CN101918877A - 光复用器和回收器、以及包含其的微投影器 - Google Patents

光复用器和回收器、以及包含其的微投影器 Download PDF

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Publication number
CN101918877A
CN101918877A CN2009801022753A CN200980102275A CN101918877A CN 101918877 A CN101918877 A CN 101918877A CN 2009801022753 A CN2009801022753 A CN 2009801022753A CN 200980102275 A CN200980102275 A CN 200980102275A CN 101918877 A CN101918877 A CN 101918877A
Authority
CN
China
Prior art keywords
light
led
color
light pipe
optical multiplexer
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
CN2009801022753A
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English (en)
Chinese (zh)
Inventor
肯尼思·利
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.)
Wavien Inc
Original Assignee
Wavien Inc
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 Wavien Inc filed Critical Wavien Inc
Publication of CN101918877A publication Critical patent/CN101918877A/zh
Pending legal-status Critical Current

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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
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0994—Fibers, light pipes
    • 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
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • 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
    • G03B21/20—Lamp housings
    • G03B21/2066—Reflectors in illumination beam
    • 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
    • G03B21/20—Lamp housings
    • G03B21/2073—Polarisers in the lamp house
    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/06—Colour photography, other than mere exposure or projection of a colour film by additive-colour projection apparatus
    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10—Simultaneous recording or projection
    • G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Planar Illumination Modules (AREA)
CN2009801022753A 2008-01-17 2009-01-20 光复用器和回收器、以及包含其的微投影器 Pending CN101918877A (zh)

Applications Claiming Priority (19)

Application Number Priority Date Filing Date Title
US1145808P 2008-01-17 2008-01-17
US61/011,458 2008-01-17
US13000208P 2008-05-27 2008-05-27
US61/130,002 2008-05-27
US13033608P 2008-05-30 2008-05-30
US61/130,336 2008-05-30
US13095308P 2008-06-04 2008-06-04
US61/130,953 2008-06-04
US13098108P 2008-06-05 2008-06-05
US61/130,981 2008-06-05
US13789508P 2008-08-04 2008-08-04
US61/137,895 2008-08-04
US20076408P 2008-12-03 2008-12-03
US61/200,764 2008-12-03
US20350308P 2008-12-23 2008-12-23
US61/203,503 2008-12-23
US20395008P 2008-12-30 2008-12-30
US61/203,950 2008-12-30
PCT/US2009/000356 WO2009091610A1 (en) 2008-01-17 2009-01-20 Light multiplexer and recycler, and micro-projector incorporating the same

Publications (1)

Publication Number Publication Date
CN101918877A true CN101918877A (zh) 2010-12-15

Family

ID=40885612

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801022753A Pending CN101918877A (zh) 2008-01-17 2009-01-20 光复用器和回收器、以及包含其的微投影器

Country Status (6)

Country Link
EP (1) EP2255242A4 (https=)
JP (1) JP2011512547A (https=)
KR (1) KR20100103697A (https=)
CN (1) CN101918877A (https=)
CA (1) CA2710963A1 (https=)
WO (1) WO2009091610A1 (https=)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102623624A (zh) * 2012-01-30 2012-08-01 厦门阳光恩耐照明有限公司 一种发光装置及其发光方法
CN102681308A (zh) * 2011-03-11 2012-09-19 精工爱普生株式会社 投影机
CN102722075A (zh) * 2011-03-28 2012-10-10 卡西欧计算机株式会社 光源装置及投影仪
CN103076712A (zh) * 2011-10-26 2013-05-01 深圳市光峰光电技术有限公司 投影光源及应用该投影光源的投影装置
CN103091955A (zh) * 2011-11-08 2013-05-08 宏碁股份有限公司 照明系统与投影装置
CN103713454A (zh) * 2012-09-28 2014-04-09 深圳市绎立锐光科技开发有限公司 发光装置及相关投影系统
US8960924B2 (en) 2011-10-06 2015-02-24 Acer Incorporated Illumination system and projection apparatus
CN109073821A (zh) * 2016-02-26 2018-12-21 奇跃公司 具有用于多个光发射器的多个光管的显示系统
CN111007660A (zh) * 2019-12-25 2020-04-14 上海观纳智能科技有限公司 相衬显微镜多模式超薄光源装置及其使用方法
CN116783541A (zh) * 2021-02-12 2023-09-19 艾迈斯-欧司朗亚太私人有限公司 光学模块

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JP5504747B2 (ja) * 2009-08-20 2014-05-28 セイコーエプソン株式会社 プロジェクター
JP5581629B2 (ja) 2009-08-20 2014-09-03 セイコーエプソン株式会社 プロジェクター
US8602567B2 (en) * 2009-09-29 2013-12-10 Wavien, Inc. Multiplexing light pipe having enhanced brightness
JP5532815B2 (ja) * 2009-10-19 2014-06-25 セイコーエプソン株式会社 照明装置、プロジェクター及び電子機器
US20110164430A1 (en) * 2010-01-07 2011-07-07 Kenneth Li Illuminator using light emitting diode light recycling with collimation
US8729581B2 (en) 2010-01-13 2014-05-20 Apple Inc. Light guide for LED source
JP2012209036A (ja) * 2011-03-29 2012-10-25 Jvc Kenwood Corp 光源装置
WO2013062932A1 (en) * 2011-10-24 2013-05-02 3M Innovative Properties Company Tilted dichroic polarizing beamsplitter
KR101361092B1 (ko) * 2012-09-24 2014-02-13 주식회사 에스엘 서봉 차량용 램프
JP2014187026A (ja) * 2014-04-30 2014-10-02 Seiko Epson Corp 照明装置、プロジェクター及び電子機器
KR102620661B1 (ko) 2017-02-24 2024-01-04 삼성전자주식회사 Led 장치 및 제조 방법
KR20200097289A (ko) 2017-12-10 2020-08-18 루머스 리미티드 이미지 프로젝터
KR102789414B1 (ko) * 2019-12-27 2025-04-03 삼성전자주식회사 프로젝터
WO2022130393A1 (en) 2020-12-20 2022-06-23 Lumus Ltd. Image projector with laser scanning over spatial light modulator
EP4678975A1 (en) * 2024-07-09 2026-01-14 Imec VZW A light emitting device, a display, and a method for emitting light

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US5829858A (en) * 1997-02-18 1998-11-03 Levis; Maurice E. Projector system with light pipe optics
JP3585097B2 (ja) * 1998-06-04 2004-11-04 セイコーエプソン株式会社 光源装置，光学装置および液晶表示装置
US6517218B2 (en) * 2000-03-31 2003-02-11 Relume Corporation LED integrated heat sink
US6464366B1 (en) * 2000-08-03 2002-10-15 Bright View Electronics Co., Ltd Illumination device providing longitudinal illumination
CA2444092A1 (en) * 2001-04-25 2002-10-31 Wavien, Inc. Light recovery for projection displays
JP2003098483A (ja) * 2001-09-25 2003-04-03 Ricoh Co Ltd 光学部材およびそれを用いた照明装置、ならびに拡大投影装置
US6739723B1 (en) * 2001-12-07 2004-05-25 Delta Electronics, Inc. Polarization recapture system for liquid crystal-based data projectors
US6836576B2 (en) * 2002-02-08 2004-12-28 Wavien, Inc. Polarization recovery system using light pipes
JP3871940B2 (ja) * 2002-02-15 2007-01-24 株式会社リコー 照明装置および表示装置
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KR20050006415A (ko) * 2003-07-08 2005-01-17 삼성전자주식회사 조명유닛 및 이를 구비하는 투사형 화상표시장치
US7360900B2 (en) * 2004-03-10 2008-04-22 Seiko Epson Corporation Illuminating apparatus, image display apparatus, and projector
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US8267521B2 (en) * 2005-08-31 2012-09-18 Sanyo Electric Co., Ltd. Optical element, illuminating device, and projection type video display
JP2007265626A (ja) * 2006-03-27 2007-10-11 Seiko Epson Corp 照明装置及びプロジェクタ
WO2007146373A2 (en) * 2006-06-13 2007-12-21 Wavien, Inc. Illumintion system and method for recycling light to increase the brightness of the light source
TWI300834B (en) * 2006-06-14 2008-09-11 Young Optics Inc Illumination system and projection apparatus

Cited By (18)

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Publication number Priority date Publication date Assignee Title
CN102681308A (zh) * 2011-03-11 2012-09-19 精工爱普生株式会社 投影机
CN102681308B (zh) * 2011-03-11 2016-08-31 精工爱普生株式会社 投影机
US9285667B2 (en) 2011-03-11 2016-03-15 Seiko Epson Corporation Projector
CN102722075A (zh) * 2011-03-28 2012-10-10 卡西欧计算机株式会社 光源装置及投影仪
CN102722075B (zh) * 2011-03-28 2015-05-13 卡西欧计算机株式会社 光源装置及投影仪
US8960924B2 (en) 2011-10-06 2015-02-24 Acer Incorporated Illumination system and projection apparatus
CN103076712B (zh) * 2011-10-26 2015-05-27 深圳市光峰光电技术有限公司 投影光源及应用该投影光源的投影装置
CN103076712A (zh) * 2011-10-26 2013-05-01 深圳市光峰光电技术有限公司 投影光源及应用该投影光源的投影装置
CN103091955A (zh) * 2011-11-08 2013-05-08 宏碁股份有限公司 照明系统与投影装置
CN103091955B (zh) * 2011-11-08 2017-09-01 宏碁股份有限公司 照明系统与投影装置
CN102623624B (zh) * 2012-01-30 2015-06-17 厦门阳光恩耐照明有限公司 一种发光装置及其发光方法
CN102623624A (zh) * 2012-01-30 2012-08-01 厦门阳光恩耐照明有限公司 一种发光装置及其发光方法
CN103713454A (zh) * 2012-09-28 2014-04-09 深圳市绎立锐光科技开发有限公司 发光装置及相关投影系统
CN103713454B (zh) * 2012-09-28 2016-12-07 深圳市绎立锐光科技开发有限公司 发光装置及相关投影系统
CN109073821A (zh) * 2016-02-26 2018-12-21 奇跃公司 具有用于多个光发射器的多个光管的显示系统
CN109073821B (zh) * 2016-02-26 2021-11-02 奇跃公司 具有用于多个光发射器的多个光管的显示系统
CN111007660A (zh) * 2019-12-25 2020-04-14 上海观纳智能科技有限公司 相衬显微镜多模式超薄光源装置及其使用方法
CN116783541A (zh) * 2021-02-12 2023-09-19 艾迈斯-欧司朗亚太私人有限公司 光学模块

Also Published As

Publication number Publication date
EP2255242A1 (en) 2010-12-01
CA2710963A1 (en) 2009-07-23
JP2011512547A (ja) 2011-04-21
WO2009091610A9 (en) 2009-10-22
WO2009091610A1 (en) 2009-07-23
KR20100103697A (ko) 2010-09-27
EP2255242A4 (en) 2012-01-04

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Application publication date: 20101215