (1) US6364487B1 (enExample)
EP (1) EP1024669A1 (enExample)
JP (1) JP2000221595A (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4345905B2 (ja) * 1999-12-28 2009-10-14 利彦 矢山 レーザービーム治療装置
EP2420872A3 (en) * 2001-12-14 2012-05-02 QUALCOMM MEMS Technologies, Inc. Uniform illumination system
US6860606B2 (en) * 2003-01-21 2005-03-01 Hewlett-Packard Development Company, L.P. Projector having concentrated beam
US7131736B2 (en) * 2002-05-17 2006-11-07 Bierhuizen Serge J A Efficient illumination systems for reduced étendue color video projection systems
CN1300297C (zh) * 2002-09-20 2007-02-14 华东理工大学 一种用于动物细胞扩大接种的消化反应器
EP1418765A1 (en) * 2002-11-07 2004-05-12 Sony International (Europe) GmbH Illumination arrangement for a projection system
US7929214B2 (en) 2002-11-07 2011-04-19 Sony Deutschland Gmbh Illumination arrangement for a projection system
WO2004097516A2 (en) * 2003-04-24 2004-11-11 Chromnomotion Imaging Applications, Inc. Solid state light engine optical system
TW200513673A (en) * 2003-06-24 2005-04-16 Koninkl Philips Electronics Nv Method and apparatus for recycling reflected light in optical systems
DE10345431B4 (de) * 2003-09-30 2009-10-22 Carl Zeiss Jena Gmbh Vorrichtung zur homogenen mehrfarbigen Beleuchtung einer Fläche
DE10345432A1 (de) * 2003-09-30 2005-06-02 Carl Zeiss Jena Gmbh Projektionsvorrichtung
DE10345433A1 (de) * 2003-09-30 2005-04-21 Zeiss Carl Jena Gmbh Projektionsvorrichtung
WO2005083508A1 (ja) * 2004-02-27 2005-09-09 Matsushita Electric Industrial Co., Ltd. ２次元画像形成装置
US7408201B2 (en) * 2004-03-19 2008-08-05 Philips Lumileds Lighting Company, Llc Polarized semiconductor light emitting device
US7808011B2 (en) * 2004-03-19 2010-10-05 Koninklijke Philips Electronics N.V. Semiconductor light emitting devices including in-plane light emitting layers
US7445340B2 (en) * 2005-05-19 2008-11-04 3M Innovative Properties Company Polarized, LED-based illumination source
US7543959B2 (en) * 2005-10-11 2009-06-09 Philips Lumiled Lighting Company, Llc Illumination system with optical concentrator and wavelength converting element
US7540616B2 (en) * 2005-12-23 2009-06-02 3M Innovative Properties Company Polarized, multicolor LED-based illumination source
JP2009530798A (ja) 2006-01-05 2009-08-27 イルミテックス， インコーポレイテッド Ｌｅｄから光を導くための独立した光学デバイス
EP2070123A2 (en) * 2006-10-02 2009-06-17 Illumitex, Inc. Led system and method
US20090275157A1 (en) * 2006-10-02 2009-11-05 Illumitex, Inc. Optical device shaping
US20080112455A1 (en) * 2006-11-14 2008-05-15 Texas Instruments Incorporated System and method for packaging optical elements between substrates
US8087800B2 (en) * 2007-10-01 2012-01-03 Lighting Science Group Corporation Multi-cavity LED array RGB collimation optic
WO2009100358A1 (en) 2008-02-08 2009-08-13 Illumitex, Inc. System and method for emitter layer shaping
TW201034256A (en) 2008-12-11 2010-09-16 Illumitex Inc Systems and methods for packaging light-emitting diode devices
US8444295B2 (en) * 2009-06-05 2013-05-21 Prism Projection, Inc. Optical system for theatrical and stage lighting
US8449128B2 (en) 2009-08-20 2013-05-28 Illumitex, Inc. System and method for a lens and phosphor layer
US8585253B2 (en) 2009-08-20 2013-11-19 Illumitex, Inc. System and method for color mixing lens array
US9328898B1 (en) * 2012-02-21 2016-05-03 Richard Arthur Flasck High efficiency hybrid illumination system
CN105182673B (zh) * 2015-09-11 2017-07-28 成都迅达光电有限公司 投影仪
US10698150B2 (en) 2016-03-15 2020-06-30 Signify Holding B.V. Compound parabolic collimator array for high intensity lighting

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566099A (en) 1968-09-16 1971-02-23 Polaroid Corp Light projection assembly
US5146248A (en) * 1987-12-23 1992-09-08 North American Philips Corporation Light valve projection system with improved illumination
US4912614A (en) 1987-12-23 1990-03-27 North American Philips Corporation Light valve projection system with non imaging optics for illumination
US4956759A (en) * 1988-12-30 1990-09-11 North American Philips Corporation Illumination system for non-imaging reflective collector
US5113279A (en) * 1990-03-19 1992-05-12 Minolta Camera Kabushiki Kaisha Laser beam scanning apparatus
JPH04184429A (ja) 1990-11-20 1992-07-01 Seiko Epson Corp 偏光光源装置及びこれを用いた投射型液晶表示装置
US5387953A (en) * 1990-12-27 1995-02-07 Canon Kabushiki Kaisha Polarization illumination device and projector having the same
JPH0566476A (ja) * 1991-09-10 1993-03-19 Fujitsu General Ltd 照明装置
US5255171A (en) 1991-11-27 1993-10-19 Clark L Douglas Colored light source providing intensification of initial source illumination
US6560018B1 (en) * 1994-10-27 2003-05-06 Massachusetts Institute Of Technology Illumination system for transmissive light valve displays
US6088067A (en) * 1995-06-26 2000-07-11 3M Innovative Properties Company Liquid crystal display projection system using multilayer optical film polarizers
JP3327100B2 (ja) * 1996-03-05 2002-09-24 ソニー株式会社 光学装置
US6390626B2 (en) 1996-10-17 2002-05-21 Duke University Image projection system engine assembly
JPH10269802A (ja) * 1997-03-24 1998-10-09 Sony Corp 照明装置および映像表示装置
JP3808992B2 (ja) * 1997-11-21 2006-08-16 三菱電機株式会社 液晶パネルモジュール
US6064523A (en) * 1998-06-29 2000-05-16 International Business Machines Corporation Apparatus for polarization conversion
US6005722A (en) * 1998-09-04 1999-12-21 Hewlett-Packard Company Optical display system including a light valve
US6005720A (en) * 1998-12-22 1999-12-21 Virtual Vision, Inc. Reflective micro-display system

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